Terms of Service

Last updated: ${\n new Date().toLocaleDateString()\n }

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1. Acceptance of Terms

By using the Anchor location feed service, you agree to these terms.

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2. Service Description

Anchor provides location-based social feeds for the AT Protocol network.

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3. Data Usage

We process publicly available check-in data from the AT Protocol network to provide location-based feeds.

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4. Privacy

See our Privacy Policy for information about data handling.

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5. Acceptable Use

You agree to use our service responsibly and in compliance with applicable laws.

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6. Limitation of Liability

Our service is provided \"as is\" without warranties. We limit our liability to the extent permitted by law.

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7. Changes to Terms

We may update these terms. Continued use constitutes acceptance of updated terms.

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8. Contact

Questions about these terms can be directed to our support channels.

\n \n \n `,\n { headers: { \"Content-Type\": \"text/html\" } },\n );\n });\n\n // Privacy Policy\n app.get(\"/privacy\", (_c) => {\n return new Response(\n `\n \n \n \n \n \n Privacy Policy - Anchor\n \n \n \n

Privacy Policy

Last updated: ${\n new Date().toLocaleDateString()\n }

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1. Information We Collect

We collect publicly available check-in data from the AT Protocol network and session information for authenticated users.

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2. How We Use Information

We use collected data to provide location-based social feeds and improve our service.

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3. Data Sharing

We do not sell or share personal data with third parties except as necessary to operate our service.

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4. Data Security

We implement appropriate security measures to protect user data.

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5. Data Retention

We retain data as necessary to provide our service and comply with legal obligations.

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6. Your Rights

You have rights regarding your personal data as provided by applicable privacy laws.

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7. Cookies and Sessions

We use encrypted session cookies to maintain user authentication.

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8. Contact Information

Questions about this privacy policy can be directed to our support channels.

\n \n \n `,\n { headers: { \"Content-Type\": \"text/html\" } },\n );\n });\n\n // Individual checkin pages - serve React app with noscript fallback\n app.get(\"/checkin/:id\", async (c) => {\n try {\n const checkinId = c.req.param(\"id\");\n if (!checkinId) {\n return new Response(\"Checkin ID required\", { status: 400 });\n }\n\n // Fetch checkin data for meta tags and noscript fallback\n const { getCheckinById } = await import(\"../api/checkins.ts\");\n const checkin = await getCheckinById(checkinId);\n\n if (!checkin) {\n return new Response(\"Checkin not found\", { status: 404 });\n }\n\n // Format location for display\n const locationParts = [\n checkin.venueName,\n checkin.addressLocality,\n checkin.addressRegion,\n ].filter(Boolean);\n const location = locationParts.join(\", \") ||\n `${checkin.latitude}, ${checkin.longitude}`;\n\n return new Response(\n `\n \n \n \n \n Check-in by ${\n checkin.displayName || checkin.handle\n } - Anchor\n \n \n \n \n \n \n \n ${\n checkin.avatar\n ? ``\n : \"\"\n }\n ${\n checkin.avatar\n ? ``\n : \"\"\n }\n \n \n \n \n \n \n ${\n checkin.avatar\n ? ``\n : \"\"\n }\n ${\n checkin.avatar\n ? ``\n : \"\"\n }\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

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\n body { \n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n max-width: 600px; margin: 0 auto; padding: 2rem; line-height: 1.6; \n background: white;\n }\n .checkin-card { \n border: 1px solid #e2e8f0; border-radius: 8px; padding: 1.5rem; margin-bottom: 1rem;\n background: white; box-shadow: 0 1px 3px rgba(0,0,0,0.1);\n }\n .user-info { display: flex; align-items: center; margin-bottom: 1rem; }\n .avatar { width: 40px; height: 40px; border-radius: 20px; margin-right: 0.75rem; }\n .user-details h3 { margin: 0; color: #1a365d; }\n .user-details p { margin: 0; color: #666; font-size: 0.9rem; }\n .checkin-text { margin: 1rem 0; font-size: 1.1rem; }\n .location { color: #666; margin-top: 0.5rem; }\n .timestamp { color: #999; font-size: 0.85rem; margin-top: 1rem; }\n .view-feed { margin-top: 2rem; text-align: center; }\n .view-feed a { \n color: #3182ce; text-decoration: none; font-weight: 500;\n border: 1px solid #3182ce; padding: 0.5rem 1rem; border-radius: 4px;\n display: inline-block;\n }\n .view-feed a:hover { background: #3182ce; color: white; }\n \n

\n ${\n checkin.avatar\n ? ` $\"${\n$ `\n : \"\"\n }\n

${checkin.displayName || checkin.handle}

@${checkin.handle}

\n \n ${\n checkin.text ? `

${checkin.text}

` : \"\"\n }\n \n

📍 ${location}

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\n ${new Date(checkin.createdAt).toLocaleString()}\n

\n \n ← View Full Feed\n

\n \n \n \n \n `,\n {\n headers: { \"Content-Type\": \"text/html\" },\n },\n );\n } catch (err) {\n console.error(\"Error serving checkin page:\", err);\n return new Response(\"Error loading checkin\", { status: 500 });\n }\n });\n\n // Catch-all route for SPA\n app.get(\"*\", (_c) => serveFile(\"/frontend/index.html\", import.meta.url));\n\n return app;\n}\n",[],[208,462,487],{"_102":496,"_95":497,"_153":498,"_155":463,"_156":138,"_157":499,"_159":160,"_104":500,"_99":501,"_162":226,"_164":502,"_165":22,"_166":-5,"_167":503,"_98":504},"ed996f54-93f2-11f0-87dc-0224a6c84d84","oauth.ts","d91ad444-8a6c-11f0-9b9b-0224a6c84d84",1065,["D",1758133202603],19,"/**\n * OAuth authentication routes using @tijs/atproto-oauth-hono package\n */\n\nimport { createATProtoOAuth } from \"jsr:@tijs/atproto-oauth-hono@^0.2.6\";\nimport type { ATProtoOAuthInstance } from \"jsr:@tijs/atproto-oauth-hono@^0.2.6\";\nimport { storage } from \"../oauth/storage-adapter.ts\";\n\nconst COOKIE_SECRET = Deno.env.get(\"COOKIE_SECRET\") ||\n \"anchor-default-secret-for-development-only\";\nconst BASE_URL = (Deno.env.get(\"ANCHOR_BASE_URL\") || \"https://dropanchor.app\")\n .replace(/\\/$/, \"\");\n\n// Create OAuth instance using the package\nconst oauth: ATProtoOAuthInstance = createATProtoOAuth({\n baseUrl: BASE_URL,\n cookieSecret: COOKIE_SECRET,\n mobileScheme: \"anchor-app://auth-callback\",\n appName: \"Anchor Location Feed\",\n logoUri: `${BASE_URL}/static/anchor-logo-transparent.png`,\n policyUri: `${BASE_URL}/privacy-policy`,\n sessionTtl: 60 * 60 * 24 * 30, // 30 days for mobile compatibility\n storage,\n});\n\n// Export what other parts of the app need\nexport const oauthRoutes = oauth.routes;\nexport const sessions = oauth.sessions;\n",[],[208,462,497],[208,462],{"_102":507,"_95":508,"_153":509,"_155":209,"_156":138,"_157":510,"_159":160,"_104":511,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":512,"_98":541},"73359ee8-754a-11f0-8437-0224a6c84d84","services","73359fc4-754a-11f0-8437-0224a6c84d84",450,["D",1754762306936],[513,522,532],{"_102":514,"_95":515,"_153":516,"_155":509,"_156":138,"_157":517,"_159":160,"_104":518,"_99":236,"_162":226,"_164":519,"_165":22,"_166":-5,"_167":520,"_98":521},"e6f284dc-8b3d-11f0-b62f-0224a6c84d84","category-service.ts","7f6208ca-7b51-11f0-a2a8-0224a6c84d84",1005,["D",1757175843225],"// Centralized category service with efficient metadata for different use cases\n// Consolidates PlaceCategorization logic with address resolution and search strategies\n\nimport {\n PlaceCategory,\n PlaceCategoryGroup,\n PlaceCategoryGroupInfo,\n} from \"../models/place-models.ts\";\n\n// Category metadata for efficient use case filtering\nexport interface CategoryMetadata {\n includeInDefaultSearch: boolean; // Include in default search queries (vs on-demand when user specifies)\n addressStrategy: \"venue\" | \"geographic\" | \"standard\"; // Address resolution: venue=skip geocoding, geographic=use Nominatim\n socialRelevance: boolean; // Check-in worthy places for social feeds\n}\n\n// Extended category definition with metadata\nexport interface CategoryDefinition {\n tag: string; // \"amenity\", \"leisure\", etc.\n value: string; // \"cafe\", \"restaurant\", etc.\n group: PlaceCategoryGroup;\n icon: string;\n metadata: CategoryMetadata;\n}\n\nexport class CategoryService {\n // Centralized category definitions with metadata\n private static readonly CATEGORY_DEFINITIONS: CategoryDefinition[] = [\n // === FOOD & DRINK ===\n {\n tag: \"amenity\",\n value: \"restaurant\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🍽️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"cafe\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"☕\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"bar\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🍺\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"pub\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🍺\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"fast_food\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🍽️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"ice_cream\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🍦\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"biergarten\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🍻\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"food_court\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🍽️\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n {\n tag: \"shop\",\n value: \"bakery\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🥖\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n {\n tag: \"shop\",\n value: \"wine\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🍷\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n {\n tag: \"shop\",\n value: \"coffee\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"☕\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n {\n tag: \"shop\",\n value: \"supermarket\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🛒\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"shop\",\n value: \"convenience\",\n group: PlaceCategoryGroup.FOOD_AND_DRINK,\n icon: \"🛒\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n\n // === ENTERTAINMENT ===\n {\n tag: \"amenity\",\n value: \"cinema\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"🎬\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"theatre\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"🎭\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"nightclub\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"💃\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"casino\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"🎰\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n {\n tag: \"leisure\",\n value: \"bowling_alley\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"🎳\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"leisure\",\n value: \"amusement_arcade\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"🕹️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"tourism\",\n value: \"theme_park\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"🎢\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n\n // === SPORTS & FITNESS ===\n {\n tag: \"leisure\",\n value: \"fitness_centre\",\n group: PlaceCategoryGroup.SPORTS,\n icon: \"🏋️‍♂️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"leisure\",\n value: \"sports_centre\",\n group: PlaceCategoryGroup.SPORTS,\n icon: \"🏋️‍♂️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"leisure\",\n value: \"climbing\",\n group: PlaceCategoryGroup.SPORTS,\n icon: \"🧗‍♂️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"leisure\",\n value: \"swimming_pool\",\n group: PlaceCategoryGroup.SPORTS,\n icon: \"🏊‍♂️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n {\n tag: \"leisure\",\n value: \"golf_course\",\n group: PlaceCategoryGroup.SPORTS,\n icon: \"⛳\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n {\n tag: \"leisure\",\n value: \"stadium\",\n group: PlaceCategoryGroup.SPORTS,\n icon: \"🏟️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n\n // === CULTURE & ATTRACTIONS ===\n {\n tag: \"tourism\",\n value: \"attraction\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"📍\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n {\n tag: \"tourism\",\n value: \"museum\",\n group: PlaceCategoryGroup.CULTURE,\n icon: \"🏛️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"tourism\",\n value: \"gallery\",\n group: PlaceCategoryGroup.CULTURE,\n icon: \"🎨\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"tourism\",\n value: \"zoo\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"📍\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n {\n tag: \"tourism\",\n value: \"viewpoint\",\n group: PlaceCategoryGroup.ENTERTAINMENT,\n icon: \"🔭\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n\n // === NATURE & PARKS ===\n {\n tag: \"leisure\",\n value: \"park\",\n group: PlaceCategoryGroup.NATURE,\n icon: \"🌳\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n {\n tag: \"leisure\",\n value: \"playground\",\n group: PlaceCategoryGroup.NATURE,\n icon: \"🛝\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n {\n tag: \"leisure\",\n value: \"beach_resort\",\n group: PlaceCategoryGroup.NATURE,\n icon: \"🏖️\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"geographic\",\n socialRelevance: false,\n },\n },\n\n // === ACCOMMODATION ===\n {\n tag: \"tourism\",\n value: \"hotel\",\n group: PlaceCategoryGroup.ACCOMMODATION,\n icon: \"🏨\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"tourism\",\n value: \"hostel\",\n group: PlaceCategoryGroup.ACCOMMODATION,\n icon: \"🏠\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n\n // === TRANSPORTATION ===\n {\n tag: \"amenity\",\n value: \"fuel\",\n group: PlaceCategoryGroup.TRANSPORTATION,\n icon: \"⛽\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n\n // === SHOPPING ===\n {\n tag: \"shop\",\n value: \"clothes\",\n group: PlaceCategoryGroup.SHOPPING,\n icon: \"👕\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"shop\",\n value: \"electronics\",\n group: PlaceCategoryGroup.SHOPPING,\n icon: \"📱\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"shop\",\n value: \"books\",\n group: PlaceCategoryGroup.CULTURE,\n icon: \"📚\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n\n // === SERVICES ===\n {\n tag: \"amenity\",\n value: \"bank\",\n group: PlaceCategoryGroup.SERVICES,\n icon: \"🏦\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"library\",\n group: PlaceCategoryGroup.EDUCATION,\n icon: \"🏛️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n\n // === EDUCATION ===\n {\n tag: \"amenity\",\n value: \"school\",\n group: PlaceCategoryGroup.EDUCATION,\n icon: \"🎓\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"university\",\n group: PlaceCategoryGroup.EDUCATION,\n icon: \"🎓\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n\n // === HEALTH ===\n {\n tag: \"amenity\",\n value: \"hospital\",\n group: PlaceCategoryGroup.HEALTH,\n icon: \"🏥\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n {\n tag: \"amenity\",\n value: \"pharmacy\",\n group: PlaceCategoryGroup.HEALTH,\n icon: \"💊\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n\n // === ON-DEMAND CATEGORIES (not included in default search) ===\n // These provide proper categorization when places are found via user-specified searches,\n // but aren't included in default discovery queries (utility services, overly specific shops, etc.)\n\n // Additional amenities\n {\n tag: \"amenity\",\n value: \"atm\",\n group: PlaceCategoryGroup.SERVICES,\n icon: \"📍\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"standard\",\n socialRelevance: false,\n },\n },\n {\n tag: \"amenity\",\n value: \"toilets\",\n group: PlaceCategoryGroup.SERVICES,\n icon: \"📍\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"standard\",\n socialRelevance: false,\n },\n },\n {\n tag: \"amenity\",\n value: \"bench\",\n group: PlaceCategoryGroup.SERVICES,\n icon: \"📍\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"standard\",\n socialRelevance: false,\n },\n },\n\n // Additional shops\n {\n tag: \"shop\",\n value: \"shoes\",\n group: PlaceCategoryGroup.SHOPPING,\n icon: \"👟\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n {\n tag: \"shop\",\n value: \"jewelry\",\n group: PlaceCategoryGroup.SHOPPING,\n icon: \"💍\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n {\n tag: \"shop\",\n value: \"florist\",\n group: PlaceCategoryGroup.SHOPPING,\n icon: \"💐\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"venue\",\n socialRelevance: false,\n },\n },\n\n // Additional leisure\n {\n tag: \"leisure\",\n value: \"garden\",\n group: PlaceCategoryGroup.NATURE,\n icon: \"📍\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"geographic\",\n socialRelevance: false,\n },\n },\n {\n tag: \"leisure\",\n value: \"marina\",\n group: PlaceCategoryGroup.TRANSPORTATION,\n icon: \"📍\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"geographic\",\n socialRelevance: false,\n },\n },\n\n // Additional tourism\n {\n tag: \"tourism\",\n value: \"monument\",\n group: PlaceCategoryGroup.CULTURE,\n icon: \"📍\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"geographic\",\n socialRelevance: false,\n },\n },\n {\n tag: \"tourism\",\n value: \"memorial\",\n group: PlaceCategoryGroup.CULTURE,\n icon: \"📍\",\n metadata: {\n includeInDefaultSearch: false,\n addressStrategy: \"geographic\",\n socialRelevance: false,\n },\n },\n\n // === HEALTH ===\n {\n tag: \"amenity\",\n value: \"healthcare\",\n group: PlaceCategoryGroup.HEALTH,\n icon: \"🏥\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"healthcare\",\n value: \"physiotherapist\",\n group: PlaceCategoryGroup.HEALTH,\n icon: \"🏥\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"doctors\",\n group: PlaceCategoryGroup.HEALTH,\n icon: \"👩‍⚕️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n {\n tag: \"amenity\",\n value: \"dentist\",\n group: PlaceCategoryGroup.HEALTH,\n icon: \"🦷\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"venue\",\n socialRelevance: true,\n },\n },\n\n // === NATURE ===\n {\n tag: \"natural\",\n value: \"peak\",\n group: PlaceCategoryGroup.NATURE,\n icon: \"⛰️\",\n metadata: {\n includeInDefaultSearch: true,\n addressStrategy: \"geographic\",\n socialRelevance: true,\n },\n },\n ];\n\n // Category group definitions\n private static readonly CATEGORY_GROUPS: Record<\n PlaceCategoryGroup,\n PlaceCategoryGroupInfo\n > = {\n [PlaceCategoryGroup.FOOD_AND_DRINK]: {\n id: PlaceCategoryGroup.FOOD_AND_DRINK,\n name: \"Food & Drink\",\n icon: \"🍽️\",\n },\n [PlaceCategoryGroup.ENTERTAINMENT]: {\n id: PlaceCategoryGroup.ENTERTAINMENT,\n name: \"Entertainment\",\n icon: \"🎭\",\n },\n [PlaceCategoryGroup.SPORTS]: {\n id: PlaceCategoryGroup.SPORTS,\n name: \"Sports & Fitness\",\n icon: \"🏃‍♂️\",\n },\n [PlaceCategoryGroup.SHOPPING]: {\n id: PlaceCategoryGroup.SHOPPING,\n name: \"Shopping\",\n icon: \"🛍️\",\n },\n [PlaceCategoryGroup.ACCOMMODATION]: {\n id: PlaceCategoryGroup.ACCOMMODATION,\n name: \"Accommodation\",\n icon: \"🏨\",\n },\n [PlaceCategoryGroup.TRANSPORTATION]: {\n id: PlaceCategoryGroup.TRANSPORTATION,\n name: \"Transportation\",\n icon: \"🚌\",\n },\n [PlaceCategoryGroup.SERVICES]: {\n id: PlaceCategoryGroup.SERVICES,\n name: \"Services\",\n icon: \"🏛️\",\n },\n [PlaceCategoryGroup.NATURE]: {\n id: PlaceCategoryGroup.NATURE,\n name: \"Nature & Parks\",\n icon: \"🌳\",\n },\n [PlaceCategoryGroup.CULTURE]: {\n id: PlaceCategoryGroup.CULTURE,\n name: \"Culture\",\n icon: \"🎨\",\n },\n [PlaceCategoryGroup.HEALTH]: {\n id: PlaceCategoryGroup.HEALTH,\n name: \"Health\",\n icon: \"🏥\",\n },\n [PlaceCategoryGroup.EDUCATION]: {\n id: PlaceCategoryGroup.EDUCATION,\n name: \"Education\",\n icon: \"📚\",\n },\n };\n\n // === USE CASE SPECIFIC METHODS ===\n\n /**\n * Get categories for default Overpass API queries (when user doesn't specify categories)\n * Returns OSM tag format: [\"amenity=restaurant\", \"amenity=cafe\", ...]\n */\n static getDefaultSearchCategories(): string[] {\n return this.CATEGORY_DEFINITIONS\n .filter((def) => def.metadata.includeInDefaultSearch)\n .map((def) => `${def.tag}=${def.value}`)\n .sort();\n }\n\n /**\n * Check if a category value should use venue address strategy (skip expensive geocoding)\n * Used by OverpassService.isVenueWithGoodAddress()\n */\n static shouldUseVenueAddressStrategy(categoryValue: string): boolean {\n const definition = this.CATEGORY_DEFINITIONS.find((def) =>\n def.value === categoryValue\n );\n return definition?.metadata.addressStrategy === \"venue\" || false;\n }\n\n /**\n * Check if a category value should use geographic address strategy (use Nominatim)\n * Used by OverpassService.isGeographicArea()\n */\n static shouldUseGeographicAddressStrategy(categoryValue: string): boolean {\n const definition = this.CATEGORY_DEFINITIONS.find((def) =>\n def.value === categoryValue\n );\n return definition?.metadata.addressStrategy === \"geographic\" || false;\n }\n\n /**\n * Get socially relevant categories (check-in worthy places)\n * Returns OSM tag format for social feed prioritization\n */\n static getSociallyRelevantCategories(): string[] {\n return this.CATEGORY_DEFINITIONS\n .filter((def) => def.metadata.socialRelevance)\n .map((def) => `${def.tag}=${def.value}`)\n .sort();\n }\n\n // === BACKWARD COMPATIBILITY METHODS ===\n\n /**\n * Get all categories as OSM tag strings (backward compatibility)\n */\n static getAllCategories(): string[] {\n return this.CATEGORY_DEFINITIONS\n .map((def) => `${def.tag}=${def.value}`)\n .sort();\n }\n\n /**\n * Get prioritized categories (backward compatibility)\n * Maps to default search categories\n */\n static getPrioritizedCategories(): string[] {\n return this.getDefaultSearchCategories();\n }\n\n /**\n * Get category group for tag/value pair (backward compatibility)\n */\n static getCategoryGroup(\n tag: string,\n value: string,\n ): PlaceCategoryGroup | null {\n const definition = this.CATEGORY_DEFINITIONS.find((def) =>\n def.tag === tag && def.value === value\n );\n return definition?.group ?? null;\n }\n\n /**\n * Get icon for tag/value pair (backward compatibility)\n */\n static getIcon(tag: string, value: string): string {\n const definition = this.CATEGORY_DEFINITIONS.find((def) =>\n def.tag === tag && def.value === value\n );\n return definition?.icon ?? \"📍\";\n }\n\n /**\n * Get all category objects with IDs (backward compatibility)\n */\n static getAllCategoryObjects(): PlaceCategory[] {\n return this.CATEGORY_DEFINITIONS.map((def) => ({\n id: `${def.tag}_${def.value}`,\n name: this.formatCategoryName(def.value),\n icon: def.icon,\n group: def.group,\n osmTag: `${def.tag}=${def.value}`,\n })).sort((a, b) => a.name.localeCompare(b.name));\n }\n\n /**\n * Get category by ID (backward compatibility)\n */\n static getCategoryById(id: string): PlaceCategory | null {\n const underscoreIndex = id.indexOf(\"_\");\n if (underscoreIndex === -1) return null;\n\n const tag = id.substring(0, underscoreIndex);\n const value = id.substring(underscoreIndex + 1);\n if (!tag || !value) return null;\n\n // Validate that this is a real category\n const definition = this.CATEGORY_DEFINITIONS.find((def) =>\n def.tag === tag && def.value === value\n );\n if (!definition) return null;\n\n return {\n id,\n name: this.formatCategoryName(value),\n icon: definition.icon,\n group: definition.group,\n osmTag: `${tag}=${value}`,\n };\n }\n\n /**\n * Get category group info (backward compatibility)\n */\n static getCategoryGroupInfo(\n group: PlaceCategoryGroup,\n ): PlaceCategoryGroupInfo {\n return this.CATEGORY_GROUPS[group];\n }\n\n // === UTILITY METHODS ===\n\n /**\n * Format category value to display name\n */\n private static formatCategoryName(value: string): string {\n return value.split(\"_\").map((word) =>\n word.charAt(0).toUpperCase() + word.slice(1)\n ).join(\" \");\n }\n\n /**\n * Get detailed category information including metadata\n */\n static getCategoryDetails(\n tag: string,\n value: string,\n ): CategoryDefinition | null {\n return this.CATEGORY_DEFINITIONS.find((def) =>\n def.tag === tag && def.value === value\n ) ?? null;\n }\n\n /**\n * Get all category definitions (for admin/debugging)\n */\n static getAllCategoryDefinitions(): CategoryDefinition[] {\n return [...this.CATEGORY_DEFINITIONS];\n }\n}\n",[],[208,508,515],{"_102":523,"_95":524,"_153":525,"_155":509,"_156":138,"_157":526,"_159":160,"_104":527,"_99":528,"_162":226,"_164":529,"_165":22,"_166":-5,"_167":530,"_98":531},"f9a278a4-8b3c-11f0-a98c-0224a6c84d84","nominatim-service.ts","7e7afcdc-7813-11f0-a1b1-0224a6c84d84",1001,["D",1757175445086],10,"// Nominatim reverse geocoding and search service for better locality resolution\n// Used for geographic areas (parks, beaches, etc.) that lack precise address data\n// Also provides search functionality for free-form place queries\n\nimport {\n CommunityAddressRecord,\n PlaceWithDistance,\n} from \"../models/place-models.ts\";\nimport { CategoryService } from \"./category-service.ts\";\n\nexport interface NominatimAddress {\n amenity?: string;\n leisure?: string;\n house_number?: string;\n road?: string;\n neighbourhood?: string;\n suburb?: string;\n city?: string;\n town?: string;\n village?: string;\n municipality?: string;\n county?: string;\n state?: string;\n country?: string;\n country_code?: string; // ISO 3166-1 alpha-2 code\n postcode?: string;\n}\n\nexport interface NominatimResponse {\n place_id?: number;\n licence?: string;\n osm_type?: string;\n osm_id?: number;\n lat?: string;\n lon?: string;\n display_name?: string;\n address?: NominatimAddress;\n boundingbox?: string[];\n}\n\nexport interface NominatimSearchResult {\n place_id: number;\n licence: string;\n osm_type: string;\n osm_id: number;\n lat: string;\n lon: string;\n display_name: string;\n class: string;\n type: string;\n importance?: number;\n address?: NominatimAddress;\n boundingbox?: string[];\n}\n\nexport interface NominatimServiceConfig {\n baseURL: string;\n userAgent: string;\n timeout: number;\n rateLimitDelay: number; // Nominatim requires 1 request per second max\n}\n\nexport class NominatimService {\n private readonly config: NominatimServiceConfig;\n private lastRequestTime = 0;\n\n constructor(config?: Partial) {\n // Allow configurable Nominatim instance via environment variable\n const baseURL = Deno.env.get(\"NOMINATIM_BASE_URL\") ||\n \"https://nominatim.geocoding.ai\";\n\n console.log(`🌐 NominatimService configured with baseURL: ${baseURL}`);\n\n this.config = {\n baseURL,\n userAgent:\n \"Anchor-AppView/1.0 (atproto check-in app; https://dropanchor.app)\",\n timeout: 15000, // 15 seconds (increased for reliability)\n rateLimitDelay: 1100, // 1.1 seconds between requests (slightly over 1/sec)\n ...config,\n };\n }\n\n /**\n * Reverse geocode coordinates to get address information\n */\n async reverseGeocode(\n coordinate: { latitude: number; longitude: number },\n ): Promise {\n await this.enforceRateLimit();\n\n const url = new URL(`${this.config.baseURL}/reverse`);\n url.searchParams.set(\"format\", \"json\");\n url.searchParams.set(\"lat\", coordinate.latitude.toString());\n url.searchParams.set(\"lon\", coordinate.longitude.toString());\n url.searchParams.set(\"zoom\", \"18\"); // High detail level\n url.searchParams.set(\"addressdetails\", \"1\");\n url.searchParams.set(\"email\", \"hello@dropanchor.app\"); // Required attribution\n\n try {\n const controller = new AbortController();\n const timeoutId = setTimeout(\n () => controller.abort(),\n this.config.timeout,\n );\n\n const response = await fetch(url.toString(), {\n signal: controller.signal,\n headers: {\n \"User-Agent\": this.config.userAgent,\n },\n });\n\n clearTimeout(timeoutId);\n\n if (!response.ok) {\n if (response.status === 429) {\n throw new Error(\"Rate limit exceeded\");\n }\n throw new Error(`HTTP ${response.status}: ${response.statusText}`);\n }\n\n const data: NominatimResponse = await response.json();\n\n if (!data.address) {\n return null;\n }\n\n return this.parseNominatimAddress(data.address);\n } catch (error) {\n if (error instanceof DOMException && error.name === \"AbortError\") {\n throw new Error(\"Request timeout\");\n }\n throw error;\n }\n }\n\n /**\n * Convert Nominatim address format to our CommunityAddressRecord format\n */\n private parseNominatimAddress(\n address: NominatimAddress,\n ): CommunityAddressRecord {\n // Build street address from components\n let street: string | undefined;\n if (address.road) {\n street = address.house_number\n ? `${address.house_number} ${address.road}`\n : address.road;\n }\n\n // Smart locality selection using Nominatim's hierarchy\n // Priority: town > city > village > municipality > suburb\n const locality = address.town ||\n address.city ||\n address.village ||\n address.municipality ||\n address.suburb;\n\n // Region mapping (state/province)\n const region = address.state;\n\n // Use ISO country code (uppercase for standard format)\n const country = address.country_code?.toUpperCase();\n\n return {\n $type: \"community.lexicon.location.address\",\n name: address.amenity || address.leisure, // For named venues\n street,\n locality,\n region,\n country,\n postalCode: address.postcode,\n };\n }\n\n /**\n * Search for places by query with geographic bounds\n */\n async searchPlaces(\n query: string,\n center: { latitude: number; longitude: number },\n options?: {\n country?: string;\n limit?: number;\n radiusKm?: number;\n },\n ): Promise {\n await this.enforceRateLimit();\n\n const { country, limit = 10 } = options || {};\n\n // Use original query unchanged - rely on viewbox for geographic constraints\n console.log(`🎯 Using original query unchanged: \"${query}\"`);\n\n const url = new URL(`${this.config.baseURL}/search`);\n url.searchParams.set(\"format\", \"json\");\n url.searchParams.set(\"q\", query); // Use original query unchanged\n url.searchParams.set(\"addressdetails\", \"1\");\n url.searchParams.set(\"limit\", Math.min(limit, 25).toString());\n url.searchParams.set(\"email\", \"hello@dropanchor.app\");\n\n if (country) {\n url.searchParams.set(\"countrycodes\", country.toLowerCase());\n }\n\n // Add viewbox for location-specific search (4x4km as originally requested)\n const radiusKm = 2; // 2km radius = 4km x 4km box\n const latOffset = radiusKm / 111; // Rough km to degree conversion for lat\n const lngOffset = radiusKm /\n (111 * Math.cos(center.latitude * Math.PI / 180)); // Adjust for longitude\n\n const viewbox = [\n center.longitude - lngOffset, // left (min longitude)\n center.latitude + latOffset, // top (max latitude)\n center.longitude + lngOffset, // right (max longitude)\n center.latitude - latOffset, // bottom (min latitude)\n ].join(\",\");\n\n url.searchParams.set(\"viewbox\", viewbox);\n url.searchParams.set(\"bounded\", \"1\"); // Only return results within viewbox\n\n try {\n const controller = new AbortController();\n const timeoutId = setTimeout(\n () => {\n console.warn(\n `Nominatim search timeout after ${this.config.timeout}ms for query: \"${query}\"`,\n );\n controller.abort();\n },\n this.config.timeout,\n );\n\n console.log(\n `🌐 Nominatim search: \"${query}\" near ${center.latitude},${center.longitude}`,\n );\n const startTime = Date.now();\n\n const response = await fetch(url.toString(), {\n signal: controller.signal,\n headers: {\n \"User-Agent\": this.config.userAgent,\n },\n });\n\n clearTimeout(timeoutId);\n const responseTime = Date.now() - startTime;\n console.log(\n `📊 Nominatim response: ${response.status} (${responseTime}ms)`,\n );\n\n if (!response.ok) {\n if (response.status === 429) {\n throw new Error(\"Rate limit exceeded - try again in a few seconds\");\n }\n throw new Error(`HTTP ${response.status}: ${response.statusText}`);\n }\n\n const data: NominatimSearchResult[] = await response.json();\n\n // Convert to Place objects with distance\n const places = data\n .filter((result) => result.lat && result.lon) // Filter out results without coordinates\n .map((result): PlaceWithDistance => {\n const latitude = parseFloat(result.lat);\n const longitude = parseFloat(result.lon);\n const distanceMeters = this.calculateDistance(\n center.latitude,\n center.longitude,\n latitude,\n longitude,\n ) * 1000; // Convert km to meters\n\n // Generate a unique ID\n const id = `${result.osm_type}:${result.osm_id}`;\n\n // Extract name from display_name or use OSM tags\n const name = this.extractPlaceName(result);\n\n // Parse address from Nominatim address\n const address = result.address\n ? this.parseNominatimAddress(result.address)\n : {\n $type: \"community.lexicon.location.address\" as const,\n locality: this.extractLocalityFromDisplayName(\n result.display_name,\n ),\n };\n\n // Create proper tags from OSM class/type for CategoryService\n const tags = { [result.class]: result.type };\n\n // Use CategoryService for consistent category and icon assignment\n const _categoryGroup = CategoryService.getCategoryGroup(\n result.class,\n result.type,\n );\n const icon = CategoryService.getIcon(result.class, result.type);\n\n return {\n id,\n elementType: result.osm_type === \"node\"\n ? \"node\"\n : result.osm_type === \"way\"\n ? \"way\"\n : \"relation\",\n elementId: result.osm_id,\n name,\n latitude,\n longitude,\n tags,\n address,\n category: result.type,\n icon,\n distanceMeters,\n formattedDistance: this.formatDistance(distanceMeters),\n };\n })\n .sort((a, b) => a.distanceMeters - b.distanceMeters); // Sort by distance\n\n console.log(\n `✅ Nominatim search completed: ${places.length} places found`,\n );\n return places;\n } catch (error) {\n if (error instanceof DOMException && error.name === \"AbortError\") {\n console.error(\n `⏰ Nominatim search timeout for \"${query}\" after ${this.config.timeout}ms`,\n );\n throw new Error(\n `Search timeout after ${\n this.config.timeout / 1000\n } seconds - Nominatim may be slow, try again`,\n );\n }\n console.error(`❌ Nominatim search error for \"${query}\":`, error);\n throw error;\n }\n }\n\n /**\n * Extract a clean place name from Nominatim search result\n */\n private extractPlaceName(result: NominatimSearchResult): string {\n // For amenities and leisure facilities, the display name often starts with the venue name\n const parts = result.display_name.split(\",\");\n const firstPart = parts[0]?.trim();\n\n // If it looks like a venue name (not a generic address), use it\n if (firstPart && !firstPart.match(/^\\d+/)) { // Doesn't start with a number (street address)\n return firstPart;\n }\n\n // Fallback to class/type-based naming\n return this.getGenericNameForClassType(result.class, result.type);\n }\n\n /**\n * Extract locality from display_name when address details are missing\n */\n private extractLocalityFromDisplayName(\n displayName: string,\n ): string | undefined {\n const parts = displayName.split(\",\").map((p) => p.trim());\n // Usually locality is the second-to-last part before country\n if (parts.length >= 3) {\n return parts[parts.length - 2];\n }\n return undefined;\n }\n\n /**\n * Generate generic name for class/type when specific name is unavailable\n */\n private getGenericNameForClassType(\n osmClass: string,\n osmType: string,\n ): string {\n const nameMap: Record = {\n \"amenity:restaurant\": \"Restaurant\",\n \"amenity:cafe\": \"Cafe\",\n \"amenity:bar\": \"Bar\",\n \"amenity:pub\": \"Pub\",\n \"amenity:fast_food\": \"Fast Food\",\n \"amenity:bank\": \"Bank\",\n \"amenity:hospital\": \"Hospital\",\n \"amenity:pharmacy\": \"Pharmacy\",\n \"amenity:fuel\": \"Gas Station\",\n \"amenity:school\": \"School\",\n \"amenity:library\": \"Library\",\n \"tourism:attraction\": \"Attraction\",\n \"tourism:museum\": \"Museum\",\n \"tourism:hotel\": \"Hotel\",\n \"natural:peak\": \"Mountain Peak\",\n \"natural:beach\": \"Beach\",\n \"natural:forest\": \"Forest\",\n \"natural:lake\": \"Lake\",\n \"leisure:park\": \"Park\",\n \"leisure:sports_centre\": \"Sports Center\",\n };\n\n return nameMap[`${osmClass}:${osmType}`] ||\n `${\n osmType.charAt(0).toUpperCase() + osmType.slice(1).replace(/_/g, \" \")\n }`;\n }\n\n /**\n * Calculate distance between two coordinates in kilometers\n */\n private calculateDistance(\n lat1: number,\n lng1: number,\n lat2: number,\n lng2: number,\n ): number {\n const R = 6371; // Earth's radius in km\n const dLat = (lat2 - lat1) * Math.PI / 180;\n const dLng = (lng2 - lng1) * Math.PI / 180;\n const a = Math.sin(dLat / 2) * Math.sin(dLat / 2) +\n Math.cos(lat1 * Math.PI / 180) * Math.cos(lat2 * Math.PI / 180) *\n Math.sin(dLng / 2) * Math.sin(dLng / 2);\n const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));\n return R * c;\n }\n\n /**\n * Format distance for display\n */\n private formatDistance(meters: number): string {\n if (meters < 1000) {\n return `${Math.round(meters)}m`;\n } else {\n return `${(meters / 1000).toFixed(1)}km`;\n }\n }\n\n /**\n * Enforce rate limiting (1 request per second max for Nominatim)\n */\n private async enforceRateLimit(): Promise {\n const now = Date.now();\n const timeSinceLastRequest = now - this.lastRequestTime;\n\n if (timeSinceLastRequest < this.config.rateLimitDelay) {\n const delay = this.config.rateLimitDelay - timeSinceLastRequest;\n await new Promise((resolve) => setTimeout(resolve, delay));\n }\n\n this.lastRequestTime = Date.now();\n }\n}\n",[],[208,508,524],{"_102":533,"_95":534,"_153":535,"_155":509,"_156":138,"_157":536,"_159":160,"_104":537,"_99":491,"_162":226,"_164":538,"_165":22,"_166":-5,"_167":539,"_98":540},"7f6b3ca6-7b51-11f0-b7bd-0224a6c84d84","overpass-service.ts","7360f34a-754a-11f0-b6a9-0224a6c84d84",803,["D",1755425040810],"// Overpass API service for querying OpenStreetMap data\n// TypeScript port of Swift OverpassService with address extraction\n\nimport {\n CommunityAddressRecord,\n OverpassElement,\n OverpassError,\n OverpassResponse,\n OverpassServiceConfig,\n Place,\n PlaceCategoryGroup,\n PlaceWithDistance,\n} from \"../models/place-models.ts\";\nimport { CategoryService } from \"./category-service.ts\";\nimport { NominatimService } from \"./nominatim-service.ts\";\n\ninterface CachedPlaces {\n places: Place[];\n coordinate: { latitude: number; longitude: number };\n radiusMeters: number;\n categories: string[];\n timestamp: Date;\n}\n\nexport class OverpassService {\n private readonly config: OverpassServiceConfig;\n private readonly placesCache = new Map();\n private readonly nominatimService: NominatimService;\n\n constructor(config?: Partial) {\n this.config = {\n baseURL: \"https://overpass.private.coffee/api/interpreter\",\n timeout: 10000, // 10 seconds\n userAgent:\n \"Anchor-AppView/1.0 (atproto check-in app; https://dropanchor.app)\",\n maxResults: 50,\n defaultRadius: 300, // meters\n cacheValidDuration: 5 * 60 * 1000, // 5 minutes\n locationToleranceMeters: 100,\n ...config,\n };\n this.nominatimService = new NominatimService();\n }\n\n /**\n * Find nearby places within a given radius\n */\n async findNearbyPlaces(\n coordinate: { latitude: number; longitude: number },\n radiusMeters: number = this.config.defaultRadius,\n categories: string[] = [],\n ): Promise {\n // Cleanup expired cache entries\n this.cleanupExpiredCache();\n\n // Create cache key\n const cacheKey = this.createCacheKey(coordinate, radiusMeters, categories);\n\n // Check cache\n const cached = this.placesCache.get(cacheKey);\n if (cached && this.isCacheValid(cached, coordinate)) {\n const cacheAge = Math.floor(\n (Date.now() - cached.timestamp.getTime()) / 1000,\n );\n console.log(\n `📍 Using cached places for location (${cached.places.length} places, age: ${cacheAge}s)`,\n );\n return cached.places;\n }\n\n console.log(\n `📍 Cache miss - fetching fresh places from Overpass API (key: ${cacheKey})`,\n );\n\n // Build Overpass query\n const query = this.buildOverpassQuery(coordinate, radiusMeters, categories);\n\n // Make request\n const request = this.buildRequest(query);\n\n try {\n const controller = new AbortController();\n const timeoutId = setTimeout(\n () => controller.abort(),\n this.config.timeout,\n );\n\n const response = await fetch(request, { signal: controller.signal });\n clearTimeout(timeoutId);\n\n if (!response.ok) {\n throw OverpassError.httpError(response.status);\n }\n\n const overpassResponse: OverpassResponse = await response.json();\n const rawPlaces = overpassResponse.elements\n .map((element) => this.parseElement(element))\n .filter((place): place is Place => place !== null);\n\n // Deduplicate places by their unique ID (elementType:elementId)\n const places = this.deduplicatePlaces(rawPlaces);\n\n // Cache the results (no enhancement during discovery for speed)\n const cachedPlaces: CachedPlaces = {\n places: places,\n coordinate,\n radiusMeters,\n categories: categories.length > 0\n ? categories\n : this.getDefaultCategories(),\n timestamp: new Date(),\n };\n this.placesCache.set(cacheKey, cachedPlaces);\n\n console.log(`📍 Cached ${places.length} places for location`);\n return places;\n } catch (error) {\n if (error instanceof DOMException && error.name === \"AbortError\") {\n throw new OverpassError(\"Request timeout\");\n }\n if (error instanceof TypeError) {\n throw OverpassError.networkError(error);\n }\n throw error;\n }\n }\n\n /**\n * Find nearby places with distance information, sorted by distance\n */\n async findNearbyPlacesWithDistance(\n coordinate: { latitude: number; longitude: number },\n radiusMeters: number = this.config.defaultRadius,\n categories: string[] = [],\n ): Promise {\n const places = await this.findNearbyPlaces(\n coordinate,\n radiusMeters,\n categories,\n );\n\n // Calculate distances and create PlaceWithDistance objects\n const placesWithDistance = places.map((place) => {\n const distanceMeters = this.calculateDistance(\n coordinate.latitude,\n coordinate.longitude,\n place.latitude,\n place.longitude,\n );\n\n return {\n ...place,\n distanceMeters,\n formattedDistance: this.formatDistance(distanceMeters),\n } as PlaceWithDistance;\n });\n\n // Sort by distance (closest first)\n return placesWithDistance.sort((a, b) =>\n a.distanceMeters - b.distanceMeters\n );\n }\n\n /**\n * Get enhanced address information for a specific place\n * Uses Nominatim for geographic areas, Overpass data for venues\n */\n async getEnhancedAddress(place: Place): Promise {\n // For geographic areas, always use Nominatim for better locality resolution\n if (this.isGeographicArea(place)) {\n try {\n console.log(`🌍 Using Nominatim for geographic area: ${place.name}`);\n const nominatimAddress = await this.nominatimService.reverseGeocode({\n latitude: place.latitude,\n longitude: place.longitude,\n });\n\n if (nominatimAddress) {\n return {\n ...nominatimAddress,\n name: place.name, // Keep the original place name\n };\n }\n } catch (error) {\n console.warn(\n `Nominatim failed for ${place.name}, falling back to OSM admin boundaries:`,\n error,\n );\n // Fall through to admin boundary fallback\n }\n }\n\n // Always enhance addresses that are missing critical country/region data\n // Even venues with \"good\" address data might be missing these fields\n const needsEnhancement = !place.address?.country || !place.address?.region;\n\n if (this.isVenueWithGoodAddress(place) && !needsEnhancement) {\n console.log(`✅ Using complete venue address for: ${place.name}`);\n return place.address;\n }\n\n // Enhance with administrative boundary data\n console.log(\n `🏛️ Enhancing address with admin boundaries for: ${place.name}`,\n );\n const adminData = await this.resolveAdministrativeBoundaries({\n latitude: place.latitude,\n longitude: place.longitude,\n });\n\n // Build final address with proper fallbacks\n const finalAddress: CommunityAddressRecord = {\n $type: \"community.lexicon.location.address\",\n name: place.name,\n };\n\n // Only include fields that have actual values\n const locality = place.address?.locality || adminData.locality;\n const region = place.address?.region || adminData.region;\n const country = place.address?.country || adminData.country;\n const street = place.address?.street;\n const postalCode = place.address?.postalCode;\n\n if (locality) finalAddress.locality = locality;\n if (region) finalAddress.region = region;\n if (country) finalAddress.country = country;\n if (street) finalAddress.street = street;\n if (postalCode) finalAddress.postalCode = postalCode;\n\n // Log what we resolved for debugging\n console.log(`📍 Final address for ${place.name}:`, {\n locality: locality || \"missing\",\n region: region || \"missing\",\n country: country || \"missing\",\n adminDataReceived: Object.keys(adminData).length > 0,\n });\n\n return finalAddress;\n }\n\n /**\n * Clear all cached places data\n */\n clearCache(): void {\n this.placesCache.clear();\n console.log(\"📍 Cleared all cached places\");\n }\n\n // MARK: - Private Methods\n\n /**\n * Check if a place is a venue with good address data that doesn't need expensive geocoding\n */\n private isVenueWithGoodAddress(place: Place): boolean {\n // Has direct address components (street address indicates a specific venue)\n if (place.address?.street && place.address?.locality) {\n return true;\n }\n\n // Check if this category type should use venue address strategy\n if (!place.category) return false;\n\n const shouldUseVenueStrategy = CategoryService\n .shouldUseVenueAddressStrategy(place.category);\n\n // Must have both venue category type AND some address data\n return !!(shouldUseVenueStrategy &&\n (place.address?.street || place.address?.locality));\n }\n\n /**\n * Check if a place is a geographic area that would benefit from Nominatim\n */\n private isGeographicArea(place: Place): boolean {\n if (!place.category) return false;\n\n return CategoryService.shouldUseGeographicAddressStrategy(place.category);\n }\n\n /**\n * Remove duplicate places based on their unique ID (elementType:elementId)\n * Keeps the first occurrence when duplicates are found\n */\n private deduplicatePlaces(places: Place[]): Place[] {\n const seenIds = new Set();\n const uniquePlaces: Place[] = [];\n\n for (const place of places) {\n if (!seenIds.has(place.id)) {\n seenIds.add(place.id);\n uniquePlaces.push(place);\n }\n }\n\n const duplicatesRemoved = places.length - uniquePlaces.length;\n if (duplicatesRemoved > 0) {\n console.log(`📍 Removed ${duplicatesRemoved} duplicate places`);\n }\n\n return uniquePlaces;\n }\n\n private createCacheKey(\n coordinate: { latitude: number; longitude: number },\n radiusMeters: number,\n categories: string[],\n ): string {\n // Round to 3 decimal places for ~100 meter precision\n const roundedLat = Math.round(coordinate.latitude * 1000) / 1000;\n const roundedLon = Math.round(coordinate.longitude * 1000) / 1000;\n\n const actualCategories = categories.length > 0\n ? categories\n : this.getDefaultCategories();\n const categoriesKey = actualCategories.sort().join(\",\");\n\n return `${roundedLat},${roundedLon},${radiusMeters},${categoriesKey}`;\n }\n\n private isCacheValid(\n cached: CachedPlaces,\n coordinate: { latitude: number; longitude: number },\n ): boolean {\n // Check time-based expiration\n const timeSinceCache = Date.now() - cached.timestamp.getTime();\n if (timeSinceCache > this.config.cacheValidDuration) {\n return false;\n }\n\n // Check location-based expiration\n const distance = this.calculateDistance(\n cached.coordinate.latitude,\n cached.coordinate.longitude,\n coordinate.latitude,\n coordinate.longitude,\n );\n return distance <= this.config.locationToleranceMeters;\n }\n\n private cleanupExpiredCache(): void {\n const now = Date.now();\n const keysToRemove: string[] = [];\n\n for (const [key, cached] of this.placesCache) {\n const timeSinceCache = now - cached.timestamp.getTime();\n if (timeSinceCache > this.config.cacheValidDuration) {\n keysToRemove.push(key);\n }\n }\n\n if (keysToRemove.length > 0) {\n for (const key of keysToRemove) {\n this.placesCache.delete(key);\n }\n console.log(`📍 Cleaned up ${keysToRemove.length} expired cache entries`);\n }\n }\n\n private getDefaultCategories(): string[] {\n return CategoryService.getDefaultSearchCategories();\n }\n\n private buildOverpassQuery(\n coordinate: { latitude: number; longitude: number },\n radiusMeters: number,\n categories: string[],\n ): string {\n const { latitude: lat, longitude: lon } = coordinate;\n\n const actualCategories = categories.length > 0\n ? categories\n : this.getDefaultCategories();\n\n // Build query parts for each category\n const queryParts: string[] = [];\n for (const category of actualCategories) {\n // Query both nodes and ways with names and address tags\n queryParts.push(\n `node[${category}][\"name\"](around:${radiusMeters},${lat},${lon});`,\n );\n queryParts.push(\n `way[${category}][\"name\"](around:${radiusMeters},${lat},${lon});`,\n );\n }\n\n const query = `[out:json][timeout:${\n Math.floor(this.config.timeout / 1000)\n }];\n(\n ${queryParts.join(\"\\n \")}\n);\nout center tags;`;\n\n return query;\n }\n\n private buildRequest(query: string): Request {\n const url = new URL(this.config.baseURL);\n\n const body = new URLSearchParams();\n body.append(\"data\", query);\n\n return new Request(url, {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/x-www-form-urlencoded\",\n \"User-Agent\": this.config.userAgent,\n },\n body,\n });\n }\n\n private parseElement(element: OverpassElement): Place | null {\n const elementType = element.type;\n const name = element.tags?.[\"name\"];\n\n if (!name || name.trim() === \"\") {\n return null;\n }\n\n // Handle coordinates\n let latitude: number;\n let longitude: number;\n\n if (element.lat !== undefined && element.lon !== undefined) {\n latitude = element.lat;\n longitude = element.lon;\n } else if (element.center) {\n latitude = element.center.lat;\n longitude = element.center.lon;\n } else {\n return null;\n }\n\n const tags = element.tags || {};\n\n // Extract address from OSM tags (same logic as Swift)\n const address = this.extractAddressFromTags(tags);\n\n // Determine category and group\n const { category, categoryGroup, icon } = this.extractCategoryInfo(tags);\n\n return {\n id: `${elementType}:${element.id}`,\n elementType: elementType as \"node\" | \"way\" | \"relation\",\n elementId: element.id,\n name,\n latitude,\n longitude,\n tags,\n address,\n category,\n categoryGroup,\n icon,\n };\n }\n\n /**\n * Extract address components from OSM tags with comprehensive field mapping\n */\n private extractAddressFromTags(\n tags: Record,\n ): CommunityAddressRecord {\n // Extract street address with full house number + street combination\n let street: string | undefined;\n if (tags[\"addr:street\"]) {\n if (tags[\"addr:housenumber\"]) {\n street = `${tags[\"addr:housenumber\"]} ${tags[\"addr:street\"]}`;\n } else {\n street = tags[\"addr:street\"];\n }\n }\n\n // Extract locality with comprehensive fallback chain\n const locality = tags[\"addr:city\"] ||\n tags[\"addr:locality\"] ||\n tags[\"place\"] ||\n tags[\"addr:municipality\"] ||\n tags[\"addr:town\"] ||\n tags[\"addr:village\"];\n\n // Extract region with comprehensive state/province/region mapping\n const region = tags[\"addr:state\"] ||\n tags[\"addr:region\"] ||\n tags[\"addr:province\"] ||\n tags[\"is_in:state\"] ||\n tags[\"is_in:state_code\"];\n\n // Extract country (OSM uses ISO 3166-1 alpha-2 codes)\n const country = tags[\"addr:country\"] ||\n tags[\"addr:country_code\"] ||\n tags[\"is_in:country\"] ||\n tags[\"is_in:country_code\"];\n\n // Extract postal code with various field name variants\n const postalCode = tags[\"addr:postcode\"] ||\n tags[\"addr:postal_code\"] ||\n tags[\"postal_code\"];\n\n return {\n $type: \"community.lexicon.location.address\",\n name: tags[\"name\"],\n street,\n locality,\n region,\n country,\n postalCode,\n };\n }\n\n /**\n * Enhance places that lack locality/country with administrative boundary data\n */\n private async enhancePlacesWithAdministrativeData(\n places: Place[],\n ): Promise {\n // Group places by missing data and coordinates for efficient batch processing\n const placesNeedingEnhancement = places.filter((place) =>\n !place.address?.locality || !place.address?.country\n );\n\n if (placesNeedingEnhancement.length === 0) {\n return places;\n }\n\n // For simplicity, we'll resolve administrative data for the first place\n // and apply it to all places in the same general area (this assumes\n // places are geographically close, which is true for our radius queries)\n const firstPlace = placesNeedingEnhancement[0];\n const adminData = await this.resolveAdministrativeBoundaries({\n latitude: firstPlace.latitude,\n longitude: firstPlace.longitude,\n });\n\n // Apply the administrative data to places that need it\n return places.map((place) => {\n if (!place.address?.locality || !place.address?.country) {\n return {\n ...place,\n address: {\n ...place.address,\n locality: place.address?.locality || adminData.locality,\n region: place.address?.region || adminData.region,\n country: place.address?.country || adminData.country,\n },\n };\n }\n return place;\n });\n }\n\n /**\n * Resolve administrative boundaries for places lacking direct address tags\n * This helps get locality/country for parks, monuments, and other POIs\n */\n private async resolveAdministrativeBoundaries(\n coordinate: { latitude: number; longitude: number },\n ): Promise<{ locality?: string; region?: string; country?: string }> {\n const query = `[out:json][timeout:10];\n(\n // District/neighborhood level (admin_level=10) - most precise locality \n relation[\"boundary\"=\"administrative\"][\"admin_level\"=\"10\"](around:2000,${coordinate.latitude},${coordinate.longitude});\n // Nearby place nodes for cross-reference\n node[\"place\"~\"^(city|town|village)$\"](around:5000,${coordinate.latitude},${coordinate.longitude});\n // Municipality level (admin_level=8) - broader area\n relation[\"boundary\"=\"administrative\"][\"admin_level\"=\"8\"](around:5000,${coordinate.latitude},${coordinate.longitude});\n // County/state level (admin_level=6) - for metro areas\n relation[\"boundary\"=\"administrative\"][\"admin_level\"=\"6\"](around:10000,${coordinate.latitude},${coordinate.longitude});\n // State/Province level (admin_level=4) - for regions\n relation[\"boundary\"=\"administrative\"][\"admin_level\"=\"4\"](around:25000,${coordinate.latitude},${coordinate.longitude});\n // Country level (admin_level=2)\n relation[\"boundary\"=\"administrative\"][\"admin_level\"=\"2\"](around:50000,${coordinate.latitude},${coordinate.longitude});\n);\nout tags;`;\n\n try {\n const request = this.buildRequest(query);\n const controller = new AbortController();\n const timeoutId = setTimeout(() => controller.abort(), 10000);\n\n const response = await fetch(request, { signal: controller.signal });\n clearTimeout(timeoutId);\n\n if (!response.ok) {\n throw new Error(`HTTP ${response.status}`);\n }\n\n const overpassResponse: OverpassResponse = await response.json();\n const elements = overpassResponse.elements;\n\n let locality: string | undefined;\n let region: string | undefined;\n let country: string | undefined;\n\n // Collect admin boundaries by level for smarter selection\n const admin10Districts: string[] = [];\n const admin8Municipalities: string[] = [];\n const admin6Counties: string[] = [];\n const admin4States: string[] = [];\n const nearbyPlaces: string[] = [];\n\n for (const element of elements) {\n const adminLevel = element.tags?.[\"admin_level\"];\n const name = element.tags?.[\"name\"];\n\n if (adminLevel === \"10\" && name) {\n admin10Districts.push(name);\n } else if (adminLevel === \"8\" && name) {\n admin8Municipalities.push(name);\n } else if (adminLevel === \"6\" && name && !name.includes(\"County\")) {\n admin6Counties.push(name);\n } else if (adminLevel === \"4\" && name) {\n // State/Province level (admin_level=4)\n admin4States.push(name);\n } else if (element.tags?.[\"place\"] && name) {\n const placeType = element.tags[\"place\"];\n if ([\"city\", \"town\", \"village\"].includes(placeType)) {\n nearbyPlaces.push(name);\n }\n } else if (adminLevel === \"2\" && !country) {\n // OSM admin_level=2 boundaries reliably have ISO codes\n country = element.tags?.[\"ISO3166-1\"] ||\n element.tags?.[\"ISO3166-1:alpha2\"] ||\n // Only fall back to name if no ISO code is available\n element.tags?.[\"name:en\"] ||\n element.tags?.[\"name\"];\n }\n }\n\n // Smart locality selection with preference for specific districts\n if (admin10Districts.length > 0) {\n // Prefer district names that are NOT the same as municipality names\n const specificDistricts = admin10Districts.filter((district) =>\n !admin8Municipalities.some((muni) => district === muni)\n );\n locality = specificDistricts.length > 0\n ? specificDistricts[0]\n : admin10Districts[0];\n } else if (nearbyPlaces.length > 0) {\n locality = nearbyPlaces[0];\n } else if (admin8Municipalities.length > 0) {\n locality = admin8Municipalities[0];\n } else if (admin6Counties.length > 0) {\n locality = admin6Counties[0];\n }\n\n // Select region (state/province)\n if (admin4States.length > 0) {\n region = admin4States[0];\n }\n\n console.log(\n `🏛️ Admin boundary result for ${coordinate.latitude},${coordinate.longitude}:`,\n {\n locality: locality || \"not found\",\n region: region || \"not found\",\n country: country || \"not found\",\n elementsFound: elements.length,\n },\n );\n\n return { locality, region, country };\n } catch (error) {\n console.error(\"Failed to resolve administrative boundaries:\", error);\n console.error(\"Query coordinate:\", coordinate);\n return {};\n }\n }\n\n /**\n * Extract category information from OSM tags\n */\n private extractCategoryInfo(tags: Record): {\n category?: string;\n categoryGroup?: PlaceCategoryGroup;\n icon: string;\n } {\n // Look for primary category tags in order of priority\n const primaryTags = [\"amenity\", \"leisure\", \"shop\", \"tourism\"];\n\n for (const tag of primaryTags) {\n const value = tags[tag];\n if (value) {\n const categoryGroup = CategoryService.getCategoryGroup(tag, value);\n const icon = CategoryService.getIcon(tag, value);\n\n return {\n category: value,\n categoryGroup: categoryGroup || undefined,\n icon,\n };\n }\n }\n\n return { icon: \"📍\" };\n }\n\n /**\n * Calculate distance between two coordinates using Haversine formula\n */\n private calculateDistance(\n lat1: number,\n lon1: number,\n lat2: number,\n lon2: number,\n ): number {\n const R = 6371000; // Earth's radius in meters\n const φ1 = lat1 * Math.PI / 180;\n const φ2 = lat2 * Math.PI / 180;\n const Δφ = (lat2 - lat1) * Math.PI / 180;\n const Δλ = (lon2 - lon1) * Math.PI / 180;\n\n const a = Math.sin(Δφ / 2) * Math.sin(Δφ / 2) +\n Math.cos(φ1) * Math.cos(φ2) *\n Math.sin(Δλ / 2) * Math.sin(Δλ / 2);\n const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));\n\n return R * c;\n }\n\n /**\n * Format distance for display\n */\n private formatDistance(meters: number): string {\n if (meters < 1000) {\n return `${Math.round(meters)}m`;\n } else {\n return `${(meters / 1000).toFixed(1)}km`;\n }\n }\n}\n",[],[208,508,534],[208,508],{"_102":543,"_95":544,"_153":545,"_155":209,"_156":138,"_157":546,"_159":160,"_104":547,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":548,"_98":585},"d91d734a-7467-11f0-a72d-0224a6c84d84","utils","d91d75a2-7467-11f0-a72d-0224a6c84d84",293,["D",1754664982137],[549,558,567,576],{"_102":550,"_95":551,"_153":552,"_155":545,"_156":138,"_157":553,"_159":160,"_104":554,"_99":158,"_162":226,"_164":555,"_165":22,"_166":-5,"_167":556,"_98":557},"7f5aa44a-7b51-11f0-9f1d-0224a6c84d84","place-categorization.ts","7355891a-754a-11f0-aa51-0224a6c84d84",801,["D",1755425040692],"// deno-lint-ignore-file no-fallthrough\n// Place categorization system ported from Swift PlaceCategorization.swift\n// Provides OSM tag categorization, icons, and grouping for UI display\n\nimport {\n PlaceCategory,\n PlaceCategoryGroup,\n PlaceCategoryGroupInfo,\n} from \"../models/place-models.ts\";\n\nexport class PlaceCategorization {\n // MARK: - OpenStreetMap Category Definitions (from Swift)\n\n static readonly AMENITY_CATEGORIES = [\n // Food & Drink\n \"restaurant\",\n \"cafe\",\n \"bar\",\n \"pub\",\n \"fast_food\",\n \"food_court\",\n \"ice_cream\",\n \"biergarten\",\n\n // Education\n \"school\",\n \"university\",\n \"college\",\n \"library\",\n \"driving_school\",\n \"language_school\",\n \"music_school\",\n\n // Healthcare\n \"hospital\",\n \"clinic\",\n \"pharmacy\",\n \"dentist\",\n \"veterinary\",\n \"nursing_home\",\n\n // Entertainment & Culture\n \"cinema\",\n \"theatre\",\n \"nightclub\",\n \"casino\",\n \"arts_centre\",\n \"community_centre\",\n \"exhibition_centre\",\n \"music_venue\",\n\n // Transportation\n \"bus_station\",\n \"taxi\",\n \"ferry_terminal\",\n \"fuel\",\n \"charging_station\",\n \"car_wash\",\n \"parking\",\n \"bicycle_parking\",\n\n // Public Services\n \"townhall\",\n \"courthouse\",\n \"police\",\n \"fire_station\",\n \"post_office\",\n \"bank\",\n \"bureau_de_change\",\n \"atm\",\n\n // Facilities\n \"toilets\",\n \"drinking_water\",\n \"shower\",\n \"bench\",\n \"shelter\",\n \"waste_disposal\",\n \"recycling\",\n ];\n\n static readonly LEISURE_CATEGORIES = [\n // Sports & Fitness\n \"fitness_centre\",\n \"sports_centre\",\n \"sports_hall\",\n \"swimming_pool\",\n \"pitch\",\n \"track\",\n \"golf_course\",\n \"climbing\",\n \"horse_riding\",\n \"bowling_alley\",\n \"ice_rink\",\n \"stadium\",\n\n // Entertainment & Gaming\n \"amusement_arcade\",\n \"escape_game\",\n \"trampoline_park\",\n \"water_park\",\n \"dance\",\n \"adult_gaming_centre\",\n \"miniature_golf\",\n\n // Relaxation & Nature\n \"park\",\n \"beach_resort\",\n \"nature_reserve\",\n \"garden\",\n \"bird_hide\",\n \"wildlife_hide\",\n \"sauna\",\n \"picnic_site\",\n \"playground\",\n\n // Marine & Adventure\n \"marina\",\n \"slipway\",\n \"summer_camp\",\n \"high_ropes\",\n ];\n\n static readonly SHOP_CATEGORIES = [\n // Food & Beverage\n \"supermarket\",\n \"convenience\",\n \"bakery\",\n \"butcher\",\n \"greengrocer\",\n \"wine\",\n \"coffee\",\n \"deli\",\n \"confectionery\",\n \"cheese\",\n \"seafood\",\n \"spices\",\n \"tea\",\n\n // Clothing & Fashion\n \"clothes\",\n \"shoes\",\n \"jewelry\",\n \"tailor\",\n \"fabric\",\n \"fashion_accessories\",\n \"bag\",\n \"watches\",\n\n // Electronics & Technology\n \"electronics\",\n \"computer\",\n \"mobile_phone\",\n \"camera\",\n \"hifi\",\n \"video_games\",\n\n // Home & Lifestyle\n \"furniture\",\n \"appliance\",\n \"doityourself\",\n \"hardware\",\n \"paint\",\n \"lighting\",\n \"kitchen\",\n \"interior_decoration\",\n \"curtain\",\n \"florist\",\n \"garden_centre\",\n\n // Books & Media\n \"books\",\n \"stationery\",\n \"newsagent\",\n \"art\",\n \"music\",\n \"video\",\n\n // Health & Beauty\n \"cosmetics\",\n \"hairdresser\",\n \"beauty\",\n \"massage\",\n \"optician\",\n \"medical_supply\",\n\n // Sports & Outdoor\n \"sports\",\n \"outdoor\",\n \"bicycle\",\n \"fishing\",\n \"hunting\",\n \"ski\",\n\n // Vehicles\n \"car\",\n \"car_parts\",\n \"motorcycle\",\n \"tyres\",\n\n // Specialty & Services\n \"gift\",\n \"lottery\",\n \"pet\",\n \"tobacco\",\n \"trade\",\n \"travel_agency\",\n \"copyshop\",\n \"laundry\",\n \"dry_cleaning\",\n \"funeral_directors\",\n ];\n\n static readonly TOURISM_CATEGORIES = [\n // Accommodations\n \"hotel\",\n \"motel\",\n \"guest_house\",\n \"hostel\",\n \"chalet\",\n \"apartment\",\n \"camp_site\",\n \"caravan_site\",\n \"alpine_hut\",\n \"wilderness_hut\",\n\n // Attractions\n \"attraction\",\n \"museum\",\n \"gallery\",\n \"aquarium\",\n \"zoo\",\n \"theme_park\",\n \"viewpoint\",\n \"artwork\",\n\n // Services\n \"information\",\n \"picnic_site\",\n \"trail_riding_station\",\n ];\n\n // MARK: - Category Groups\n\n static readonly CATEGORY_GROUPS: Record<\n PlaceCategoryGroup,\n PlaceCategoryGroupInfo\n > = {\n [PlaceCategoryGroup.FOOD_AND_DRINK]: {\n id: PlaceCategoryGroup.FOOD_AND_DRINK,\n name: \"Food & Drink\",\n icon: \"🍽️\",\n },\n [PlaceCategoryGroup.ENTERTAINMENT]: {\n id: PlaceCategoryGroup.ENTERTAINMENT,\n name: \"Entertainment\",\n icon: \"🎭\",\n },\n [PlaceCategoryGroup.SPORTS]: {\n id: PlaceCategoryGroup.SPORTS,\n name: \"Sports & Fitness\",\n icon: \"🏃‍♂️\",\n },\n [PlaceCategoryGroup.SHOPPING]: {\n id: PlaceCategoryGroup.SHOPPING,\n name: \"Shopping\",\n icon: \"🛍️\",\n },\n [PlaceCategoryGroup.ACCOMMODATION]: {\n id: PlaceCategoryGroup.ACCOMMODATION,\n name: \"Accommodation\",\n icon: \"🏨\",\n },\n [PlaceCategoryGroup.TRANSPORTATION]: {\n id: PlaceCategoryGroup.TRANSPORTATION,\n name: \"Transportation\",\n icon: \"🚌\",\n },\n [PlaceCategoryGroup.SERVICES]: {\n id: PlaceCategoryGroup.SERVICES,\n name: \"Services\",\n icon: \"🏛️\",\n },\n [PlaceCategoryGroup.NATURE]: {\n id: PlaceCategoryGroup.NATURE,\n name: \"Nature & Parks\",\n icon: \"🌳\",\n },\n [PlaceCategoryGroup.CULTURE]: {\n id: PlaceCategoryGroup.CULTURE,\n name: \"Culture\",\n icon: \"🎨\",\n },\n [PlaceCategoryGroup.HEALTH]: {\n id: PlaceCategoryGroup.HEALTH,\n name: \"Health\",\n icon: \"🏥\",\n },\n [PlaceCategoryGroup.EDUCATION]: {\n id: PlaceCategoryGroup.EDUCATION,\n name: \"Education\",\n icon: \"📚\",\n },\n };\n\n // MARK: - Category Mapping Methods\n\n /**\n * Get category group for an OSM tag/value pair\n */\n static getCategoryGroup(\n tag: string,\n value: string,\n ): PlaceCategoryGroup | null {\n switch (tag) {\n case \"amenity\":\n switch (value) {\n case \"restaurant\":\n case \"cafe\":\n case \"bar\":\n case \"pub\":\n case \"fast_food\":\n case \"food_court\":\n case \"ice_cream\":\n case \"biergarten\":\n return PlaceCategoryGroup.FOOD_AND_DRINK;\n\n case \"cinema\":\n case \"theatre\":\n case \"nightclub\":\n case \"casino\":\n case \"arts_centre\":\n case \"community_centre\":\n case \"exhibition_centre\":\n case \"music_venue\":\n return PlaceCategoryGroup.ENTERTAINMENT;\n\n case \"hospital\":\n case \"clinic\":\n case \"pharmacy\":\n case \"dentist\":\n case \"veterinary\":\n case \"nursing_home\":\n return PlaceCategoryGroup.HEALTH;\n\n case \"school\":\n case \"university\":\n case \"college\":\n case \"library\":\n case \"driving_school\":\n case \"language_school\":\n case \"music_school\":\n return PlaceCategoryGroup.EDUCATION;\n\n case \"bus_station\":\n case \"taxi\":\n case \"ferry_terminal\":\n case \"fuel\":\n case \"charging_station\":\n case \"car_wash\":\n case \"parking\":\n case \"bicycle_parking\":\n return PlaceCategoryGroup.TRANSPORTATION;\n\n case \"townhall\":\n case \"courthouse\":\n case \"police\":\n case \"fire_station\":\n case \"post_office\":\n case \"bank\":\n case \"bureau_de_change\":\n case \"atm\":\n return PlaceCategoryGroup.SERVICES;\n\n default:\n return PlaceCategoryGroup.SERVICES;\n }\n\n case \"leisure\":\n switch (value) {\n case \"fitness_centre\":\n case \"sports_centre\":\n case \"sports_hall\":\n case \"swimming_pool\":\n case \"pitch\":\n case \"track\":\n case \"golf_course\":\n case \"climbing\":\n case \"horse_riding\":\n case \"bowling_alley\":\n case \"ice_rink\":\n case \"stadium\":\n return PlaceCategoryGroup.SPORTS;\n\n case \"amusement_arcade\":\n case \"escape_game\":\n case \"trampoline_park\":\n case \"water_park\":\n case \"dance\":\n case \"adult_gaming_centre\":\n case \"miniature_golf\":\n return PlaceCategoryGroup.ENTERTAINMENT;\n\n case \"park\":\n case \"beach_resort\":\n case \"nature_reserve\":\n case \"garden\":\n case \"bird_hide\":\n case \"wildlife_hide\":\n case \"picnic_site\":\n case \"playground\":\n return PlaceCategoryGroup.NATURE;\n\n default:\n return PlaceCategoryGroup.ENTERTAINMENT;\n }\n\n case \"shop\":\n switch (value) {\n case \"supermarket\":\n case \"convenience\":\n case \"bakery\":\n case \"butcher\":\n case \"greengrocer\":\n case \"wine\":\n case \"coffee\":\n case \"deli\":\n case \"confectionery\":\n case \"cheese\":\n case \"seafood\":\n case \"spices\":\n case \"tea\":\n return PlaceCategoryGroup.FOOD_AND_DRINK;\n\n case \"cosmetics\":\n case \"hairdresser\":\n case \"beauty\":\n case \"massage\":\n case \"optician\":\n case \"medical_supply\":\n return PlaceCategoryGroup.HEALTH;\n\n case \"books\":\n case \"stationery\":\n case \"newsagent\":\n case \"art\":\n case \"music\":\n case \"video\":\n return PlaceCategoryGroup.CULTURE;\n\n default:\n return PlaceCategoryGroup.SHOPPING;\n }\n\n case \"tourism\":\n switch (value) {\n case \"hotel\":\n case \"motel\":\n case \"guest_house\":\n case \"hostel\":\n case \"chalet\":\n case \"apartment\":\n case \"camp_site\":\n case \"caravan_site\":\n case \"alpine_hut\":\n case \"wilderness_hut\":\n return PlaceCategoryGroup.ACCOMMODATION;\n\n case \"museum\":\n case \"gallery\":\n case \"artwork\":\n return PlaceCategoryGroup.CULTURE;\n\n case \"attraction\":\n case \"aquarium\":\n case \"zoo\":\n case \"theme_park\":\n case \"viewpoint\":\n return PlaceCategoryGroup.ENTERTAINMENT;\n\n default:\n return PlaceCategoryGroup.SERVICES;\n }\n\n default:\n return null;\n }\n }\n\n /**\n * Get icon for an OSM tag/value pair\n */\n static getIcon(tag: string, value: string): string {\n const fullTag = `${tag}=${value}`;\n\n // Icon mapping (from Swift implementation)\n const iconMap: Record = {\n // Food & Drink\n \"amenity=restaurant\": \"🍽️\",\n \"amenity=fast_food\": \"🍽️\",\n \"amenity=cafe\": \"☕\",\n \"shop=coffee\": \"☕\",\n \"amenity=bar\": \"🍺\",\n \"amenity=pub\": \"🍺\",\n \"amenity=ice_cream\": \"🍦\",\n \"amenity=biergarten\": \"🍻\",\n \"shop=bakery\": \"🥖\",\n \"shop=wine\": \"🍷\",\n\n // Entertainment\n \"amenity=cinema\": \"🎬\",\n \"amenity=theatre\": \"🎭\",\n \"amenity=nightclub\": \"💃\",\n \"amenity=casino\": \"🎰\",\n \"leisure=bowling_alley\": \"🎳\",\n \"leisure=amusement_arcade\": \"🕹️\",\n \"tourism=theme_park\": \"🎢\",\n\n // Sports & Fitness\n \"leisure=fitness_centre\": \"🏋️‍♂️\",\n \"leisure=sports_centre\": \"🏋️‍♂️\",\n \"leisure=swimming_pool\": \"🏊‍♂️\",\n \"leisure=climbing\": \"🧗‍♂️\",\n \"leisure=golf_course\": \"⛳\",\n \"leisure=stadium\": \"🏟️\",\n \"leisure=ice_rink\": \"⛸️\",\n\n // Shopping\n \"shop=supermarket\": \"🛒\",\n \"shop=clothes\": \"👕\",\n \"shop=shoes\": \"👟\",\n \"shop=books\": \"📚\",\n \"shop=electronics\": \"📱\",\n \"shop=jewelry\": \"💍\",\n \"shop=florist\": \"💐\",\n\n // Accommodation\n \"tourism=hotel\": \"🏨\",\n \"tourism=hostel\": \"🏠\",\n \"tourism=camp_site\": \"🏕️\",\n\n // Transportation\n \"amenity=bus_station\": \"🚌\",\n \"amenity=fuel\": \"⛽\",\n \"amenity=parking\": \"🅿️\",\n \"amenity=bicycle_parking\": \"🚲\",\n\n // Culture & Education\n \"tourism=museum\": \"🏛️\",\n \"amenity=library\": \"🏛️\",\n \"tourism=gallery\": \"🎨\",\n \"amenity=school\": \"🎓\",\n \"amenity=university\": \"🎓\",\n\n // Health\n \"amenity=hospital\": \"🏥\",\n \"amenity=pharmacy\": \"💊\",\n \"amenity=dentist\": \"🦷\",\n\n // Nature\n \"leisure=park\": \"🌳\",\n \"leisure=beach_resort\": \"🏖️\",\n \"tourism=viewpoint\": \"🔭\",\n \"leisure=playground\": \"🛝\",\n\n // Services\n \"amenity=bank\": \"🏦\",\n \"amenity=post_office\": \"📮\",\n \"amenity=police\": \"👮‍♂️\",\n \"amenity=fire_station\": \"🚒\",\n };\n\n return iconMap[fullTag] || \"📍\";\n }\n\n /**\n * Get all available categories as OSM tag strings\n */\n static getAllCategories(): string[] {\n const categories: string[] = [];\n\n // Add all amenity categories\n categories.push(...this.AMENITY_CATEGORIES.map((cat) => `amenity=${cat}`));\n\n // Add all leisure categories\n categories.push(...this.LEISURE_CATEGORIES.map((cat) => `leisure=${cat}`));\n\n // Add all shop categories\n categories.push(...this.SHOP_CATEGORIES.map((cat) => `shop=${cat}`));\n\n // Add all tourism categories\n categories.push(...this.TOURISM_CATEGORIES.map((cat) => `tourism=${cat}`));\n\n return categories.sort();\n }\n\n /**\n * Get prioritized categories optimized for social check-ins\n * Focuses on places people want to share and experience (like Foursquare/Swarm)\n */\n static getPrioritizedCategories(): string[] {\n return [\n // Food & Drink (most popular check-ins)\n \"amenity=restaurant\",\n \"amenity=cafe\",\n \"amenity=bar\",\n \"amenity=pub\",\n \"amenity=fast_food\",\n \"amenity=ice_cream\",\n \"amenity=biergarten\",\n\n // Entertainment & Nightlife (social experiences)\n \"amenity=cinema\",\n \"amenity=theatre\",\n \"amenity=nightclub\",\n \"leisure=bowling_alley\",\n \"leisure=amusement_arcade\",\n\n // Attractions & Culture (destination spots)\n \"tourism=attraction\",\n \"tourism=museum\",\n \"tourism=gallery\",\n \"tourism=zoo\",\n \"tourism=theme_park\",\n \"tourism=viewpoint\",\n\n // Shopping (experience-worthy)\n \"shop=supermarket\",\n \"shop=convenience\",\n \"shop=clothes\",\n \"shop=electronics\",\n \"shop=books\",\n\n // Sports & Fitness (social activities)\n \"leisure=fitness_centre\",\n \"leisure=sports_centre\",\n \"leisure=climbing\",\n \"leisure=swimming_pool\",\n \"leisure=golf_course\",\n \"leisure=stadium\",\n\n // Recreation & Outdoors\n \"leisure=park\",\n \"leisure=playground\",\n \"leisure=beach_resort\",\n\n // Travel & Accommodation\n \"tourism=hotel\",\n \"tourism=hostel\",\n \"amenity=fuel\",\n\n // Essential Services (sometimes shared)\n \"amenity=bank\",\n \"amenity=library\",\n\n // Education (milestone check-ins)\n \"amenity=school\",\n \"amenity=university\",\n ];\n }\n\n /**\n * Create PlaceCategory object with unique ID\n */\n static createCategory(tag: string, value: string): PlaceCategory {\n const osmTag = `${tag}=${value}`;\n const id = `${tag}_${value}`;\n const group = this.getCategoryGroup(tag, value) ||\n PlaceCategoryGroup.SERVICES;\n const icon = this.getIcon(tag, value);\n\n // Capitalize value for display name\n const name = value.split(\"_\").map((word) =>\n word.charAt(0).toUpperCase() + word.slice(1)\n ).join(\" \");\n\n return {\n id,\n name,\n icon,\n group,\n osmTag,\n };\n }\n\n /**\n * Get all category objects with IDs\n */\n static getAllCategoryObjects(): PlaceCategory[] {\n const categories: PlaceCategory[] = [];\n\n // Process all tag types\n const tagTypes = [\n { tag: \"amenity\", values: this.AMENITY_CATEGORIES },\n { tag: \"leisure\", values: this.LEISURE_CATEGORIES },\n { tag: \"shop\", values: this.SHOP_CATEGORIES },\n { tag: \"tourism\", values: this.TOURISM_CATEGORIES },\n ];\n\n for (const { tag, values } of tagTypes) {\n for (const value of values) {\n categories.push(this.createCategory(tag, value));\n }\n }\n\n return categories.sort((a, b) => a.name.localeCompare(b.name));\n }\n\n /**\n * Get category by ID\n */\n static getCategoryById(id: string): PlaceCategory | null {\n // Parse the ID format\n const underscoreIndex = id.indexOf(\"_\");\n if (underscoreIndex === -1) return null;\n\n const tag = id.substring(0, underscoreIndex);\n const value = id.substring(underscoreIndex + 1);\n if (!tag || !value) return null;\n\n // Validate that this is a real category by checking if it exists in our defined categories\n const allCategories = this.getAllCategories();\n const osmTag = `${tag}=${value}`;\n if (!allCategories.includes(osmTag)) return null;\n\n return this.createCategory(tag, value);\n }\n}\n",[],[208,544,551],{"_102":559,"_95":560,"_153":561,"_155":545,"_156":138,"_157":562,"_159":160,"_104":563,"_99":401,"_162":226,"_164":564,"_165":22,"_166":-5,"_167":565,"_98":566},"f6c4df5c-8676-11f0-9482-0224a6c84d84","profile-refresh-job.ts","d9658a2c-7467-11f0-8cc0-0224a6c84d84",927,["D",1756650595275],"// @val-town profileRefreshJob\n// Cron job: Runs every hour to refresh stale profile data\nimport { ATProtocolProfileResolver } from \"./profile-resolver.ts\";\nimport { DrizzleStorageProvider } from \"./storage-provider.ts\";\nimport { db } from \"../database/db.ts\";\n\nexport default async function () {\n console.log(\"Starting profile refresh job...\");\n\n try {\n // Initialize profile resolver with Drizzle database connection\n const storage = new DrizzleStorageProvider(db);\n const resolver = new ATProtocolProfileResolver(storage);\n\n // Refresh up to 100 stale profiles per run\n const refreshedCount = await resolver.refreshStaleProfiles(100);\n\n console.log(\n `Profile refresh job completed: ${refreshedCount} profiles updated`,\n );\n\n return new Response(\n JSON.stringify({\n success: true,\n profiles_refreshed: refreshedCount,\n timestamp: new Date().toISOString(),\n }),\n {\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n } catch (error) {\n console.error(\"Profile refresh job failed:\", error);\n\n return new Response(\n JSON.stringify({\n success: false,\n error: error.message,\n timestamp: new Date().toISOString(),\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n}\n",[],[208,544,560],{"_102":568,"_95":569,"_153":570,"_155":545,"_156":138,"_157":571,"_159":160,"_104":572,"_99":118,"_162":226,"_164":573,"_165":22,"_166":-5,"_167":574,"_98":575},"fd047096-746d-11f0-a62a-0224a6c84d84","profile-resolver.ts","d98f6dce-7467-11f0-b707-0224a6c84d84",326,["D",1754667619342],"// Profile resolution utilities for AT Protocol\n// Clean architecture with dependency injection for testing\n\nimport { ProfileData, StorageProvider } from \"./storage-provider.ts\";\n\nexport interface ProfileResolver {\n resolveProfile(did: string): Promise;\n batchResolveProfiles(dids: string[]): Promise>;\n refreshStaleProfiles(limit?: number): Promise;\n}\n\nexport class ATProtocolProfileResolver implements ProfileResolver {\n private static readonly CACHE_TTL_HOURS = 24;\n private static readonly BATCH_SIZE = 5;\n private static readonly BATCH_DELAY_MS = 500;\n\n constructor(\n private storage: StorageProvider,\n private fetcher: ProfileFetcher = new BlueskyProfileFetcher(),\n ) {}\n\n async resolveProfile(did: string): Promise {\n // Check cache first\n const cached = await this.storage.getProfile(did);\n if (cached && !this.isStale(cached)) {\n return cached;\n }\n\n // Fetch fresh profile\n try {\n const profile = await this.fetcher.fetchProfile(did);\n if (profile) {\n await this.storage.setProfile(profile);\n return profile;\n }\n } catch (error) {\n console.error(`Failed to resolve profile for ${did}:`, error);\n }\n\n // Return stale cache if available\n return cached;\n }\n\n async batchResolveProfiles(\n dids: string[],\n ): Promise> {\n const results = new Map();\n const didsToFetch: string[] = [];\n\n // Check cache for all DIDs\n for (const did of dids) {\n const cached = await this.storage.getProfile(did);\n if (cached && !this.isStale(cached)) {\n results.set(did, cached);\n } else {\n didsToFetch.push(did);\n }\n }\n\n // Batch fetch missing/stale profiles\n if (didsToFetch.length > 0) {\n await this.batchFetchProfiles(didsToFetch, results);\n }\n\n return results;\n }\n\n async refreshStaleProfiles(limit: number = 50): Promise {\n const staleProfiles = await this.storage.getStaleProfiles(\n limit,\n ATProtocolProfileResolver.CACHE_TTL_HOURS,\n );\n\n if (staleProfiles.length === 0) {\n return 0;\n }\n\n const dids = staleProfiles.map((p) => p.did);\n const refreshed = await this.batchResolveProfiles(dids);\n\n return refreshed.size;\n }\n\n private isStale(profile: ProfileData): boolean {\n const fetchedAt = new Date(profile.fetchedAt);\n const now = new Date();\n const hoursDiff = (now.getTime() - fetchedAt.getTime()) / (1000 * 60 * 60);\n return hoursDiff > ATProtocolProfileResolver.CACHE_TTL_HOURS;\n }\n\n private async batchFetchProfiles(\n dids: string[],\n results: Map,\n ): Promise {\n const batches = this.createBatches(\n dids,\n ATProtocolProfileResolver.BATCH_SIZE,\n );\n\n for (const [index, batch] of batches.entries()) {\n const promises = batch.map(async (did) => {\n try {\n const profile = await this.fetcher.fetchProfile(did);\n if (profile) {\n await this.storage.setProfile(profile);\n results.set(did, profile);\n }\n } catch (error) {\n console.error(`Failed to fetch profile for ${did}:`, error);\n }\n });\n\n await Promise.all(promises);\n\n // Rate limit between batches\n if (index < batches.length - 1) {\n await new Promise((resolve) =>\n setTimeout(resolve, ATProtocolProfileResolver.BATCH_DELAY_MS)\n );\n }\n }\n }\n\n private createBatches(items: T[], batchSize: number): T[][] {\n const batches: T[][] = [];\n for (let i = 0; i < items.length; i += batchSize) {\n batches.push(items.slice(i, i + batchSize));\n }\n return batches;\n }\n}\n\nexport interface ProfileFetcher {\n fetchProfile(did: string): Promise;\n}\n\nexport class BlueskyProfileFetcher implements ProfileFetcher {\n async fetchProfile(did: string): Promise {\n try {\n const response = await fetch(\n `https://public.api.bsky.app/xrpc/app.bsky.actor.getProfile?actor=${did}`,\n );\n\n if (!response.ok) {\n return null;\n }\n\n const data = await response.json();\n const now = new Date().toISOString();\n\n return {\n did: data.did,\n handle: data.handle,\n displayName: data.displayName || undefined,\n avatar: data.avatar || undefined,\n description: data.description || undefined,\n fetchedAt: now,\n updatedAt: now,\n };\n } catch (error) {\n console.error(`Failed to fetch profile for ${did}:`, error);\n return null;\n }\n }\n}\n\nexport class MockProfileFetcher implements ProfileFetcher {\n constructor(\n private mockProfiles: Map> = new Map(),\n ) {}\n\n fetchProfile(did: string): Promise {\n const mock = this.mockProfiles.get(did);\n if (!mock) return Promise.resolve(null);\n\n const now = new Date().toISOString();\n return Promise.resolve({\n did,\n handle: mock.handle || `${did.slice(-6)}.bsky.social`,\n displayName: mock.displayName,\n avatar: mock.avatar,\n description: mock.description,\n fetchedAt: now,\n updatedAt: now,\n });\n }\n\n setMockProfile(did: string, profile: Partial): void {\n this.mockProfiles.set(did, profile);\n }\n}\n",[],[208,544,569],{"_102":577,"_95":578,"_153":579,"_155":545,"_156":138,"_157":580,"_159":160,"_104":581,"_99":255,"_162":226,"_164":582,"_165":22,"_166":-5,"_167":583,"_98":584},"4dfd698e-7924-11f0-9b58-0224a6c84d84","storage-provider.ts","d95dbeb4-7467-11f0-82e9-0224a6c84d84",737,["D",1755185728261],"// Storage provider interface for profile data\n// Enables dependency injection and easy testing\n\nexport interface ProfileData {\n did: string;\n handle: string;\n displayName?: string;\n avatar?: string;\n description?: string;\n fetchedAt: string;\n updatedAt?: string;\n}\n\nexport interface StorageProvider {\n getProfile(did: string): Promise;\n setProfile(profile: ProfileData): Promise;\n getStaleProfiles(\n limit: number,\n staleThresholdHours: number,\n ): Promise;\n ensureTablesExist(): Promise;\n}\n\nexport class DrizzleStorageProvider implements StorageProvider {\n constructor(private db: any) {} // Drizzle db instance\n\n async getProfile(did: string): Promise {\n const { profileCacheTable } = await import(\"../database/schema.ts\");\n const { eq } = await import(\"https://esm.sh/drizzle-orm\");\n\n const result = await this.db\n .select()\n .from(profileCacheTable)\n .where(eq(profileCacheTable.did, did))\n .limit(1);\n\n if (result.length > 0) {\n const row = result[0];\n return {\n did: row.did,\n handle: row.handle || \"\",\n displayName: row.displayName || undefined,\n avatar: row.avatarUrl || undefined,\n description: row.description || undefined,\n fetchedAt: row.indexedAt || \"\",\n updatedAt: row.updatedAt || undefined,\n };\n }\n\n return null;\n }\n\n async setProfile(profile: ProfileData): Promise {\n const { profileCacheTable } = await import(\"../database/schema.ts\");\n\n await this.db\n .insert(profileCacheTable)\n .values({\n did: profile.did,\n handle: profile.handle,\n displayName: profile.displayName || null,\n avatarUrl: profile.avatar || null,\n description: profile.description || null,\n indexedAt: profile.fetchedAt,\n updatedAt: profile.updatedAt || profile.fetchedAt,\n })\n .onConflictDoUpdate({\n target: profileCacheTable.did,\n set: {\n handle: profile.handle,\n displayName: profile.displayName || null,\n avatarUrl: profile.avatar || null,\n description: profile.description || null,\n updatedAt: profile.updatedAt || profile.fetchedAt,\n },\n });\n }\n\n async getStaleProfiles(\n limit: number,\n staleThresholdHours: number,\n ): Promise {\n const { profileCacheTable } = await import(\"../database/schema.ts\");\n const { lt } = await import(\"https://esm.sh/drizzle-orm\");\n\n const staleThreshold = new Date();\n staleThreshold.setHours(staleThreshold.getHours() - staleThresholdHours);\n\n const result = await this.db\n .select()\n .from(profileCacheTable)\n .where(lt(profileCacheTable.indexedAt, staleThreshold.toISOString()))\n .orderBy(profileCacheTable.indexedAt)\n .limit(limit);\n\n return result.map((row: any) => ({\n did: row.did,\n handle: row.handle || \"\",\n displayName: row.displayName || undefined,\n avatar: row.avatarUrl || undefined,\n description: row.description || undefined,\n fetchedAt: row.indexedAt || \"\",\n updatedAt: row.updatedAt || undefined,\n }));\n }\n\n ensureTablesExist(): Promise {\n // Tables are created by migrations, so this is a no-op for Drizzle\n return Promise.resolve();\n }\n}\n\n// Legacy class for backward compatibility - DO NOT USE IN NEW CODE\nexport class SqliteStorageProvider implements StorageProvider {\n constructor(private sqlite: any) {\n console.warn(\n \"⚠️ SqliteStorageProvider is deprecated. Use DrizzleStorageProvider instead.\",\n );\n }\n\n async getProfile(did: string): Promise {\n const result = await this.sqlite.execute({\n sql: \"SELECT * FROM profile_cache WHERE did = ?\",\n args: [did],\n });\n\n if (result.rows && result.rows.length > 0) {\n const row = result.rows[0];\n return {\n did: row.did as string,\n handle: row.handle as string,\n displayName: row.display_name as string | undefined,\n avatar: row.avatar_url as string | undefined,\n description: row.description as string | undefined,\n fetchedAt: row.indexed_at as string,\n updatedAt: row.updated_at as string | undefined,\n };\n }\n\n return null;\n }\n\n async setProfile(profile: ProfileData): Promise {\n await this.sqlite.execute({\n sql: `INSERT OR REPLACE INTO profile_cache \n (did, handle, display_name, avatar_url, description, indexed_at, updated_at)\n VALUES (?, ?, ?, ?, ?, ?, ?)`,\n args: [\n profile.did,\n profile.handle,\n profile.displayName || null,\n profile.avatar || null,\n profile.description || null,\n profile.fetchedAt,\n profile.updatedAt || profile.fetchedAt,\n ],\n });\n }\n\n async getStaleProfiles(\n limit: number,\n staleThresholdHours: number,\n ): Promise {\n const staleThreshold = new Date();\n staleThreshold.setHours(staleThreshold.getHours() - staleThresholdHours);\n\n const result = await this.sqlite.execute({\n sql: `SELECT * FROM profile_cache \n WHERE indexed_at < ? \n ORDER BY indexed_at ASC \n LIMIT ?`,\n args: [staleThreshold.toISOString(), limit],\n });\n\n return (result.rows || []).map((row) => ({\n did: row.did as string,\n handle: row.handle as string,\n displayName: row.display_name as string | undefined,\n avatar: row.avatar_url as string | undefined,\n description: row.description as string | undefined,\n fetchedAt: row.indexed_at as string,\n updatedAt: row.updated_at as string | undefined,\n }));\n }\n\n async ensureTablesExist(): Promise {\n await this.sqlite.execute({\n sql: `CREATE TABLE IF NOT EXISTS profile_cache (\n did TEXT PRIMARY KEY,\n handle TEXT,\n display_name TEXT,\n avatar_url TEXT,\n description TEXT,\n followers_count INTEGER DEFAULT 0,\n following_count INTEGER DEFAULT 0,\n posts_count INTEGER DEFAULT 0,\n indexed_at TEXT DEFAULT CURRENT_TIMESTAMP,\n updated_at TEXT DEFAULT CURRENT_TIMESTAMP\n )`,\n args: [],\n });\n\n await this.sqlite.execute({\n sql:\n `CREATE INDEX IF NOT EXISTS idx_profiles_updated ON profile_cache(updated_at)`,\n args: [],\n });\n await this.sqlite.execute({\n sql:\n `CREATE INDEX IF NOT EXISTS idx_profiles_indexed ON profile_cache(indexed_at)`,\n args: [],\n });\n }\n}\n\nexport class InMemoryStorageProvider implements StorageProvider {\n private profiles: Map = new Map();\n\n getProfile(did: string): Promise {\n return Promise.resolve(this.profiles.get(did) || null);\n }\n\n setProfile(profile: ProfileData): Promise {\n this.profiles.set(profile.did, profile);\n return Promise.resolve();\n }\n\n getStaleProfiles(\n limit: number,\n staleThresholdHours: number,\n ): Promise {\n const staleThreshold = new Date();\n staleThreshold.setHours(staleThreshold.getHours() - staleThresholdHours);\n\n return Promise.resolve(\n Array.from(this.profiles.values())\n .filter((profile) => new Date(profile.fetchedAt) < staleThreshold)\n .sort((a, b) => a.fetchedAt.localeCompare(b.fetchedAt))\n .slice(0, limit),\n );\n }\n\n ensureTablesExist(): Promise {\n // No-op for in-memory storage\n return Promise.resolve();\n }\n\n clear(): void {\n this.profiles.clear();\n }\n}\n",[],[208,544,578],[208,544],[208],{"_102":588,"_95":589,"_153":590,"_155":-5,"_156":138,"_157":591,"_159":160,"_104":592,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":593,"_98":594},"5f612e0c-63aa-11f0-aea6-0224a6c84d84","coverage","5f612ec0-63aa-11f0-aea6-0224a6c84d84",172,["D",1752824384421],[],[589],{"_102":596,"_95":334,"_153":597,"_155":-5,"_156":138,"_157":236,"_159":160,"_104":598,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":599,"_98":618},"56a78f96-58b4-11f0-9210-f69ea79377d9","56a79054-58b4-11f0-9210-f69ea79377d9",["D",1751619201960],[600,609],{"_102":601,"_95":602,"_153":603,"_155":597,"_156":138,"_157":604,"_159":160,"_104":605,"_99":32,"_162":176,"_164":606,"_165":22,"_166":-5,"_167":607,"_98":608},"81564ea4-63a8-11f0-9118-0224a6c84d84","add-profile-cache.sql","81564f58-63a8-11f0-9118-0224a6c84d84",150,["D",1752823582398],"-- Migration: Add profile cache table for storing resolved AT Protocol profiles\n-- This enables efficient profile data serving without client-side resolution\n\n-- Profile cache table\nCREATE TABLE IF NOT EXISTS profile_cache_v1 (\n did TEXT PRIMARY KEY,\n handle TEXT NOT NULL,\n display_name TEXT,\n avatar TEXT,\n description TEXT,\n -- Metadata\n fetched_at TEXT NOT NULL,\n updated_at TEXT,\n -- Full profile data for future fields\n full_data JSON\n);\n\n-- Index for finding stale profiles that need refresh\nCREATE INDEX IF NOT EXISTS idx_profiles_updated ON profile_cache_v1(updated_at);\nCREATE INDEX IF NOT EXISTS idx_profiles_fetched ON profile_cache_v1(fetched_at);",[],[334,602],{"_102":610,"_95":611,"_153":612,"_155":597,"_156":138,"_157":613,"_159":160,"_104":614,"_99":236,"_162":176,"_164":615,"_165":22,"_166":-5,"_167":616,"_98":617},"fcffb10a-746d-11f0-b42b-0224a6c84d84","database-schema.sql","57f0a342-58b4-11f0-aaa5-f69ea79377d9",325,["D",1754667619327],"-- Anchor AppView Database Schema for Val Town SQLite\n-- Phase 1: Core Infrastructure\n\n-- Main checkins table\nCREATE TABLE IF NOT EXISTS checkins (\n id TEXT PRIMARY KEY, -- record rkey\n uri TEXT UNIQUE NOT NULL, -- full AT URI\n author_did TEXT NOT NULL, -- creator DID\n author_handle TEXT, -- cached handle for display\n text TEXT NOT NULL, -- checkin message\n created_at TEXT NOT NULL, -- ISO timestamp\n \n -- Extracted coordinates\n latitude REAL,\n longitude REAL,\n \n -- Address reference (strongref)\n address_ref_uri TEXT, -- URI to address record\n address_ref_cid TEXT, -- content hash for verification\n \n -- Cached resolved address data\n cached_address_name TEXT, -- venue name\n cached_address_street TEXT, -- street address\n cached_address_locality TEXT, -- city\n cached_address_region TEXT, -- state/province\n cached_address_country TEXT, -- country code\n cached_address_postal_code TEXT, -- postal code\n cached_address_full JSON, -- complete resolved address object\n \n -- Metadata\n address_resolved_at TEXT, -- when address was last resolved\n indexed_at TEXT DEFAULT CURRENT_TIMESTAMP\n);\n\n-- Address cache for efficiency\nCREATE TABLE IF NOT EXISTS address_cache (\n uri TEXT PRIMARY KEY, -- address record URI\n cid TEXT, -- content hash\n name TEXT,\n street TEXT,\n locality TEXT,\n region TEXT,\n country TEXT,\n postal_code TEXT,\n latitude REAL,\n longitude REAL,\n full_data JSON, -- complete address record\n resolved_at TEXT, -- when successfully fetched\n failed_at TEXT -- if resolution failed\n);\n\n-- Social graph for following feeds\nCREATE TABLE IF NOT EXISTS user_follows (\n follower_did TEXT NOT NULL,\n following_did TEXT NOT NULL,\n created_at TEXT,\n synced_at TEXT DEFAULT CURRENT_TIMESTAMP,\n PRIMARY KEY (follower_did, following_did)\n);\n\n-- Processing logs for monitoring\nCREATE TABLE IF NOT EXISTS processing_log (\n id INTEGER PRIMARY KEY,\n run_at TEXT NOT NULL,\n events_processed INTEGER DEFAULT 0,\n errors INTEGER DEFAULT 0,\n duration_ms INTEGER\n);\n\n-- OAuth session storage with DPoP key binding\nCREATE TABLE IF NOT EXISTS oauth_sessions (\n did TEXT PRIMARY KEY,\n handle TEXT NOT NULL,\n pds_url TEXT NOT NULL,\n access_token TEXT NOT NULL,\n refresh_token TEXT NOT NULL,\n dpop_private_key TEXT NOT NULL, -- JWK format\n dpop_public_key TEXT NOT NULL, -- JWK format\n created_at INTEGER NOT NULL,\n updated_at INTEGER NOT NULL\n);\n\n-- Performance indexes\nCREATE INDEX IF NOT EXISTS idx_checkins_created ON checkins(created_at DESC);\nCREATE INDEX IF NOT EXISTS idx_checkins_author ON checkins(author_did);\nCREATE INDEX IF NOT EXISTS idx_checkins_location ON checkins(latitude, longitude);\nCREATE INDEX IF NOT EXISTS idx_follows_follower ON user_follows(follower_did);\nCREATE INDEX IF NOT EXISTS idx_oauth_sessions_updated ON oauth_sessions(updated_at DESC);",[],[334,611],[334],{"_102":620,"_95":621,"_153":622,"_155":-5,"_156":138,"_157":401,"_159":160,"_104":623,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":624,"_98":643},"56ec730e-58b4-11f0-8987-f69ea79377d9","docs","56ec73e0-58b4-11f0-8987-f69ea79377d9",["D",1751619202409],[625,634],{"_102":626,"_95":627,"_153":628,"_155":622,"_156":138,"_157":629,"_159":160,"_104":630,"_99":401,"_162":176,"_164":631,"_165":22,"_166":-5,"_167":632,"_98":633},"3ab6dbf8-754b-11f0-b39b-0224a6c84d84","api-documentation.md","68ecf448-58be-11f0-ad79-f69ea79377d9",459,["D",1754762641638],"# Anchor AppView API Documentation\n\nThe Anchor AppView provides a RESTful API for accessing location-based social\ncheck-ins from the AT Protocol network.\n\n## Base URL\n\n```\nhttps://dropanchor.app/api\n```\n\n**Note:** All API endpoints are now under the `/api/` namespace to separate them\nfrom frontend routes.\n\n## Authentication\n\nNo authentication required. All endpoints are public.\n\n## Response Format\n\nAll responses are JSON with proper CORS headers enabled.\n\n### Success Response\n\n```json\n{\n \"checkins\": [...],\n \"cursor\": \"2025-07-04T10:00:00Z\"\n}\n```\n\n### Check-in Object\n\nEach check-in in the response includes full profile information:\n\n```json\n{\n \"id\": \"3lbmo5gsjgv2f\",\n \"uri\": \"at://did:plc:wxex3wx5k4ctciupsv5m5stb/app.dropanchor.checkin/3lbmo5gsjgv2f\",\n \"author\": {\n \"did\": \"did:plc:wxex3wx5k4ctciupsv5m5stb\",\n \"handle\": \"tijs.social\",\n \"displayName\": \"Tijs\",\n \"avatar\": \"https://cdn.bsky.app/img/avatar/...\"\n },\n \"text\": \"Great coffee here!\",\n \"createdAt\": \"2025-07-04T10:00:00Z\",\n \"coordinates\": {\n \"latitude\": 37.7749,\n \"longitude\": -122.4194\n },\n \"address\": {\n \"name\": \"Blue Bottle Coffee\",\n \"street\": \"1 Ferry Building\",\n \"locality\": \"San Francisco\",\n \"region\": \"CA\",\n \"country\": \"US\",\n \"postalCode\": \"94111\"\n }\n}\n```\n\n### Error Response\n\n```json\n{\n \"error\": \"Description of the error\"\n}\n```\n\n## Rate Limits\n\n- 1000 requests per hour per IP\n- Rate limit headers included in all responses\n\n## Endpoints\n\n### 1. Global Feed\n\nGet recent check-ins from all users with pagination support.\n\n**Endpoint:** `GET /api/global`\n\n**Parameters:**\n\n- `limit` (optional): Number of check-ins to return (default: 50, max: 100)\n- `cursor` (optional): ISO timestamp for pagination\n\n**Example Request:**\n\n```bash\ncurl \"https://dropanchor.app/api/global?limit=10&cursor=2025-07-04T10:00:00Z\"\n```\n\n**Example Response:**\n\n```json\n{\n \"checkins\": [\n {\n \"id\": \"record123\",\n \"uri\": \"at://did:plc:example123/app.dropanchor.checkin/record123\",\n \"author\": {\n \"did\": \"did:plc:example123\",\n \"handle\": \"alice.bsky.social\"\n },\n \"text\": \"Amazing coffee and cozy atmosphere!\",\n \"createdAt\": \"2025-07-04T10:15:00Z\",\n \"coordinates\": {\n \"latitude\": 52.3676,\n \"longitude\": 4.9041\n },\n \"address\": {\n \"name\": \"Cafe Central\",\n \"street\": \"Damrak 123\",\n \"locality\": \"Amsterdam\",\n \"region\": \"North Holland\",\n \"country\": \"Netherlands\",\n \"postalCode\": \"1012 LP\"\n }\n }\n ],\n \"cursor\": \"2025-07-04T10:15:00Z\"\n}\n```\n\n### 2. Nearby Check-ins\n\nGet check-ins within a specified radius of coordinates using spatial queries.\n\n**Endpoint:** `GET /api/nearby`\n\n**Required Parameters:**\n\n- `lat`: Latitude (decimal degrees)\n- `lng`: Longitude (decimal degrees)\n\n**Optional Parameters:**\n\n- `radius`: Search radius in kilometers (default: 5, max: 50)\n- `limit`: Number of results (default: 50, max: 100)\n\n**Example Request:**\n\n```bash\ncurl \"https://dropanchor.app/api/nearby?lat=52.3676&lng=4.9041&radius=10&limit=20\"\n```\n\n**Example Response:**\n\n```json\n{\n \"checkins\": [\n {\n \"id\": \"record123\",\n \"uri\": \"at://did:plc:example123/app.dropanchor.checkin/record123\",\n \"author\": {\n \"did\": \"did:plc:example123\",\n \"handle\": \"alice.bsky.social\"\n },\n \"text\": \"Great spot for lunch!\",\n \"createdAt\": \"2025-07-04T10:15:00Z\",\n \"coordinates\": {\n \"latitude\": 52.3700,\n \"longitude\": 4.9000\n },\n \"address\": {\n \"name\": \"Restaurant Brown\",\n \"street\": \"Herengracht 456\",\n \"locality\": \"Amsterdam\",\n \"region\": \"North Holland\",\n \"country\": \"Netherlands\",\n \"postalCode\": \"1017 CA\"\n },\n \"distance\": 2.34\n }\n ],\n \"center\": {\n \"latitude\": 52.3676,\n \"longitude\": 4.9041\n },\n \"radius\": 10\n}\n```\n\n**Notes:**\n\n- Results are sorted by distance (closest first)\n- Distance is calculated using the Haversine formula\n- `distance` field is included in nearby results (in kilometers)\n\n### 3. User Check-ins\n\nGet all check-ins from a specific user.\n\n**Endpoint:** `GET /api/user`\n\n**Required Parameters:**\n\n- `did`: User's decentralized identifier\n\n**Optional Parameters:**\n\n- `limit`: Number of results (default: 50, max: 100)\n- `cursor`: ISO timestamp for pagination\n\n**Example Request:**\n\n```bash\ncurl \"https://dropanchor.app/api/user?did=did:plc:example123&limit=10\"\n```\n\n**Example Response:**\n\n```json\n{\n \"checkins\": [\n {\n \"id\": \"record123\",\n \"uri\": \"at://did:plc:example123/app.dropanchor.checkin/record123\",\n \"author\": {\n \"did\": \"did:plc:example123\",\n \"handle\": \"alice.bsky.social\"\n },\n \"text\": \"Love this place!\",\n \"createdAt\": \"2025-07-04T10:15:00Z\",\n \"coordinates\": {\n \"latitude\": 52.3676,\n \"longitude\": 4.9041\n },\n \"address\": {\n \"name\": \"Cafe Central\",\n \"street\": \"Damrak 123\",\n \"locality\": \"Amsterdam\",\n \"region\": \"North Holland\",\n \"country\": \"Netherlands\",\n \"postalCode\": \"1012 LP\"\n }\n }\n ],\n \"user\": {\n \"did\": \"did:plc:example123\"\n }\n}\n```\n\n### 4. Following Feed\n\nGet check-ins from users that the specified user follows on Bluesky.\n\n**Endpoint:** `GET /api/following`\n\n**Required Parameters:**\n\n- `user`: User's DID to get following feed for\n\n**Optional Parameters:**\n\n- `limit`: Number of results (default: 50, max: 100)\n- `cursor`: ISO timestamp for pagination\n\n**Example Request:**\n\n```bash\ncurl \"https://dropanchor.app/api/following?user=did:plc:example123&limit=10\"\n```\n\n**Example Response:**\n\n```json\n{\n \"checkins\": [\n {\n \"id\": \"record456\",\n \"uri\": \"at://did:plc:friend789/app.dropanchor.checkin/record456\",\n \"author\": {\n \"did\": \"did:plc:friend789\",\n \"handle\": \"bob.bsky.social\"\n },\n \"text\": \"Best pizza in town!\",\n \"createdAt\": \"2025-07-04T10:30:00Z\",\n \"coordinates\": {\n \"latitude\": 52.3600,\n \"longitude\": 4.8800\n },\n \"address\": {\n \"name\": \"Pizza Palace\",\n \"street\": \"Prinsengracht 789\",\n \"locality\": \"Amsterdam\",\n \"region\": \"North Holland\",\n \"country\": \"Netherlands\",\n \"postalCode\": \"1016 HT\"\n }\n }\n ],\n \"user\": {\n \"did\": \"did:plc:example123\"\n },\n \"cursor\": \"2025-07-04T10:30:00Z\"\n}\n```\n\n**Note:** Social graph data is synced daily from Bluesky. If no follows are\nfound, returns an empty array.\n\n### 5. Place Discovery\n\nSearch for nearby places using OpenStreetMap data via the Overpass API. This\nendpoint enables location-based place discovery for check-ins.\n\n**Endpoint:** `GET /api/places/nearby`\n\n**Required Parameters:**\n\n- `lat`: Latitude coordinate (-90 to 90)\n- `lng`: Longitude coordinate (-180 to 180)\n\n**Optional Parameters:**\n\n- `radius`: Search radius in meters (default: 300, max: 2000)\n- `categories`: Comma-separated list of OSM categories (e.g.,\n \"amenity=cafe,amenity=restaurant\")\n\n**Example Request:**\n\n```bash\ncurl \"https://dropanchor.app/api/places/nearby?lat=37.7749&lng=-122.4194&radius=500&categories=amenity%3Dcafe,amenity%3Drestaurant\"\n```\n\n**Example Response:**\n\n```json\n{\n \"places\": [\n {\n \"id\": \"node:2895323815\",\n \"elementType\": \"node\",\n \"elementId\": 2895323815,\n \"name\": \"Blue Bottle Coffee\",\n \"latitude\": 37.7749,\n \"longitude\": -122.4194,\n \"address\": {\n \"$type\": \"community.lexicon.location.address\",\n \"name\": \"Blue Bottle Coffee\",\n \"street\": \"315 Linden St\",\n \"locality\": \"San Francisco\",\n \"region\": \"CA\",\n \"country\": \"US\",\n \"postalCode\": \"94102\"\n },\n \"category\": \"cafe\",\n \"categoryGroup\": \"food_and_drink\",\n \"icon\": \"☕\",\n \"distanceMeters\": 45.8,\n \"formattedDistance\": \"46m\",\n \"tags\": {\n \"amenity\": \"cafe\",\n \"name\": \"Blue Bottle Coffee\",\n \"addr:street\": \"Linden St\",\n \"addr:housenumber\": \"315\",\n \"addr:city\": \"San Francisco\",\n \"addr:state\": \"CA\",\n \"addr:country\": \"US\",\n \"addr:postcode\": \"94102\"\n }\n }\n ],\n \"totalCount\": 23,\n \"searchRadius\": 500,\n \"categories\": [\"amenity=cafe\", \"amenity=restaurant\"],\n \"searchCoordinate\": {\n \"latitude\": 37.7749,\n \"longitude\": -122.4194\n }\n}\n```\n\n**Place Categories:**\n\nCommon category filters include:\n\n- **Food & Drink:** `amenity=restaurant`, `amenity=cafe`, `amenity=bar`,\n `shop=supermarket`\n- **Entertainment:** `amenity=cinema`, `tourism=attraction`, `leisure=park`\n- **Sports:** `leisure=fitness_centre`, `leisure=climbing`,\n `leisure=swimming_pool`\n- **Shopping:** `shop=clothes`, `shop=electronics`, `shop=books`\n- **Accommodation:** `tourism=hotel`, `tourism=hostel`\n- **Transportation:** `amenity=bus_station`, `amenity=fuel`\n\n**Notes:**\n\n- Results include complete address information extracted from OpenStreetMap data\n- Places are sorted by distance (closest first)\n- Address data follows the AT Protocol `community.lexicon.location.address`\n format\n- Results are cached for 5 minutes per location to improve performance\n- Uses Overpass API for real-time OpenStreetMap data\n\n### 6. Statistics\n\nGet AppView health metrics and processing statistics.\n\n**Endpoint:** `GET /api/stats`\n\n**Parameters:** None\n\n**Example Request:**\n\n```bash\ncurl \"https://dropanchor.app/api/stats\"\n```\n\n**Example Response:**\n\n```json\n{\n \"totalCheckins\": 1247,\n \"totalUsers\": 89,\n \"recentActivity\": 23,\n \"lastProcessingRun\": \"2025-07-04T10:00:00Z\",\n \"timestamp\": \"2025-07-04T10:45:00Z\"\n}\n```\n\n**Fields:**\n\n- `totalCheckins`: Total number of check-ins in the database\n- `totalUsers`: Number of unique users who have checked in\n- `recentActivity`: Check-ins in the last 24 hours\n- `lastProcessingRun`: Timestamp of last successful data ingestion\n- `timestamp`: Current server timestamp\n\n## Data Model\n\n### Checkin Object\n\n```typescript\ninterface Checkin {\n id: string; // Unique record identifier\n uri: string; // Full AT Protocol URI\n author: {\n did: string; // User's decentralized identifier\n handle: string; // User's Bluesky handle\n };\n text: string; // Check-in message/review\n createdAt: string; // ISO timestamp\n coordinates?: { // Optional location coordinates\n latitude: number;\n longitude: number;\n };\n address?: { // Optional resolved venue information\n name?: string; // Venue name\n street?: string; // Street address\n locality?: string; // City\n region?: string; // State/Province\n country?: string; // Country\n postalCode?: string; // Postal/ZIP code\n };\n distance?: number; // Distance in km (only in nearby results)\n}\n```\n\n## Error Codes\n\n| Status Code | Description |\n| ----------- | ------------------------------------------- |\n| 200 | Success |\n| 400 | Bad Request - Missing or invalid parameters |\n| 404 | Not Found - Invalid endpoint |\n| 429 | Too Many Requests - Rate limit exceeded |\n| 500 | Internal Server Error |\n\n## Common Error Examples\n\n### Missing Required Parameters\n\n```json\n{\n \"error\": \"lat and lng parameters required\"\n}\n```\n\n### Invalid Coordinates\n\n```json\n{\n \"error\": \"Invalid latitude or longitude\"\n}\n```\n\n### Rate Limit Exceeded\n\n```json\n{\n \"error\": \"Rate limit exceeded. Try again later.\"\n}\n```\n\n## SDK Examples\n\n### JavaScript/TypeScript\n\n```typescript\nclass AnchorAPI {\n private baseURL = \"https://dropanchor.app/api\";\n\n async getGlobalFeed(limit = 50, cursor?: string) {\n const params = new URLSearchParams({\n limit: limit.toString(),\n ...(cursor && { cursor }),\n });\n\n const response = await fetch(`${this.baseURL}/global?${params}`);\n return response.json();\n }\n\n async getNearbyCheckins(lat: number, lng: number, radius = 5, limit = 50) {\n const params = new URLSearchParams({\n lat: lat.toString(),\n lng: lng.toString(),\n radius: radius.toString(),\n limit: limit.toString(),\n });\n\n const response = await fetch(`${this.baseURL}/nearby?${params}`);\n return response.json();\n }\n\n async getUserCheckins(did: string, limit = 50, cursor?: string) {\n const params = new URLSearchParams({\n did,\n limit: limit.toString(),\n ...(cursor && { cursor }),\n });\n\n const response = await fetch(`${this.baseURL}/user?${params}`);\n return response.json();\n }\n\n async getFollowingFeed(userDid: string, limit = 50, cursor?: string) {\n const params = new URLSearchParams({\n user: userDid,\n limit: limit.toString(),\n ...(cursor && { cursor }),\n });\n\n const response = await fetch(`${this.baseURL}/following?${params}`);\n return response.json();\n }\n\n async getNearbyPlaces(\n lat: number,\n lng: number,\n radius = 300,\n categories?: string[],\n ) {\n const params = new URLSearchParams({\n lat: lat.toString(),\n lng: lng.toString(),\n radius: radius.toString(),\n ...(categories && { categories: categories.join(\",\") }),\n });\n\n const response = await fetch(`${this.baseURL}/places/nearby?${params}`);\n return response.json();\n }\n\n async getStats() {\n const response = await fetch(`${this.baseURL}/stats`);\n return response.json();\n }\n}\n```\n\n### Swift (iOS)\n\n```swift\nimport Foundation\n\nclass AnchorAPI {\n private let baseURL = \"https://dropanchor.app/api\"\n \n func getGlobalFeed(limit: Int = 50, cursor: String? = nil) async throws -> GlobalFeedResponse {\n var components = URLComponents(string: \"\\(baseURL)/global\")!\n components.queryItems = [\n URLQueryItem(name: \"limit\", value: String(limit))\n ]\n if let cursor = cursor {\n components.queryItems?.append(URLQueryItem(name: \"cursor\", value: cursor))\n }\n \n let (data, _) = try await URLSession.shared.data(from: components.url!)\n return try JSONDecoder().decode(GlobalFeedResponse.self, from: data)\n }\n \n func getNearbyCheckins(lat: Double, lng: Double, radius: Double = 5, limit: Int = 50) async throws -> NearbyResponse {\n var components = URLComponents(string: \"\\(baseURL)/nearby\")!\n components.queryItems = [\n URLQueryItem(name: \"lat\", value: String(lat)),\n URLQueryItem(name: \"lng\", value: String(lng)),\n URLQueryItem(name: \"radius\", value: String(radius)),\n URLQueryItem(name: \"limit\", value: String(limit))\n ]\n \n let (data, _) = try await URLSession.shared.data(from: components.url!)\n return try JSONDecoder().decode(NearbyResponse.self, from: data)\n }\n}\n```\n\n## Best Practices\n\n### Performance\n\n- Use pagination with cursors for large datasets\n- Cache responses when appropriate\n- Use reasonable limits (avoid requesting more than needed)\n\n### Spatial Queries\n\n- Keep radius reasonable (< 50km) for good performance\n- Consider user's location accuracy when setting radius\n- Sort by distance when displaying nearby results\n\n### Social Features\n\n- Check if social graph data is available before using /following\n- Handle empty following lists gracefully\n- Consider falling back to /global when following feed is empty\n\n### Error Handling\n\n- Always check for error responses\n- Implement retry logic for temporary failures\n- Handle rate limits appropriately\n\n## Support\n\nFor API support and feature requests, please visit:\n\n- GitHub:\n [Anchor AppView Issues](https://github.com/your-org/anchor-appview/issues)\n- AT Protocol Documentation: [atproto.com](https://atproto.com)\n\n## Changelog\n\n### v1.0.0 (2025-07-04)\n\n- Initial API release\n- Global, nearby, user, and following feeds\n- Statistics endpoint\n- Spatial queries with Haversine distance\n- AT Protocol integration\n",[],[621,627],{"_102":635,"_95":636,"_153":637,"_155":622,"_156":138,"_157":638,"_159":160,"_104":639,"_99":118,"_162":176,"_164":640,"_165":22,"_166":-5,"_167":641,"_98":642},"dacc4198-5a7d-11f0-a65b-f69ea79377d9","deployment-guide.md","5821a3d4-58b4-11f0-a9f0-f69ea79377d9",66,["D",1751815703644],"# Anchor AppView Deployment Guide\n\n## Prerequisites\n\nEnsure you have the Val Town CLI installed:\n\n```bash\nnpm install -g @valtown/cli\n# or\nnpx @valtown/cli --help\n```\n\n## Functions Overview\n\nThis AppView consists of 3 main Val Town functions:\n\n1. **jetstreamPoller** - Cron job (5 minutes)\n2. **anchorAPI** - HTTP function\n3. **socialGraphSync** - Cron job (daily)\n\n## Quick Deployment with Val Town CLI\n\n### 1. Deploy All Functions\n\n```bash\n# Deploy the ingestion cron job\nvt create cron jetstreamPoller --file src/ingestion/jetstream-poller.ts --schedule \"*/5 * * * *\"\n\n# Deploy the HTTP API\nvt create http anchorAPI --file src/api/anchor-api.ts\n\n# Deploy the social sync cron job\nvt create cron socialGraphSync --file src/social/social-graph-sync.ts --schedule \"0 2 * * *\"\n```\n\n### 2. Verify Deployments\n\n```bash\n# List your functions\nvt list\n\n# Check function status\nvt status jetstreamPoller\nvt status anchorAPI\nvt status socialGraphSync\n```\n\n### 3. Test the API\n\n```bash\n# Get your API URL\nAPI_URL=$(vt url anchorAPI)\n\n# Test endpoints\ncurl \"$API_URL/stats\"\ncurl \"$API_URL/global?limit=5\"\n```\n\n## Alternative: Manual Deployment\n\nIf you prefer the web interface:\n\n### 1. No Database Setup Required\n\nTables are automatically created when functions first run.\n\n### 2. Create Functions via Web Interface\n\n- Go to [val.town](https://val.town)\n- Create new cron function: `jetstreamPoller`\n- Copy code from `src/ingestion/jetstream-poller.ts`\n- Set schedule: `*/5 * * * *`\n\n### 3. Repeat for Other Functions\n\n- HTTP function: `anchorAPI` from `src/api/anchor-api.ts`\n- Cron function: `socialGraphSync` from `src/social/social-graph-sync.ts`\n (schedule: `0 2 * * *`)\n\n## Environment Variables\n\nNo environment variables are required for the basic deployment. All\nauthentication uses public APIs.\n\n## Testing the Deployment\n\n### 1. Test Data Ingestion\n\nMonitor the `jetstreamPoller` logs to ensure it's receiving and processing\ncheck-in events.\n\n### 2. Test API Endpoints\n\nUse the provided test script or Val Town CLI:\n\n```bash\n# Using the test script (update BASE_URL first)\n./scripts/test-api.sh\n\n# Or using Val Town CLI\nAPI_URL=$(vt url anchorAPI)\ncurl \"$API_URL/global?limit=5\"\ncurl \"$API_URL/stats\"\ncurl \"$API_URL/nearby?lat=52.0705&lng=4.3007&radius=5\"\n```\n\n### 3. Monitor Processing Logs\n\nCheck the `processing_log_v1` table to monitor ingestion health and performance.\n\n## Scaling Considerations\n\n### Performance Optimization\n\n- Monitor SQLite performance as data grows\n- Consider implementing pagination for large result sets\n- Add query timeout handling for long-running spatial queries\n\n### Rate Limiting\n\n- The social graph sync includes built-in rate limiting\n- Jetstream poller has a 45-second collection window\n- API endpoints have built-in limits (max 100 results per query)\n\n### Error Handling\n\n- All functions include comprehensive error handling\n- Failed address resolutions are cached to avoid retry storms\n- Processing logs track errors for monitoring\n\n## Monitoring and Maintenance\n\n### Health Checks\n\n- Monitor the `/stats` endpoint for system health\n- Check processing logs for ingestion errors\n- Monitor SQLite database size and performance\n\n### Database Maintenance\n\n- Periodically clean up old processing logs\n- Monitor address cache hit rates\n- Consider archiving old check-ins if storage becomes an issue\n\n### Updates and Schema Changes\n\n- When changing database schema, increment table versions (e.g., `checkins_v1` →\n `checkins_v2`)\n- Test schema migrations carefully in development\n- Consider data migration scripts for breaking changes\n\n## Troubleshooting\n\n### Common Issues\n\n1. **Jetstream connection failures**: Check network connectivity and Jetstream\n service status\n2. **Address resolution errors**: Verify AT Protocol network accessibility\n3. **Social graph sync failures**: Check Bluesky API rate limits and status\n4. **SQLite performance**: Monitor query execution times and optimize indexes\n\n### Debugging\n\n- All functions include detailed logging\n- Use Val Town's built-in debugging tools\n- Monitor function execution times and memory usage\n\n## Security Considerations\n\n- All API endpoints include proper CORS headers\n- No sensitive data is logged or stored\n- Public APIs are used for all external integrations\n- Rate limiting prevents abuse of external services\n\n## Integration with Anchor Client\n\nThe deployed AppView provides these endpoints for the Anchor client:\n\n- **Global Feed**: Recent check-ins from all users\n- **Nearby Feed**: Location-based spatial queries\n- **User Feed**: Personal check-in history\n- **Following Feed**: Social feed based on Bluesky follows\n- **Stats**: System health and metrics\n\nEach endpoint returns properly formatted JSON with consistent response\nstructures for easy client integration.\n",[],[621,636],[621],{"_102":645,"_95":646,"_153":647,"_155":-5,"_156":138,"_157":648,"_159":160,"_104":649,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":650,"_98":782},"c93143ea-7466-11f0-b31d-0224a6c84d84","frontend","c93144f8-7466-11f0-b31d-0224a6c84d84",256,["D",1754664525931],[651,732,740,757,764,773],{"_102":652,"_95":653,"_153":654,"_155":647,"_156":138,"_157":655,"_159":160,"_104":656,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":657,"_98":731},"c97cd5f8-7466-11f0-9cda-0224a6c84d84","components","c97cd6fc-7466-11f0-9cda-0224a6c84d84",259,["D",1754664526431],[658,668,677,686,695,704,713,722],{"_102":659,"_95":660,"_153":661,"_155":654,"_156":138,"_157":662,"_159":160,"_104":663,"_99":664,"_162":226,"_164":665,"_165":22,"_166":-5,"_167":666,"_98":667},"490e70ce-8a6f-11f0-baad-0224a6c84d84","App.tsx","ca0465e0-7466-11f0-b5b0-0224a6c84d84",977,["D",1757087102006],53,"/** @jsxImportSource https://esm.sh/react */\nimport React, { useEffect, useRef, useState } from \"https://esm.sh/react\";\nimport { Header } from \"./Header.tsx\";\nimport { Feed } from \"./Feed.tsx\";\nimport { LoginForm } from \"./LoginForm.tsx\";\nimport { MobileAuth } from \"./MobileAuth.tsx\";\nimport { CheckinDetail } from \"./CheckinDetail.tsx\";\nimport { AuthState, CheckinData, FeedType } from \"../types/index.ts\";\n\nexport function App() {\n // Check if we're on the mobile-auth route first, before any hooks\n let isMobileAuth = false;\n try {\n isMobileAuth = globalThis.location?.pathname === \"/mobile-auth\";\n } catch (error) {\n console.error(\"Error checking mobile auth route:\", error);\n isMobileAuth = false;\n }\n\n // Check if we're on a checkin detail route\n let checkinMatch = null;\n let isCheckinDetail = false;\n let checkinId = null;\n\n try {\n const pathname = globalThis.location?.pathname || \"\";\n checkinMatch = pathname.match(/^\\/checkin\\/(.+)$/);\n isCheckinDetail = !!checkinMatch;\n checkinId = checkinMatch?.[1];\n } catch (error) {\n console.error(\"Error parsing checkin route:\", error);\n isCheckinDetail = false;\n checkinId = null;\n }\n\n if (isMobileAuth) {\n return ;\n }\n\n if (isCheckinDetail && checkinId) {\n return ;\n }\n\n const [checkins, setCheckins] = useState([]);\n const [loading, setLoading] = useState(false);\n const [feedType, setFeedType] = useState(\"timeline\");\n const [auth, setAuth] = useState({ isAuthenticated: false });\n const [error, setError] = useState(null);\n const [showLoginForm, setShowLoginForm] = useState(false);\n const [loginHandle, setLoginHandle] = useState(\"\");\n const [loginLoading, setLoginLoading] = useState(false);\n const [showUserDropdown, setShowUserDropdown] = useState(false);\n const userDropdownRef = useRef(null);\n\n // Inject proper CSS styles on mount\n useEffect(() => {\n const style = document.createElement(\"style\");\n style.textContent = `\n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n }\n \n body {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;\n line-height: 1.5;\n color: #1c1c1e;\n background: #f2f2f7;\n min-height: 100vh;\n }\n\n @keyframes spin {\n to { transform: rotate(360deg); }\n }\n `;\n document.head.appendChild(style);\n return () => {\n if (style.parentNode) {\n document.head.removeChild(style);\n }\n };\n }, []);\n\n // Check authentication status on load\n useEffect(() => {\n const checkAuth = async () => {\n try {\n const response = await fetch(\"/api/auth/session\");\n const data = await response.json();\n\n if (data.valid) {\n setAuth({\n isAuthenticated: true,\n userHandle: data.handle,\n userDid: data.did,\n userDisplayName: data.displayName,\n userAvatar: data.avatar,\n });\n }\n } catch (error) {\n console.error(\"Auth check failed:\", error);\n }\n };\n\n checkAuth();\n }, []);\n\n // Close user dropdown when clicking outside\n useEffect(() => {\n const handleClickOutside = (event: MouseEvent) => {\n if (\n userDropdownRef.current &&\n !userDropdownRef.current.contains(event.target as Node)\n ) {\n setShowUserDropdown(false);\n }\n };\n\n if (showUserDropdown) {\n document.addEventListener(\"click\", handleClickOutside);\n }\n\n return () => {\n document.removeEventListener(\"click\", handleClickOutside);\n };\n }, [showUserDropdown]);\n\n // Load feed data\n useEffect(() => {\n const loadFeed = async () => {\n setLoading(true);\n setError(null);\n\n try {\n // For timeline and following feeds, require authentication\n if (\n (feedType === \"timeline\" || feedType === \"following\") &&\n !auth.isAuthenticated\n ) {\n // Don't fetch data, show login prompt instead\n setCheckins([]);\n setLoading(false);\n return;\n }\n\n let url = \"/api/global\";\n if (feedType === \"following\" && auth.isAuthenticated && auth.userDid) {\n url = `/api/following?user=${encodeURIComponent(auth.userDid)}`;\n } else if (\n feedType === \"timeline\" && auth.isAuthenticated && auth.userDid\n ) {\n url = `/api/user?did=${encodeURIComponent(auth.userDid)}`;\n }\n\n const response = await fetch(url);\n if (!response.ok) {\n const errorText = await response.text();\n console.error(\"API error response:\", errorText);\n throw new Error(`Failed to fetch: ${response.status} - ${errorText}`);\n }\n\n let data;\n try {\n data = await response.json();\n } catch (jsonError) {\n console.error(\"Failed to parse JSON response:\", jsonError);\n throw new Error(\"Invalid response format from server\");\n }\n\n if (data && typeof data === \"object\") {\n setCheckins(data.checkins || []);\n } else {\n console.error(\"Unexpected response format:\", data);\n throw new Error(\"Unexpected response format from server\");\n }\n } catch (error) {\n console.error(\"Failed to load feed:\", error);\n setError(\n error instanceof Error ? error.message : \"Failed to load feed\",\n );\n setCheckins([]);\n } finally {\n setLoading(false);\n }\n };\n\n loadFeed();\n }, [feedType, auth.isAuthenticated, auth.userDid]);\n\n const handleLogin = () => {\n setShowLoginForm(true);\n };\n\n const handleSubmitLogin = (e: React.FormEvent) => {\n e.preventDefault();\n setLoginLoading(true);\n\n try {\n // Iron Session OAuth: direct redirect to /login with handle parameter\n globalThis.location.href = `/login?handle=${\n encodeURIComponent(loginHandle)\n }`;\n } catch (error) {\n console.error(\"Login failed:\", error);\n alert(\"Login failed. Please try again.\");\n setLoginLoading(false);\n }\n };\n\n const handleLogout = async () => {\n try {\n if (auth.userDid) {\n await fetch(\"/api/auth/logout\", {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify({ did: auth.userDid }),\n });\n }\n\n setAuth({ isAuthenticated: false });\n setShowUserDropdown(false);\n // Refresh page to clear any cached state\n globalThis.location.reload();\n } catch (error) {\n console.error(\"Logout failed:\", error);\n }\n };\n\n return (\n

\n \n\n \n \n

\n\n \n\n {error && (\n \n Error: {error}\n \n )}\n \n );\n}\n",[],[646,653,660],{"_102":669,"_95":670,"_153":671,"_155":654,"_156":138,"_157":672,"_159":160,"_104":673,"_99":158,"_162":226,"_164":674,"_165":22,"_166":-5,"_167":675,"_98":676},"20f94272-77ae-11f0-aade-0224a6c84d84","CheckinCard.tsx","2be117fc-7545-11f0-9d24-0224a6c84d84",673,["D",1755025020961],"/** @jsxImportSource https://esm.sh/react */\nimport { CheckinData } from \"../types/index.ts\";\n\ninterface CheckinCardProps {\n checkin: CheckinData;\n}\n\nexport function CheckinCard({ checkin }: CheckinCardProps) {\n const handleClick = () => {\n globalThis.location.href = `/checkin/${checkin.id}`;\n };\n\n return (\n {\n e.currentTarget.style.transform = \"translateY(-1px)\";\n e.currentTarget.style.boxShadow = \"0 4px 12px rgba(0,0,0,0.15)\";\n // Change arrow color on hover\n const arrow = e.currentTarget.querySelector(\n \"[data-arrow]\",\n ) as HTMLElement;\n if (arrow) arrow.style.color = \"#007aff\";\n }}\n onMouseLeave={(e) => {\n e.currentTarget.style.transform = \"translateY(0)\";\n e.currentTarget.style.boxShadow = \"0 1px 3px rgba(0,0,0,0.1)\";\n // Reset arrow color\n const arrow = e.currentTarget.querySelector(\n \"[data-arrow]\",\n ) as HTMLElement;\n if (arrow) arrow.style.color = \"#c7c7cc\";\n }}\n >\n \n {checkin.author.avatar\n ? (\n \n )\n : (\n \n {(checkin.author.displayName || checkin.author.handle)?.[0]\n ?.toUpperCase() || \"?\"}\n \n )}\n\n

\n \n {checkin.author.displayName || checkin.author.handle}\n

\n \n @{checkin.author.handle}\n \n \n\n \n \n {(() => {\n const date = new Date(checkin.createdAt);\n const now = new Date();\n const diffMs = now.getTime() - date.getTime();\n const diffSecs = Math.floor(diffMs / 1000);\n const diffMins = Math.floor(diffSecs / 60);\n const diffHours = Math.floor(diffMins / 60);\n const diffDays = Math.floor(diffHours / 24);\n\n if (diffSecs < 60) return \"now\";\n if (diffMins < 60) return diffMins + \"m\";\n if (diffHours < 24) return diffHours + \"h\";\n if (diffDays < 7) return diffDays + \"d\";\n return date.toLocaleDateString();\n })()}\n \n \n →\n \n \n \n\n

\n {checkin.text && (\n \n {checkin.text}\n

\n )}\n\n {(checkin.address || checkin.coordinates) && (\n \n 📍\n \n {checkin.address\n ? [\n checkin.address.name,\n checkin.address.locality,\n ].filter(Boolean).join(\", \")\n : checkin.coordinates\n ? `${checkin.coordinates.latitude.toFixed(4)}, ${\n checkin.coordinates.longitude.toFixed(4)\n }`\n : \"\"}\n \n \n )}\n \n \n );\n}\n",[],[646,653,670],{"_102":678,"_95":679,"_153":680,"_155":654,"_156":138,"_157":681,"_159":160,"_104":682,"_99":528,"_162":226,"_164":683,"_165":22,"_166":-5,"_167":684,"_98":685},"cfc08b38-8a70-11f0-9275-0224a6c84d84","CheckinDetail.tsx","49f1b3d6-77ad-11f0-8af8-0224a6c84d84",987,["D",1757087757402],"/** @jsxImportSource https://esm.sh/react */\nimport { useEffect, useRef, useState } from \"https://esm.sh/react\";\nimport { CheckinData } from \"../types/index.ts\";\n\ninterface CheckinDetailProps {\n checkinId: string;\n}\n\ninterface MapWidgetProps {\n latitude: number;\n longitude: number;\n venueName?: string;\n}\n\nfunction MapWidget({ latitude, longitude, venueName }: MapWidgetProps) {\n const mapRef = useRef(null);\n const mapInstanceRef = useRef(null);\n\n useEffect(() => {\n // Dynamically load Leaflet\n const loadLeaflet = async () => {\n if (mapInstanceRef.current || !mapRef.current) return;\n\n try {\n // Load Leaflet CSS\n const link = document.createElement(\"link\");\n link.rel = \"stylesheet\";\n link.href = \"https://unpkg.com/leaflet@1.9.4/dist/leaflet.css\";\n document.head.appendChild(link);\n\n // Load Leaflet JS\n const L = await import(\"https://esm.sh/leaflet@1.9.4\");\n\n // Create map\n const map = L.default.map(mapRef.current).setView(\n [latitude, longitude],\n 16,\n );\n\n // Add CartoDB Voyager tiles - clean and modern style\n L.default.tileLayer(\n \"https://{s}.basemaps.cartocdn.com/rastertiles/voyager/{z}/{x}/{y}{r}.png\",\n {\n attribution:\n '© OpenStreetMap contributors © CARTO',\n maxZoom: 20,\n subdomains: \"abcd\",\n },\n ).addTo(map);\n\n // Add marker\n const marker = L.default.marker([latitude, longitude]).addTo(map);\n\n if (venueName) {\n marker.bindPopup(venueName).openPopup();\n }\n\n mapInstanceRef.current = map;\n\n // Clean up on unmount\n return () => {\n if (mapInstanceRef.current) {\n mapInstanceRef.current.remove();\n mapInstanceRef.current = null;\n }\n };\n } catch (error) {\n console.error(\"Failed to load map:\", error);\n }\n };\n\n loadLeaflet();\n }, [latitude, longitude, venueName]);\n\n return (\n \n );\n}\n\nexport function CheckinDetail({ checkinId }: CheckinDetailProps) {\n const [checkin, setCheckin] = useState(null);\n const [loading, setLoading] = useState(true);\n const [error, setError] = useState(null);\n\n // Inject proper CSS styles on mount\n useEffect(() => {\n const style = document.createElement(\"style\");\n style.textContent = `\n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n }\n \n body {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;\n line-height: 1.5;\n color: #1c1c1e;\n background: #f2f2f7;\n min-height: 100vh;\n }\n `;\n document.head.appendChild(style);\n return () => {\n if (style.parentNode) {\n document.head.removeChild(style);\n }\n };\n }, []);\n\n useEffect(() => {\n async function fetchCheckin() {\n try {\n setLoading(true);\n setError(null);\n\n const response = await fetch(`/api/checkin/${checkinId}`);\n\n if (!response.ok) {\n if (response.status === 404) {\n setError(\"Checkin not found\");\n } else {\n setError(\"Failed to load checkin\");\n }\n return;\n }\n\n const data = await response.json();\n setCheckin(data);\n } catch (err) {\n setError(\"Failed to load checkin\");\n console.error(\"Failed to fetch checkin:\", err);\n } finally {\n setLoading(false);\n }\n }\n\n fetchCheckin();\n }, [checkinId]);\n\n if (loading) {\n return (\n \n Loading checkin...\n \n );\n }\n\n if (error || !checkin) {\n return (\n \n {error || \"Checkin not found\"}\n \n );\n }\n\n const shareUrl = `${globalThis.location.origin}/checkin/${checkinId}`;\n\n return (\n \n {/* Back button */}\n {\n // If there's history, go back, otherwise go to feed\n if (globalThis.history.length > 1) {\n globalThis.history.back();\n } else {\n globalThis.location.href = \"/\";\n }\n }}\n style={{\n background: \"#f8f9fa\",\n border: \"1px solid #d1d1d6\",\n padding: \"8px 16px\",\n borderRadius: \"8px\",\n fontSize: \"14px\",\n color: \"#1c1c1e\",\n cursor: \"pointer\",\n marginBottom: \"20px\",\n fontWeight: \"500\",\n transition: \"all 0.1s ease-in-out\",\n }}\n onMouseEnter={(e) => {\n e.currentTarget.style.background = \"#e9ecef\";\n e.currentTarget.style.borderColor = \"#007aff\";\n e.currentTarget.style.color = \"#007aff\";\n }}\n onMouseLeave={(e) => {\n e.currentTarget.style.background = \"#f8f9fa\";\n e.currentTarget.style.borderColor = \"#d1d1d6\";\n e.currentTarget.style.color = \"#1c1c1e\";\n }}\n >\n ← Back to Feed\n \n\n {/* Main checkin card */}\n \n {/* Author header */}\n \n {checkin.author.avatar\n ? (\n \n )\n : (\n \n {(checkin.author.displayName || checkin.author.handle)?.[0]\n ?.toUpperCase() || \"?\"}\n \n )}\n\n

\n \n {checkin.author.displayName || checkin.author.handle}\n

\n \n @{checkin.author.handle}\n \n \n\n \n {new Date(checkin.createdAt).toLocaleDateString(undefined, {\n weekday: \"long\",\n year: \"numeric\",\n month: \"long\",\n day: \"numeric\",\n })}\n
\n {new Date(checkin.createdAt).toLocaleTimeString(undefined, {\n hour: \"numeric\",\n minute: \"2-digit\",\n })}\n \n \n\n {/* Checkin message */}\n {checkin.text && (\n \n {checkin.text}\n \n )}\n\n {/* Location info */}\n {(checkin.address || checkin.coordinates) && (\n \n \n 📍\n \n Location\n \n \n\n {checkin.address && (\n

\n {checkin.address.name && (\n \n {checkin.address.name}\n

\n )}\n \n {[\n checkin.address.street,\n checkin.address.locality,\n checkin.address.region,\n checkin.address.country,\n ].filter(Boolean).join(\", \")}\n \n \n )}\n\n {checkin.coordinates && (\n <>\n \n {checkin.coordinates.latitude.toFixed(6)},{\" \"}\n {checkin.coordinates.longitude.toFixed(6)}\n \n\n {/* Map widget */}\n \n \n )}\n \n )}\n \n\n {/* Share section */}\n \n \n Share this checkin\n \n\n \n \n {\n // Copy URL only\n try {\n await navigator.clipboard.writeText(shareUrl);\n alert(\"Link copied to clipboard!\");\n } catch (_err) {\n // Fallback for older browsers\n const textArea = document.createElement(\"textarea\");\n textArea.value = shareUrl;\n document.body.appendChild(textArea);\n textArea.select();\n document.execCommand(\"copy\");\n document.body.removeChild(textArea);\n alert(\"Link copied to clipboard!\");\n }\n }}\n style={{\n background: \"#f8f9fa\",\n color: \"#007aff\",\n border: \"1px solid #007aff\",\n padding: \"6px 12px\",\n borderRadius: \"6px\",\n fontSize: \"14px\",\n cursor: \"pointer\",\n marginRight: \"4px\",\n }}\n >\n Copy\n \n {navigator.share && (\n {\n try {\n const shareText = `Dropped anchor at ${\n checkin.address?.name || \"a location\"\n } ${shareUrl}`;\n await navigator.share({\n text: shareText,\n });\n } catch (err) {\n console.log(\"Share cancelled or failed:\", err);\n }\n }}\n style={{\n background: \"#007aff\",\n color: \"white\",\n border: \"none\",\n padding: \"6px 12px\",\n borderRadius: \"6px\",\n fontSize: \"14px\",\n cursor: \"pointer\",\n }}\n >\n Share\n \n )}\n \n \n \n );\n}\n",[],[646,653,679],{"_102":687,"_95":688,"_153":689,"_155":654,"_156":138,"_157":690,"_159":160,"_104":691,"_99":158,"_162":226,"_164":692,"_165":22,"_166":-5,"_167":693,"_98":694},"d5aef13c-75f4-11f0-89f5-0224a6c84d84","Feed.tsx","2bd5b920-7545-11f0-bd64-0224a6c84d84",523,["D",1754835486583],"/** @jsxImportSource https://esm.sh/react */\nimport { AuthState, CheckinData, FeedType } from \"../types/index.ts\";\nimport { CheckinCard } from \"./CheckinCard.tsx\";\n\ninterface FeedProps {\n feedType: FeedType;\n setFeedType: (type: FeedType) => void;\n checkins: CheckinData[];\n loading: boolean;\n auth: AuthState;\n onLogin: () => void;\n}\n\nexport function Feed(\n { feedType, setFeedType, checkins, loading, auth, onLogin }: FeedProps,\n) {\n return (\n <>\n \n \n setFeedType(\"timeline\")}\n style={{\n flex: \"1\",\n padding: \"8px 16px\",\n textAlign: \"center\",\n borderRadius: \"6px\",\n fontSize: \"14px\",\n fontWeight: \"500\",\n border: \"none\",\n background: feedType === \"timeline\" ? \"white\" : \"none\",\n cursor: \"pointer\",\n color: feedType === \"timeline\" ? \"#007aff\" : \"#3c3c43\",\n transition: \"all 0.2s\",\n boxShadow: feedType === \"timeline\"\n ? \"0 1px 2px rgba(0,0,0,0.1)\"\n : \"none\",\n }}\n onMouseEnter={(e) => {\n if (feedType !== \"timeline\") {\n e.currentTarget.style.background = \"#e5e5ea\";\n }\n }}\n onMouseLeave={(e) => {\n if (feedType !== \"timeline\") {\n e.currentTarget.style.background = \"none\";\n }\n }}\n >\n Timeline\n \n setFeedType(\"following\")}\n style={{\n flex: \"1\",\n padding: \"8px 16px\",\n textAlign: \"center\",\n borderRadius: \"6px\",\n fontSize: \"14px\",\n fontWeight: \"500\",\n border: \"none\",\n background: feedType === \"following\" ? \"white\" : \"none\",\n cursor: \"pointer\",\n color: feedType === \"following\" ? \"#007aff\" : \"#3c3c43\",\n transition: \"all 0.2s\",\n boxShadow: feedType === \"following\"\n ? \"0 1px 2px rgba(0,0,0,0.1)\"\n : \"none\",\n }}\n >\n Following\n \n setFeedType(\"global\")}\n style={{\n flex: \"1\",\n padding: \"8px 16px\",\n textAlign: \"center\",\n borderRadius: \"6px\",\n fontSize: \"14px\",\n fontWeight: \"500\",\n border: \"none\",\n background: feedType === \"global\" ? \"white\" : \"none\",\n cursor: \"pointer\",\n color: feedType === \"global\" ? \"#007aff\" : \"#3c3c43\",\n transition: \"all 0.2s\",\n boxShadow: feedType === \"global\"\n ? \"0 1px 2px rgba(0,0,0,0.1)\"\n : \"none\",\n }}\n >\n Global\n \n \n \n\n {loading && (\n \n \n \n \n Loading check-ins...\n \n \n \n )}\n\n {checkins.length === 0 && !loading && (\n \n {/* Show login illustration for timeline and following when not authenticated */}\n {(feedType === \"timeline\" || feedType === \"following\") &&\n !auth.isAuthenticated\n ? (\n \n \n \n Sign in to see your {feedType}\n \n \n {feedType === \"following\"\n ? \"Connect with your Bluesky account to see check-ins from people you follow.\"\n : \"Connect with your Bluesky account to see your personalized timeline.\"}\n

\n {\n e.currentTarget.style.background = \"#0056b3\";\n e.currentTarget.style.transform = \"translateY(-1px)\";\n }}\n onMouseLeave={(e) => {\n e.currentTarget.style.background = \"#007aff\";\n e.currentTarget.style.transform = \"translateY(0)\";\n }}\n >\n Sign in with Bluesky\n \n \n )\n : (\n /* Show regular empty state for global feed or authenticated empty feeds */\n <>\n \n \n {feedType === \"global\"\n ? \"No check-ins yet\"\n : feedType === \"following\"\n ? \"No check-ins from people you follow\"\n : \"Your timeline is empty\"}\n \n \n {feedType === \"global\"\n ? \"Check-ins from the community will appear here as people start sharing their locations.\"\n : feedType === \"following\"\n ? \"Check-ins from people you follow will appear here.\"\n : \"Your personalized timeline is empty. Check back later!\"}\n

\n \n )}\n \n )}\n\n {checkins.length > 0 && (\n

\n {checkins.map((checkin) => (\n \n ))}\n

\n )}\n \n );\n}\n",[],[646,653,688],{"_102":696,"_95":697,"_153":698,"_155":654,"_156":138,"_157":699,"_159":160,"_104":700,"_99":401,"_162":226,"_164":701,"_165":22,"_166":-5,"_167":702,"_98":703},"2a23b3a2-7923-11f0-9e48-0224a6c84d84","Header.tsx","2bde1d72-7545-11f0-b19c-0224a6c84d84",728,["D",1755185238617],"/** @jsxImportSource https://esm.sh/react */\nimport { AuthState } from \"../types/index.ts\";\n\ninterface HeaderProps {\n auth: AuthState;\n onLogin: () => void;\n onLogout: () => void;\n showUserDropdown: boolean;\n setShowUserDropdown: (show: boolean) => void;\n}\n\nexport function Header({\n auth,\n onLogin,\n onLogout,\n showUserDropdown,\n setShowUserDropdown,\n}: HeaderProps) {\n return (\n \n \n \n \n \n\n \n {!auth.isAuthenticated\n ? (\n {\n e.currentTarget.style.background = \"#0056cc\";\n }}\n onMouseOut={(e) => {\n e.currentTarget.style.background = \"#007aff\";\n }}\n >\n Login\n \n )\n : (\n

\n setShowUserDropdown(!showUserDropdown)}\n style={{\n display: \"flex\",\n alignItems: \"center\",\n gap: \"10px\",\n background: \"white\",\n border: \"1px solid #e5e5ea\",\n borderRadius: \"24px\",\n padding: \"6px 16px 6px 6px\",\n cursor: \"pointer\",\n boxShadow: \"0 2px 8px rgba(0,0,0,0.08)\",\n fontSize: \"15px\",\n color: \"#1c1c1e\",\n transition: \"all 0.2s ease\",\n }}\n >\n {auth.userAvatar\n ? (\n \n )\n : (\n \n {(auth.userDisplayName || auth.userHandle)?.[0]\n ?.toUpperCase() || \"?\"}\n

\n )}\n \n {auth.userDisplayName || auth.userHandle}\n \n \n ▼\n \n \n\n {showUserDropdown && (\n \n {\n e.currentTarget.style.background = \"#f2f2f7\";\n }}\n onMouseOut={(e) => {\n e.currentTarget.style.background = \"none\";\n }}\n >\n Sign out\n \n \n )}\n \n )}\n \n \n \n );\n}\n",[],[646,653,697],{"_102":705,"_95":706,"_153":707,"_155":654,"_156":138,"_157":708,"_159":160,"_104":709,"_99":236,"_162":226,"_164":710,"_165":22,"_166":-5,"_167":711,"_98":712},"c4a7c1b0-7546-11f0-aed4-0224a6c84d84","LoginForm.tsx","2bd0f9a8-7545-11f0-8c6f-0224a6c84d84",444,["D",1754760725547],"/** @jsxImportSource https://esm.sh/react */\n\ninterface LoginFormProps {\n showLoginForm: boolean;\n setShowLoginForm: (show: boolean) => void;\n loginHandle: string;\n setLoginHandle: (handle: string) => void;\n loginLoading: boolean;\n onSubmitLogin: (e: any) => void;\n}\n\nexport function LoginForm({\n showLoginForm,\n setShowLoginForm,\n loginHandle,\n setLoginHandle,\n loginLoading,\n onSubmitLogin,\n}: LoginFormProps) {\n if (!showLoginForm) return null;\n\n return (\n {\n if (e.target === e.currentTarget) {\n setShowLoginForm(false);\n }\n }}\n >\n \n \n \n Sign in with Bluesky\n \n setShowLoginForm(false)}\n style={{\n background: \"none\",\n border: \"none\",\n fontSize: \"18px\",\n color: \"#8e8e93\",\n cursor: \"pointer\",\n padding: \"4px\",\n borderRadius: \"12px\",\n }}\n onMouseOver={(e) => {\n e.currentTarget.style.background = \"#f2f2f7\";\n }}\n onMouseOut={(e) => {\n e.currentTarget.style.background = \"none\";\n }}\n >\n ✕\n \n \n\n

\n \n Bluesky Handle\n \n setLoginHandle(e.target.value)}\n placeholder=\"your-handle.bsky.social\"\n required\n style={{\n width: \"100%\",\n fontSize: \"16px\",\n padding: \"12px 16px\",\n border: \"1px solid #e5e5ea\",\n borderRadius: \"8px\",\n background: \"white\",\n color: \"#1c1c1e\",\n outline: \"none\",\n }}\n onFocus={(e) => {\n e.currentTarget.style.borderColor = \"#007aff\";\n }}\n onBlur={(e) => {\n e.currentTarget.style.borderColor = \"#e5e5ea\";\n }}\n />\n \n Enter your Bluesky handle (e.g., alice.bsky.social)\n

\n\n \n setShowLoginForm(false)}\n style={{\n fontSize: \"16px\",\n fontWeight: \"500\",\n background: \"none\",\n color: \"#007aff\",\n border: \"none\",\n borderRadius: \"8px\",\n padding: \"10px 16px\",\n cursor: \"pointer\",\n }}\n onMouseOver={(e) => {\n e.currentTarget.style.background = \"#f0f8ff\";\n }}\n onMouseOut={(e) => {\n e.currentTarget.style.background = \"none\";\n }}\n >\n Cancel\n \n {\n if (!loginLoading) {\n e.currentTarget.style.background = \"#0056cc\";\n }\n }}\n onMouseOut={(e) => {\n if (!loginLoading) {\n e.currentTarget.style.background = \"#007aff\";\n }\n }}\n >\n {loginLoading ? \"Connecting...\" : \"Sign in\"}\n \n \n \n \n \n );\n}\n",[],[646,653,706],{"_102":714,"_95":715,"_153":716,"_155":654,"_156":138,"_157":717,"_159":160,"_104":718,"_99":255,"_162":226,"_164":719,"_165":22,"_166":-5,"_167":720,"_98":721},"698e3400-7f3a-11f0-8fe7-0224a6c84d84","MobileAuth.tsx","35f7cfdc-75f5-11f0-bfd9-0224a6c84d84",838,["D",1755854930413],"/** @jsxImportSource https://esm.sh/react */\nimport React, { useEffect, useState } from \"https://esm.sh/react\";\n\nexport function MobileAuth() {\n const [handle, setHandle] = useState(\"\");\n const [loading, setLoading] = useState(false);\n const [error, setError] = useState(null);\n\n // Inject proper CSS styles for fonts and animations\n useEffect(() => {\n const style = document.createElement(\"style\");\n style.textContent = `\n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n }\n \n body {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;\n line-height: 1.5;\n color: #1c1c1e;\n }\n\n @keyframes spin {\n to { transform: rotate(360deg); }\n }\n `;\n document.head.appendChild(style);\n return () => {\n if (style.parentNode) {\n document.head.removeChild(style);\n }\n };\n }, []);\n\n // Generate PKCE parameters for secure OAuth flow\n const generatePKCE = async () => {\n // Generate code verifier (128 characters, URL-safe)\n const array = new Uint8Array(96);\n crypto.getRandomValues(array);\n const codeVerifier = btoa(String.fromCharCode(...array))\n .replace(/\\+/g, \"-\")\n .replace(/\\//g, \"_\")\n .replace(/=/g, \"\");\n\n // Generate code challenge (SHA256 hash of verifier)\n const encoder = new TextEncoder();\n const data = encoder.encode(codeVerifier);\n const hashBuffer = await crypto.subtle.digest(\"SHA-256\", data);\n const hashArray = Array.from(new Uint8Array(hashBuffer));\n const codeChallenge = btoa(String.fromCharCode(...hashArray))\n .replace(/\\+/g, \"-\")\n .replace(/\\//g, \"_\")\n .replace(/=/g, \"\");\n\n return { codeVerifier, codeChallenge };\n };\n\n const handleSubmit = async (e: React.FormEvent) => {\n e.preventDefault();\n\n if (!handle.trim()) {\n setError(\"Please enter your Bluesky handle\");\n return;\n }\n\n setError(null);\n setLoading(true);\n\n try {\n // Generate PKCE parameters for this OAuth flow\n const { codeVerifier, codeChallenge } = await generatePKCE();\n\n // Store code verifier for later use (in sessionStorage for this tab)\n sessionStorage.setItem(\"pkce_code_verifier\", codeVerifier);\n\n const response = await fetch(\"/api/auth/mobile-start\", {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify({\n handle: handle.trim(),\n code_challenge: codeChallenge,\n }),\n });\n\n if (!response.ok) {\n throw new Error(\"Failed to start authentication\");\n }\n\n const data = await response.json();\n\n if (data.authUrl) {\n // Redirect to OAuth authorization\n globalThis.location.href = data.authUrl;\n } else {\n throw new Error(\"No authorization URL received\");\n }\n } catch (error) {\n console.error(\"Login failed:\", error);\n setError(\"Login failed. Please check your handle and try again.\");\n setLoading(false);\n }\n };\n\n return (\n \n \n \n \n \n\n \n Sign in to Anchor\n \n\n \n Connect with your Bluesky account\n

\n\n {error && (\n \n {error}\n \n )}\n\n

\n \n Bluesky Handle\n \n setHandle(e.target.value)}\n placeholder=\"alice.bsky.social\"\n autoComplete=\"username\"\n required\n style={{\n width: \"100%\",\n padding: \"16px\",\n border: \"2px solid #f2f2f7\",\n borderRadius: \"12px\",\n fontSize: \"16px\",\n background: \"#f9f9f9\",\n transition: \"all 0.2s ease\",\n boxSizing: \"border-box\",\n }}\n onFocus={(e) => {\n e.target.style.borderColor = \"#007aff\";\n e.target.style.background = \"white\";\n e.target.style.boxShadow = \"0 0 0 4px rgba(0, 122, 255, 0.1)\";\n }}\n onBlur={(e) => {\n e.target.style.borderColor = \"#f2f2f7\";\n e.target.style.background = \"#f9f9f9\";\n e.target.style.boxShadow = \"none\";\n }}\n />\n

\n\n {\n if (!loading) {\n e.currentTarget.style.background = \"#0056b3\";\n e.currentTarget.style.transform = \"translateY(-1px)\";\n }\n }}\n onMouseLeave={(e) => {\n if (!loading) {\n e.currentTarget.style.background = \"#007aff\";\n e.currentTarget.style.transform = \"translateY(0)\";\n }\n }}\n >\n {loading\n ? (\n <>\n \n Signing in...\n \n )\n : (\n \"Sign in with Bluesky\"\n )}\n \n \n\n \n Powered by AT Protocol\n \n \n \n );\n}\n",[],[646,653,715],{"_102":723,"_95":724,"_153":725,"_155":654,"_156":138,"_157":726,"_159":160,"_104":727,"_99":32,"_162":226,"_164":728,"_165":22,"_166":-5,"_167":729,"_98":730},"e5895ade-83dc-11f0-95c9-0224a6c84d84","MobileLogin.tsx","e5895b7e-83dc-11f0-95c9-0224a6c84d84",894,["D",1756364521543],"/** @jsxImportSource https://esm.sh/react */\nimport React, { useState } from \"https://esm.sh/react\";\n\ninterface MobileLoginProps {\n redirectUri: string;\n}\n\nexport function MobileLogin({ redirectUri }: MobileLoginProps) {\n const [handle, setHandle] = useState(\"\");\n const [loading, setLoading] = useState(false);\n const [error, setError] = useState(\"\");\n\n const handleSubmit = (e: React.FormEvent) => {\n e.preventDefault();\n\n if (!handle.trim()) {\n setError(\"Please enter your Bluesky handle\");\n return;\n }\n\n setLoading(true);\n setError(\"\");\n\n try {\n // Redirect to OAuth flow with handle and redirect_uri\n const params = new URLSearchParams({\n handle: handle.trim(),\n redirect_uri: redirectUri,\n });\n\n globalThis.location.href = `/mobile/login?${params.toString()}`;\n } catch (_err) {\n setError(\"Failed to connect. Please try again.\");\n setLoading(false);\n }\n };\n\n return (\n \n \n {/* Header with logo */}\n \n \n \n Sign in to Anchor\n \n \n Enter your Bluesky handle to continue\n

\n \n\n {/* Login form */}\n

\n \n \n Bluesky Handle\n \n setHandle(e.target.value)}\n placeholder=\"username.bsky.social or your.domain\"\n autoComplete=\"username\"\n autoCapitalize=\"none\"\n autoCorrect=\"off\"\n disabled={loading}\n style={{\n width: \"100%\",\n padding: \"12px 16px\",\n border: \"1px solid #e5e5ea\",\n borderRadius: \"12px\",\n fontSize: \"16px\",\n background: loading ? \"#f8f9fa\" : \"white\",\n color: \"#1c1c1e\",\n outline: \"none\",\n transition: \"border-color 0.2s ease\",\n }}\n onFocus={(e) => {\n e.target.style.borderColor = \"#007aff\";\n }}\n onBlur={(e) => {\n e.target.style.borderColor = \"#e5e5ea\";\n }}\n />\n \n\n {\n if (!loading && handle.trim()) {\n e.currentTarget.style.background = \"#0056cc\";\n }\n }}\n onMouseOut={(e) => {\n if (!loading && handle.trim()) {\n e.currentTarget.style.background = \"#007aff\";\n }\n }}\n >\n {loading && (\n \n )}\n {loading ? \"Connecting...\" : \"Continue with Bluesky\"}\n \n\n {error && (\n \n {error}\n \n )}\n \n\n {/* Security note */}\n \n \n \n 🔒\n \n \n Secure Authentication\n \n \n \n Your password will be entered securely on Bluesky's servers. Anchor\n never sees your password.\n

\n \n \n\n {/* CSS animation for spinner */}\n \n \n );\n}\n",[],[646,653,724],[646,653],{"_102":733,"_95":734,"_153":735,"_155":647,"_156":138,"_157":736,"_159":160,"_104":737,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":738,"_98":739},"2bb5d8c6-7545-11f0-bee6-0224a6c84d84","hooks","2bb5d952-7545-11f0-bee6-0224a6c84d84",429,["D",1754760039494],[],[646,734],{"_102":741,"_95":742,"_153":743,"_155":647,"_156":138,"_157":744,"_159":160,"_104":745,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":746,"_98":756},"2b9e8ed2-7545-11f0-b19c-0224a6c84d84","types","2b9e8fa4-7545-11f0-b19c-0224a6c84d84",428,["D",1754760039342],[747],{"_102":748,"_95":749,"_153":750,"_155":743,"_156":138,"_157":751,"_159":160,"_104":752,"_99":32,"_162":226,"_164":753,"_165":22,"_166":-5,"_167":754,"_98":755},"2bcdef2e-7545-11f0-ba71-0224a6c84d84","index.ts","2bcdf0f0-7545-11f0-ba71-0224a6c84d84",430,["D",1754760039655],"// Shared TypeScript types for the frontend\n\nexport interface CheckinData {\n id: string;\n uri: string;\n author: {\n did: string;\n handle: string;\n displayName?: string;\n avatar?: string;\n };\n text: string;\n createdAt: string;\n coordinates?: {\n latitude: number;\n longitude: number;\n };\n address?: {\n name?: string;\n street?: string;\n locality?: string;\n region?: string;\n country?: string;\n postalCode?: string;\n };\n distance?: number;\n}\n\nexport interface AuthState {\n isAuthenticated: boolean;\n userHandle?: string;\n userDid?: string;\n userAvatar?: string;\n userDisplayName?: string;\n}\n\nexport type FeedType = \"timeline\" | \"following\" | \"global\";\n",[],[646,742,749],[646,742],{"_102":758,"_95":544,"_153":759,"_155":647,"_156":138,"_157":760,"_159":160,"_104":761,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":762,"_98":763},"829db33e-7aae-11f0-9d49-0224a6c84d84","829db41a-7aae-11f0-9d49-0224a6c84d84",788,["D",1755355038265],[],[646,544],{"_102":765,"_95":766,"_153":767,"_155":647,"_156":138,"_157":768,"_159":160,"_104":769,"_99":158,"_162":176,"_164":770,"_165":22,"_166":-5,"_167":771,"_98":772},"cfb3cd80-8a70-11f0-91a3-0224a6c84d84","index.html","ca076f42-7466-11f0-b0f6-0224a6c84d84",985,["D",1757087757402],"\n\n \n \n \n Anchor - Location-based Social Network\n \n \n \n \n \n \n \n

JavaScript Required

\n This app requires JavaScript to run. Please enable JavaScript in your\n browser settings.\n

\n \n

\n \n \n\n",[],[646,766],{"_102":774,"_95":775,"_153":776,"_155":647,"_156":138,"_157":777,"_159":160,"_104":778,"_99":118,"_162":226,"_164":779,"_165":22,"_166":-5,"_167":780,"_98":781},"cf4f1970-7545-11f0-b167-0224a6c84d84","index.tsx","ca00096e-7466-11f0-a509-0224a6c84d84",441,["D",1754760313961],"/** @jsxImportSource https://esm.sh/react */\nimport { createRoot } from \"https://esm.sh/react-dom/client\";\nimport { App } from \"./components/App.tsx\";\n\nconst root = createRoot(document.getElementById(\"root\")!);\nroot.render();\n",[],[646,775],[646],{"_102":784,"_95":785,"_153":786,"_155":-5,"_156":138,"_157":455,"_159":160,"_104":787,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":788,"_98":926},"56be52d0-58b4-11f0-9210-f69ea79377d9","tests","56be5424-58b4-11f0-9210-f69ea79377d9",["D",1751619202108],[789,805,821,838],{"_102":790,"_95":791,"_153":792,"_155":786,"_156":138,"_157":528,"_159":160,"_104":793,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":794,"_98":804},"5769d894-58b4-11f0-a0a5-f69ea79377d9","fixtures","5769d952-58b4-11f0-a0a5-f69ea79377d9",["D",1751619203233],[795],{"_102":796,"_95":797,"_153":798,"_155":792,"_156":138,"_157":799,"_159":160,"_104":800,"_99":118,"_162":226,"_164":801,"_165":22,"_166":-5,"_167":802,"_98":803},"dabc4fea-5a7d-11f0-9153-f69ea79377d9","test-data.ts","58119f98-58b4-11f0-84ee-f69ea79377d9",64,["D",1751815703553],"// Test fixtures for Anchor AppView tests\n\nexport const mockCheckins = [\n {\n id: \"checkin1\",\n uri: \"at://did:plc:user1/app.dropanchor.checkin/checkin1\",\n author_did: \"did:plc:user1\",\n author_handle: \"alice.bsky.social\",\n text: \"Amazing coffee at this local spot! ☕️\",\n created_at: \"2024-07-04T10:30:00Z\",\n latitude: 40.7128,\n longitude: -74.0060,\n address_ref_uri:\n \"at://did:plc:venues/community.lexicon.location.address/cafe-joe\",\n address_ref_cid: \"bafyreic7...\",\n cached_address_name: \"Joe's Coffee Shop\",\n cached_address_street: \"123 Broadway\",\n cached_address_locality: \"New York\",\n cached_address_region: \"NY\",\n cached_address_country: \"US\",\n cached_address_postal_code: \"10001\",\n },\n {\n id: \"checkin2\",\n uri: \"at://did:plc:user2/app.dropanchor.checkin/checkin2\",\n author_did: \"did:plc:user2\",\n author_handle: \"bob.bsky.social\",\n text: \"Great lunch spot with outdoor seating 🌞\",\n created_at: \"2024-07-04T12:15:00Z\",\n latitude: 40.7589,\n longitude: -73.9851,\n address_ref_uri:\n \"at://did:plc:venues/community.lexicon.location.address/times-square-cafe\",\n address_ref_cid: \"bafyreie8...\",\n cached_address_name: \"Times Square Cafe\",\n cached_address_street: \"1500 Broadway\",\n cached_address_locality: \"New York\",\n cached_address_region: \"NY\",\n cached_address_country: \"US\",\n cached_address_postal_code: \"10036\",\n },\n {\n id: \"checkin3\",\n uri: \"at://did:plc:user3/app.dropanchor.checkin/checkin3\",\n author_did: \"did:plc:user3\",\n author_handle: \"charlie.bsky.social\",\n text: \"Perfect spot for remote work 💻\",\n created_at: \"2024-07-04T14:45:00Z\",\n latitude: 37.7749,\n longitude: -122.4194,\n address_ref_uri: null,\n address_ref_cid: null,\n cached_address_name: null,\n cached_address_street: null,\n cached_address_locality: \"San Francisco\",\n cached_address_region: \"CA\",\n cached_address_country: \"US\",\n cached_address_postal_code: \"94102\",\n },\n];\n\nexport const mockAddresses = [\n {\n uri: \"at://did:plc:venues/community.lexicon.location.address/cafe-joe\",\n cid: \"bafyreic7...\",\n name: \"Joe's Coffee Shop\",\n street: \"123 Broadway\",\n locality: \"New York\",\n region: \"NY\",\n country: \"US\",\n postal_code: \"10001\",\n latitude: 40.7128,\n longitude: -74.0060,\n full_data: {\n name: \"Joe's Coffee Shop\",\n street: \"123 Broadway\",\n locality: \"New York\",\n region: \"NY\",\n country: \"US\",\n postalCode: \"10001\",\n latitude: 40.7128,\n longitude: -74.0060,\n hours: {\n monday: \"7:00-19:00\",\n tuesday: \"7:00-19:00\",\n },\n amenities: [\"wifi\", \"outdoor_seating\", \"accepts_cards\"],\n },\n resolved_at: \"2024-07-04T09:00:00Z\",\n },\n {\n uri:\n \"at://did:plc:venues/community.lexicon.location.address/times-square-cafe\",\n cid: \"bafyreie8...\",\n name: \"Times Square Cafe\",\n street: \"1500 Broadway\",\n locality: \"New York\",\n region: \"NY\",\n country: \"US\",\n postal_code: \"10036\",\n latitude: 40.7589,\n longitude: -73.9851,\n full_data: {\n name: \"Times Square Cafe\",\n street: \"1500 Broadway\",\n locality: \"New York\",\n region: \"NY\",\n country: \"US\",\n postalCode: \"10036\",\n latitude: 40.7589,\n longitude: -73.9851,\n hours: {\n monday: \"6:00-22:00\",\n tuesday: \"6:00-22:00\",\n },\n amenities: [\"wifi\", \"outdoor_seating\", \"delivery\"],\n },\n resolved_at: \"2024-07-04T11:30:00Z\",\n },\n];\n\nexport const mockUsers = [\n {\n did: \"did:plc:user1\",\n handle: \"alice.bsky.social\",\n displayName: \"Alice Johnson\",\n avatar: \"https://example.com/avatar1.jpg\",\n },\n {\n did: \"did:plc:user2\",\n handle: \"bob.bsky.social\",\n displayName: \"Bob Smith\",\n avatar: \"https://example.com/avatar2.jpg\",\n },\n {\n did: \"did:plc:user3\",\n handle: \"charlie.bsky.social\",\n displayName: \"Charlie Brown\",\n avatar: \"https://example.com/avatar3.jpg\",\n },\n];\n\nexport const mockFollows = [\n {\n follower_did: \"did:plc:user1\",\n following_did: \"did:plc:user2\",\n created_at: \"2024-06-01T10:00:00Z\",\n synced_at: \"2024-07-04T08:00:00Z\",\n },\n {\n follower_did: \"did:plc:user1\",\n following_did: \"did:plc:user3\",\n created_at: \"2024-06-15T14:30:00Z\",\n synced_at: \"2024-07-04T08:00:00Z\",\n },\n {\n follower_did: \"did:plc:user2\",\n following_did: \"did:plc:user1\",\n created_at: \"2024-06-02T09:15:00Z\",\n synced_at: \"2024-07-04T08:00:00Z\",\n },\n];\n\nexport const mockJetstreamEvents = [\n {\n kind: \"commit\",\n commit: {\n repo: \"did:plc:user1\",\n collection: \"app.dropanchor.checkin\",\n operation: \"create\",\n rkey: \"checkin1\",\n record: {\n text: \"Amazing coffee at this local spot! ☕️\",\n createdAt: \"2024-07-04T10:30:00Z\",\n coordinates: {\n latitude: \"40.7128\",\n longitude: \"-74.0060\",\n },\n addressRef: {\n uri:\n \"at://did:plc:venues/community.lexicon.location.address/cafe-joe\",\n cid: \"bafyreic7...\",\n },\n },\n },\n },\n {\n kind: \"commit\",\n commit: {\n repo: \"did:plc:user2\",\n collection: \"app.dropanchor.checkin\",\n operation: \"create\",\n rkey: \"checkin2\",\n record: {\n text: \"Great lunch spot with outdoor seating 🌞\",\n createdAt: \"2024-07-04T12:15:00Z\",\n coordinates: {\n latitude: \"40.7589\",\n longitude: \"-73.9851\",\n },\n addressRef: {\n uri:\n \"at://did:plc:venues/community.lexicon.location.address/times-square-cafe\",\n cid: \"bafyreie8...\",\n },\n },\n },\n },\n];\n\nexport const mockProcessingLogs = [\n {\n id: 1,\n run_at: \"2024-07-04T10:00:00Z\",\n events_processed: 5,\n errors: 0,\n duration_ms: 1250,\n },\n {\n id: 2,\n run_at: \"2024-07-04T10:05:00Z\",\n events_processed: 3,\n errors: 1,\n duration_ms: 2100,\n },\n {\n id: 3,\n run_at: \"2024-07-04T10:10:00Z\",\n events_processed: 7,\n errors: 0,\n duration_ms: 980,\n },\n];\n\n// Coordinate pairs for testing spatial queries\nexport const testCoordinates = {\n newYork: { lat: 40.7128, lng: -74.0060 },\n sanFrancisco: { lat: 37.7749, lng: -122.4194 },\n london: { lat: 51.5074, lng: -0.1278 },\n tokyo: { lat: 35.6762, lng: 139.6503 },\n sydney: { lat: -33.8688, lng: 151.2093 },\n};\n\n// Helper function to create formatted checkin records\nexport function formatTestCheckin(rawCheckin: typeof mockCheckins[0]) {\n return {\n id: rawCheckin.id,\n uri: rawCheckin.uri,\n author: {\n did: rawCheckin.author_did,\n handle: rawCheckin.author_handle,\n },\n text: rawCheckin.text,\n createdAt: rawCheckin.created_at,\n coordinates: rawCheckin.latitude && rawCheckin.longitude\n ? {\n latitude: rawCheckin.latitude,\n longitude: rawCheckin.longitude,\n }\n : undefined,\n address: rawCheckin.cached_address_name\n ? {\n name: rawCheckin.cached_address_name,\n street: rawCheckin.cached_address_street,\n locality: rawCheckin.cached_address_locality,\n region: rawCheckin.cached_address_region,\n country: rawCheckin.cached_address_country,\n postalCode: rawCheckin.cached_address_postal_code,\n }\n : undefined,\n };\n}\n",[],[785,791,797],[785,791],{"_102":806,"_95":807,"_153":808,"_155":786,"_156":138,"_157":383,"_159":160,"_104":809,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":810,"_98":820},"5753ebce-58b4-11f0-9040-f69ea79377d9","integration","5753ec82-58b4-11f0-9040-f69ea79377d9",["D",1751619203088],[811],{"_102":812,"_95":813,"_153":814,"_155":808,"_156":138,"_157":815,"_159":160,"_104":816,"_99":158,"_162":226,"_164":817,"_165":22,"_166":-5,"_167":818,"_98":819},"e919dc66-7b51-11f0-bbe6-0224a6c84d84","api.test.ts","580a4cb6-58b4-11f0-b945-f69ea79377d9",804,["D",1755425218173],"import {\n assertEquals,\n assertExists,\n} from \"https://deno.land/std@0.208.0/assert/mod.ts\";\nimport {\n restore as _restore,\n stub as _stub,\n} from \"https://deno.land/std@0.208.0/testing/mock.ts\";\n\n// Mock SQLite for testing\nconst _mockDatabase = new Map();\n\nconst _mockSqlite = {\n execute(query: string, _params: any[] = []) {\n // Simple mock that returns test data based on query patterns\n if (query.includes(\"CREATE TABLE\")) {\n return [];\n }\n\n if (query.includes(\"SELECT COUNT(*) as count FROM checkins_v1\")) {\n return [{ count: 42 }];\n }\n\n if (query.includes(\"SELECT * FROM checkins_v1\")) {\n return [\n {\n id: \"test123\",\n uri: \"at://did:plc:test/app.dropanchor.checkin/test123\",\n author_did: \"did:plc:test\",\n author_handle: \"test.bsky.social\",\n text: \"Great coffee!\",\n created_at: \"2024-01-01T12:00:00Z\",\n latitude: 40.7128,\n longitude: -74.0060,\n cached_address_name: \"Test Cafe\",\n cached_address_street: \"123 Test St\",\n cached_address_locality: \"New York\",\n cached_address_region: \"NY\",\n cached_address_country: \"US\",\n cached_address_postal_code: \"10001\",\n },\n ];\n }\n\n if (query.includes(\"SELECT DISTINCT author_did FROM checkins_v1\")) {\n return [{ author_did: \"did:plc:test\" }];\n }\n\n return [];\n },\n};\n\n// Import the API handler (we'll need to mock the sqlite import)\n// For now, let's test the core functionality by creating a test version\n\nfunction createTestAPIHandler() {\n // Mock CORS headers type\n interface CorsHeaders extends Record {\n \"Access-Control-Allow-Origin\": string;\n \"Access-Control-Allow-Methods\": string;\n \"Access-Control-Allow-Headers\": string;\n \"Content-Type\": string;\n }\n\n const corsHeaders: CorsHeaders = {\n \"Access-Control-Allow-Origin\": \"*\",\n \"Access-Control-Allow-Methods\": \"GET, OPTIONS\",\n \"Access-Control-Allow-Headers\": \"Content-Type\",\n \"Content-Type\": \"application/json\",\n };\n\n async function handleRequest(req: Request): Promise {\n const url = new URL(req.url);\n\n if (req.method === \"OPTIONS\") {\n return new Response(null, { headers: corsHeaders });\n }\n\n switch (url.pathname) {\n case \"/global\":\n return new Response(\n JSON.stringify({\n checkins: await getMockCheckins(),\n cursor: null,\n }),\n { headers: corsHeaders },\n );\n\n case \"/stats\":\n return new Response(\n JSON.stringify({\n totalCheckins: 42,\n totalUsers: 10,\n recentActivity: 5,\n timestamp: new Date().toISOString(),\n }),\n { headers: corsHeaders },\n );\n\n case \"/nearby\": {\n const lat = parseFloat(url.searchParams.get(\"lat\") || \"0\");\n const lng = parseFloat(url.searchParams.get(\"lng\") || \"0\");\n const radius = parseFloat(url.searchParams.get(\"radius\") || \"5\");\n\n if (\n isNaN(lat) || isNaN(lng) || url.searchParams.get(\"lat\") === null ||\n url.searchParams.get(\"lng\") === null\n ) {\n return new Response(\n JSON.stringify({ error: \"lat and lng parameters required\" }),\n {\n status: 400,\n headers: corsHeaders,\n },\n );\n }\n\n return new Response(\n JSON.stringify({\n checkins: await getMockNearbyCheckins(lat, lng, radius),\n center: { latitude: lat, longitude: lng },\n radius,\n }),\n { headers: corsHeaders },\n );\n }\n\n case \"/api/places/categories\": {\n // Import CategoryService to get real data\n const { CategoryService } = await import(\n \"../../backend/services/category-service.ts\"\n );\n\n const categories = CategoryService.getAllCategoryObjects();\n const defaultSearch = CategoryService.getDefaultSearchCategories();\n const sociallyRelevant = CategoryService\n .getSociallyRelevantCategories();\n\n return new Response(\n JSON.stringify({\n categories,\n defaultSearch,\n sociallyRelevant,\n metadata: {\n totalCategories: categories.length,\n defaultSearchCount: defaultSearch.length,\n sociallyRelevantCount: sociallyRelevant.length,\n },\n }),\n { headers: corsHeaders },\n );\n }\n\n default:\n return new Response(JSON.stringify({ error: \"Not Found\" }), {\n status: 404,\n headers: corsHeaders,\n });\n }\n }\n\n function getMockCheckins() {\n return [\n {\n id: \"test123\",\n uri: \"at://did:plc:test/app.dropanchor.checkin/test123\",\n author: {\n did: \"did:plc:test\",\n handle: \"test.bsky.social\",\n },\n text: \"Great coffee!\",\n createdAt: \"2024-01-01T12:00:00Z\",\n coordinates: {\n latitude: 40.7128,\n longitude: -74.0060,\n },\n address: {\n name: \"Test Cafe\",\n street: \"123 Test St\",\n locality: \"New York\",\n region: \"NY\",\n country: \"US\",\n postalCode: \"10001\",\n },\n },\n ];\n }\n\n async function getMockNearbyCheckins(\n lat: number,\n lng: number,\n radius: number,\n ) {\n // Simple distance check for test data\n const testLat = 40.7128;\n const testLng = -74.0060;\n const distance =\n Math.sqrt(Math.pow(lat - testLat, 2) + Math.pow(lng - testLng, 2)) * 111; // Rough km conversion\n\n if (distance <= radius) {\n const checkins = await getMockCheckins();\n return checkins.map((checkin) => ({\n ...checkin,\n distance: Math.round(distance * 100) / 100,\n }));\n }\n\n return [];\n }\n\n return handleRequest;\n}\n\nDeno.test(\"API Integration - OPTIONS request returns CORS headers\", async () => {\n const handler = await createTestAPIHandler();\n const req = new Request(\"http://localhost/global\", { method: \"OPTIONS\" });\n const response = await handler(req);\n\n assertEquals(response.status, 200);\n assertEquals(response.headers.get(\"Access-Control-Allow-Origin\"), \"*\");\n});\n\nDeno.test(\"API Integration - /global endpoint returns checkin data\", async () => {\n const handler = await createTestAPIHandler();\n const req = new Request(\"http://localhost/global\");\n const response = await handler(req);\n\n assertEquals(response.status, 200);\n\n const data = await response.json();\n assertExists(data.checkins);\n assertEquals(Array.isArray(data.checkins), true);\n assertEquals(data.checkins.length, 1);\n assertEquals(data.checkins[0].id, \"test123\");\n});\n\nDeno.test(\"API Integration - /stats endpoint returns statistics\", async () => {\n const handler = await createTestAPIHandler();\n const req = new Request(\"http://localhost/stats\");\n const response = await handler(req);\n\n assertEquals(response.status, 200);\n\n const data = await response.json();\n assertEquals(data.totalCheckins, 42);\n assertEquals(data.totalUsers, 10);\n assertEquals(data.recentActivity, 5);\n assertExists(data.timestamp);\n});\n\nDeno.test(\"API Integration - /nearby endpoint requires lat/lng parameters\", async () => {\n const handler = await createTestAPIHandler();\n const req = new Request(\"http://localhost/nearby\");\n const response = await handler(req);\n\n assertEquals(response.status, 400);\n\n const data = await response.json();\n assertEquals(data.error, \"lat and lng parameters required\");\n});\n\nDeno.test(\"API Integration - /nearby endpoint returns nearby checkins\", async () => {\n const handler = await createTestAPIHandler();\n const req = new Request(\n \"http://localhost/nearby?lat=40.7128&lng=-74.0060&radius=5\",\n );\n const response = await handler(req);\n\n assertEquals(response.status, 200);\n\n const data = await response.json();\n assertExists(data.checkins);\n assertExists(data.center);\n assertEquals(data.center.latitude, 40.7128);\n assertEquals(data.center.longitude, -74.0060);\n assertEquals(data.radius, 5);\n\n if (data.checkins.length > 0) {\n assertExists(data.checkins[0].distance);\n }\n});\n\nDeno.test(\"API Integration - /nearby endpoint filters by distance\", async () => {\n const handler = await createTestAPIHandler();\n\n // Test far away coordinates\n const req = new Request(\"http://localhost/nearby?lat=0&lng=0&radius=5\");\n const response = await handler(req);\n\n assertEquals(response.status, 200);\n\n const data = await response.json();\n assertEquals(data.checkins.length, 0); // Should be empty due to distance\n});\n\nDeno.test(\"API Integration - /api/places/categories endpoint returns category data\", async () => {\n const handler = await createTestAPIHandler();\n const req = new Request(\"http://localhost/api/places/categories\");\n const response = await handler(req);\n\n assertEquals(response.status, 200);\n\n const data = await response.json();\n assertExists(data.categories);\n assertExists(data.defaultSearch);\n assertExists(data.sociallyRelevant);\n assertExists(data.metadata);\n\n // Verify structure\n assertEquals(Array.isArray(data.categories), true);\n assertEquals(Array.isArray(data.defaultSearch), true);\n assertEquals(Array.isArray(data.sociallyRelevant), true);\n assertEquals(typeof data.metadata.totalCategories, \"number\");\n assertEquals(typeof data.metadata.defaultSearchCount, \"number\");\n assertEquals(typeof data.metadata.sociallyRelevantCount, \"number\");\n\n // Verify data consistency\n assertEquals(data.metadata.totalCategories, data.categories.length);\n assertEquals(data.metadata.defaultSearchCount, data.defaultSearch.length);\n assertEquals(\n data.metadata.sociallyRelevantCount,\n data.sociallyRelevant.length,\n );\n\n // Verify category structure\n if (data.categories.length > 0) {\n const category = data.categories[0];\n assertExists(category.id);\n assertExists(category.name);\n assertExists(category.icon);\n assertExists(category.group);\n assertExists(category.osmTag);\n }\n});\n\nDeno.test(\"API Integration - unknown endpoint returns 404\", async () => {\n const handler = await createTestAPIHandler();\n const req = new Request(\"http://localhost/unknown\");\n const response = await handler(req);\n\n assertEquals(response.status, 404);\n\n const data = await response.json();\n assertEquals(data.error, \"Not Found\");\n});\n",[],[785,807,813],[785,807],{"_102":822,"_95":823,"_153":824,"_155":786,"_156":138,"_157":825,"_159":160,"_104":826,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":827,"_98":837},"813eebba-63a8-11f0-b4c9-0224a6c84d84","mocks","813eec96-63a8-11f0-b4c9-0224a6c84d84",149,["D",1752823582243],[828],{"_102":829,"_95":830,"_153":831,"_155":824,"_156":138,"_157":832,"_159":160,"_104":833,"_99":236,"_162":226,"_164":834,"_165":22,"_166":-5,"_167":835,"_98":836},"2f153e74-6930-11f0-be5b-0224a6c84d84","sqlite-mock.ts","815bf85e-63a8-11f0-a6d7-0224a6c84d84",185,["D",1753431611765],"// Mock SQLite implementation for testing\n// Provides in-memory database functionality without requiring Val Town authentication\n\nexport class MockSQLite {\n private tables: Map = new Map();\n private schemas: Map = new Map();\n\n execute(query: string, params?: any[]): Promise<{ rows?: any[] }> {\n const normalizedQuery = query.trim().toLowerCase();\n\n // Handle CREATE TABLE\n if (normalizedQuery.startsWith(\"create table\")) {\n const tableName = this.extractTableName(query);\n if (tableName) {\n this.tables.set(tableName, []);\n this.schemas.set(tableName, query);\n }\n return Promise.resolve({ rows: [] });\n }\n\n // Handle CREATE INDEX\n if (normalizedQuery.startsWith(\"create index\")) {\n return Promise.resolve({ rows: [] });\n }\n\n // Handle INSERT\n if (normalizedQuery.startsWith(\"insert\")) {\n const tableName = this.extractTableNameFromInsert(query);\n if (tableName && params) {\n const table = this.tables.get(tableName) || [];\n const columns = this.extractColumnsFromInsert(query);\n const row: any = {};\n\n columns.forEach((col, index) => {\n row[col] = params[index];\n });\n\n table.push(row);\n this.tables.set(tableName, table);\n }\n return Promise.resolve({ rows: [] });\n }\n\n // Handle SELECT\n if (normalizedQuery.startsWith(\"select\")) {\n const tableName = this.extractTableNameFromSelect(query);\n if (tableName) {\n let table = this.tables.get(tableName) || [];\n\n // Apply WHERE clause if present\n if (normalizedQuery.includes(\"where\") && params) {\n table = this.applyWhereClause(table, query, params);\n }\n\n // Apply ORDER BY if present\n if (normalizedQuery.includes(\"order by\")) {\n table = this.applyOrderBy(table, query);\n }\n\n // Apply LIMIT if present\n if (normalizedQuery.includes(\"limit\")) {\n table = this.applyLimit(table, query, params);\n }\n\n return Promise.resolve({ rows: table });\n }\n return Promise.resolve({ rows: [] });\n }\n\n // Handle COUNT queries\n if (normalizedQuery.includes(\"count(*)\")) {\n const tableName = this.extractTableNameFromSelect(query);\n if (tableName) {\n const table = this.tables.get(tableName) || [];\n return Promise.resolve({ rows: [{ count: table.length }] });\n }\n return Promise.resolve({ rows: [{ count: 0 }] });\n }\n\n // Handle DELETE\n if (normalizedQuery.startsWith(\"delete\")) {\n const tableName = this.extractTableNameFromDelete(query);\n if (tableName) {\n this.tables.set(tableName, []);\n }\n return Promise.resolve({ rows: [] });\n }\n\n // Handle UPDATE\n if (normalizedQuery.startsWith(\"update\")) {\n const tableName = this.extractTableNameFromUpdate(query);\n if (tableName && params) {\n const table = this.tables.get(tableName) || [];\n // Simple UPDATE implementation - update all rows for testing\n table.forEach((row) => {\n if (query.includes(\"SET author_handle =\")) {\n row.author_handle = params[0];\n }\n });\n this.tables.set(tableName, table);\n }\n return Promise.resolve({ rows: [] });\n }\n\n return Promise.resolve({ rows: [] });\n }\n\n private extractTableName(query: string): string | null {\n const match = query.match(/create table if not exists\\s+(\\w+)/i);\n return match ? match[1] : null;\n }\n\n private extractTableNameFromInsert(query: string): string | null {\n const match = query.match(/insert (?:or ignore )?into\\s+(\\w+)/i);\n return match ? match[1] : null;\n }\n\n private extractTableNameFromSelect(query: string): string | null {\n const match = query.match(/from\\s+(\\w+)/i);\n return match ? match[1] : null;\n }\n\n private extractTableNameFromDelete(query: string): string | null {\n const match = query.match(/delete from\\s+(\\w+)/i);\n return match ? match[1] : null;\n }\n\n private extractTableNameFromUpdate(query: string): string | null {\n const match = query.match(/update\\s+(\\w+)/i);\n return match ? match[1] : null;\n }\n\n private extractColumnsFromInsert(query: string): string[] {\n const match = query.match(/\$([^)]+)\$/);\n if (match) {\n return match[1].split(\",\").map((col) => col.trim());\n }\n return [];\n }\n\n private applyWhereClause(table: any[], query: string, params: any[]): any[] {\n const normalizedQuery = query.toLowerCase();\n\n if (normalizedQuery.includes(\"where did =\")) {\n const did = params[0];\n return table.filter((row) => row.did === did);\n }\n\n if (normalizedQuery.includes(\"where author_did =\")) {\n const did = params[0];\n return table.filter((row) => row.author_did === did);\n }\n\n if (normalizedQuery.includes(\"where id =\")) {\n const id = params[0];\n return table.filter((row) => row.id === id);\n }\n\n if (normalizedQuery.includes(\"where fetched_at <\")) {\n const threshold = params[0];\n return table.filter((row) => row.fetched_at < threshold);\n }\n\n return table;\n }\n\n private applyOrderBy(table: any[], query: string): any[] {\n const normalizedQuery = query.toLowerCase();\n\n if (normalizedQuery.includes(\"order by created_at desc\")) {\n return [...table].sort((a, b) =>\n (b.created_at || \"\").localeCompare(a.created_at || \"\")\n );\n }\n\n if (normalizedQuery.includes(\"order by fetched_at asc\")) {\n return [...table].sort((a, b) =>\n (a.fetched_at || \"\").localeCompare(b.fetched_at || \"\")\n );\n }\n\n return table;\n }\n\n private applyLimit(table: any[], query: string, params?: any[]): any[] {\n const match = query.match(/limit\\s+(\\d+|\\?)/i);\n if (match) {\n const limit = match[1] === \"?\"\n ? params?.[params.length - 1]\n : parseInt(match[1]);\n return table.slice(0, limit);\n }\n return table;\n }\n\n // Helper method to clear all data\n clear() {\n this.tables.clear();\n this.schemas.clear();\n }\n}\n\n// Export singleton instance\nexport const mockSqlite = new MockSQLite();\n",[],[785,823,830],[785,823],{"_102":839,"_95":840,"_153":841,"_155":786,"_156":138,"_157":491,"_159":160,"_104":842,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":843,"_98":925},"573c83c6-58b4-11f0-a3e4-f69ea79377d9","unit","573c8484-58b4-11f0-a3e4-f69ea79377d9",["D",1751619202935],[844,853,862,871,880,889,898,907,916],{"_102":845,"_95":846,"_153":847,"_155":841,"_156":138,"_157":848,"_159":160,"_104":849,"_99":32,"_162":226,"_164":850,"_165":22,"_166":-5,"_167":851,"_98":852},"7f4a7980-7b51-11f0-a247-0224a6c84d84","category-service.test.ts","7f4a7a3e-7b51-11f0-a247-0224a6c84d84",800,["D",1755425040621],"// Test suite for CategoryService\n// Tests centralized category system with metadata and use-case functions\n\nimport {\n assertEquals,\n assertExists,\n} from \"https://deno.land/std@0.208.0/assert/mod.ts\";\nimport { CategoryService } from \"../../backend/services/category-service.ts\";\nimport { PlaceCategoryGroup } from \"../../backend/models/place-models.ts\";\n\nDeno.test(\"CategoryService - Use case specific methods\", () => {\n // Default search categories (when user doesn't specify)\n const defaultSearch = CategoryService.getDefaultSearchCategories();\n assertEquals(defaultSearch.includes(\"amenity=restaurant\"), true);\n assertEquals(defaultSearch.includes(\"amenity=cafe\"), true);\n assertEquals(defaultSearch.includes(\"leisure=fitness_centre\"), true);\n assertEquals(defaultSearch.includes(\"amenity=toilets\"), false); // Should not include on-demand categories\n\n // Socially relevant categories\n const social = CategoryService.getSociallyRelevantCategories();\n assertEquals(social.includes(\"amenity=restaurant\"), true);\n assertEquals(social.includes(\"tourism=attraction\"), true);\n assertEquals(social.includes(\"amenity=hospital\"), false); // Not socially relevant\n\n console.log(\n `Default search: ${defaultSearch.length}, Social: ${social.length}`,\n );\n});\n\nDeno.test(\"CategoryService - Address strategy methods\", () => {\n // Venue address strategy (skip expensive geocoding)\n assertEquals(\n CategoryService.shouldUseVenueAddressStrategy(\"restaurant\"),\n true,\n );\n assertEquals(CategoryService.shouldUseVenueAddressStrategy(\"cafe\"), true);\n assertEquals(CategoryService.shouldUseVenueAddressStrategy(\"bank\"), true);\n assertEquals(CategoryService.shouldUseVenueAddressStrategy(\"park\"), false);\n assertEquals(CategoryService.shouldUseVenueAddressStrategy(\"unknown\"), false);\n\n // Geographic address strategy (use Nominatim)\n assertEquals(\n CategoryService.shouldUseGeographicAddressStrategy(\"park\"),\n true,\n );\n assertEquals(\n CategoryService.shouldUseGeographicAddressStrategy(\"playground\"),\n true,\n );\n assertEquals(\n CategoryService.shouldUseGeographicAddressStrategy(\"attraction\"),\n true,\n );\n assertEquals(\n CategoryService.shouldUseGeographicAddressStrategy(\"restaurant\"),\n false,\n );\n assertEquals(\n CategoryService.shouldUseGeographicAddressStrategy(\"unknown\"),\n false,\n );\n});\n\nDeno.test(\"CategoryService - Backward compatibility\", () => {\n // Should maintain all existing PlaceCategorization methods\n const allCategories = CategoryService.getAllCategories();\n const prioritized = CategoryService.getPrioritizedCategories();\n\n assertEquals(allCategories.length > 40, true);\n assertEquals(prioritized.length > 20, true);\n assertEquals(prioritized.length < allCategories.length, true);\n\n // Category group mapping\n assertEquals(\n CategoryService.getCategoryGroup(\"amenity\", \"cafe\"),\n PlaceCategoryGroup.FOOD_AND_DRINK,\n );\n assertEquals(\n CategoryService.getCategoryGroup(\"leisure\", \"fitness_centre\"),\n PlaceCategoryGroup.SPORTS,\n );\n assertEquals(CategoryService.getCategoryGroup(\"unknown\", \"value\"), null);\n\n // Icon mapping\n assertEquals(CategoryService.getIcon(\"amenity\", \"cafe\"), \"☕\");\n assertEquals(CategoryService.getIcon(\"amenity\", \"restaurant\"), \"🍽️\");\n assertEquals(CategoryService.getIcon(\"unknown\", \"value\"), \"📍\");\n\n // Category objects\n const objects = CategoryService.getAllCategoryObjects();\n assertEquals(objects.length, allCategories.length);\n\n const cafeCategory = objects.find((obj) => obj.id === \"amenity_cafe\");\n assertExists(cafeCategory);\n assertEquals(cafeCategory.name, \"Cafe\");\n assertEquals(cafeCategory.icon, \"☕\");\n assertEquals(cafeCategory.group, PlaceCategoryGroup.FOOD_AND_DRINK);\n\n // Category by ID\n const cafeById = CategoryService.getCategoryById(\"amenity_cafe\");\n assertExists(cafeById);\n assertEquals(cafeById.id, \"amenity_cafe\");\n assertEquals(cafeById.name, \"Cafe\");\n\n assertEquals(CategoryService.getCategoryById(\"invalid\"), null);\n assertEquals(CategoryService.getCategoryById(\"\"), null);\n});\n\nDeno.test(\"CategoryService - Category definitions integrity\", () => {\n const definitions = CategoryService.getAllCategoryDefinitions();\n\n // Should have reasonable number of categories\n assertEquals(definitions.length > 40, true);\n assertEquals(definitions.length < 200, true);\n\n for (const def of definitions) {\n // Required fields\n assertExists(def.tag);\n assertExists(def.value);\n assertExists(def.group);\n assertExists(def.icon);\n assertExists(def.metadata);\n\n // Metadata validation\n assertEquals(typeof def.metadata.includeInDefaultSearch, \"boolean\");\n assertEquals(\n [\"venue\", \"geographic\", \"standard\"].includes(\n def.metadata.addressStrategy,\n ),\n true,\n );\n assertEquals(typeof def.metadata.socialRelevance, \"boolean\");\n\n // Tag/value format validation\n assertEquals(def.tag.length > 0, true);\n assertEquals(def.value.length > 0, true);\n assertEquals(def.icon.length > 0, true);\n\n // Group should be valid enum value\n assertEquals(Object.values(PlaceCategoryGroup).includes(def.group), true);\n }\n});\n\nDeno.test(\"CategoryService - Search inclusion distribution\", () => {\n const definitions = CategoryService.getAllCategoryDefinitions();\n\n const includedCount =\n definitions.filter((def) => def.metadata.includeInDefaultSearch).length;\n const excludedCount =\n definitions.filter((def) => !def.metadata.includeInDefaultSearch).length;\n\n // Should have reasonable distribution\n assertEquals(\n includedCount > 15,\n true,\n \"Should have substantial default search categories\",\n );\n assertEquals(includedCount < 50, true, \"Default search should be focused\");\n assertEquals(\n excludedCount > 5,\n true,\n \"Should have some on-demand categories\",\n );\n\n console.log(\n `Search inclusion - Included: ${includedCount}, Excluded: ${excludedCount}`,\n );\n});\n\nDeno.test(\"CategoryService - Address strategy distribution\", () => {\n const definitions = CategoryService.getAllCategoryDefinitions();\n\n const venueCount =\n definitions.filter((def) => def.metadata.addressStrategy === \"venue\")\n .length;\n const geographicCount =\n definitions.filter((def) => def.metadata.addressStrategy === \"geographic\")\n .length;\n const standardCount =\n definitions.filter((def) => def.metadata.addressStrategy === \"standard\")\n .length;\n\n // Should have reasonable distribution\n assertEquals(\n venueCount > 10,\n true,\n \"Should have substantial venue categories\",\n );\n assertEquals(geographicCount > 5, true, \"Should have geographic categories\");\n\n console.log(\n `Address strategy distribution - Venue: ${venueCount}, Geographic: ${geographicCount}, Standard: ${standardCount}`,\n );\n});\n\nDeno.test(\"CategoryService - Social relevance validation\", () => {\n const definitions = CategoryService.getAllCategoryDefinitions();\n\n const socialCount =\n definitions.filter((def) => def.metadata.socialRelevance).length;\n const nonSocialCount =\n definitions.filter((def) => !def.metadata.socialRelevance).length;\n\n // Should have focused social categories\n assertEquals(\n socialCount > 15,\n true,\n \"Should have substantial social categories\",\n );\n assertEquals(socialCount < 45, true, \"Social categories should be focused\");\n assertEquals(nonSocialCount > 5, true, \"Should have non-social categories\");\n\n // Default search categories should mostly be social\n const defaultSearchSocial =\n definitions.filter((def) =>\n def.metadata.includeInDefaultSearch && def.metadata.socialRelevance\n ).length;\n const defaultSearchTotal =\n definitions.filter((def) => def.metadata.includeInDefaultSearch).length;\n\n assertEquals(\n defaultSearchSocial / defaultSearchTotal > 0.7,\n true,\n \"Most default search categories should be social\",\n );\n\n console.log(\n `Social relevance - Social: ${socialCount}, Non-social: ${nonSocialCount}, Default search social ratio: ${\n Math.round(defaultSearchSocial / defaultSearchTotal * 100)\n }%`,\n );\n});\n",[],[785,840,846],{"_102":854,"_95":855,"_153":856,"_155":841,"_156":138,"_157":857,"_159":160,"_104":858,"_99":32,"_162":226,"_164":859,"_165":22,"_166":-5,"_167":860,"_98":861},"c707edf0-7496-11f0-a81f-0224a6c84d84","handle-resolver.test.ts","c707eeae-7496-11f0-a81f-0224a6c84d84",337,["D",1754685138149],"import { assertEquals } from \"https://deno.land/std@0.208.0/assert/mod.ts\";\n\n// Handle resolution utilities for testing\nexport interface HandleResolver {\n resolveHandle(handle: string): Promise;\n isValidHandle(handle: string): boolean;\n normalizeHandle(handle: string): string;\n}\n\nexport class ATProtocolHandleResolver implements HandleResolver {\n async resolveHandle(handle: string): Promise {\n const normalizedHandle = this.normalizeHandle(handle);\n\n if (!this.isValidHandle(normalizedHandle)) {\n return null;\n }\n\n try {\n // Try DNS resolution first\n const dnsResult = await this.resolveDNS(normalizedHandle);\n if (dnsResult) {\n return dnsResult;\n }\n\n // Fall back to HTTP resolution\n return await this.resolveHTTP(normalizedHandle);\n } catch (error) {\n console.error(`Failed to resolve handle ${normalizedHandle}:`, error);\n return null;\n }\n }\n\n isValidHandle(handle: string): boolean {\n // Basic handle validation rules\n if (!handle || handle.length === 0) return false;\n if (handle.length > 253) return false;\n if (handle.startsWith(\".\") || handle.endsWith(\".\")) return false;\n if (handle.includes(\"..\")) return false;\n\n // Must contain only valid characters\n const validPattern = /^[a-zA-Z0-9.-]+$/;\n if (!validPattern.test(handle)) return false;\n\n // Must have at least one dot (domain structure)\n if (!handle.includes(\".\")) return false;\n\n return true;\n }\n\n normalizeHandle(handle: string): string {\n // Remove @ prefix if present\n let normalized = handle.startsWith(\"@\") ? handle.slice(1) : handle;\n\n // Convert to lowercase\n normalized = normalized.toLowerCase();\n\n // Add .bsky.social if no domain is present\n if (!normalized.includes(\".\") || normalized.endsWith(\".bsky\")) {\n normalized = normalized.replace(/\\.bsky$/, \"\") + \".bsky.social\";\n }\n\n return normalized;\n }\n\n private resolveDNS(handle: string): Promise {\n try {\n // In a real implementation, this would do DNS TXT record lookup\n // For testing, we'll simulate common patterns\n if (handle.endsWith(\".bsky.social\")) {\n return Promise.resolve(null); // These use HTTP resolution\n }\n\n // Custom domain resolution would happen here\n return Promise.resolve(null);\n } catch {\n return Promise.resolve(null);\n }\n }\n\n private async resolveHTTP(handle: string): Promise {\n try {\n const response = await fetch(\n `https://bsky.social/xrpc/com.atproto.identity.resolveHandle?handle=${handle}`,\n );\n\n if (!response.ok) {\n return null;\n }\n\n const data = await response.json();\n return data.did || null;\n } catch {\n return null;\n }\n }\n}\n\nexport class MockHandleResolver implements HandleResolver {\n private handleMap = new Map();\n\n constructor(mockData: Record = {}) {\n Object.entries(mockData).forEach(([handle, did]) => {\n this.handleMap.set(this.normalizeHandle(handle), did);\n });\n }\n\n resolveHandle(handle: string): Promise {\n const normalized = this.normalizeHandle(handle);\n if (!this.isValidHandle(normalized)) {\n return Promise.resolve(null);\n }\n return Promise.resolve(this.handleMap.get(normalized) || null);\n }\n\n isValidHandle(handle: string): boolean {\n const resolver = new ATProtocolHandleResolver();\n return resolver.isValidHandle(handle);\n }\n\n normalizeHandle(handle: string): string {\n const resolver = new ATProtocolHandleResolver();\n return resolver.normalizeHandle(handle);\n }\n\n setMockHandle(handle: string, did: string): void {\n this.handleMap.set(this.normalizeHandle(handle), did);\n }\n}\n\n// Tests\nDeno.test(\"HandleResolver - normalizeHandle basic cases\", () => {\n const resolver = new ATProtocolHandleResolver();\n\n assertEquals(\n resolver.normalizeHandle(\"@user.bsky.social\"),\n \"user.bsky.social\",\n );\n assertEquals(\n resolver.normalizeHandle(\"USER.BSKY.SOCIAL\"),\n \"user.bsky.social\",\n );\n assertEquals(resolver.normalizeHandle(\"user\"), \"user.bsky.social\");\n assertEquals(resolver.normalizeHandle(\"user.bsky\"), \"user.bsky.social\");\n});\n\nDeno.test(\"HandleResolver - normalizeHandle preserves custom domains\", () => {\n const resolver = new ATProtocolHandleResolver();\n\n assertEquals(\n resolver.normalizeHandle(\"user.example.com\"),\n \"user.example.com\",\n );\n assertEquals(\n resolver.normalizeHandle(\"@subdomain.example.org\"),\n \"subdomain.example.org\",\n );\n});\n\nDeno.test(\"HandleResolver - isValidHandle validation\", () => {\n const resolver = new ATProtocolHandleResolver();\n\n // Valid handles\n assertEquals(resolver.isValidHandle(\"user.bsky.social\"), true);\n assertEquals(resolver.isValidHandle(\"test-user.example.com\"), true);\n assertEquals(resolver.isValidHandle(\"a.b\"), true);\n\n // Invalid handles\n assertEquals(resolver.isValidHandle(\"\"), false);\n assertEquals(resolver.isValidHandle(\"user\"), false); // No domain\n assertEquals(resolver.isValidHandle(\".user.com\"), false); // Starts with dot\n assertEquals(resolver.isValidHandle(\"user.com.\"), false); // Ends with dot\n assertEquals(resolver.isValidHandle(\"user..com\"), false); // Double dot\n assertEquals(resolver.isValidHandle(\"user@domain.com\"), false); // Invalid character\n assertEquals(resolver.isValidHandle(\"a\".repeat(254)), false); // Too long\n});\n\nDeno.test(\"HandleResolver - isValidHandle edge cases\", () => {\n const resolver = new ATProtocolHandleResolver();\n\n assertEquals(resolver.isValidHandle(\"user_name.com\"), false); // Underscore not allowed\n assertEquals(resolver.isValidHandle(\"user name.com\"), false); // Space not allowed\n assertEquals(resolver.isValidHandle(\"user#name.com\"), false); // Hash not allowed\n assertEquals(resolver.isValidHandle(\"123.bsky.social\"), true); // Numbers are fine\n});\n\nDeno.test(\"MockHandleResolver - basic functionality\", async () => {\n const mockData = {\n \"test.bsky.social\": \"did:plc:test123\",\n \"user.example.com\": \"did:plc:user456\",\n };\n\n const resolver = new MockHandleResolver(mockData);\n\n assertEquals(\n await resolver.resolveHandle(\"test.bsky.social\"),\n \"did:plc:test123\",\n );\n assertEquals(\n await resolver.resolveHandle(\"user.example.com\"),\n \"did:plc:user456\",\n );\n assertEquals(await resolver.resolveHandle(\"unknown.bsky.social\"), null);\n});\n\nDeno.test(\"MockHandleResolver - handle normalization in resolution\", async () => {\n const resolver = new MockHandleResolver({\n \"test.bsky.social\": \"did:plc:test123\",\n });\n\n // Should resolve with various input formats\n assertEquals(\n await resolver.resolveHandle(\"@test.bsky.social\"),\n \"did:plc:test123\",\n );\n assertEquals(\n await resolver.resolveHandle(\"TEST.BSKY.SOCIAL\"),\n \"did:plc:test123\",\n );\n assertEquals(await resolver.resolveHandle(\"test\"), \"did:plc:test123\");\n assertEquals(await resolver.resolveHandle(\"test.bsky\"), \"did:plc:test123\");\n});\n\nDeno.test(\"MockHandleResolver - setMockHandle\", async () => {\n const resolver = new MockHandleResolver();\n\n resolver.setMockHandle(\"dynamic.bsky.social\", \"did:plc:dynamic123\");\n\n assertEquals(\n await resolver.resolveHandle(\"dynamic.bsky.social\"),\n \"did:plc:dynamic123\",\n );\n assertEquals(await resolver.resolveHandle(\"@dynamic\"), \"did:plc:dynamic123\");\n});\n\nDeno.test(\"MockHandleResolver - invalid handle rejection\", async () => {\n const resolver = new MockHandleResolver({\n \"valid.bsky.social\": \"did:plc:valid123\",\n });\n\n // Even if mock data exists, invalid handles should be rejected\n resolver.setMockHandle(\"invalid..handle\", \"did:plc:invalid\");\n\n assertEquals(\n await resolver.resolveHandle(\"valid.bsky.social\"),\n \"did:plc:valid123\",\n );\n assertEquals(await resolver.resolveHandle(\"invalid..handle\"), null);\n});\n\nDeno.test(\"HandleResolver - handle with hyphens and numbers\", () => {\n const resolver = new ATProtocolHandleResolver();\n\n assertEquals(resolver.isValidHandle(\"user-123.bsky.social\"), true);\n assertEquals(resolver.isValidHandle(\"123-user.example.com\"), true);\n assertEquals(\n resolver.normalizeHandle(\"User-123.BSKY.social\"),\n \"user-123.bsky.social\",\n );\n});\n\nDeno.test(\"HandleResolver - boundary length testing\", () => {\n const resolver = new ATProtocolHandleResolver();\n\n // Test maximum valid length (253 characters)\n const maxHandle = \"a\".repeat(240) + \".bsky.social\"; // 240 + 12 = 252 chars\n assertEquals(resolver.isValidHandle(maxHandle), true);\n\n // Test over maximum length\n const overMaxHandle = \"a\".repeat(241) + \".bsky.social\"; // 241 + 12 = 253 chars\n assertEquals(resolver.isValidHandle(overMaxHandle), true);\n\n // Test way over maximum\n const wayOverMaxHandle = \"a\".repeat(250) + \".bsky.social\"; // 250 + 12 = 262 chars\n assertEquals(resolver.isValidHandle(wayOverMaxHandle), false);\n});\n",[],[785,840,855],{"_102":863,"_95":864,"_153":865,"_155":841,"_156":138,"_157":866,"_159":160,"_104":867,"_99":118,"_162":226,"_164":868,"_165":22,"_166":-5,"_167":869,"_98":870},"2f3a344a-6930-11f0-a02f-0224a6c84d84","jetstream-retry.test.ts","36c04f34-692f-11f0-96f3-0224a6c84d84",188,["D",1753431612008],"import { assertEquals } from \"https://deno.land/std@0.208.0/assert/mod.ts\";\n\nDeno.test(\"Jetstream Retry Logic\", async (t) => {\n await t.step(\"should retry connection on failure\", async () => {\n let attemptCount = 0;\n const maxRetries = 3;\n\n // Simulate connection attempts with retry logic\n for (let attempt = 1; attempt <= maxRetries; attempt++) {\n try {\n attemptCount++;\n // Simulate failure on first 2 attempts\n if (attempt < 3) {\n throw new Error(\"WebSocket connection failed\");\n }\n // Success on 3rd attempt\n break;\n } catch (_error) {\n if (attempt < maxRetries) {\n // Exponential backoff simulation\n const backoffMs = Math.pow(2, attempt - 1) * 100; // Using 100ms base for test\n await new Promise((resolve) => setTimeout(resolve, backoffMs));\n }\n }\n }\n\n assertEquals(attemptCount, 3, \"Should have attempted 3 times\");\n });\n\n await t.step(\"should use exponential backoff\", async () => {\n const delays: number[] = [];\n const startTime = Date.now();\n\n for (let attempt = 1; attempt <= 3; attempt++) {\n if (attempt > 1) {\n delays.push(Date.now() - startTime);\n }\n const backoffMs = Math.pow(2, attempt - 1) * 100;\n await new Promise((resolve) => setTimeout(resolve, backoffMs));\n }\n\n // Check that delays follow exponential pattern (100ms, 200ms, 400ms)\n assertEquals(delays.length, 2);\n // Allow some tolerance for timing\n assertEquals(\n delays[0] >= 90 && delays[0] <= 110,\n true,\n \"First delay should be ~100ms\",\n );\n assertEquals(\n delays[1] >= 290 && delays[1] <= 310,\n true,\n \"Second delay should be ~300ms total\",\n );\n });\n});\n",[],[785,840,864],{"_102":872,"_95":873,"_153":874,"_155":841,"_156":138,"_157":875,"_159":160,"_104":876,"_99":236,"_162":226,"_164":877,"_165":22,"_166":-5,"_167":878,"_98":879},"303e9d70-8b3d-11f0-835d-0224a6c84d84","nominatim-search.test.ts","c6bcf2d8-8b1a-11f0-b597-0224a6c84d84",1003,["D",1757175536702],"// Test suite for Nominatim search functionality\n// Tests the new places search endpoint and Nominatim service\n\nimport {\n assertEquals,\n assertExists,\n} from \"https://deno.land/std@0.208.0/assert/mod.ts\";\nimport { NominatimService } from \"../../backend/services/nominatim-service.ts\";\n\nDeno.test(\"NominatimService - Constructor with default config\", () => {\n const service = new NominatimService();\n assertExists(service);\n});\n\nDeno.test(\"NominatimService - Constructor with custom config\", () => {\n const service = new NominatimService({\n baseURL: \"https://custom-nominatim.example.com\",\n timeout: 5000,\n });\n assertExists(service);\n});\n\n// Mock Nominatim API response for testing\nconst mockNominatimResponse = [\n {\n place_id: 12345,\n licence:\n \"Data © OpenStreetMap contributors, ODbL 1.0. https://www.openstreetmap.org/copyright\",\n osm_type: \"node\",\n osm_id: 987654321,\n lat: \"52.080178\",\n lon: \"4.3578971\",\n display_name: \"Test Cafe, Test Street, Test City, Netherlands\",\n class: \"amenity\",\n type: \"cafe\",\n importance: 0.6,\n address: {\n amenity: \"Test Cafe\",\n road: \"Test Street\",\n city: \"Test City\",\n country: \"Netherlands\",\n postcode: \"1234AB\",\n },\n },\n {\n place_id: 67890,\n licence:\n \"Data © OpenStreetMap contributors, ODbL 1.0. https://www.openstreetmap.org/copyright\",\n osm_type: \"way\",\n osm_id: 123456789,\n lat: \"52.081000\",\n lon: \"4.358000\",\n display_name: \"Test Mountain, Netherlands\",\n class: \"natural\",\n type: \"peak\",\n importance: 0.4,\n },\n];\n\n// Mock fetch function for testing\nconst originalFetch = globalThis.fetch;\nfunction mockFetch(url: string, options?: RequestInit): Promise {\n if (url.includes(\"/search\")) {\n return Promise.resolve(\n new Response(JSON.stringify(mockNominatimResponse), {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n }),\n );\n }\n return originalFetch(url, options);\n}\n\nDeno.test(\"NominatimService - searchPlaces with valid query\", async () => {\n // Mock fetch for this test\n globalThis.fetch = mockFetch;\n\n try {\n const service = new NominatimService();\n const results = await service.searchPlaces(\n \"cafe\",\n { latitude: 52.080178, longitude: 4.3578971 },\n { limit: 10 },\n );\n\n assertEquals(results.length, 2);\n\n // Check first result (cafe)\n const cafe = results.find((r) => r.category === \"cafe\");\n assertExists(cafe);\n assertEquals(cafe.name, \"Test Cafe\");\n assertEquals(cafe.icon, \"☕\");\n assertEquals(cafe.elementType, \"node\");\n assertExists(cafe.distanceMeters);\n assertExists(cafe.formattedDistance);\n\n // Check second result (mountain)\n const mountain = results.find((r) => r.category === \"peak\");\n assertExists(mountain);\n assertEquals(mountain.name, \"Test Mountain\");\n assertEquals(mountain.icon, \"⛰️\"); // Mountain icon from CategoryService\n assertEquals(mountain.elementType, \"way\");\n } finally {\n // Restore original fetch\n globalThis.fetch = originalFetch;\n }\n});\n\nDeno.test(\"NominatimService - searchPlaces with country filter\", async () => {\n globalThis.fetch = mockFetch;\n\n try {\n const service = new NominatimService();\n const results = await service.searchPlaces(\n \"restaurant\",\n { latitude: 52.080178, longitude: 4.3578971 },\n { country: \"NL\", limit: 5 },\n );\n\n // Should still get results (mocked)\n assertExists(results);\n assertEquals(Array.isArray(results), true);\n } finally {\n globalThis.fetch = originalFetch;\n }\n});\n\n// Test URL parameter parsing logic (without calling the full API)\nDeno.test(\"Search query validation\", () => {\n // Test basic query validation\n const validQuery = \"cafe near me\";\n assertEquals(validQuery.trim() !== \"\", true);\n\n const emptyQuery = \"\";\n assertEquals(emptyQuery.trim() === \"\", true);\n\n const whitespaceQuery = \" \";\n assertEquals(whitespaceQuery.trim() === \"\", true);\n});\n\nDeno.test(\"Coordinate validation\", () => {\n // Test coordinate range validation\n const validLat = 52.080178;\n const validLng = 4.3578971;\n assertEquals(validLat >= -90 && validLat <= 90, true);\n assertEquals(validLng >= -180 && validLng <= 180, true);\n\n const invalidLat = 91;\n const invalidLng = 181;\n assertEquals(invalidLat >= -90 && invalidLat <= 90, false);\n assertEquals(invalidLng >= -180 && invalidLng <= 180, false);\n});\n\nDeno.test(\"Limit parameter validation\", () => {\n // Test limit parameter handling\n const maxLimit = 25;\n\n const userLimit = 15;\n const actualLimit = Math.min(userLimit, maxLimit);\n assertEquals(actualLimit, 15);\n\n const tooLargeLimit = 50;\n const clampedLimit = Math.min(tooLargeLimit, maxLimit);\n assertEquals(clampedLimit, 25);\n});\n\nDeno.test(\"NominatimService - icon mapping for various OSM types\", () => {\n const service = new NominatimService();\n\n // Test icon mapping through reflection (accessing private method)\n // Note: This tests the logic but can't directly access private methods\n // The icon mapping is tested indirectly through searchPlaces results\n assertEquals(typeof service, \"object\");\n});\n\nDeno.test(\"NominatimService - distance calculation\", () => {\n const service = new NominatimService();\n\n // Test distance formatting indirectly by checking that results have formatted distances\n // Direct testing of private methods isn't possible, but we can verify the output format\n assertEquals(typeof service, \"object\");\n});\n\nDeno.test(\"NominatimService - place name extraction\", () => {\n const service = new NominatimService();\n\n // Test name extraction logic indirectly through searchPlaces\n // The extractPlaceName method is private but its results are visible in the public API\n assertEquals(typeof service, \"object\");\n});\n",[],[785,840,873],{"_102":881,"_95":882,"_153":883,"_155":841,"_156":138,"_157":884,"_159":160,"_104":885,"_99":32,"_162":226,"_164":886,"_165":22,"_166":-5,"_167":887,"_98":888},"7f44fd02-7b51-11f0-9b24-0224a6c84d84","place-categorization-comprehensive.test.ts","7f44fdca-7b51-11f0-9b24-0224a6c84d84",799,["D",1755425040614],"// Comprehensive test suite for PlaceCategorization\n// Tests system integrity across all 175+ categories efficiently\n\nimport {\n assertEquals,\n assertExists,\n} from \"https://deno.land/std@0.208.0/assert/mod.ts\";\nimport { PlaceCategorization } from \"../../backend/utils/place-categorization.ts\";\nimport { PlaceCategoryGroup } from \"../../backend/models/place-models.ts\";\n\nDeno.test(\"PlaceCategorization - System integrity validation\", () => {\n const allCategories = PlaceCategorization.getAllCategories();\n const allObjects = PlaceCategorization.getAllCategoryObjects();\n const prioritizedCategories = PlaceCategorization.getPrioritizedCategories();\n\n // Basic counts validation\n assertEquals(\n allCategories.length,\n allObjects.length,\n \"Category count mismatch between getAllCategories() and getAllCategoryObjects()\",\n );\n assertEquals(\n allCategories.length > 170,\n true,\n \"Should have reasonable number of categories (170+)\",\n );\n assertEquals(\n prioritizedCategories.length > 30 && prioritizedCategories.length < 50,\n true,\n \"Prioritized categories should be focused subset\",\n );\n\n // All categories should be properly formatted OSM tags\n for (const category of allCategories) {\n assertEquals(\n category.includes(\"=\"),\n true,\n `Category ${category} should contain '=' for OSM tag format`,\n );\n assertEquals(\n category.split(\"=\").length,\n 2,\n `Category ${category} should have exactly one '=' separator`,\n );\n }\n\n // All prioritized categories should exist in main categories\n const allCategoriesSet = new Set(allCategories);\n for (const prioritized of prioritizedCategories) {\n assertEquals(\n allCategoriesSet.has(prioritized),\n true,\n `Prioritized category ${prioritized} not found in all categories`,\n );\n }\n\n // Categories should be sorted\n const sortedCategories = [...allCategories].sort();\n assertEquals(\n allCategories,\n sortedCategories,\n \"Categories should be sorted alphabetically\",\n );\n});\n\nDeno.test(\"PlaceCategorization - Category object structure validation\", () => {\n const allObjects = PlaceCategorization.getAllCategoryObjects();\n\n for (const categoryObj of allObjects) {\n // Required fields\n assertExists(categoryObj.id, `Category object missing id`);\n assertExists(\n categoryObj.name,\n `Category object ${categoryObj.id} missing name`,\n );\n assertExists(\n categoryObj.icon,\n `Category object ${categoryObj.id} missing icon`,\n );\n assertExists(\n categoryObj.group,\n `Category object ${categoryObj.id} missing group`,\n );\n assertExists(\n categoryObj.osmTag,\n `Category object ${categoryObj.id} missing osmTag`,\n );\n\n // ID format validation (should be tag_value, may have multiple underscores in value)\n assertEquals(\n categoryObj.id.includes(\"_\"),\n true,\n `Category ID ${categoryObj.id} should contain underscore`,\n );\n assertEquals(\n categoryObj.id.split(\"_\").length >= 2,\n true,\n `Category ID ${categoryObj.id} should have at least one underscore`,\n );\n\n // OSM tag format validation\n assertEquals(\n categoryObj.osmTag.includes(\"=\"),\n true,\n `OSM tag ${categoryObj.osmTag} should contain '='`,\n );\n assertEquals(\n categoryObj.osmTag.split(\"=\").length,\n 2,\n `OSM tag ${categoryObj.osmTag} should have exactly one '='`,\n );\n\n // ID should match OSM tag structure (first part before underscore = tag, rest = value)\n const underscoreIndex = categoryObj.id.indexOf(\"_\");\n const idTag = categoryObj.id.substring(0, underscoreIndex);\n const idValue = categoryObj.id.substring(underscoreIndex + 1);\n const [osmTag, osmValue] = categoryObj.osmTag.split(\"=\");\n assertEquals(\n idTag,\n osmTag,\n `ID tag ${idTag} should match OSM tag ${osmTag}`,\n );\n assertEquals(\n idValue,\n osmValue,\n `ID value ${idValue} should match OSM value ${osmValue}`,\n );\n\n // Group should be valid enum value\n assertEquals(\n Object.values(PlaceCategoryGroup).includes(categoryObj.group),\n true,\n `Invalid category group: ${categoryObj.group}`,\n );\n\n // Name should be properly formatted (Title Case)\n assertEquals(\n categoryObj.name.length > 0,\n true,\n `Category name should not be empty for ${categoryObj.id}`,\n );\n assertEquals(\n categoryObj.name[0].toUpperCase(),\n categoryObj.name[0],\n `Category name should start with capital letter: ${categoryObj.name}`,\n );\n }\n});\n\nDeno.test(\"PlaceCategorization - Category group mapping validation\", () => {\n const allObjects = PlaceCategorization.getAllCategoryObjects();\n\n // Group all categories by their tag type\n const categoriesByTag: Record = {};\n for (const obj of allObjects) {\n const [tag] = obj.osmTag.split(\"=\");\n if (!categoriesByTag[tag]) categoriesByTag[tag] = [];\n categoriesByTag[tag].push(obj);\n }\n\n // Validate each major tag type has proper group coverage\n const expectedTags = [\"amenity\", \"leisure\", \"shop\", \"tourism\"];\n for (const tag of expectedTags) {\n assertEquals(\n categoriesByTag[tag]?.length > 0,\n true,\n `Should have categories for ${tag} tag`,\n );\n\n // Each tag type should map to multiple different groups (not all the same)\n const groups = new Set(categoriesByTag[tag].map((c) => c.group));\n assertEquals(\n groups.size > 1,\n true,\n `Tag ${tag} should map to multiple category groups, found: ${\n Array.from(groups)\n }`,\n );\n }\n\n // Food & Drink should be well represented\n const foodAndDrinkCategories = allObjects.filter((obj) =>\n obj.group === PlaceCategoryGroup.FOOD_AND_DRINK\n );\n assertEquals(\n foodAndDrinkCategories.length > 10,\n true,\n \"Should have substantial Food & Drink category coverage\",\n );\n\n // Shopping should be well represented\n const shoppingCategories = allObjects.filter((obj) =>\n obj.group === PlaceCategoryGroup.SHOPPING\n );\n assertEquals(\n shoppingCategories.length > 10,\n true,\n \"Should have substantial Shopping category coverage\",\n );\n});\n\nDeno.test(\"PlaceCategorization - Icon mapping validation\", () => {\n const allObjects = PlaceCategorization.getAllCategoryObjects();\n\n let specificIconCount = 0;\n let defaultIconCount = 0;\n\n for (const obj of allObjects) {\n // Icon should be valid emoji or default\n assertEquals(\n obj.icon.length > 0,\n true,\n `Icon should not be empty for ${obj.id}`,\n );\n\n if (obj.icon === \"📍\") {\n defaultIconCount++;\n } else {\n specificIconCount++;\n // Specific icons should be actual emoji characters (may be multi-codepoint)\n assertEquals(\n obj.icon.length <= 10,\n true,\n `Icon should be reasonable emoji length, got: ${obj.icon} (${obj.icon.length} chars) for ${obj.id}`,\n );\n }\n }\n\n // At least some categories should have specific icons (not all defaults)\n assertEquals(\n specificIconCount > 20,\n true,\n `Should have substantial number of specific icons, found ${specificIconCount}`,\n );\n\n console.log(\n `Icon coverage: ${specificIconCount} specific, ${defaultIconCount} default (${\n Math.round(specificIconCount / allObjects.length * 100)\n }% specific)`,\n );\n});\n\nDeno.test(\"PlaceCategorization - getCategoryGroup method validation\", () => {\n // Test a representative sample of each tag type\n const testCases = [\n {\n tag: \"amenity\",\n value: \"restaurant\",\n expectedGroup: PlaceCategoryGroup.FOOD_AND_DRINK,\n },\n {\n tag: \"amenity\",\n value: \"hospital\",\n expectedGroup: PlaceCategoryGroup.HEALTH,\n },\n {\n tag: \"amenity\",\n value: \"bank\",\n expectedGroup: PlaceCategoryGroup.SERVICES,\n },\n {\n tag: \"leisure\",\n value: \"fitness_centre\",\n expectedGroup: PlaceCategoryGroup.SPORTS,\n },\n { tag: \"leisure\", value: \"park\", expectedGroup: PlaceCategoryGroup.NATURE },\n {\n tag: \"shop\",\n value: \"supermarket\",\n expectedGroup: PlaceCategoryGroup.FOOD_AND_DRINK,\n },\n {\n tag: \"shop\",\n value: \"clothes\",\n expectedGroup: PlaceCategoryGroup.SHOPPING,\n },\n {\n tag: \"tourism\",\n value: \"hotel\",\n expectedGroup: PlaceCategoryGroup.ACCOMMODATION,\n },\n {\n tag: \"tourism\",\n value: \"museum\",\n expectedGroup: PlaceCategoryGroup.CULTURE,\n },\n ];\n\n for (const { tag, value, expectedGroup } of testCases) {\n const result = PlaceCategorization.getCategoryGroup(tag, value);\n assertEquals(\n result,\n expectedGroup,\n `getCategoryGroup(${tag}, ${value}) should return ${expectedGroup}`,\n );\n }\n\n // Test unknown tag/value combinations\n assertEquals(PlaceCategorization.getCategoryGroup(\"unknown\", \"value\"), null);\n assertEquals(\n PlaceCategorization.getCategoryGroup(\"amenity\", \"unknown_value\"),\n PlaceCategoryGroup.SERVICES,\n ); // fallback\n});\n\nDeno.test(\"PlaceCategorization - getCategoryById validation\", () => {\n // Test valid IDs\n const cafeCategory = PlaceCategorization.getCategoryById(\"amenity_cafe\");\n assertExists(cafeCategory);\n assertEquals(cafeCategory.id, \"amenity_cafe\");\n assertEquals(cafeCategory.osmTag, \"amenity=cafe\");\n assertEquals(cafeCategory.group, PlaceCategoryGroup.FOOD_AND_DRINK);\n\n // Test invalid IDs\n assertEquals(PlaceCategorization.getCategoryById(\"invalid\"), null);\n assertEquals(\n PlaceCategorization.getCategoryById(\"invalid_format_too_many_parts\"),\n null,\n );\n assertEquals(PlaceCategorization.getCategoryById(\"\"), null);\n});\n\nDeno.test(\"PlaceCategorization - Social check-in focus validation\", () => {\n const prioritized = PlaceCategorization.getPrioritizedCategories();\n\n // Prioritized should focus on social/experience categories\n const socialCategories = [\n \"amenity=restaurant\",\n \"amenity=cafe\",\n \"amenity=bar\",\n \"amenity=cinema\",\n \"tourism=attraction\",\n \"tourism=museum\",\n \"leisure=fitness_centre\",\n ];\n\n for (const category of socialCategories) {\n assertEquals(\n prioritized.includes(category),\n true,\n `Prioritized should include social category: ${category}`,\n );\n }\n\n // Should NOT prioritize utility categories (unless essential)\n const utilityCategories = [\n \"amenity=toilets\",\n \"amenity=waste_disposal\",\n \"amenity=recycling\",\n ];\n\n for (const category of utilityCategories) {\n assertEquals(\n prioritized.includes(category),\n false,\n `Prioritized should NOT include utility category: ${category}`,\n );\n }\n});\n",[],[785,840,882],{"_102":890,"_95":891,"_153":892,"_155":841,"_156":138,"_157":893,"_159":160,"_104":894,"_99":158,"_162":226,"_164":895,"_165":22,"_166":-5,"_167":896,"_98":897},"4b5a3676-7816-11f0-9845-0224a6c84d84","places-api.test.ts","734c8f18-754a-11f0-87b3-0224a6c84d84",694,["D",1755069759686],"// Test suite for places API endpoint\n// Tests the TypeScript port of OSM/Overpass place discovery\n\nimport {\n assertEquals,\n assertExists,\n} from \"https://deno.land/std@0.208.0/assert/mod.ts\";\nimport { OverpassService } from \"../../backend/services/overpass-service.ts\";\nimport { PlaceCategorization } from \"../../backend/utils/place-categorization.ts\";\nimport { PlaceCategoryGroup } from \"../../backend/models/place-models.ts\";\n\nDeno.test(\"PlaceCategorization - Category mapping\", () => {\n // Test category group mapping\n assertEquals(\n PlaceCategorization.getCategoryGroup(\"amenity\", \"cafe\"),\n PlaceCategoryGroup.FOOD_AND_DRINK,\n );\n\n assertEquals(\n PlaceCategorization.getCategoryGroup(\"leisure\", \"climbing\"),\n PlaceCategoryGroup.SPORTS,\n );\n\n assertEquals(\n PlaceCategorization.getCategoryGroup(\"shop\", \"supermarket\"),\n PlaceCategoryGroup.FOOD_AND_DRINK,\n );\n\n assertEquals(\n PlaceCategorization.getCategoryGroup(\"tourism\", \"hotel\"),\n PlaceCategoryGroup.ACCOMMODATION,\n );\n});\n\nDeno.test(\"PlaceCategorization - Icon mapping\", () => {\n assertEquals(PlaceCategorization.getIcon(\"amenity\", \"cafe\"), \"☕\");\n assertEquals(PlaceCategorization.getIcon(\"amenity\", \"restaurant\"), \"🍽️\");\n assertEquals(PlaceCategorization.getIcon(\"leisure\", \"climbing\"), \"🧗‍♂️\");\n assertEquals(PlaceCategorization.getIcon(\"shop\", \"supermarket\"), \"🛒\");\n assertEquals(PlaceCategorization.getIcon(\"unknown\", \"tag\"), \"📍\");\n});\n\nDeno.test(\"PlaceCategorization - Get all categories\", () => {\n const categories = PlaceCategorization.getAllCategories();\n\n // Should have categories from all tag types\n assertEquals(categories.includes(\"amenity=cafe\"), true);\n assertEquals(categories.includes(\"leisure=climbing\"), true);\n assertEquals(categories.includes(\"shop=supermarket\"), true);\n assertEquals(categories.includes(\"tourism=hotel\"), true);\n\n // Should be sorted\n const sorted = [...categories].sort();\n assertEquals(categories, sorted);\n});\n\nDeno.test(\"PlaceCategorization - Prioritized categories\", () => {\n const prioritized = PlaceCategorization.getPrioritizedCategories();\n\n // Should include most common places\n assertEquals(prioritized.includes(\"amenity=restaurant\"), true);\n assertEquals(prioritized.includes(\"amenity=cafe\"), true);\n assertEquals(prioritized.includes(\"leisure=climbing\"), true);\n\n // Should be reasonable number (focused on check-in worthy places)\n assertEquals(prioritized.length > 30 && prioritized.length < 50, true);\n});\n\nDeno.test(\"PlaceCategorization - Category objects with IDs\", () => {\n const categoryObjects = PlaceCategorization.getAllCategoryObjects();\n\n // Should have IDs in correct format\n const cafeCategory = categoryObjects.find((c) => c.id === \"amenity_cafe\");\n assertExists(cafeCategory);\n assertEquals(cafeCategory.name, \"Cafe\");\n assertEquals(cafeCategory.icon, \"☕\");\n assertEquals(cafeCategory.osmTag, \"amenity=cafe\");\n assertEquals(cafeCategory.group, PlaceCategoryGroup.FOOD_AND_DRINK);\n});\n\nDeno.test(\"OverpassService - Distance calculation\", () => {\n const service = new OverpassService();\n\n // Access private method via any cast for testing\n const calculateDistance = (service as any).calculateDistance;\n\n // Test known distance (approximately)\n const distance = calculateDistance(37.7749, -122.4194, 37.7849, -122.4094);\n\n // Should be roughly 1.4km between these SF coordinates\n assertEquals(Math.abs(distance - 1400) < 100, true);\n});\n\nDeno.test(\"OverpassService - Distance formatting\", () => {\n const service = new OverpassService();\n\n // Access private method\n const formatDistance = (service as any).formatDistance;\n\n assertEquals(formatDistance(45), \"45m\");\n assertEquals(formatDistance(999), \"999m\");\n assertEquals(formatDistance(1000), \"1.0km\");\n assertEquals(formatDistance(1500), \"1.5km\");\n});\n\n// Mock test for OverpassService (no external API calls)\nDeno.test(\"OverpassService - Mock API query\", async () => {\n // Mock the OverpassService to avoid external API calls\n class MockOverpassService {\n findNearbyPlacesWithDistance(\n _coordinate: { latitude: number; longitude: number },\n _radiusMeters: number,\n ) {\n // Return mock places data\n return [\n {\n id: \"node:123456789\",\n elementType: \"node\" as const,\n elementId: 123456789,\n name: \"Golden Gate Bridge\",\n latitude: 37.8199,\n longitude: -122.4783,\n tags: {\n \"name\": \"Golden Gate Bridge\",\n \"man_made\": \"bridge\",\n },\n address: {\n $type: \"community.lexicon.location.address\" as const,\n name: \"Golden Gate Bridge\",\n locality: \"San Francisco\",\n region: \"CA\",\n country: \"US\",\n },\n category: \"bridge\",\n categoryGroup: undefined,\n icon: \"🌉\",\n distanceMeters: 50,\n formattedDistance: \"50m\",\n },\n {\n id: \"node:987654321\",\n elementType: \"node\" as const,\n elementId: 987654321,\n name: \"Test Cafe\",\n latitude: 37.8200,\n longitude: -122.4784,\n tags: {\n \"name\": \"Test Cafe\",\n \"amenity\": \"cafe\",\n },\n address: {\n $type: \"community.lexicon.location.address\" as const,\n name: \"Test Cafe\",\n street: \"123 Test St\",\n locality: \"San Francisco\",\n region: \"CA\",\n country: \"US\",\n },\n category: \"cafe\",\n categoryGroup: undefined,\n icon: \"☕\",\n distanceMeters: 150,\n formattedDistance: \"150m\",\n },\n ];\n }\n }\n\n const mockService = new MockOverpassService();\n const coordinate = { latitude: 37.8199, longitude: -122.4783 };\n\n const places = await mockService.findNearbyPlacesWithDistance(\n coordinate,\n 1000,\n );\n\n // Test that mock data is returned correctly\n assertEquals(places.length, 2);\n assertEquals(places[0].name, \"Golden Gate Bridge\");\n assertEquals(places[0].distanceMeters, 50);\n assertEquals(places[1].name, \"Test Cafe\");\n assertEquals(places[1].distanceMeters, 150);\n\n // Test that places are properly structured\n for (const place of places) {\n assertExists(place.id);\n assertExists(place.name);\n assertExists(place.latitude);\n assertExists(place.longitude);\n assertExists(place.address);\n assertExists(place.address.name);\n assertExists(place.distanceMeters);\n assertExists(place.formattedDistance);\n assertEquals(typeof place.distanceMeters, \"number\");\n assertEquals(place.distanceMeters >= 0, true);\n }\n});\n",[],[785,840,891],{"_102":899,"_95":900,"_153":901,"_155":841,"_156":138,"_157":902,"_159":160,"_104":903,"_99":32,"_162":226,"_164":904,"_165":22,"_166":-5,"_167":905,"_98":906},"c70d58c6-7496-11f0-b0b3-0224a6c84d84","profile-resolver.test.ts","c70d5966-7496-11f0-b0b3-0224a6c84d84",338,["D",1754685138150],"import {\n assertEquals,\n assertExists,\n} from \"https://deno.land/std@0.208.0/assert/mod.ts\";\nimport {\n ATProtocolProfileResolver,\n MockProfileFetcher,\n} from \"../../backend/utils/profile-resolver.ts\";\nimport { InMemoryStorageProvider } from \"../../backend/utils/storage-provider.ts\";\n\nDeno.test(\"ProfileResolver - resolveProfile with cache hit\", async () => {\n const storage = new InMemoryStorageProvider();\n const mockFetcher = new MockProfileFetcher();\n const resolver = new ATProtocolProfileResolver(storage, mockFetcher);\n\n // Pre-populate cache\n const did = \"did:plc:test123\";\n const cachedProfile = {\n did,\n handle: \"test.bsky.social\",\n displayName: \"Test User\",\n fetchedAt: new Date().toISOString(),\n };\n await storage.setProfile(cachedProfile);\n\n const result = await resolver.resolveProfile(did);\n assertExists(result);\n assertEquals(result.did, did);\n assertEquals(result.handle, \"test.bsky.social\");\n assertEquals(result.displayName, \"Test User\");\n});\n\nDeno.test(\"ProfileResolver - resolveProfile with cache miss\", async () => {\n const storage = new InMemoryStorageProvider();\n const mockFetcher = new MockProfileFetcher();\n const resolver = new ATProtocolProfileResolver(storage, mockFetcher);\n\n const did = \"did:plc:test456\";\n mockFetcher.setMockProfile(did, {\n handle: \"newuser.bsky.social\",\n displayName: \"New User\",\n });\n\n const result = await resolver.resolveProfile(did);\n assertExists(result);\n assertEquals(result.did, did);\n assertEquals(result.handle, \"newuser.bsky.social\");\n assertEquals(result.displayName, \"New User\");\n\n // Verify it was cached\n const cached = await storage.getProfile(did);\n assertExists(cached);\n assertEquals(cached.did, did);\n});\n\nDeno.test(\"ProfileResolver - resolveProfile with stale cache\", async () => {\n const storage = new InMemoryStorageProvider();\n const mockFetcher = new MockProfileFetcher();\n const resolver = new ATProtocolProfileResolver(storage, mockFetcher);\n\n const did = \"did:plc:stale123\";\n\n // Add stale cache entry (25+ hours ago)\n const staleDate = new Date();\n staleDate.setHours(staleDate.getHours() - 25);\n const staleProfile = {\n did,\n handle: \"oldhandle.bsky.social\",\n displayName: \"Old Name\",\n fetchedAt: staleDate.toISOString(),\n };\n await storage.setProfile(staleProfile);\n\n // Set up fresh data\n mockFetcher.setMockProfile(did, {\n handle: \"newhandle.bsky.social\",\n displayName: \"New Name\",\n });\n\n const result = await resolver.resolveProfile(did);\n assertExists(result);\n assertEquals(result.handle, \"newhandle.bsky.social\");\n assertEquals(result.displayName, \"New Name\");\n});\n\nDeno.test(\"ProfileResolver - batchResolveProfiles\", async () => {\n const storage = new InMemoryStorageProvider();\n const mockFetcher = new MockProfileFetcher();\n const resolver = new ATProtocolProfileResolver(storage, mockFetcher);\n\n const dids = [\"did:plc:batch1\", \"did:plc:batch2\", \"did:plc:batch3\"];\n\n // Pre-cache one profile\n await storage.setProfile({\n did: dids[0],\n handle: \"cached.bsky.social\",\n displayName: \"Cached User\",\n fetchedAt: new Date().toISOString(),\n });\n\n // Set up mock data for the others\n mockFetcher.setMockProfile(dids[1], {\n handle: \"user2.bsky.social\",\n displayName: \"User 2\",\n });\n mockFetcher.setMockProfile(dids[2], {\n handle: \"user3.bsky.social\",\n displayName: \"User 3\",\n });\n\n const results = await resolver.batchResolveProfiles(dids);\n assertEquals(results.size, 3);\n assertEquals(results.get(dids[0])?.handle, \"cached.bsky.social\");\n assertEquals(results.get(dids[1])?.handle, \"user2.bsky.social\");\n assertEquals(results.get(dids[2])?.handle, \"user3.bsky.social\");\n});\n\nDeno.test(\"ProfileResolver - refreshStaleProfiles\", async () => {\n const storage = new InMemoryStorageProvider();\n const mockFetcher = new MockProfileFetcher();\n const resolver = new ATProtocolProfileResolver(storage, mockFetcher);\n\n const dids = [\"did:plc:refresh1\", \"did:plc:refresh2\"];\n\n // Add stale profiles\n const staleDate = new Date();\n staleDate.setHours(staleDate.getHours() - 25);\n\n for (const did of dids) {\n await storage.setProfile({\n did,\n handle: `old-${did.slice(-6)}.bsky.social`,\n displayName: \"Old Name\",\n fetchedAt: staleDate.toISOString(),\n });\n\n mockFetcher.setMockProfile(did, {\n handle: `new-${did.slice(-6)}.bsky.social`,\n displayName: \"New Name\",\n });\n }\n\n const refreshed = await resolver.refreshStaleProfiles(10);\n assertEquals(refreshed, 2);\n\n // Verify profiles were updated\n for (const did of dids) {\n const profile = await storage.getProfile(did);\n assertExists(profile);\n assertEquals(profile.handle.startsWith(\"new-\"), true);\n assertEquals(profile.displayName, \"New Name\");\n }\n});\n\nDeno.test(\"ProfileResolver - handles fetch failures gracefully\", async () => {\n const storage = new InMemoryStorageProvider();\n const mockFetcher = new MockProfileFetcher();\n const resolver = new ATProtocolProfileResolver(storage, mockFetcher);\n\n const did = \"did:plc:missing\";\n\n // Don't set up any mock data, so fetch will return null\n\n const result = await resolver.resolveProfile(did);\n assertEquals(result, null);\n});\n\nDeno.test(\"ProfileResolver - returns stale cache on fetch failure\", async () => {\n const storage = new InMemoryStorageProvider();\n const mockFetcher = new MockProfileFetcher();\n const resolver = new ATProtocolProfileResolver(storage, mockFetcher);\n\n const did = \"did:plc:fallback\";\n\n // Add stale cache\n const staleDate = new Date();\n staleDate.setHours(staleDate.getHours() - 25);\n const staleProfile = {\n did,\n handle: \"stale.bsky.social\",\n displayName: \"Stale User\",\n fetchedAt: staleDate.toISOString(),\n };\n await storage.setProfile(staleProfile);\n\n // Don't set up fresh data, so fetch will fail\n\n const result = await resolver.resolveProfile(did);\n assertExists(result);\n assertEquals(result.handle, \"stale.bsky.social\");\n assertEquals(result.displayName, \"Stale User\");\n});\n\nDeno.test(\"MockProfileFetcher - basic functionality\", async () => {\n const mockFetcher = new MockProfileFetcher();\n const did = \"did:plc:mock123\";\n\n mockFetcher.setMockProfile(did, {\n handle: \"mock.bsky.social\",\n displayName: \"Mock User\",\n avatar: \"https://example.com/avatar.jpg\",\n });\n\n const result = await mockFetcher.fetchProfile(did);\n assertExists(result);\n assertEquals(result.did, did);\n assertEquals(result.handle, \"mock.bsky.social\");\n assertEquals(result.displayName, \"Mock User\");\n assertEquals(result.avatar, \"https://example.com/avatar.jpg\");\n assertExists(result.fetchedAt);\n});\n\nDeno.test(\"MockProfileFetcher - generates handle if not provided\", async () => {\n const mockFetcher = new MockProfileFetcher();\n const did = \"did:plc:auto123456\";\n\n mockFetcher.setMockProfile(did, {\n displayName: \"Auto Handle\",\n });\n\n const result = await mockFetcher.fetchProfile(did);\n assertExists(result);\n assertEquals(result.handle, \"123456.bsky.social\");\n});\n\nDeno.test(\"MockProfileFetcher - returns null for unknown DIDs\", async () => {\n const mockFetcher = new MockProfileFetcher();\n const result = await mockFetcher.fetchProfile(\"did:plc:unknown\");\n assertEquals(result, null);\n});\n",[],[785,840,900],{"_102":908,"_95":909,"_153":910,"_155":841,"_156":138,"_157":911,"_159":160,"_104":912,"_99":118,"_162":226,"_164":913,"_165":22,"_166":-5,"_167":914,"_98":915},"daaf4fde-5a7d-11f0-9d68-f69ea79377d9","spatial.test.ts","5801066a-58b4-11f0-a0a5-f69ea79377d9",62,["D",1751815703470],"import {\n assertAlmostEquals,\n assertEquals,\n} from \"https://deno.land/std@0.208.0/assert/mod.ts\";\n\n// Haversine distance calculation (from the API code)\nfunction calculateDistance(\n lat1: number,\n lng1: number,\n lat2: number,\n lng2: number,\n): number {\n const R = 6371; // Earth's radius in km\n const dLat = (lat2 - lat1) * Math.PI / 180;\n const dLng = (lng2 - lng1) * Math.PI / 180;\n const a = Math.sin(dLat / 2) * Math.sin(dLat / 2) +\n Math.cos(lat1 * Math.PI / 180) * Math.cos(lat2 * Math.PI / 180) *\n Math.sin(dLng / 2) * Math.sin(dLng / 2);\n const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));\n return R * c;\n}\n\nDeno.test(\"Spatial - calculateDistance same point\", () => {\n const distance = calculateDistance(40.7128, -74.0060, 40.7128, -74.0060);\n assertEquals(distance, 0);\n});\n\nDeno.test(\"Spatial - calculateDistance New York to Los Angeles\", () => {\n // NYC: 40.7128° N, 74.0060° W\n // LA: 34.0522° N, 118.2437° W\n const distance = calculateDistance(40.7128, -74.0060, 34.0522, -118.2437);\n\n // Expected distance is approximately 3944 km\n assertAlmostEquals(distance, 3944, 50); // Allow 50km tolerance\n});\n\nDeno.test(\"Spatial - calculateDistance short distance\", () => {\n // Two points in Manhattan, approximately 1km apart\n const lat1 = 40.7589; // Times Square\n const lng1 = -73.9851;\n const lat2 = 40.7505; // Empire State Building\n const lng2 = -73.9934;\n\n const distance = calculateDistance(lat1, lng1, lat2, lng2);\n\n // Should be approximately 1.2 km\n assertAlmostEquals(distance, 1.2, 0.5);\n});\n\nDeno.test(\"Spatial - calculateDistance across equator\", () => {\n // Test crossing the equator\n const distance = calculateDistance(10, 0, -10, 0);\n\n // 20 degrees of latitude ≈ 2222 km\n assertAlmostEquals(distance, 2222, 50);\n});\n\nDeno.test(\"Spatial - calculateDistance across 180th meridian\", () => {\n // Test crossing the international date line\n const distance = calculateDistance(0, 179, 0, -179);\n\n // Should be about 222 km (2 degrees of longitude at equator)\n assertAlmostEquals(distance, 222, 50);\n});\n\nDeno.test(\"Spatial - distance filtering logic\", () => {\n interface TestCheckin {\n id: string;\n latitude: number;\n longitude: number;\n distance?: number;\n }\n\n const centerLat = 40.7128;\n const centerLng = -74.0060;\n const radius = 5; // 5km radius\n\n const checkins: TestCheckin[] = [\n { id: \"nearby1\", latitude: 40.7150, longitude: -74.0080 }, // ~250m away\n { id: \"nearby2\", latitude: 40.7200, longitude: -74.0100 }, // ~1km away\n { id: \"far1\", latitude: 40.8000, longitude: -74.0000 }, // ~10km away\n { id: \"far2\", latitude: 41.0000, longitude: -74.0000 }, // ~32km away\n ];\n\n // Calculate distances and filter\n const nearbyCheckins = checkins\n .map((checkin) => ({\n ...checkin,\n distance: calculateDistance(\n centerLat,\n centerLng,\n checkin.latitude,\n checkin.longitude,\n ),\n }))\n .filter((checkin) => checkin.distance <= radius)\n .sort((a, b) => a.distance - b.distance);\n\n // Should have 2 nearby checkins\n assertEquals(nearbyCheckins.length, 2);\n assertEquals(nearbyCheckins[0].id, \"nearby1\");\n assertEquals(nearbyCheckins[1].id, \"nearby2\");\n\n // Verify distances are calculated and within radius\n assertEquals(nearbyCheckins[0].distance! < radius, true);\n assertEquals(nearbyCheckins[1].distance! < radius, true);\n\n // Verify sorting by distance\n assertEquals(\n nearbyCheckins[0].distance! <= nearbyCheckins[1].distance!,\n true,\n );\n});\n\nDeno.test(\"Spatial - coordinate validation\", () => {\n // Test invalid coordinates\n const invalidLat = calculateDistance(91, 0, 0, 0); // Latitude > 90\n assertEquals(isNaN(invalidLat), false); // Should still calculate, even if unrealistic\n\n const invalidLng = calculateDistance(0, 181, 0, 0); // Longitude > 180\n assertEquals(isNaN(invalidLng), false); // Should still calculate\n});\n\nDeno.test(\"Spatial - precision rounding\", () => {\n const distance = calculateDistance(40.7128, -74.0060, 40.7130, -74.0062);\n const rounded = Math.round(distance * 100) / 100; // 2 decimal places\n\n // Should be a very small distance, properly rounded\n assertEquals(typeof rounded, \"number\");\n assertEquals(rounded >= 0, true);\n assertEquals(rounded < 1, true); // Should be less than 1km\n});\n\nDeno.test(\"Spatial - boundary conditions\", () => {\n // Test at the poles\n const northPole1 = calculateDistance(90, 0, 90, 180);\n assertAlmostEquals(northPole1, 0, 0.001); // All points at north pole are the same (within 1m)\n\n // Test at extreme longitudes\n const extremeLng = calculateDistance(0, -180, 0, 180);\n assertAlmostEquals(extremeLng, 0, 0.001); // -180 and 180 longitude are the same meridian (within 1m)\n});\n",[],[785,840,909],{"_102":917,"_95":918,"_153":919,"_155":841,"_156":138,"_157":920,"_159":160,"_104":921,"_99":32,"_162":226,"_164":922,"_165":22,"_166":-5,"_167":923,"_98":924},"c71dcbf2-7496-11f0-bb83-0224a6c84d84","storage-provider.test.ts","c71dccec-7496-11f0-bb83-0224a6c84d84",340,["D",1754685138258],"import {\n assertEquals,\n assertExists,\n} from \"https://deno.land/std@0.208.0/assert/mod.ts\";\nimport {\n InMemoryStorageProvider,\n ProfileData,\n} from \"../../backend/utils/storage-provider.ts\";\n\nDeno.test(\"InMemoryStorageProvider - store and retrieve profile\", async () => {\n const storage = new InMemoryStorageProvider();\n const profile: ProfileData = {\n did: \"did:plc:test123\",\n handle: \"test.bsky.social\",\n displayName: \"Test User\",\n avatar: \"https://example.com/avatar.jpg\",\n description: \"A test user profile\",\n fetchedAt: new Date().toISOString(),\n };\n\n await storage.setProfile(profile);\n const retrieved = await storage.getProfile(profile.did);\n\n assertExists(retrieved);\n assertEquals(retrieved.did, profile.did);\n assertEquals(retrieved.handle, profile.handle);\n assertEquals(retrieved.displayName, profile.displayName);\n assertEquals(retrieved.avatar, profile.avatar);\n assertEquals(retrieved.description, profile.description);\n assertEquals(retrieved.fetchedAt, profile.fetchedAt);\n});\n\nDeno.test(\"InMemoryStorageProvider - retrieve non-existent profile\", async () => {\n const storage = new InMemoryStorageProvider();\n const result = await storage.getProfile(\"did:plc:nonexistent\");\n assertEquals(result, null);\n});\n\nDeno.test(\"InMemoryStorageProvider - overwrite existing profile\", async () => {\n const storage = new InMemoryStorageProvider();\n const did = \"did:plc:overwrite123\";\n\n const originalProfile: ProfileData = {\n did,\n handle: \"original.bsky.social\",\n displayName: \"Original Name\",\n fetchedAt: new Date().toISOString(),\n };\n\n const updatedProfile: ProfileData = {\n did,\n handle: \"updated.bsky.social\",\n displayName: \"Updated Name\",\n avatar: \"https://example.com/new-avatar.jpg\",\n fetchedAt: new Date().toISOString(),\n };\n\n await storage.setProfile(originalProfile);\n await storage.setProfile(updatedProfile);\n\n const retrieved = await storage.getProfile(did);\n assertExists(retrieved);\n assertEquals(retrieved.handle, \"updated.bsky.social\");\n assertEquals(retrieved.displayName, \"Updated Name\");\n assertEquals(retrieved.avatar, \"https://example.com/new-avatar.jpg\");\n});\n\nDeno.test(\"InMemoryStorageProvider - getStaleProfiles\", async () => {\n const storage = new InMemoryStorageProvider();\n\n // Create profiles with different timestamps\n const now = new Date();\n const oneHourAgo = new Date(now.getTime() - 1 * 60 * 60 * 1000);\n const sixHoursAgo = new Date(now.getTime() - 6 * 60 * 60 * 1000);\n const twentyFiveHoursAgo = new Date(now.getTime() - 25 * 60 * 60 * 1000);\n\n const profiles: ProfileData[] = [\n {\n did: \"did:plc:fresh\",\n handle: \"fresh.bsky.social\",\n fetchedAt: oneHourAgo.toISOString(),\n },\n {\n did: \"did:plc:medium\",\n handle: \"medium.bsky.social\",\n fetchedAt: sixHoursAgo.toISOString(),\n },\n {\n did: \"did:plc:stale\",\n handle: \"stale.bsky.social\",\n fetchedAt: twentyFiveHoursAgo.toISOString(),\n },\n ];\n\n for (const profile of profiles) {\n await storage.setProfile(profile);\n }\n\n // Get profiles older than 24 hours (stale threshold)\n const staleProfiles = await storage.getStaleProfiles(10, 24);\n\n assertEquals(staleProfiles.length, 1);\n assertEquals(staleProfiles[0].did, \"did:plc:stale\");\n});\n\nDeno.test(\"InMemoryStorageProvider - getStaleProfiles with limit\", async () => {\n const storage = new InMemoryStorageProvider();\n\n // Create multiple stale profiles\n const twentyFiveHoursAgo = new Date();\n twentyFiveHoursAgo.setHours(twentyFiveHoursAgo.getHours() - 25);\n\n const staleProfiles: ProfileData[] = [\n {\n did: \"did:plc:stale1\",\n handle: \"stale1.bsky.social\",\n fetchedAt: new Date(twentyFiveHoursAgo.getTime() - 1000).toISOString(),\n },\n {\n did: \"did:plc:stale2\",\n handle: \"stale2.bsky.social\",\n fetchedAt: new Date(twentyFiveHoursAgo.getTime() - 2000).toISOString(),\n },\n {\n did: \"did:plc:stale3\",\n handle: \"stale3.bsky.social\",\n fetchedAt: new Date(twentyFiveHoursAgo.getTime() - 3000).toISOString(),\n },\n ];\n\n for (const profile of staleProfiles) {\n await storage.setProfile(profile);\n }\n\n // Get only 2 stale profiles\n const result = await storage.getStaleProfiles(2, 24);\n\n assertEquals(result.length, 2);\n // Should be sorted by fetchedAt (oldest first)\n assertEquals(result[0].did, \"did:plc:stale3\");\n assertEquals(result[1].did, \"did:plc:stale2\");\n});\n\nDeno.test(\"InMemoryStorageProvider - getStaleProfiles empty result\", async () => {\n const storage = new InMemoryStorageProvider();\n\n // Add only fresh profiles\n const freshProfile: ProfileData = {\n did: \"did:plc:fresh\",\n handle: \"fresh.bsky.social\",\n fetchedAt: new Date().toISOString(),\n };\n\n await storage.setProfile(freshProfile);\n\n const staleProfiles = await storage.getStaleProfiles(10, 24);\n assertEquals(staleProfiles.length, 0);\n});\n\nDeno.test(\"InMemoryStorageProvider - clear functionality\", () => {\n const storage = new InMemoryStorageProvider();\n\n // Add a profile\n const profile: ProfileData = {\n did: \"did:plc:clear\",\n handle: \"clear.bsky.social\",\n fetchedAt: new Date().toISOString(),\n };\n\n storage.setProfile(profile);\n storage.clear();\n\n // Profile should be gone after clear\n storage.getProfile(\"did:plc:clear\").then((result) => {\n assertEquals(result, null);\n });\n});\n\nDeno.test(\"InMemoryStorageProvider - ensureTablesExist\", async () => {\n const storage = new InMemoryStorageProvider();\n // Should not throw for in-memory storage\n await storage.ensureTablesExist();\n});\n\nDeno.test(\"InMemoryStorageProvider - profile with minimal data\", async () => {\n const storage = new InMemoryStorageProvider();\n const minimalProfile: ProfileData = {\n did: \"did:plc:minimal\",\n handle: \"minimal.bsky.social\",\n fetchedAt: new Date().toISOString(),\n };\n\n await storage.setProfile(minimalProfile);\n const retrieved = await storage.getProfile(minimalProfile.did);\n\n assertExists(retrieved);\n assertEquals(retrieved.did, \"did:plc:minimal\");\n assertEquals(retrieved.handle, \"minimal.bsky.social\");\n assertEquals(retrieved.displayName, undefined);\n assertEquals(retrieved.avatar, undefined);\n assertEquals(retrieved.description, undefined);\n assertExists(retrieved.fetchedAt);\n});\n",[],[785,840,918],[785,840],[785],{"_102":928,"_95":742,"_153":929,"_155":-5,"_156":138,"_157":930,"_159":160,"_104":931,"_99":32,"_162":163,"_164":-5,"_165":22,"_166":-5,"_167":932,"_98":942},"f66fe6f0-8676-11f0-9b7d-0224a6c84d84","f66fe7a4-8676-11f0-9b7d-0224a6c84d84",919,["D",1756650594721],[933],{"_102":934,"_95":935,"_153":936,"_155":929,"_156":138,"_157":937,"_159":160,"_104":938,"_99":32,"_162":226,"_164":939,"_165":22,"_166":-5,"_167":940,"_98":941},"f68ee6c2-8676-11f0-9d49-0224a6c84d84","valtown-fallback.d.ts","f68ee762-8676-11f0-9d49-0224a6c84d84",920,["D",1756650594924],"/**\n * Fallback types for Val Town services when external types are unavailable\n * Used as backup when https://www.val.town/types/valtown.d.ts is unavailable\n */\n\ndeclare module \"https://esm.town/v/std/sqlite2\" {\n export interface SQLiteExecuteResult {\n columns: string[];\n rows: any[][];\n }\n\n export interface SQLite {\n execute(\n options: { sql: string; args?: any[] },\n ): Promise;\n }\n\n export const sqlite: SQLite;\n}\n\ndeclare module \"https://esm.town/v/std/blob\" {\n export interface Blob {\n get(key: string): Promise;\n set(key: string, value: any): Promise;\n delete(key: string): Promise;\n }\n\n export const blob: Blob;\n}\n\ndeclare module \"https://esm.town/v/std/utils*\" {\n export function serveFile(path: string, base: string): Promise;\n}\n",[],[742,935],[742],{"_102":944,"_95":945,"_153":946,"_155":-5,"_156":138,"_157":947,"_159":160,"_104":948,"_99":236,"_162":176,"_164":949,"_165":22,"_166":-5,"_167":950,"_98":951},"81bdc5b8-8c00-11f0-980e-0224a6c84d84",".gitignore","582a8904-58b4-11f0-acd5-f69ea79377d9",1047,["D",1757259425297],"# AnchorPDS .gitignore\n# Practical gitignore for Deno + Val Town + SQLite project\n\n# === Environment & Secrets ===\n.env\n.env.*\n!.env.example\n*.key\n*.pem\nconfig/secrets.json\n\n# === Deno ===\n# Deno cache and lock files (Val Town doesn't support import maps or lock files)\n.deno/\ndeno.lock\n\n# === Val Town ===\n# Val Town CLI cache and temp files\n.valtown/\n.vt/\nvaltown-cache/\n\n# === Database ===\n# Local SQLite databases (Val Town uses hosted SQLite)\n*.db\n*.sqlite\n*.sqlite3\ndata/\ndb/\n\n# === Testing & Coverage ===\ncoverage/\ntest-results/\n.coverage\n*.lcov\n*.log\n\n# === Development ===\n# IDE and editor files\n.vscode/\n.idea/\n*.swp\n*.swo\n*~\n.DS_Store\nThumbs.db\n\n# === Temporary Files ===\ntmp/\ntemp/\n*.tmp\n*.temp\n\n# === Logs ===\nlogs/\n*.log\nnpm-debug.log*\nyarn-debug.log*\nyarn-error.log*\n\n# === Node.js (if any tooling uses it) ===\nnode_modules/\nnpm-debug.log\nyarn-error.log\npackage-lock.json\nyarn.lock\n\n# === Build artifacts ===\ndist/\nbuild/\nout/\n\n# === Backup files ===\n*.bak\n*.backup\n*.orig\n\n# === OS Generated ===\n.DS_Store\n.DS_Store?\n._*\n.Spotlight-V100\n.Trashes\nehthumbs.db\nThumbs.db\n\n# === Documentation builds ===\ndocs/build/\nsite/\n\n# === Val Town deployment artifacts ===\n.val/\ndeployment-logs/\n\n# === LLM Conntext ===\nLLMDocs/",[],[945],{"_102":953,"_95":954,"_153":955,"_155":-5,"_156":138,"_157":956,"_159":160,"_104":957,"_99":32,"_162":176,"_164":958,"_165":22,"_166":-5,"_167":959,"_98":960},"58443494-58b4-11f0-9539-f69ea79377d9",".vtignore","58443566-58b4-11f0-9539-f69ea79377d9",30,["D",1751619204666],".git\n.vscode\n.cursorrules\n.DS_Store\nnode_modules\nvendor\nLLMDocs",[],[954],{"_102":962,"_95":963,"_153":964,"_155":-5,"_156":138,"_157":965,"_159":160,"_104":966,"_99":967,"_162":176,"_164":968,"_165":22,"_166":-5,"_167":969,"_98":970},"47bca3dc-8a2c-11f0-91c4-0224a6c84d84","CLAUDE.md","5847d28e-58b4-11f0-a0a5-f69ea79377d9",938,["D",1757058323477],20,"# CLAUDE.md\n\nThis file provides guidance to Claude Code (claude.ai/code) when working with\ncode in this repository.\n\n## Project Overview\n\nThis is the **Anchor AppView** - a location-based social feed generator and\nOAuth authentication system for the Anchor app, built on the AT Protocol\n(Bluesky) infrastructure. The system ingests check-in data from the\ndecentralized AT Protocol network, provides spatial and social feeds, and\nincludes a complete OAuth WebView implementation for mobile app integration.\n\n## Architecture\n\n### Entry Point and Deployment\n\n- **Main Entry**: `main.tsx` (Val Town HTTP function with\n `// @val-town anchordashboard` comment)\n- **Base URL**: `https://dropanchor.app` (configurable via `ANCHOR_BASE_URL` env\n var)\n- **Platform**: Single Hono-based web server deployed on Val Town using Deno\n runtime\n\n### Core Components\n\n1. **HTTP Server (main.tsx)** - Unified Hono server handling all routes:\n - OAuth authentication endpoints\n - AppView API endpoints (global, nearby, user, following feeds)\n - Mobile OAuth WebView pages\n - React frontend serving\n - Admin API endpoints\n\n2. **OAuth Authentication System (`backend/oauth/`)** - Complete OAuth 2.0 +\n DPoP implementation:\n - PKCE flow with automatic handle resolution and PDS discovery\n - Mobile app detection for WebView integration\n - Custom URL scheme redirect: `anchor-app://auth-callback`\n - Session management with SQLite storage\n\n3. **AppView Data Layer (`backend/api/anchor-api.ts`)** - AT Protocol compliant\n feed system:\n - Immediate database saves when check-ins are created via app\n - StrongRef address resolution and caching\n - Spatial queries using Haversine distance calculations\n - Social graph integration with Bluesky\n\n4. **React Dashboard (`frontend/`)** - Web interface for authentication and feed\n management\n\n### Key Technologies\n\n- **AT Protocol** - Decentralized social networking with OAuth 2.0 + DPoP\n authentication\n- **Val Town** - Serverless platform deployment with Deno runtime\n- **SQLite** - Database for check-ins, addresses, social graph, and OAuth\n sessions\n- **Hono** - Lightweight web framework for unified API serving\n- **React 18.2.0** - Frontend dashboard with TypeScript\n\n## Database Schema\n\nThe system uses five main tables:\n\n- `checkins_v1` - Main check-ins with coordinates and cached address data\n- `address_cache_v1` - Cached venue/address information from StrongRef\n resolution\n- `profile_cache_v1` - Cached user profile data (display names, avatars)\n- `user_follows_v1` - Social graph data for following-based feeds\n- `oauth_sessions` - OAuth session storage with DPoP keys and user profiles\n- `processing_log_v1` - Monitoring and operational logging\n\n## Development Commands\n\n### Deno Tasks\n\nThe project includes several Deno tasks for common development workflows:\n\n- `deno task quality` - Run formatter, linter, type checking, and all tests in\n sequence\n- `deno task deploy` - Deploy to Val Town (runs quality checks first)\n- `deno task fmt` - Format code using deno fmt\n- `deno task lint` - Run linter to check code quality\n- `deno task check` - TypeScript type checking for all source files\n- `deno task test` - Run all tests with `--allow-all` permissions\n- `deno task test:unit` - Run unit tests only\n- `deno task test:integration` - Run integration tests only\n- `deno task test:watch` - Run tests in watch mode for development\n\n### Testing\n\n- `./scripts/test.sh` - Run complete test suite (unit + integration)\n- `deno test --allow-all` - Run all tests directly\n- Test files use comprehensive mocking for Val Town services (sqlite, blob\n storage)\n\n### Deployment\n\n- `./scripts/deploy.sh` - One-click deployment to Val Town using CLI\n- `vt create cron|http --file ` - Deploy individual functions\n- Requires Val Town CLI: `npm install -g @valtown/cli`\n\n### Debugging\n\n- `deno run --allow-net scripts/debug.ts` - Check data availability and API\n status\n- `deno run --allow-net scripts/debug.ts --check-data` - Check AT Protocol\n records only\n- `deno run --allow-net scripts/debug.ts --test-api` - Test API endpoints only\n\n## Key Features\n\n- **Immediate feed updates** - check-ins appear instantly when created via app\n- **Embedded location data** with coordinates and address details included in\n check-in records\n- **Spatial queries** for nearby check-ins using coordinate-based distance\n calculations\n- **Social feeds** leveraging Bluesky's social graph for personalized content\n- **Optimized architecture** with direct database saves eliminating ingestion\n delays\n\n## API Endpoints\n\n**Base URL**: `https://dropanchor.app`\n\n### AppView API\n\n- `/api/global` - Recent check-ins from all users with pagination\n- `/api/nearby` - Spatial queries for check-ins within specified radius\n- `/api/user` - User-specific check-ins\n- `/api/following` - Check-ins from followed users (requires social graph sync)\n- `/api/stats` - AppView health and statistics\n- `/api/places/nearby` - OpenStreetMap POI discovery via Overpass API\n- `/api/places/categories` - Complete category system for mobile app consumption\n\n#### Places Categories API Endpoint\n\nThe `/api/places/categories` endpoint provides comprehensive category data\ndesigned for mobile app consumption, enabling apps to cache and use the complete\ncategory system locally.\n\n**Response Format:**\n\n```json\n{\n \"categories\": [\n {\n \"id\": \"amenity_restaurant\",\n \"name\": \"Restaurant\",\n \"icon\": \"🍽️\",\n \"group\": \"FOOD_AND_DRINK\",\n \"osmTag\": \"amenity=restaurant\"\n }\n // ... 56 total categories\n ],\n \"defaultSearch\": [\n \"amenity=restaurant\",\n \"amenity=cafe\"\n // ... 37 categories optimized for default search queries\n ],\n \"sociallyRelevant\": [\n \"amenity=restaurant\",\n \"tourism=attraction\"\n // ... 37 categories suitable for social check-ins\n ],\n \"metadata\": {\n \"totalCategories\": 56,\n \"defaultSearchCount\": 37,\n \"sociallyRelevantCount\": 37\n }\n}\n```\n\n**Usage Notes:**\n\n- **Categories**: Complete category objects with UI-ready data (names, icons,\n groups)\n- **Default Search**: OSM tags for default Overpass API queries when user\n doesn't specify categories\n- **Socially Relevant**: Categories appropriate for social check-in experiences\n- **Metadata**: Category counts for validation and UI display\n- **Mobile Integration**: Designed for caching in mobile apps to eliminate\n hardcoded category arrays\n\n### OAuth Authentication API\n\n- `/client-metadata.json` - OAuth client metadata endpoint\n- `/login` - Initiate OAuth flow (GET with handle parameter)\n- `/oauth/callback` - Complete OAuth token exchange\n- `/api/auth/session` - Session validation for web and mobile with automatic\n token refresh (auto-extends session lifetime)\n- `/api/auth/logout` - Session cleanup\n- `/api/auth/mobile-start` - Mobile OAuth initiation endpoint (POST with handle\n and code_challenge)\n- `/mobile/refresh-token` - Mobile token refresh endpoint (GET with Bearer\n token)\n\n### Mobile OAuth WebView\n\n- `/mobile-auth` - Mobile-optimized OAuth login page for WebView integration\n\n### Frontend API (Dashboard)\n\n- `/api/feed` - Dashboard feed data\n- `/api/admin/stats` - Administrative statistics\n- `/api/admin/backfill` - Manual data backfill operations\n- `/api/admin/discover-checkins` - Comprehensive checkin discovery\n- `/api/admin/backfill-profiles` - Profile data backfill\n- `/api/admin/resolve-addresses` - Address resolution operations\n\n## Mobile OAuth WebView Integration\n\nThe system includes a complete OAuth authentication flow designed for mobile app\nWebView integration with extended session duration (30+ days):\n\n### Mobile Authentication Flow\n\n1. **iOS app loads WebView**: `https://dropanchor.app/mobile-auth`\n2. **User completes OAuth**: Beautiful mobile-optimized login interface with\n auto-completion\n3. **Mobile app detection**: Server detects WebView context via User-Agent and\n Referer headers\n4. **Custom URL scheme redirect**: Success page triggers\n `anchor-app://auth-callback` with tokens\n5. **iOS app handles callback**: Parse authentication data from URL parameters\n\n### Mobile App Detection Logic\n\n- User-Agent contains \"AnchorApp\"\n- Referer from `/mobile-auth` endpoint\n- iPhone Mobile user agents\n- Automatically routes mobile vs web authentication flows\n\n### Authentication Data Format\n\nThe mobile callback URL includes all necessary authentication data:\n\n```\nanchor-app://auth-callback?access_token=...&refresh_token=...&did=...&handle=...&session_id=...&avatar=...&display_name=...\n```\n\n### iOS Integration Requirements\n\n- **URL Scheme Registration**: `anchor-app` in Info.plist\n- **WebView Configuration**: Set User-Agent to \"AnchorApp\" for detection\n- **Secure Storage**: Store tokens in iOS Keychain for production apps\n- **Session Management**: Use session validation endpoints for token\n verification with automatic refresh\n\n### Session Duration & Token Management\n\n- **Extended Sessions**: Sessions now persist for 30+ days with automatic\n lifetime extension\n- **Token Refresh**: Automatic token refresh when AT Protocol access tokens\n expire via `/api/auth/session` endpoint for web clients and\n `/mobile/refresh-token` for mobile clients\n- **Session Touching**: The `/api/auth/session` endpoint automatically extends\n session lifetime and refreshes expired tokens\n- **Database Cleanup**: Sessions are only cleaned up after 90 days of inactivity\n (extended from 30 days)\n- **Mobile Token Refresh**: Dedicated `/mobile/refresh-token` endpoint for\n mobile clients to explicitly refresh tokens using Bearer token authentication\n\n## Implementation Phases\n\nThe project is structured in phases:\n\n1. **Phase 1**: Core infrastructure and basic ingestion\n2. **Phase 2**: Address resolution and caching\n3. **Phase 3**: Global feed APIs and spatial queries\n4. **Phase 4**: Social features and following feeds\n\n## Val Town Deployment\n\nThe system deploys as a single unified HTTP function on Val Town:\n\n- **Main Function**: `anchordashboard` (main.tsx) - Unified Hono server handling\n all routes\n- **Deployment Command**: `deno task deploy` - Runs quality checks and pushes to\n Val Town\n- **Platform Integration**: Uses Val Town CLI (`vt push`) for deployment\n- **Database Initialization**: Automatic SQLite table creation on startup\n\n### Key Deployment Notes\n\n- **Single Entry Point**: All functionality consolidated in main.tsx for\n simplified deployment\n- **Static File Serving**: Frontend files served via Val Town utils with\n `serveFile`\n- **Environment Variables**: Base URL configurable via `ANCHOR_BASE_URL`\n- **Database Schema**: Version-based table naming for schema evolution\n\n## Val Town Development Guidelines\n\n### Code Standards\n\n- Use TypeScript for all Val Town functions\n- Never hardcode secrets - always use environment variables with\n `Deno.env.get('keyname')`\n- **Import SQLite using**\n `import { sqlite } from \"https://esm.town/v/std/sqlite2\"`\n - ⚠️ **CRITICAL**: Use `sqlite2` not `sqlite` (the old path is deprecated)\n - Val Town updated their sqlite module - always use the `sqlite2` version\n- Import blob storage using `import { blob } from \"https://esm.town/v/std/blob\"`\n- Use `https://esm.sh` for external dependencies\n- All functions must be properly typed with TypeScript interfaces\n\n### SQLite Best Practices\n\n- When changing table schema, increment table name (e.g., `checkins_v1` →\n `checkins_v2`)\n- Always create tables before querying with `IF NOT EXISTS`\n- Use proper indexing for coordinate-based spatial queries\n- Initialize tables on every function execution for robustness\n\n#### SQLite API Format (sqlite2)\n\nThe new sqlite2 API uses object format for queries:\n\n```typescript\n// CORRECT (sqlite2 format)\nawait sqlite.execute({\n sql: \"SELECT * FROM users WHERE id = ?\",\n args: [userId],\n});\n\n// INCORRECT (old format - will not work)\nawait sqlite.execute(\"SELECT * FROM users WHERE id = ?\", [userId]);\n```\n\n#### Result Format Conversion\n\nThe sqlite2 API returns `{ columns, rows }` where rows are arrays. Use helper\nfunction:\n\n```typescript\n// Helper function (already implemented in session.ts and storage-provider.ts)\nfunction rowsToObjects(\n columns: string[],\n rows: any[][],\n): Record[] {\n return rows.map((row) => {\n const obj: Record = {};\n columns.forEach((column, index) => {\n obj[column] = row[index];\n });\n return obj;\n });\n}\n\n// Usage\nconst result = await sqlite.execute({ sql: \"SELECT * FROM users\", args: [] });\nconst objects = rowsToObjects(result.columns, result.rows);\n```\n\n### Val Town Triggers\n\n- **Cron Functions**: Export default async function with no parameters\n- **HTTP Functions**: Export default async function with `(req: Request)`\n parameter\n\n### Error Handling\n\n- Let errors bubble up with full context rather than catching and logging\n- Use comprehensive error tracking in processing logs\n- Handle AT Protocol save failures gracefully with fallback strategies\n\n### Troubleshooting Common Issues\n\n#### SQLite Module Errors\n\nIf you encounter `Module not found` errors with SQLite:\n\n1. **Check import path**: Must use `https://esm.town/v/std/sqlite2` (not\n `sqlite`)\n2. **Update API calls**: Use object format `{ sql: \"...\", args: [...] }`\n3. **Row format**: Results are arrays, use `rowsToObjects()` helper for objects\n4. **Force refresh**: Add comment to trigger redeployment if cached\n\n```typescript\n// Common error patterns and fixes:\n\n// ❌ WRONG - old import path\nimport { sqlite } from \"https://esm.town/v/std/sqlite\";\n\n// ✅ CORRECT - new import path\nimport { sqlite } from \"https://esm.town/v/std/sqlite2\";\n\n// ❌ WRONG - old API format\nawait sqlite.execute(\"SELECT * FROM users WHERE id = ?\", [id]);\n\n// ✅ CORRECT - new API format\nawait sqlite.execute({ sql: \"SELECT * FROM users WHERE id = ?\", args: [id] });\n```\n\n## Important Implementation Details\n\n- **StrongRef Address Resolution**: Check-in records contain `addressRef`\n StrongRefs that must be resolved to separate address records and cached\n\n### Check-in Record Structure (Current Format)\n\n#### AT Protocol Record Format (when queried directly)\n\n```json\n{\n \"uri\": \"at://did:plc:example/app.dropanchor.checkin/abc123\",\n \"value\": {\n \"text\": \"Just testing my new check-in records\",\n \"$type\": \"app.dropanchor.checkin\",\n \"createdAt\": \"2025-07-06T15:03:15Z\",\n \"coordinates\": {\n \"$type\": \"community.lexicon.location.geo\",\n \"latitude\": \"52.080178\",\n \"longitude\": \"4.3578971\"\n },\n \"addressRef\": {\n \"uri\": \"at://did:plc:example/community.lexicon.location.address/venue123\",\n \"cid\": \"bafyreicv3pecq6fuua22xcoguxep76otivb33nlaofzl76fpagczo5t5jm\"\n }\n }\n}\n```\n\n#### Immediate Save Process (app-created check-ins)\n\nWhen a check-in is created via the mobile app:\n\n1. **Create address record** in user's PDS via AT Protocol\n2. **Create check-in record** in user's PDS with StrongRef to address\n3. **Immediately save to local database** using the same processing logic\n4. **Check-in appears instantly** in all feeds without any ingestion delay\n\nThis eliminates the need for periodic crawling or real-time ingestion systems,\nproviding the best user experience with instant feed updates.\n\n### Address Resolution Process\n\n1. **Ingest check-in** with `coordinates` and `addressRef` StrongRef\n2. **Store StrongRef** in `address_ref_uri` and `address_ref_cid` fields\n3. **Resolve StrongRef** to separate address record using address resolver\n4. **Cache address data** in `cached_address_*` fields for fast API responses\n5. **Return complete objects** in API feeds with resolved address data\n\n- **Social Graph Integration**: Following feeds require syncing follow\n relationships from Bluesky's public API\n- **Spatial Indexing**: Performance depends on proper SQLite indexing for\n coordinate-based queries\n- **Rate Limiting**: Social graph sync includes rate limiting to respect API\n constraints\n- **Error Handling**: Comprehensive error tracking for monitoring ingestion\n health\n- **Data Processing Pipeline**: Extracts coordinates from `coordinates` field\n and resolves `addressRef` StrongRefs to cache complete address data\n- **Hybrid Storage**: SQLite for relational data, blob storage for key-value\n caching\n\n## Testing Architecture\n\nThe project includes comprehensive testing:\n\n- **Unit Tests**: Mock Val Town services (sqlite, blob) for isolated testing\n- **Integration Tests**: Full API endpoint testing with realistic data flows\n- **Spatial Tests**: Haversine distance calculations with edge case handling\n- **Database Tests**: Schema validation and query testing with mock SQLite\n- **Test Coverage**: 31 tests across 5 test files ensuring reliability\n\n### Test Patterns\n\n- Use `assertAlmostEquals` for floating-point spatial calculations\n- Mock external services comprehensively but realistically\n- Test error conditions and edge cases (coordinate validation, cache expiry)\n- Validate TypeScript interfaces with proper type casting\n\n## Mobile App Integration\n\n### OAuth WebView Flow\n\nThe system provides complete OAuth authentication for the Anchor iOS app:\n\n- **Mobile detection**: Automatically detects iOS WebView requests via\n User-Agent\n- **PDS URL resolution**: Resolves user's actual PDS from DID document (supports\n personal PDS servers)\n- **User registration**: Automatically registers authenticated users for session\n management and immediate check-in processing\n- **Custom URL scheme**: Returns auth data via `anchor-app://auth-callback` with\n all required parameters\n\n### Critical OAuth Implementation Details\n\n- **PDS URL parameter**: Backend includes resolved `pds_url` in mobile callback\n (line 486 in `endpoints.ts`)\n- **Handle resolution**: Tries multiple resolution services before falling back\n to defaults\n- **Session storage**: Stores complete OAuth session data including PDS\n endpoints in SQLite\n- **Error handling**: Graceful handling of OAuth failures without breaking\n mobile app flow\n\n### Mobile Callback URL Format\n\n```\nanchor-app://auth-callback?access_token=...&refresh_token=...&did=...&handle=...&session_id=...&pds_url=...&avatar=...&display_name=...\n```\n\n## Development Workflow with iOS App\n\n### Common Development Pattern\n\n1. Make changes to backend OAuth/API logic\n2. Run `deno task quality` to verify all tests pass\n3. Deploy with `deno task deploy`\n4. Test iOS app integration with new backend\n5. Verify OAuth flow works with personal PDS servers\n\n### Troubleshooting OAuth Issues\n\n- **Missing PDS URL**: Check if `pds_url` parameter is included in mobile\n redirect\n- **Personal PDS failures**: Verify DID document resolution and PDS endpoint\n extraction\n- **Session issues**: Check `oauth_sessions` table for proper session storage\n\n## Date Format Compatibility\n\n### API Response Format\n\nThe system returns ISO8601 timestamps in two formats:\n\n- **With fractional seconds**: `\"2025-08-11T18:34:55.966Z\"` (real-time data)\n- **Without fractional seconds**: `\"2025-08-11T18:34:55Z\"` (legacy/processed\n data)\n\n### iOS App Compatibility\n\nEnsure consistent date formatting for iOS client consumption:\n\n- Backend stores timestamps with full precision when available\n- API responses maintain original timestamp format from AT Protocol records\n- iOS client handles both formats via flexible parsing utility\n\nThe system is designed to scale within Val Town's resource limits while\nmaintaining full AT Protocol compatibility for decentralized social networking.\n",[],[963],{"_102":972,"_95":973,"_153":974,"_155":-5,"_156":138,"_157":975,"_159":160,"_104":976,"_99":977,"_162":176,"_164":978,"_165":22,"_166":-5,"_167":979,"_98":980},"1a336c5e-7de1-11f0-a51c-0224a6c84d84","README.md","5836c7aa-58b4-11f0-a9f0-f69ea79377d9",820,["D",1755706620743],12,"# Anchor AppView\n\nA complete location-based social feed generator and web interface built on the\nAT Protocol for decentralized social networking. Provides both API endpoints for\nmobile clients and a web interface for viewing and sharing check-ins.\n\n## 🏗️ Architecture\n\nThe system consists of 4 main components:\n\n- **Check-in Creation** - Immediate database saves when check-ins are created\n via mobile app\n- **API** - RESTful APIs for global, nearby, user, and following feeds\n- **Web Interface** - React-based web frontend for viewing feeds and shareable\n checkin detail pages\n- **Social** - Social graph sync from Bluesky for following feeds\n\n## 📁 Project Structure\n\n```\nbackend/\n├── ingestion/ # Check-in processing logic\n│ ├── record-processor.ts # Processes check-in records for database storage\n│ ├── followers-crawler.ts # Social graph data collection\n│ └── followers-processor.ts # Social relationship processing\n├── api/ # HTTP API endpoints\n│ ├── anchor-api.ts # Main AppView API\n│ └── checkins.ts # Check-in creation with immediate saves\n├── admin/ # Administrative tools and backfill operations\n└── utils/ # Shared utilities\n ├── profile-resolver.ts # Profile caching and resolution\n └── storage-provider.ts # Database abstraction layer\n\nfrontend/\n├── main.tsx # React app entry point and routing\n├── components/ # React components\n│ ├── CheckinDetail.tsx # Individual checkin detail view with map\n│ ├── Feed.tsx # Global feed component\n│ └── Layout.tsx # App layout and navigation\n└── types/\n └── index.ts # TypeScript type definitions\n\ndatabase/\n├── database-schema.sql # SQLite schema and indexes\n└── add-profile-cache.sql # Profile cache migration\n\ndocs/\n├── api-documentation.md # Complete API reference for client development\n└── deployment-guide.md # Deployment instructions\n\nscripts/\n├── deploy.sh # One-click deployment script\n├── test.sh # Run complete test suite\n├── debug.ts # Debug data availability and API status\n└── monitor-api.sh # Monitor deployed API status\n\ntests/\n├── unit/ # Unit tests for individual functions\n│ ├── handle-resolver.test.ts\n│ ├── profile-resolver.test.ts # Profile caching and resolution\n│ ├── address-cache.test.ts\n│ ├── database.test.ts\n│ └── spatial.test.ts\n├── integration/ # Integration tests for API endpoints\n│ ├── api.test.ts\n│ └── api-profiles.test.ts # API endpoints with profile data\n└── fixtures/ # Test data and fixtures\n └── test-data.ts\n```\n\n## 🚀 Quick Start\n\n### Deployment\n\n```bash\ndeno task deploy # Runs quality checks and pushes to Val Town\n```\n\n> **Note**: No manual database setup required! Tables are created automatically\n> when functions first run.\n\n## 🔌 API Endpoints\n\n**Base URL**: `https://dropanchor.app`\n\n### Feed APIs\n\n#### Global Feed\n\n```http\nGET https://dropanchor.app/api/global?limit=50&cursor=2025-06-29T15:00:00Z\n```\n\nRecent check-ins from all users with pagination.\n\n#### Nearby Checkins\n\n```http\nGET https://dropanchor.app/api/nearby?lat=52.0705&lng=4.3007&radius=5&limit=50\n```\n\nSpatial query for check-ins within specified radius (km).\n\n#### User Checkins\n\n```http\nGET https://dropanchor.app/api/user?did=did:plc:abc123&limit=50\n```\n\nAll check-ins from a specific user.\n\n#### Following Feed\n\n```http\nGET https://dropanchor.app/api/following?user=did:plc:abc123&limit=50&cursor=2025-06-29T15:00:00Z\n```\n\nCheck-ins from people the specified user follows on Bluesky.\n\n### Individual Checkin\n\n#### Checkin Detail API\n\n```http\nGET https://dropanchor.app/api/checkin/{rkey}\n```\n\nIndividual checkin data by record key for detail views and sharing.\n\n### System APIs\n\n#### Statistics\n\n```http\nGET https://dropanchor.app/api/stats\n```\n\nAppView health metrics and processing statistics.\n\n## 🌐 Web Interface\n\n### Public Web Pages\n\n#### Global Feed\n\n```\nhttps://dropanchor.app/\n```\n\nWeb interface showing the global feed of check-ins.\n\n#### Shareable Checkin Details\n\n```\nhttps://dropanchor.app/checkin/{rkey}\n```\n\nIndividual checkin detail page with interactive map, optimized for sharing on\nsocial media with Open Graph meta tags.\n\n## 📚 API Documentation\n\nFor complete API documentation including examples, data models, and SDK code\nsamples, see:\n\n**[📖 API Documentation](docs/api-documentation.md)**\n\n## 📊 Database Schema\n\nThe system uses 5 main SQLite tables:\n\n- `checkins_v1` - Main check-ins with coordinates and cached address data\n- `address_cache_v1` - Resolved venue/address information from strongrefs\n- `profile_cache_v1` - Cached user profile data (display names, avatars)\n- `user_follows_v1` - Social graph data for following-based feeds\n- `processing_log_v1` - Monitoring and operational logging\n\n## 🌟 Key Features\n\n### Backend Features\n\n- **Immediate Updates**: Check-ins appear instantly in feeds when created via\n app\n- **Address Resolution**: Automatic strongref resolution with caching\n- **Profile Resolution**: Automatic profile data fetching and caching\n- **Spatial Queries**: Nearby check-ins using Haversine distance calculations\n- **Social Integration**: Following feeds leveraging Bluesky's social graph\n- **Performance**: SQLite with proper indexing for fast queries\n- **Optimized Architecture**: Direct database saves eliminating ingestion delays\n\n### Web Interface Features\n\n- **Global Feed View**: Browse all check-ins with author profiles and timestamps\n- **Shareable Checkin Pages**: Individual checkin detail pages with interactive\n maps\n- **Interactive Maps**: OpenStreetMap integration via Leaflet with CartoDB tiles\n- **Social Sharing**: Optimized sharing with Web Share API and copy\n functionality\n- **Responsive Design**: Mobile-friendly interface using system fonts\n- **Open Graph Tags**: Rich social media previews for shared checkin URLs\n\n## 🔧 Development\n\n### Known Technical Debt\n\n- **Share URL Collisions**: Currently using AT Protocol rkeys as unique\n identifiers in share URLs (`/checkin/{rkey}`). While collision risk is\n negligible at current scale (~32 simultaneous checkins per microsecond for 50%\n collision probability), rkeys only provide 10 bits of entropy and are not\n cryptographically guaranteed to be globally unique. Consider migrating to\n composite identifiers (DID+rkey) or backend-generated UUIDs if collision\n issues emerge at scale.\n\n### Testing\n\nThe project includes comprehensive tests for all components:\n\n**Unit Tests**:\n\n- `profile-resolver.test.ts` - Profile caching, resolution, and refresh logic\n- `handle-resolver.test.ts` - Handle resolution from DIDs\n- `address-cache.test.ts` - Address caching and resolution\n- `database.test.ts` - Database operations\n- `spatial.test.ts` - Spatial calculations\n- `record-processor.test.ts` - Check-in processing and immediate saves\n\n**Integration Tests**:\n\n- `api-profiles.test.ts` - API endpoints with profile data included\n- `api.test.ts` - Core API functionality\n\n```bash\n# Run all tests\n./scripts/test.sh\n\n# Run specific test suites\ndeno test --allow-all tests/unit/ # Unit tests only\ndeno test --allow-all tests/integration/ # Integration tests only\n\n# Run tests in watch mode\n./scripts/test.sh --watch\n\n# Run with coverage\n./scripts/test.sh --coverage\n```\n\n### Val Town Best Practices\n\n- Use TypeScript for all functions\n- **Import SQLite**: `import { sqlite } from \"https://esm.town/v/std/sqlite2\"`\n - ⚠️ **IMPORTANT**: Always use `sqlite2`, not `sqlite` (deprecated)\n - Use object format: `await sqlite.execute({ sql: \"...\", args: [...] })`\n- Import blob storage: `import { blob } from \"https://esm.town/v/std/blob\"`\n- Use `https://esm.sh` for external dependencies\n- Never hardcode secrets - use `Deno.env.get('keyname')`\n- Let errors bubble up with full context rather than catching and logging\n\n### Data Storage Strategy\n\n- **SQLite**: Primary data (checkins, social graph, processing logs)\n- **Blob Storage**: Caching layer for address resolution with automatic expiry\n- **Schema Changes**: Increment table versions (e.g., `checkins_v1` →\n `checkins_v2`)\n- Always create tables with `IF NOT EXISTS` on function startup\n\n## 📈 Monitoring\n\n- Monitor `/stats` endpoint for system health\n- Check `processing_log_v1` for ingestion metrics\n- Use built-in logging and debugging tools\n- Monitor SQLite performance as data grows\n\n## 🔒 Security\n\n- All API endpoints include proper CORS headers\n- Public APIs only - no authentication required\n- Rate limiting built into external service calls\n- No sensitive data logged or stored\n\n## 🌐 AT Protocol Integration\n\nThe AppView is fully compatible with the AT Protocol ecosystem:\n\n- Creates records via `com.atproto.repo.createRecord` with immediate local saves\n- Resolves DIDs using PLC directory and Slingshot resolver\n- Supports personal PDS servers with automatic DID document resolution\n- Integrates with Bluesky social graph APIs for following feeds\n\n## 📄 License\n\nThis implementation is part of the Anchor project for location-based social\nnetworking on the AT Protocol.\n",[],[973],{"_102":982,"_95":983,"_153":984,"_155":-5,"_156":138,"_157":985,"_159":160,"_104":986,"_99":987,"_162":176,"_164":988,"_165":22,"_166":-5,"_167":989,"_98":990},"2189c506-90cf-11f0-ad4c-0224a6c84d84","deno.json","5815fb42-58b4-11f0-aaa5-f69ea79377d9",1056,["D",1757787974364],24,"{\n \"$schema\": \"https://raw.githubusercontent.com/denoland/deno/348900b8b79f4a434cab4c74b3bc8d4d2fa8ee74/cli/schemas/config-file.v1.json\",\n \"lock\": false,\n \"compilerOptions\": {\n \"noImplicitAny\": false,\n \"strict\": false,\n \"types\": [\n \"./types/valtown-fallback.d.ts\"\n ],\n \"lib\": [\n \"dom\",\n \"dom.iterable\",\n \"dom.asynciterable\",\n \"deno.ns\",\n \"deno.unstable\"\n ]\n },\n \"lint\": {\n \"rules\": {\n \"exclude\": [\n \"no-explicit-any\"\n ]\n }\n },\n \"include\": [\n \"backend/\",\n \"frontend/\",\n \"tests/\"\n ],\n \"node_modules_dir\": false,\n \"experimental\": {\n \"unstable-node-globals\": true,\n \"unstable-temporal\": true,\n \"unstable-worker-options\": true,\n \"unstable-sloppy-imports\": true\n },\n \"tasks\": {\n \"test\": \"deno test --allow-all tests/\",\n \"test:unit\": \"deno test --allow-all tests/unit/\",\n \"test:integration\": \"deno test --allow-all tests/integration/\",\n \"test:watch\": \"deno test --allow-all --watch tests/\",\n \"quality\": \"deno fmt && deno lint && deno check --allow-import && deno test --allow-all tests/\",\n \"quality-no-check\": \"deno fmt && deno lint && deno test --allow-all tests/\",\n \"deploy\": \"deno task quality && vt push\"\n }\n}\n",[],[983],{"_102":992,"_95":993,"_153":994,"_155":-5,"_156":138,"_157":995,"_159":160,"_104":996,"_99":118,"_162":176,"_164":997,"_165":22,"_166":-5,"_167":998,"_98":999},"2f9b4f6e-6930-11f0-981d-0224a6c84d84","deno.test.json","8190950a-63a8-11f0-a6d7-0224a6c84d84",202,["D",1753431612631],"{\n \"test\": {\n \"include\": [\n \"tests/**/*.test.ts\"\n ],\n \"exclude\": [\n \"node_modules\",\n \"dist\"\n ]\n },\n \"permissions\": {\n \"net\": true,\n \"read\": true,\n \"write\": true\n }\n}\n",[],[993],{"_102":1001,"_95":1002,"_153":1003,"_155":-5,"_156":138,"_157":1004,"_159":160,"_104":1005,"_99":1006,"_162":1007,"_164":1008,"_165":22,"_166":1009,"_167":1010,"_98":1011},"b8c7fda8-90ce-11f0-a51d-0224a6c84d84","main.tsx","db7d92c8-58ab-11f0-bdec-f69ea79377d9",1051,["D",1757787798612],95,"http","// @val-town anchordashboard\n// Main HTTP entry point for Anchor AppView - organized route groups\nimport { Hono } from \"jsr:@hono/hono@4.9.6\";\nimport { initializeTables } from \"./backend/database/db.ts\";\nimport { oauthRoutes } from \"./backend/routes/oauth.ts\";\nimport { createAdminRoutes } from \"./backend/routes/admin.ts\";\nimport { createCronRoutes } from \"./backend/routes/cron.ts\";\nimport { createFrontendRoutes } from \"./backend/routes/frontend.ts\";\nimport anchorApiHandler from \"./backend/api/anchor-api.ts\";\n\nconst app = new Hono();\n\n// Initialize database on startup\nawait initializeTables();\n\n// Mount API routes FIRST (before catch-all frontend routes)\napp.get(\"/api/global\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\napp.get(\"/api/nearby\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\napp.get(\"/api/user\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\napp.get(\"/api/following\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\napp.get(\"/api/stats\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\napp.get(\"/api/places/nearby\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\napp.get(\"/api/places/search\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\napp.get(\"/api/places/categories\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\napp.get(\"/api/checkin/*\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\n// Check-in creation endpoint\napp.post(\"/api/checkins\", async (c) => {\n return await anchorApiHandler(c.req.raw);\n});\n\n// Mount other route groups\napp.route(\"/\", oauthRoutes);\napp.route(\"/\", createAdminRoutes());\napp.route(\"/\", createCronRoutes());\n\n// Mount frontend routes LAST (contains catch-all route)\napp.route(\"/\", createFrontendRoutes());\n\nexport default app.fetch;\n// Force Val Town cache refresh for oauth-client-deno@1.0.2 DPoP fix\n","dropanchor",[],[1002],{"_102":1013,"_95":1014,"_153":1015,"_155":-5,"_156":138,"_157":1016,"_159":160,"_104":1017,"_99":32,"_162":176,"_164":1018,"_165":22,"_166":-5,"_167":1019,"_98":1020},"ca2a5502-7466-11f0-a509-0224a6c84d84","opinionated-val-town.md","ca2a55fc-7466-11f0-a509-0224a6c84d84",273,["D",1754664527495],"# Val Town Development Guide\n\nYou are an advanced assistant that helps programmers code on Val Town.\n\n## Core Guidelines\n\n- Ask clarifying questions when requirements are ambiguous\n- Plan large refactors or big features before you start coding\n- Provide complete, functional solutions rather than skeleton implementations\n- Test your logic against edge cases before presenting the final solution\n- Ensure all code follows Val Town's specific platform requirements\n- Always prefer small, single purpose, single responsibility components over\n large files that do many things\n- If a section of code is getting too complex, consider refactoring it into\n subcomponents\n- **Frontend = React, Backend = Hono, Database = Drizzle** - This is the way\n- **Write testable code** - Use dependency injection, follow SOLID principles,\n mock external services, write fakes instead of testing dependencies\n\n## Code Standards\n\n- Generate code in TypeScript or TSX\n- Add appropriate TypeScript types and interfaces for all data structures\n- Prefer official SDKs or libraries than writing API calls directly\n- Ask the user to supply API or library documentation if you are at all unsure\n about it\n- **Never bake in secrets into the code** - always use environment variables\n- Include comments explaining complex logic (avoid commenting obvious\n operations)\n- Follow modern ES6+ conventions and functional programming practices if\n possible\n- **Every function must be testable** - Accept dependencies as parameters,\n return predictable outputs\n- **Write tests alongside code** - Place `.test.ts` files next to the code they\n test\n\n## Project Structure\n\n### Project Organization\n\nWhen organizing a Val Town project, consider separating deployable code from\nlocal resources:\n\n```text\n├── your-project-name/ # Deployable directory (what Val Town will see)\n│ ├── backend/\n│ │ ├── database/\n│ │ │ ├── schema.ts # All table definitions, relations, and types\n│ │ │ ├── db.ts # Database connection and Drizzle instance \n│ │ │ ├── migrations.ts # Schema migration logic\n│ │ │ └── queries.ts # Reusable query functions\n│ │ ├── routes/ # Route modules\n│ │ │ ├── [route].ts\n│ │ │ └── static.ts # Static file serving\n│ │ └── index.ts # Main entry point\n│ ├── frontend/\n│ │ ├── components/\n│ │ │ ├── App.tsx\n│ │ │ └── [Component].tsx\n│ │ ├── index.html # Minimal HTML bootstrap file\n│ │ ├── index.tsx # React entry point with createRoot\n│ │ └── style.css # Global styles (prefer Tailwind classes)\n│ ├── shared/\n│ │ └── utils.ts # Shared types and functions\n│ └── deno.json # Deno configuration (MUST be in the deployed directory)\n├── resources/ # Local-only resources (images, assets)\n├── docs/ # Local-only documentation\n├── README.md # Project documentation\n└── AGENTS.md # AI assistant instructions\n```\n\n**Key Points:**\n\n- Only the contents of your main project directory will be deployed to Val Town\n- The `deno.json` file MUST be inside the deployment directory\n- Keep non-deployable resources outside the deployment directory\n\n### Deno Configuration\n\nPlace your `deno.json` in the deployable directory:\n\n```json\n{\n \"tasks\": {\n \"quality\": \"deno fmt && deno lint --fix && deno check **/*.ts **/*.tsx && deno test\",\n \"deploy\": \"deno task quality && vt push\",\n \"check\": \"deno check **/*.ts **/*.tsx\",\n \"test\": \"deno test\",\n \"fmt\": \"deno fmt\",\n \"lint\": \"deno lint --fix\"\n }\n}\n```\n\n## Frontend Architecture\n\n**Always use React** for Val Town frontends. Here's the opinionated approach:\n\n### Frontend Core Principles\n\n- **HTML is just a bootstrap file** - Keep it minimal, only load React\n- **No HTML fallbacks** - JavaScript is required, period\n- **Single Page Application** - Let React handle all rendering\n- **TypeScript everywhere** - Use `.tsx` files for all components\n- **Tailwind for styling** - Use the CDN version:\n ``\n\n### React Configuration\n\n- **Use latest versions** - Import React without version constraints\n- **JSX pragma required** - Start every `.tsx` file with\n `/** @jsxImportSource https://esm.sh/react */`\n- **No build step** - Import directly from ESM URLs\n- **Client-side only** - No SSR, inject initial data if needed\n\n## Backend Architecture\n\n### Hono Framework\n\n- Main entry point should be `backend/index.ts`\n- Export with `export default app.fetch`\n- Do NOT use Hono's serveStatic middleware\n- Use Val Town's `serveFile` utility for static assets\n- Re-throw errors in error handler for full stack traces\n\n### API Design\n\n- Create RESTful routes for CRUD operations\n- Use TypeScript interfaces for request/response types\n- Bootstrap initial data by reading and modifying HTML\n- Let errors bubble up with full context\n\n## Database with Drizzle ORM\n\nVal Town uses Turso (SQLite) under the hood. Use Drizzle ORM for type safety.\n\n### Key Concepts\n\n- **Schema-first approach** - Define all tables in `schema.ts`\n- **Single database instance** - Create one connection in `db.ts`\n- **Type-safe queries** - Use Drizzle's query builder\n- **Migrations** - Track schema changes with versioned migrations\n\n### Database Best Practices\n\n- Use singular table names (e.g., `user` not `users`)\n- Define relations for efficient querying\n- Add indexes** on foreign keys and frequently queried columns\n- Use transactions** for multi-table operations\n- Handle SQLite limitations - No complex ALTER TABLE\n- Limited ALTER TABLE support\n- Change table names instead of altering\n- Always run migrations before queries\n\n### Common Patterns\n\n- **Simple CRUD**: Use Drizzle's select, insert, update, delete\n- **Relations**: Use `db.query` for nested data\n- **Complex joins**: Use select with join methods\n- **Raw SQL**: Use `db.run(sql`)`` when needed\n\n## Testing Strategy\n\n### Testing Core Principles\n\n- Write tests first or ensure code is testable\n- Place test files next to code: `user.ts` → `user.test.ts`\n- Mock all external dependencies\n- Test behavior, not implementation\n\n### Writing Testable Code\n\n```typescript\n// BAD: Hard to test\nexport async function getUser(id: string) {\n const user = await db.select().from(userTable).where(eq(userTable.id, id));\n return user[0];\n}\n\n// GOOD: Testable with dependency injection\nexport async function getUser(id: string, dbProvider = db) {\n const user = await dbProvider.select().from(userTable).where(\n eq(userTable.id, id),\n );\n return user[0];\n}\n```\n\n### SOLID Principles\n\n1. **Single Responsibility** - Each function does one thing\n2. **Open/Closed** - Use composition over modification\n3. **Liskov Substitution** - Interfaces should be substitutable\n4. **Interface Segregation** - Small, focused interfaces\n5. **Dependency Inversion** - Depend on abstractions\n\n### Running Tests\n\n```bash\ndeno test # Run all tests\ndeno test user.test.ts # Run specific test\ndeno task quality # Includes tests in quality check\n```\n\n## TypeScript Configuration\n\n### Type Checking\n\n- Use `deno check` before deployment\n- Add explicit types for function parameters and returns\n- Define interfaces for all data structures\n- External libraries from esm.sh include types automatically\n\n### TypesSript Best Practices\n\n- Leverage TypeScript's strict mode\n- Type API responses for client-side safety\n- Use type-only imports: `import type { SomeType }`\n- Ignore Bun-specific errors if they appear\n\n## Dependency Management\n\n### Import Strategy\n\n- **Use latest versions** - No version pinning needed\n- **Import from esm.sh**: `https://esm.sh/package`\n- **Trust CDN resolution** - esm.sh handles compatibility\n- **Central deps file** - Use `deps.ts` for complex projects\n\n### Common Imports\n\n```typescript\n// React (with pragma)\n/** @jsxImportSource https://esm.sh/react */\nimport React from \"https://esm.sh/react\";\n\n// Drizzle ORM\nimport { drizzle } from \"https://esm.sh/drizzle-orm/libsql\";\n\n// Hono\nimport { Hono } from \"https://esm.sh/hono\";\n```\n\n## Development Workflow\n\n### Task Commands\n\n1. **During development**: `deno task check` - Catch type errors\n2. **Before committing**: `deno task quality` - Format, lint, type check, test\n3. **To deploy**: `deno task deploy` - Quality checks then deploy\n\n### Deployment Process\n\n```bash\ndeno task deploy # Runs quality checks first\n```\n\n- Fix any issues before deployment succeeds\n- Environment variables managed in Val Town interface\n- Only deployment directory contents are uploaded\n\n## Val Town APIs\n\n### Triggers\n\n1. **HTTP Trigger** - Web APIs and endpoints\n2. **Cron Triggers** - Scheduled tasks (1 min minimum on pro)\n3. **Email Triggers** - Process incoming emails\n\n### Standard Libraries\n\n- **Blob Storage**: `import { blob } from \"https://esm.town/v/std/blob\"`\n- **SQLite**: Use Drizzle ORM instead of raw SQL\n- **OpenAI**: `import { OpenAI } from \"https://esm.town/v/std/openai\"`\n- **Email**: `import { email } from \"https://esm.town/v/std/email\"`\n\n### Utility Functions\n\n### Importing Utilities\n\nAlways import utilities with version pins to avoid breaking changes:\n\n```ts\nimport {\n readFile,\n serveFile,\n} from \"https://esm.town/v/std/utils@85-main/index.ts\";\n```\n\n### Available Utilities\n\n**serveFile** - Serve project files with proper content types\n\nFor example, in Hono:\n\n```ts\n// serve all files in frontend/ and shared/\napp.get(\"/frontend/*\", (c) => serveFile(c.req.path, import.meta.url));\napp.get(\"/shared/*\", (c) => serveFile(c.req.path, import.meta.url));\n```\n\n**readFile** - Read files from within the project:\n\n```ts\n// Read a file from the project\nconst fileContent = await readFile(\"/frontend/index.html\", import.meta.url);\n```\n\n**listFiles** - List all files in the project\n\n```ts\nconst files = await listFiles(import.meta.url);\n```\n\n## Platform Specifics\n\n### Important Limitations\n\n- **Redirects**: Use\n `new Response(null, { status: 302, headers: { Location: \"/path\" }})`\n- **No binary files** - Text files only\n- **No Deno KV** - Use SQLite instead\n- **No browser APIs** - No alert(), prompt(), confirm()\n- **Automatic CORS** - Don't import CORS middleware\n\n## Common Gotchas\n\n### Environment\n\n- Val Town runs on Deno, not Node.js\n- Shared code can't use Deno-specific APIs\n- Use esm.sh for browser/server compatibility\n\n### Hono Issues\n\n- NEVER import serveStatic middleware\n- NEVER import CORS middleware\n- Use Val Town's utilities instead\n- **ALWAYS import Val Town utilities directly** - Never create placeholder\n functions for `serveFile`, `blob`, `email`, etc. Import them from\n `https://esm.town/v/std/utils/index.ts` or their respective standard library\n modules from the start\n\n## Migration Strategy\n\n### Principles\n\n- Track migration history in dedicated table\n- Make migrations idempotent\n- Control with environment variables\n- Test thoroughly before deployment\n\n### Best Practices\n\n- Plan schema changes carefully\n- Consider performance impact\n- Backup before destructive changes\n- Remember SQLite limitations\n- Use emojis/unicode instead of images\n- Let errors bubble up with context\n- Prefer APIs without keys (e.g., open-meteo for weather)\n- Add error debugging script:\n ``\n- **Never create placeholder functions** for Val Town utilities - always import\n the real ones directly, even during 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