Good to see you.

Enter your membership phone number and 4-digit PIN. One tap records today's attendance.

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iYour PIN is checked securely and is never stored in readable form. Five failed attempts temporarily pause access.

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Attendance

A clear view of today's desk.

\n \n

\n Month billable\n —\n Day passes + monthly packages\n

\n In today\n —\n members\n

\n Day-pass billable\n —\n this month\n

\n Monthly packages\n —\n this month\n

\n Amount due\n —\n after payments and prepaid credit\n

Office activity

\n Last 42 days\n

Attendance log

\n Loading…\n

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Member	Time	Plan	Terms	Billable	Due

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Billing

Invoice-ready member totals for the selected month.

\n \n

\n Total to invoice\n —\n Full monthly packages; no proration\n

\n Day passes\n —\n Attendance charges\n

\n Packages\n —\n Active during month\n

\n Amount due\n —\n Postpaid items\n

Invoice summary

—

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Member	Plan	Terms	Attendance	Billable	Due

\n\n \n

\n\n \n\n \n\n

\n\n \n\n`;\n}\n","label",[84],"e3ba90a0-a693-485c-8ba2-8e7e0b435999",["D",1784853175921],"import { sqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\n\ntype Migration = {\n version: number;\n name: string;\n statements: string[];\n};\n\n// Version 4 intentionally performs a clean reset. The product owner chose a\n// fresh database over backward compatibility for this final data model.\nconst migrations: Migration[] = [\n {\n version: 4,\n name: \"compact pin payments and attendance schema\",\n statements: [\n `DROP TABLE IF EXISTS invoices`,\n `DROP TABLE IF EXISTS attendance`,\n `DROP TABLE IF EXISTS monthly_charges`,\n `DROP TABLE IF EXISTS payments`,\n `DROP TABLE IF EXISTS member_plan_history`,\n `DROP TABLE IF EXISTS admin_sessions`,\n `DROP TABLE IF EXISTS audit_log`,\n `DROP TABLE IF EXISTS rate_limits`,\n `DROP TABLE IF EXISTS members`,\n `DROP TABLE IF EXISTS admins`,\n `DROP TABLE IF EXISTS app_settings`,\n `CREATE TABLE app_settings (\n key TEXT PRIMARY KEY,\n value TEXT NOT NULL,\n updated_at TEXT NOT NULL DEFAULT (datetime('now'))\n )`,\n `CREATE TABLE admins (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n identifier TEXT NOT NULL UNIQUE COLLATE NOCASE,\n password_salt TEXT NOT NULL,\n password_hash TEXT NOT NULL,\n password_iterations INTEGER NOT NULL,\n created_at TEXT NOT NULL DEFAULT (datetime('now')),\n last_login_at TEXT\n )`,\n `CREATE TABLE admin_sessions (\n token_hash TEXT PRIMARY KEY,\n admin_id INTEGER NOT NULL REFERENCES admins(id) ON DELETE CASCADE,\n csrf_token TEXT NOT NULL,\n expires_at TEXT NOT NULL,\n created_at TEXT NOT NULL DEFAULT (datetime('now'))\n )`,\n `CREATE TABLE members (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n name TEXT NOT NULL,\n phone TEXT NOT NULL UNIQUE,\n pin_salt TEXT NOT NULL,\n pin_hash TEXT NOT NULL,\n pin_iterations INTEGER NOT NULL,\n active INTEGER NOT NULL DEFAULT 1 CHECK (active IN (0, 1)),\n created_at TEXT NOT NULL DEFAULT (datetime('now')),\n updated_at TEXT NOT NULL DEFAULT (datetime('now'))\n )`,\n `CREATE TABLE member_plan_history (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n member_id INTEGER NOT NULL REFERENCES members(id) ON DELETE CASCADE,\n plan_type TEXT NOT NULL CHECK (plan_type IN ('day', 'monthly')),\n rate_cents INTEGER NOT NULL CHECK (rate_cents >= 0),\n payment_term TEXT NOT NULL CHECK (payment_term IN ('prepaid', 'postpaid')),\n effective_from TEXT NOT NULL,\n effective_to TEXT,\n CHECK (effective_to IS NULL OR effective_to >= effective_from)\n )`,\n `CREATE TABLE attendance (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n member_id INTEGER NOT NULL REFERENCES members(id) ON DELETE RESTRICT,\n attendance_date TEXT NOT NULL,\n punched_at TEXT NOT NULL,\n plan_type_snapshot TEXT NOT NULL CHECK (plan_type_snapshot IN ('day', 'monthly')),\n charge_cents INTEGER NOT NULL CHECK (charge_cents >= 0),\n payment_term_snapshot TEXT NOT NULL CHECK (payment_term_snapshot IN ('prepaid', 'postpaid')),\n source TEXT NOT NULL DEFAULT 'today' CHECK (source IN ('today', 'member_backfill')),\n UNIQUE (member_id, attendance_date)\n )`,\n `CREATE TABLE monthly_charges (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n member_id INTEGER NOT NULL REFERENCES members(id) ON DELETE RESTRICT,\n billing_month TEXT NOT NULL,\n rate_cents INTEGER NOT NULL CHECK (rate_cents >= 0),\n payment_term_snapshot TEXT NOT NULL CHECK (payment_term_snapshot IN ('prepaid', 'postpaid')),\n UNIQUE (member_id, billing_month)\n )`,\n `CREATE TABLE payments (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n member_id INTEGER NOT NULL REFERENCES members(id) ON DELETE RESTRICT,\n amount_cents INTEGER NOT NULL CHECK (amount_cents > 0),\n paid_on TEXT NOT NULL,\n allocation_type TEXT NOT NULL CHECK (allocation_type IN ('prepaid_credit', 'period_payment')),\n period_type TEXT CHECK (period_type IN ('day', 'month')),\n period_key TEXT,\n note TEXT,\n created_at TEXT NOT NULL DEFAULT (datetime('now')),\n CHECK (\n (allocation_type = 'prepaid_credit' AND period_type IS NULL AND period_key IS NULL)\n OR\n (allocation_type = 'period_payment' AND period_type IS NOT NULL AND period_key IS NOT NULL)\n )\n )`,\n `CREATE TABLE rate_limits (\n bucket_key TEXT NOT NULL,\n window_start INTEGER NOT NULL,\n attempts INTEGER NOT NULL DEFAULT 1,\n PRIMARY KEY (bucket_key, window_start)\n )`,\n `CREATE INDEX idx_attendance_date ON attendance(attendance_date)`,\n `CREATE INDEX idx_plan_history_dates\n ON member_plan_history(member_id, effective_from, effective_to)`,\n `CREATE INDEX idx_payments_member_period\n ON payments(member_id, allocation_type, period_key)`,\n `CREATE INDEX idx_sessions_expiry ON admin_sessions(expires_at)`,\n `INSERT INTO app_settings (key, value) VALUES\n ('day_price_cents', '15000'),\n ('monthly_price_cents', '450000'),\n ('currency', 'INR'),\n ('timezone', 'Asia/Kolkata'),\n ('office_name', 'Deskday Coworking')`,\n ],\n },\n {\n version: 5,\n name: \"admin recorded attendance source\",\n statements: [\n `CREATE TABLE attendance_v5 (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n member_id INTEGER NOT NULL REFERENCES members(id) ON DELETE RESTRICT,\n attendance_date TEXT NOT NULL,\n punched_at TEXT NOT NULL,\n plan_type_snapshot TEXT NOT NULL CHECK (plan_type_snapshot IN ('day', 'monthly')),\n charge_cents INTEGER NOT NULL CHECK (charge_cents >= 0),\n payment_term_snapshot TEXT NOT NULL CHECK (payment_term_snapshot IN ('prepaid', 'postpaid')),\n source TEXT NOT NULL DEFAULT 'today'\n CHECK (source IN ('today', 'member_backfill', 'admin')),\n UNIQUE (member_id, attendance_date)\n )`,\n `INSERT INTO attendance_v5\n (id, member_id, attendance_date, punched_at, plan_type_snapshot,\n charge_cents, payment_term_snapshot, source)\n SELECT id, member_id, attendance_date, punched_at, plan_type_snapshot,\n charge_cents, payment_term_snapshot, source\n FROM attendance`,\n `DROP TABLE attendance`,\n `ALTER TABLE attendance_v5 RENAME TO attendance`,\n `CREATE INDEX idx_attendance_date ON attendance(attendance_date)`,\n ],\n },\n];\n\nlet migrationPromise: Promise | undefined;\n\nexport function runMigrations(): Promise {\n migrationPromise ??= migrate();\n return migrationPromise;\n}\n\nasync function migrate(): Promise {\n await sqlite.execute(`CREATE TABLE IF NOT EXISTS schema_migrations (\n version INTEGER PRIMARY KEY,\n name TEXT NOT NULL,\n applied_at TEXT NOT NULL DEFAULT (datetime('now'))\n )`);\n\n const applied = await sqlite.execute(\n \"SELECT version FROM schema_migrations ORDER BY version\",\n );\n const versions = new Set(applied.rows.map((row) => Number(row.version)));\n\n for (const migration of migrations) {\n if (versions.has(migration.version)) continue;\n await sqlite.batch([\n ...migration.statements.map((sql) => ({ sql, args: [] })),\n {\n sql: `INSERT INTO schema_migrations (version, name) VALUES (?, ?)`,\n args: [migration.version, migration.name],\n },\n ], \"write\");\n }\n}\n",[61],"fd8a5b41-499c-4820-a710-e69f51d8e9fa",["D",1784853177273],"import { Hono } from \"npm:hono@4.7.2\";\nimport type { Context, Next } from \"npm:hono@4.7.2\";\nimport { sqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\nimport { runMigrations } from \"./migrations.ts\";\nimport { renderAppPage } from \"./ui.ts\";\nimport {\n generateInvoicePdf,\n getMemberBilling,\n invoiceNumber,\n materializeMonthlyCharges,\n type BillingPeriod,\n} from \"./billing.ts\";\n\ntype AdminSession = {\n adminId: number;\n identifier: string;\n csrfToken: string;\n};\n\ntype AppEnv = {\n Variables: {\n adminSession: AdminSession;\n };\n};\n\nclass ApiError extends Error {\n constructor(\n public status: number,\n public code: string,\n message: string,\n public details?: Record,\n ) {\n super(message);\n }\n}\n\nconst app = new Hono();\nconst SESSION_COOKIE = \"deskday_session\";\nconst SESSION_HOURS = 12;\nconst ADMIN_IDENTIFIER = \"admin@office\";\nconst PASSWORD_ITERATIONS = 310_000;\nconst PIN_ITERATIONS = 120_000;\n\napp.use(\"*\", async (c, next) => {\n await runMigrations();\n await next();\n c.header(\"Cache-Control\", \"no-store\");\n c.header(\"X-Content-Type-Options\", \"nosniff\");\n c.header(\"Referrer-Policy\", \"same-origin\");\n c.header(\"Permissions-Policy\", \"camera=(), microphone=(), geolocation=()\");\n c.header(\"X-Frame-Options\", \"DENY\");\n});\n\napp.onError((error, c) => {\n if (error instanceof ApiError) {\n return c.json(\n {\n ok: false,\n error: {\n code: error.code,\n message: error.message,\n details: error.details,\n },\n },\n error.status as 400,\n );\n }\n\n console.error(\"Unhandled request error\", error);\n return c.json(\n {\n ok: false,\n error: {\n code: \"INTERNAL_ERROR\",\n message: \"Something went wrong. Please try again.\",\n },\n },\n 500,\n );\n});\n\napp.post(\"/api/system/reset-database\", async (c) => {\n const configuredToken = Deno.env.get(\"RESET_TOKEN\") || \"\";\n const suppliedToken = c.req.header(\"Authorization\")?.replace(/^Bearer\\s+/i, \"\") ||\n \"\";\n if (\n !configuredToken ||\n !suppliedToken ||\n !timingSafeEqual(configuredToken, suppliedToken) ||\n c.req.header(\"X-Reset-Confirmation\") !== \"RESET DESKDAY\"\n ) {\n throw new ApiError(403, \"RESET_REJECTED\", \"Database reset rejected.\");\n }\n await sqlite.batch([\n { sql: \"DELETE FROM attendance\", args: [] },\n { sql: \"DELETE FROM monthly_charges\", args: [] },\n { sql: \"DELETE FROM payments\", args: [] },\n { sql: \"DELETE FROM member_plan_history\", args: [] },\n { sql: \"DELETE FROM admin_sessions\", args: [] },\n { sql: \"DELETE FROM rate_limits\", args: [] },\n { sql: \"DELETE FROM members\", args: [] },\n { sql: \"DELETE FROM admins\", args: [] },\n { sql: \"DELETE FROM app_settings\", args: [] },\n {\n sql: `INSERT INTO app_settings (key, value) VALUES\n ('day_price_cents', '15000'),\n ('monthly_price_cents', '450000'),\n ('currency', 'INR'),\n ('timezone', 'Asia/Kolkata'),\n ('office_name', 'Deskday Coworking')`,\n args: [],\n },\n {\n sql: `DELETE FROM sqlite_sequence\n WHERE name IN (\n 'attendance', 'monthly_charges', 'payments', 'member_plan_history',\n 'members', 'admins'\n )`,\n args: [],\n },\n ], \"write\");\n return c.json({ ok: true, reset: true });\n});\n\napp.get(\"/api/bootstrap\", async (c) => {\n const adminCount = await scalar(\n \"SELECT COUNT(*) AS count FROM admins\",\n [],\n \"count\",\n );\n const settings = await getSettings();\n const license = getLicense(settings.timezone);\n const session = await getAdminSession(c.req.raw);\n\n return c.json({\n ok: true,\n needsSetup: adminCount === 0,\n setupReady: Boolean(Deno.env.get(\"SETUP_TOKEN\")),\n license,\n admin: session\n ? {\n identifier: session.identifier,\n csrfToken: session.csrfToken,\n }\n : null,\n publicSettings: {\n currency: settings.currency,\n timezone: settings.timezone,\n officeName: settings.officeName,\n },\n });\n});\n\napp.post(\"/api/admin/setup\", async (c) => {\n assertSameOrigin(c.req.raw);\n await enforceRateLimit(c.req.raw, \"admin-setup\", 5, 15 * 60);\n\n const existing = await scalar(\n \"SELECT COUNT(*) AS count FROM admins\",\n [],\n \"count\",\n );\n if (existing > 0) {\n throw new ApiError(409, \"SETUP_COMPLETE\", \"Admin setup is already complete.\");\n }\n\n const configuredToken = Deno.env.get(\"SETUP_TOKEN\");\n if (!configuredToken) {\n throw new ApiError(\n 503,\n \"SETUP_TOKEN_MISSING\",\n \"Add a SETUP_TOKEN environment variable in Val Town, then redeploy.\",\n );\n }\n\n const body = await readJson(c);\n assertLicenseActive((await getSettings()).timezone);\n const suppliedToken = requiredString(body.setupToken, \"Setup token\", 256);\n const password = validatePassword(body.password);\n\n if (!timingSafeEqual(suppliedToken, configuredToken)) {\n throw new ApiError(403, \"SETUP_TOKEN_INVALID\", \"The setup token is not valid.\");\n }\n\n const salt = randomToken(18);\n const passwordHash = await derivePasswordHash(\n password,\n salt,\n PASSWORD_ITERATIONS,\n );\n\n try {\n const result = await sqlite.execute({\n sql: `INSERT INTO admins\n (identifier, password_salt, password_hash, password_iterations)\n VALUES (?, ?, ?, ?)\n RETURNING id`,\n args: [\n ADMIN_IDENTIFIER,\n salt,\n passwordHash,\n PASSWORD_ITERATIONS,\n ],\n });\n const adminId = Number(result.rows[0].id);\n const session = await createSession(adminId);\n setSessionCookie(c, session.rawToken);\n return c.json({\n ok: true,\n admin: {\n identifier: ADMIN_IDENTIFIER,\n csrfToken: session.csrfToken,\n },\n }, 201);\n } catch (error) {\n if (String(error).toLowerCase().includes(\"unique\")) {\n throw new ApiError(\n 409,\n \"SETUP_COMPLETE\",\n \"Admin setup was completed by another request.\",\n );\n }\n throw error;\n }\n});\n\napp.post(\"/api/admin/login\", async (c) => {\n assertSameOrigin(c.req.raw);\n await enforceRateLimit(c.req.raw, \"admin-login\", 5, 15 * 60);\n\n const body = await readJson(c);\n const identifier = requiredString(body.identifier, \"Identifier\", 100)\n .toLowerCase();\n const password = requiredString(body.password, \"Password\", 200);\n\n const result = await sqlite.execute({\n sql: `SELECT id, identifier, password_salt, password_hash, password_iterations\n FROM admins WHERE identifier = ? COLLATE NOCASE LIMIT 1`,\n args: [identifier],\n });\n const row = result.rows[0];\n\n const fallbackSalt = \"Rgvf8SkM5stTKeSxFo2M7EFx\";\n const actualHash = row\n ? await derivePasswordHash(\n password,\n String(row.password_salt),\n Number(row.password_iterations),\n )\n : await derivePasswordHash(\n password,\n fallbackSalt,\n PASSWORD_ITERATIONS,\n );\n\n if (\n !row ||\n !timingSafeEqual(actualHash, String(row.password_hash))\n ) {\n throw new ApiError(\n 401,\n \"LOGIN_FAILED\",\n \"The identifier or password is incorrect.\",\n );\n }\n\n const adminId = Number(row.id);\n await sqlite.execute({\n sql: \"UPDATE admins SET last_login_at = datetime('now') WHERE id = ?\",\n args: [adminId],\n });\n const session = await createSession(adminId);\n setSessionCookie(c, session.rawToken);\n\n return c.json({\n ok: true,\n admin: {\n identifier: String(row.identifier),\n csrfToken: session.csrfToken,\n },\n });\n});\n\napp.post(\"/api/punch\", async (c) => {\n assertSameOrigin(c.req.raw);\n const body = await readJson(c);\n const phone = normalizeIndianPhone(body.phone);\n const pin = validatePin(body.pin);\n await enforceRateLimit(c.req.raw, `member:${phone}`, 5, 15 * 60);\n const settings = await getSettings();\n assertLicenseActive(settings.timezone);\n const date = officeDate(settings.timezone);\n const member = await authenticateMember(phone, pin, date);\n const punch = await recordAttendance(member, date, \"today\");\n await materializeMonthlyCharges(Number(member.id), date.slice(0, 7));\n\n return c.json({\n ok: true,\n punch: { ...punch, currency: settings.currency },\n }, 201);\n});\n\napp.post(\"/api/member/history\", async (c) => {\n assertSameOrigin(c.req.raw);\n const body = await readJson(c);\n const phone = normalizeIndianPhone(body.phone);\n const pin = validatePin(body.pin);\n await enforceRateLimit(c.req.raw, `member:${phone}`, 5, 15 * 60);\n const settings = await getSettings();\n const today = officeDate(settings.timezone);\n const month = validateMonth(\n typeof body.month === \"string\"\n ? body.month\n : today.slice(0, 7),\n );\n const member = await authenticateMember(phone, pin, today, false, false);\n const billing = await getMemberBilling(Number(member.id), \"month\", month);\n return c.json({\n ok: true,\n billing,\n currency: settings.currency,\n timezone: settings.timezone,\n officeName: settings.officeName,\n backfill: {\n allowed: Number(member.active) === 1 && String(member.plan_type) === \"day\",\n earliestDate: addDays(today, -30),\n latestDate: addDays(today, -1),\n },\n });\n});\n\napp.post(\"/api/member/backfill\", async (c) => {\n assertSameOrigin(c.req.raw);\n const body = await readJson(c);\n const phone = normalizeIndianPhone(body.phone);\n const pin = validatePin(body.pin);\n await enforceRateLimit(c.req.raw, `member:${phone}`, 5, 15 * 60);\n const settings = await getSettings();\n assertLicenseActive(settings.timezone);\n const today = officeDate(settings.timezone);\n const date = validateDate(requiredString(body.date, \"Attendance date\", 10));\n if (date >= today || date < addDays(today, -30)) {\n throw new ApiError(\n 400,\n \"BACKFILL_RANGE\",\n \"Choose a previous date from the last 30 days.\",\n );\n }\n const member = await authenticateMember(phone, pin, date, true, true, true);\n if (String(member.plan_type) !== \"day\") {\n throw new ApiError(\n 403,\n \"DAY_PASS_ONLY\",\n \"Previous-day entries are available only to day-pass members.\",\n );\n }\n const punch = await recordAttendance(member, date, \"member_backfill\");\n return c.json({\n ok: true,\n punch: { ...punch, currency: settings.currency },\n }, 201);\n});\n\napp.use(\"/api/admin/*\", requireAdmin);\n\napp.post(\"/api/admin/logout\", async (c) => {\n assertCsrf(c);\n const rawToken = getCookie(c.req.raw, SESSION_COOKIE);\n if (rawToken) {\n await sqlite.execute({\n sql: \"DELETE FROM admin_sessions WHERE token_hash = ?\",\n args: [await sha256(rawToken)],\n });\n }\n clearSessionCookie(c);\n return c.json({ ok: true });\n});\n\napp.use(\"/api/admin/*\", requireActiveLicense);\n\napp.get(\"/api/admin/members\", async (c) => {\n const result = await sqlite.execute(\n `SELECT\n m.id,\n m.name,\n m.phone,\n m.active,\n m.created_at,\n ph.plan_type,\n ph.rate_cents,\n ph.payment_term,\n ph.effective_from\n FROM members m\n LEFT JOIN member_plan_history ph ON ph.id = (\n SELECT id FROM member_plan_history\n WHERE member_id = m.id\n ORDER BY effective_from DESC, id DESC\n LIMIT 1\n )\n ORDER BY m.active DESC, m.name COLLATE NOCASE`,\n );\n return c.json({ ok: true, members: result.rows.map(memberRow) });\n});\n\napp.post(\"/api/admin/members\", async (c) => {\n assertCsrf(c);\n const body = await readJson(c);\n const name = requiredString(body.name, \"Name\", 100);\n const phone = normalizeIndianPhone(body.phone);\n const pin = validatePin(body.pin);\n const planType = validatePlan(body.planType);\n const paymentTerm = validatePaymentTerm(body.paymentTerm);\n const settings = await getSettings();\n const date = officeDate(settings.timezone);\n const rateCents = typeof body.rate === \"string\"\n ? parseMoney(body.rate, \"Member price\")\n : planType === \"day\"\n ? settings.dayPriceCents\n : settings.monthlyPriceCents;\n const prepaidAmountCents = paymentTerm === \"prepaid\" &&\n typeof body.prepaidAmount === \"string\" && body.prepaidAmount.trim()\n ? parseMoney(body.prepaidAmount, \"Opening prepaid amount\")\n : 0;\n const pinSalt = randomToken(18);\n const pinHash = await derivePasswordHash(pin, pinSalt, PIN_ITERATIONS);\n\n try {\n await assertPhoneAvailable(phone);\n const statements: Array<{ sql: string; args: Array }> = [\n {\n sql: `INSERT INTO members\n (name, phone, pin_salt, pin_hash, pin_iterations)\n VALUES (?, ?, ?, ?, ?)`,\n args: [name, phone, pinSalt, pinHash, PIN_ITERATIONS],\n },\n {\n sql: `INSERT INTO member_plan_history\n (member_id, plan_type, rate_cents, payment_term, effective_from)\n VALUES (last_insert_rowid(), ?, ?, ?, ?)`,\n args: [planType, rateCents, paymentTerm, date],\n },\n ];\n if (prepaidAmountCents > 0) {\n statements.push({\n sql: `INSERT INTO payments\n (member_id, amount_cents, paid_on, allocation_type, note)\n VALUES (\n (SELECT id FROM members WHERE phone = ?),\n ?, ?, 'prepaid_credit', 'Opening balance'\n )`,\n args: [phone, prepaidAmountCents, date],\n });\n }\n await sqlite.batch(statements, \"write\");\n const inserted = await sqlite.execute({\n sql: \"SELECT id FROM members WHERE phone = ? LIMIT 1\",\n args: [phone],\n });\n const memberId = Number(inserted.rows[0].id);\n return c.json({\n ok: true,\n member: {\n id: memberId,\n name,\n phone,\n active: true,\n planType,\n rateCents,\n paymentTerm,\n prepaidAmountCents,\n effectiveFrom: date,\n },\n }, 201);\n } catch (error) {\n if (String(error).toLowerCase().includes(\"unique\")) {\n throw new ApiError(\n 409,\n \"PHONE_EXISTS\",\n \"A member with this phone number already exists.\",\n );\n }\n throw error;\n }\n});\n\napp.patch(\"/api/admin/members/:id\", async (c) => {\n assertCsrf(c);\n const memberId = positiveId(c.req.param(\"id\"));\n const body = await readJson(c);\n const name = requiredString(body.name, \"Name\", 100);\n const phone = normalizeIndianPhone(body.phone);\n const newPin = typeof body.pin === \"string\" && body.pin.trim()\n ? validatePin(body.pin)\n : null;\n const planType = validatePlan(body.planType);\n const paymentTerm = validatePaymentTerm(body.paymentTerm);\n const active = Boolean(body.active);\n const settings = await getSettings();\n const date = officeDate(settings.timezone);\n const yesterday = addDays(date, -1);\n\n const currentResult = await sqlite.execute({\n sql: `SELECT\n m.id,\n m.active,\n ph.id AS plan_id,\n ph.plan_type,\n ph.rate_cents,\n ph.payment_term,\n ph.effective_from,\n ph.effective_to\n FROM members m\n LEFT JOIN member_plan_history ph ON ph.id = (\n SELECT id FROM member_plan_history\n WHERE member_id = m.id\n ORDER BY effective_from DESC, id DESC\n LIMIT 1\n )\n WHERE m.id = ? LIMIT 1`,\n args: [memberId],\n });\n const current = currentResult.rows[0];\n if (!current) {\n throw new ApiError(404, \"MEMBER_NOT_FOUND\", \"Member not found.\");\n }\n\n try {\n await assertPhoneAvailable(phone, memberId);\n if (newPin) {\n const pinSalt = randomToken(18);\n const pinHash = await derivePasswordHash(newPin, pinSalt, PIN_ITERATIONS);\n await sqlite.execute({\n sql: `UPDATE members\n SET name = ?, phone = ?, active = ?, pin_salt = ?, pin_hash = ?,\n pin_iterations = ?, updated_at = datetime('now')\n WHERE id = ?`,\n args: [\n name,\n phone,\n active ? 1 : 0,\n pinSalt,\n pinHash,\n PIN_ITERATIONS,\n memberId,\n ],\n });\n } else {\n await sqlite.execute({\n sql: `UPDATE members\n SET name = ?, phone = ?, active = ?, updated_at = datetime('now')\n WHERE id = ?`,\n args: [name, phone, active ? 1 : 0, memberId],\n });\n }\n } catch (error) {\n if (String(error).toLowerCase().includes(\"unique\")) {\n throw new ApiError(\n 409,\n \"PHONE_EXISTS\",\n \"A member with this phone number already exists.\",\n );\n }\n throw error;\n }\n\n const wasActive = Number(current.active) === 1;\n const currentPlanId = current.plan_id ? Number(current.plan_id) : null;\n const currentPlan = current.plan_type ? String(current.plan_type) : null;\n const rateCents = typeof body.rate === \"string\"\n ? parseMoney(body.rate, \"Member price\")\n : Number(current.rate_cents ?? (\n planType === \"day\"\n ? settings.dayPriceCents\n : settings.monthlyPriceCents\n ));\n const configChanged = currentPlan !== planType ||\n Number(current.rate_cents) !== rateCents ||\n String(current.payment_term) !== paymentTerm;\n\n if (!active && wasActive && currentPlanId) {\n await sqlite.execute({\n sql: \"UPDATE member_plan_history SET effective_to = ? WHERE id = ?\",\n args: [date, currentPlanId],\n });\n } else if (active && !wasActive) {\n await sqlite.execute({\n sql: `INSERT INTO member_plan_history\n (member_id, plan_type, rate_cents, payment_term, effective_from)\n VALUES (?, ?, ?, ?, ?)`,\n args: [memberId, planType, rateCents, paymentTerm, date],\n });\n } else if (active && configChanged) {\n if (String(current.effective_from) === date && currentPlanId) {\n await sqlite.execute({\n sql: `UPDATE member_plan_history\n SET plan_type = ?, rate_cents = ?, payment_term = ?,\n effective_to = NULL\n WHERE id = ?`,\n args: [planType, rateCents, paymentTerm, currentPlanId],\n });\n } else {\n if (currentPlanId && current.effective_to === null) {\n await sqlite.execute({\n sql: \"UPDATE member_plan_history SET effective_to = ? WHERE id = ?\",\n args: [yesterday, currentPlanId],\n });\n }\n await sqlite.execute({\n sql: `INSERT INTO member_plan_history\n (member_id, plan_type, rate_cents, payment_term, effective_from)\n VALUES (?, ?, ?, ?, ?)`,\n args: [memberId, planType, rateCents, paymentTerm, date],\n });\n }\n }\n if (configChanged || active !== wasActive) {\n await sqlite.execute({\n sql: `DELETE FROM monthly_charges\n WHERE member_id = ? AND billing_month >= ?`,\n args: [memberId, date.slice(0, 7)],\n });\n }\n\n return c.json({ ok: true });\n});\n\napp.get(\"/api/admin/members/:id/history\", async (c) => {\n const memberId = positiveId(c.req.param(\"id\"));\n const settings = await getSettings();\n const month = validateMonth(\n c.req.query(\"month\") ||\n officeDate(settings.timezone).slice(0, 7),\n );\n const billing = await getMemberBilling(memberId, \"month\", month);\n if (!billing) {\n throw new ApiError(404, \"MEMBER_NOT_FOUND\", \"Member not found.\");\n }\n return c.json({\n ok: true,\n billing,\n currency: settings.currency,\n timezone: settings.timezone,\n });\n});\n\napp.post(\"/api/admin/attendance\", async (c) => {\n assertCsrf(c);\n const body = await readJson(c);\n const memberId = positiveId(String(body.memberId ?? \"\"));\n const settings = await getSettings();\n const today = officeDate(settings.timezone);\n const date = validateDate(requiredString(body.date, \"Attendance date\", 10));\n if (date > today) {\n throw new ApiError(\n 400,\n \"FUTURE_ATTENDANCE\",\n \"Attendance cannot be added for a future date.\",\n );\n }\n const identityResult = await sqlite.execute({\n sql: \"SELECT id, name FROM members WHERE id = ? LIMIT 1\",\n args: [memberId],\n });\n const identity = identityResult.rows[0];\n const plan = identity\n ? await resolveAttendancePlan(memberId, date, true)\n : null;\n const member = identity && plan ? { ...identity, ...plan } : null;\n if (!member) {\n throw new ApiError(\n 404,\n \"MEMBER_PLAN_NOT_FOUND\",\n identity\n ? \"Only day-pass members can use their current rate for dates before their plan began.\"\n : \"Member not found.\",\n );\n }\n const punch = await recordAttendance(member, date, \"admin\");\n await materializeMonthlyCharges(memberId, date.slice(0, 7));\n return c.json({\n ok: true,\n punch: { ...punch, currency: settings.currency },\n }, 201);\n});\n\napp.post(\"/api/admin/payments\", async (c) => {\n assertCsrf(c);\n const body = await readJson(c);\n const memberId = positiveId(String(body.memberId ?? \"\"));\n const amountCents = parseMoney(body.amount, \"Payment amount\");\n if (amountCents <= 0) {\n throw new ApiError(400, \"INVALID_PRICE\", \"Payment amount must be above zero.\");\n }\n const periodType = body.periodType === \"day\" ? \"day\" : \"month\";\n const periodKey = periodType === \"day\"\n ? validateDate(requiredString(body.periodKey, \"Payment period\", 10))\n : validateMonth(requiredString(body.periodKey, \"Payment period\", 7));\n const settings = await getSettings();\n const paidOn = officeDate(settings.timezone);\n const memberResult = await sqlite.execute({\n sql: `SELECT ph.payment_term\n FROM members m\n JOIN member_plan_history ph ON ph.id = (\n SELECT id FROM member_plan_history\n WHERE member_id = m.id\n ORDER BY effective_from DESC, id DESC LIMIT 1\n )\n WHERE m.id = ? LIMIT 1`,\n args: [memberId],\n });\n const member = memberResult.rows[0];\n if (!member) {\n throw new ApiError(404, \"MEMBER_NOT_FOUND\", \"Member not found.\");\n }\n const prepaid = String(member.payment_term) === \"prepaid\";\n await sqlite.execute({\n sql: `INSERT INTO payments (\n member_id, amount_cents, paid_on, allocation_type,\n period_type, period_key, note\n ) VALUES (?, ?, ?, ?, ?, ?, ?)`,\n args: prepaid\n ? [\n memberId,\n amountCents,\n paidOn,\n \"prepaid_credit\",\n null,\n null,\n \"Prepaid credit\",\n ]\n : [\n memberId,\n amountCents,\n paidOn,\n \"period_payment\",\n periodType,\n periodKey,\n \"Payment received\",\n ],\n });\n const billing = await getMemberBilling(memberId, periodType, periodKey);\n return c.json({ ok: true, billing }, 201);\n});\n\napp.get(\"/api/admin/invoice\", async (c) => {\n const memberId = positiveId(c.req.query(\"memberId\") || \"\");\n const periodType = c.req.query(\"period\") as BillingPeriod;\n if (periodType !== \"day\" && periodType !== \"month\") {\n throw new ApiError(\n 400,\n \"INVALID_PERIOD\",\n \"Choose a day or month invoice.\",\n );\n }\n const rawPeriod = periodType === \"day\"\n ? c.req.query(\"date\") || \"\"\n : c.req.query(\"month\") || \"\";\n const periodKey = periodType === \"day\"\n ? validateDate(rawPeriod)\n : validateMonth(rawPeriod);\n const billing = await getMemberBilling(memberId, periodType, periodKey);\n if (!billing) {\n throw new ApiError(404, \"MEMBER_NOT_FOUND\", \"Member not found.\");\n }\n\n const settings = await getSettings();\n const number = invoiceNumber(billing);\n\n const pdf = generateInvoicePdf(\n billing,\n settings.officeName,\n officeDate(settings.timezone),\n );\n return new Response(pdf, {\n headers: {\n \"Content-Type\": \"application/pdf\",\n \"Content-Disposition\": `attachment; filename=\"${number}.pdf\"`,\n \"Cache-Control\": \"no-store\",\n },\n });\n});\n\napp.put(\"/api/admin/settings\", async (c) => {\n assertCsrf(c);\n const body = await readJson(c);\n const dayPriceCents = parseMoney(body.dayPrice, \"Day-pass price\");\n const monthlyPriceCents = parseMoney(\n body.monthlyPrice,\n \"Monthly package price\",\n );\n const currency = \"INR\";\n const officeName = requiredString(body.officeName, \"Office name\", 80);\n const timezone = requiredString(body.timezone, \"Timezone\", 80);\n try {\n new Intl.DateTimeFormat(\"en\", { timeZone: timezone }).format();\n } catch {\n throw new ApiError(400, \"INVALID_TIMEZONE\", \"Enter a valid IANA timezone.\");\n }\n\n const values: Array<[string, string]> = [\n [\"day_price_cents\", String(dayPriceCents)],\n [\"monthly_price_cents\", String(monthlyPriceCents)],\n [\"currency\", currency],\n [\"timezone\", timezone],\n [\"office_name\", officeName],\n ];\n for (const [key, value] of values) {\n await sqlite.execute({\n sql: `INSERT INTO app_settings (key, value, updated_at)\n VALUES (?, ?, datetime('now'))\n ON CONFLICT(key) DO UPDATE SET\n value = excluded.value,\n updated_at = datetime('now')`,\n args: [key, value],\n });\n }\n\n return c.json({\n ok: true,\n settings: {\n dayPriceCents,\n monthlyPriceCents,\n currency,\n timezone,\n officeName,\n },\n });\n});\n\napp.get(\"/api/admin/dashboard\", async (c) => {\n const settings = await getSettings();\n const defaultDate = officeDate(settings.timezone);\n const date = validateDate(c.req.query(\"date\") || defaultDate);\n const month = validateMonth(c.req.query(\"month\") || date.slice(0, 7));\n const memberQuery = (c.req.query(\"member\") || \"\").trim().slice(0, 100);\n const planQuery = c.req.query(\"plan\") || \"all\";\n if (![\"all\", \"day\", \"monthly\"].includes(planQuery)) {\n throw new ApiError(400, \"INVALID_PLAN\", \"Invalid plan filter.\");\n }\n\n const monthStart = `${month}-01`;\n const monthEnd = endOfMonth(month);\n const attendanceArgs: Array = [date];\n let attendanceWhere = \"a.attendance_date = ?\";\n if (memberQuery) {\n attendanceWhere += \" AND (m.name LIKE ? OR m.phone LIKE ?)\";\n attendanceArgs.push(`%${memberQuery}%`, `%${memberQuery.replace(/\\D/g, \"\")}%`);\n }\n if (planQuery !== \"all\") {\n attendanceWhere += \" AND a.plan_type_snapshot = ?\";\n attendanceArgs.push(planQuery);\n }\n\n const attendanceResult = await sqlite.execute({\n sql: `SELECT\n a.id,\n a.attendance_date,\n a.punched_at,\n a.plan_type_snapshot,\n a.charge_cents,\n a.payment_term_snapshot,\n a.source,\n m.id AS member_id,\n m.name,\n m.phone\n FROM attendance a\n JOIN members m ON m.id = a.member_id\n WHERE ${attendanceWhere}\n ORDER BY a.punched_at DESC`,\n args: attendanceArgs,\n });\n\n const dailyResult = await sqlite.execute({\n sql: `SELECT\n COUNT(*) AS people,\n COALESCE(SUM(charge_cents), 0) AS total_cents,\n COALESCE(SUM(CASE\n WHEN payment_term_snapshot = 'postpaid' THEN charge_cents\n ELSE 0\n END), 0) AS due_cents\n FROM attendance WHERE attendance_date = ?`,\n args: [date],\n });\n const monthlyDayResult = await sqlite.execute({\n sql: `SELECT\n COUNT(*) AS punches,\n COUNT(DISTINCT member_id) AS members,\n COALESCE(SUM(charge_cents), 0) AS total_cents,\n COALESCE(SUM(CASE\n WHEN payment_term_snapshot = 'postpaid' THEN charge_cents\n ELSE 0\n END), 0) AS due_cents\n FROM attendance\n WHERE attendance_date BETWEEN ? AND ?\n AND plan_type_snapshot = 'day'`,\n args: [monthStart, monthEnd],\n });\n const billingMembersResult = await sqlite.execute(\n \"SELECT id FROM members ORDER BY name COLLATE NOCASE\",\n );\n const planCountResult = await sqlite.execute(\n `SELECT\n SUM(CASE WHEN latest.plan_type = 'day' AND m.active = 1 THEN 1 ELSE 0 END) AS day_count,\n SUM(CASE WHEN latest.plan_type = 'monthly' AND m.active = 1 THEN 1 ELSE 0 END) AS monthly_count\n FROM members m\n LEFT JOIN member_plan_history latest ON latest.id = (\n SELECT id FROM member_plan_history\n WHERE member_id = m.id\n ORDER BY effective_from DESC, id DESC\n LIMIT 1\n )`,\n );\n const activityResult = await sqlite.execute({\n sql: `SELECT attendance_date, COUNT(*) AS people\n FROM attendance\n WHERE attendance_date BETWEEN ? AND ?\n GROUP BY attendance_date\n ORDER BY attendance_date`,\n args: [addDays(date, -41), date],\n });\n\n const billings = (await Promise.all(\n billingMembersResult.rows.map((row) =>\n getMemberBilling(Number(row.id), \"month\", month)\n ),\n )).filter((billing) =>\n billing && (\n billing.amountCents > 0 ||\n billing.paymentsCents > 0 ||\n billing.attendanceCount > 0\n )\n );\n const invoices = billings.map((billing) => ({\n memberId: billing!.member.id,\n name: billing!.member.name,\n phone: billing!.member.phone,\n planType: billing!.planType,\n amountCents: billing!.amountCents,\n paymentsCents: billing!.paymentsCents,\n dueCents: billing!.dueCents,\n prepaidBalanceCents: billing!.prepaidBalanceCents,\n paymentTerm: billing!.paymentTerm,\n attendanceCount: billing!.attendanceCount,\n }));\n const dayTotal = Number(monthlyDayResult.rows[0]?.total_cents ?? 0);\n const packageTotal = billings.reduce(\n (sum, billing) =>\n sum + billing!.lines.filter((line) =>\n line.description.startsWith(\"Monthly\")\n ).reduce((lineSum, line) => lineSum + line.amountCents, 0),\n 0,\n );\n const monthDue = invoices.reduce((sum, line) => sum + line.dueCents, 0);\n const todayMemberIds = [\n ...new Set(attendanceResult.rows.map((row) => Number(row.member_id))),\n ];\n const dayBillings = (await Promise.all(\n todayMemberIds.map((id) => getMemberBilling(id, \"day\", date)),\n )).filter(Boolean);\n const dailyDueCents = dayBillings.reduce(\n (sum, billing) => sum + (billing?.dueCents ?? 0),\n 0,\n );\n const dayBillingByMember = new Map(\n dayBillings.map((billing) => [\n billing!.member.id,\n billing!,\n ]),\n );\n\n return c.json({\n ok: true,\n context: { date, month, today: defaultDate },\n settings,\n summary: {\n dailyPeople: Number(dailyResult.rows[0]?.people ?? 0),\n dailyBillableCents: Number(dailyResult.rows[0]?.total_cents ?? 0),\n dailyDueCents,\n monthDayPassCents: dayTotal,\n monthPackageCents: packageTotal,\n monthTotalCents: dayTotal + packageTotal,\n monthDueCents: monthDue,\n monthDayPunches: Number(monthlyDayResult.rows[0]?.punches ?? 0),\n dayMembers: Number(planCountResult.rows[0]?.day_count ?? 0),\n monthlyMembers: Number(planCountResult.rows[0]?.monthly_count ?? 0),\n },\n attendance: attendanceResult.rows.map((row) => ({\n id: Number(row.id),\n date: String(row.attendance_date),\n punchedAt: String(row.punched_at),\n planType: String(row.plan_type_snapshot),\n chargeCents: Number(row.charge_cents),\n dueCents: dayBillingByMember.get(Number(row.member_id))?.dueCents ?? 0,\n paymentTerm: String(row.payment_term_snapshot),\n source: String(row.source),\n member: {\n id: Number(row.member_id),\n name: String(row.name),\n phone: String(row.phone),\n },\n })),\n activity: activityResult.rows.map((row) => ({\n date: String(row.attendance_date),\n people: Number(row.people),\n })),\n invoices,\n });\n});\n\napp.get(\"/\", (c) => {\n const nonce = randomToken(18);\n c.header(\n \"Content-Security-Policy\",\n [\n \"default-src 'self'\",\n `script-src 'nonce-${nonce}'`,\n `style-src 'nonce-${nonce}'`,\n \"img-src 'self' data:\",\n \"font-src 'self'\",\n \"connect-src 'self'\",\n \"base-uri 'none'\",\n \"form-action 'self'\",\n \"frame-ancestors 'none'\",\n ].join(\"; \"),\n );\n return c.html(renderAppPage(nonce));\n});\n\napp.notFound((c) => {\n if (c.req.path.startsWith(\"/api/\")) {\n return c.json({\n ok: false,\n error: { code: \"NOT_FOUND\", message: \"Endpoint not found.\" },\n }, 404);\n }\n return c.redirect(\"/\");\n});\n\nasync function requireAdmin(c: Context, next: Next) {\n const session = await getAdminSession(c.req.raw);\n if (!session) {\n throw new ApiError(401, \"ADMIN_REQUIRED\", \"Please sign in as an admin.\");\n }\n c.set(\"adminSession\", session);\n await next();\n}\n\nasync function requireActiveLicense(_c: Context, next: Next) {\n const settings = await getSettings();\n assertLicenseActive(settings.timezone);\n await next();\n}\n\nfunction assertCsrf(c: Context) {\n assertSameOrigin(c.req.raw);\n const supplied = c.req.header(\"X-CSRF-Token\") || \"\";\n const expected = c.get(\"adminSession\").csrfToken;\n if (!supplied || !timingSafeEqual(supplied, expected)) {\n throw new ApiError(403, \"CSRF_FAILED\", \"Please refresh and try again.\");\n }\n}\n\nfunction assertSameOrigin(request: Request) {\n const origin = request.headers.get(\"Origin\");\n if (origin && origin !== new URL(request.url).origin) {\n throw new ApiError(403, \"ORIGIN_REJECTED\", \"Cross-origin request rejected.\");\n }\n}\n\nasync function getAdminSession(\n request: Request,\n): Promise {\n const rawToken = getCookie(request, SESSION_COOKIE);\n if (!rawToken) return null;\n const tokenHash = await sha256(rawToken);\n const result = await sqlite.execute({\n sql: `SELECT\n s.admin_id,\n s.csrf_token,\n a.identifier\n FROM admin_sessions s\n JOIN admins a ON a.id = s.admin_id\n WHERE s.token_hash = ? AND datetime(s.expires_at) > datetime('now')\n LIMIT 1`,\n args: [tokenHash],\n });\n const row = result.rows[0];\n if (!row) return null;\n return {\n adminId: Number(row.admin_id),\n identifier: String(row.identifier),\n csrfToken: String(row.csrf_token),\n };\n}\n\nasync function createSession(adminId: number) {\n const rawToken = randomToken(32);\n const csrfToken = randomToken(24);\n const tokenHash = await sha256(rawToken);\n const expiresAt = new Date(\n Date.now() + SESSION_HOURS * 60 * 60 * 1000,\n ).toISOString();\n\n await sqlite.execute({\n sql: `INSERT INTO admin_sessions\n (token_hash, admin_id, csrf_token, expires_at)\n VALUES (?, ?, ?, ?)`,\n args: [tokenHash, adminId, csrfToken, expiresAt],\n });\n if (Math.random() < 0.05) {\n await sqlite.execute(\n \"DELETE FROM admin_sessions WHERE datetime(expires_at) <= datetime('now')\",\n );\n }\n return { rawToken, csrfToken };\n}\n\nfunction setSessionCookie(c: Context, rawToken: string) {\n c.header(\n \"Set-Cookie\",\n `${SESSION_COOKIE}=${rawToken}; Path=/; HttpOnly; Secure; SameSite=Strict; Max-Age=${\n SESSION_HOURS * 60 * 60\n }`,\n );\n}\n\nfunction clearSessionCookie(c: Context) {\n c.header(\n \"Set-Cookie\",\n `${SESSION_COOKIE}=; Path=/; HttpOnly; Secure; SameSite=Strict; Max-Age=0`,\n );\n}\n\nfunction getCookie(request: Request, name: string): string | null {\n const cookie = request.headers.get(\"Cookie\") || \"\";\n for (const part of cookie.split(\";\")) {\n const [key, ...value] = part.trim().split(\"=\");\n if (key === name) return value.join(\"=\");\n }\n return null;\n}\n\nasync function enforceRateLimit(\n request: Request,\n scope: string,\n limit: number,\n windowSeconds: number,\n) {\n const forwarded = request.headers.get(\"x-forwarded-for\")?.split(\",\")[0]\n .trim();\n const ip = request.headers.get(\"cf-connecting-ip\") || forwarded || \"unknown\";\n const bucketKey = await sha256(`${scope}:${ip}`);\n const nowSeconds = Math.floor(Date.now() / 1000);\n const windowStart = Math.floor(nowSeconds / windowSeconds) * windowSeconds;\n const result = await sqlite.execute({\n sql: `INSERT INTO rate_limits (bucket_key, window_start, attempts)\n VALUES (?, ?, 1)\n ON CONFLICT(bucket_key, window_start)\n DO UPDATE SET attempts = attempts + 1\n RETURNING attempts`,\n args: [bucketKey, windowStart],\n });\n const attempts = Number(result.rows[0].attempts);\n\n if (Math.random() < 0.03) {\n await sqlite.execute({\n sql: \"DELETE FROM rate_limits WHERE window_start < ?\",\n args: [nowSeconds - 24 * 60 * 60],\n });\n }\n if (attempts > limit) {\n throw new ApiError(\n 429,\n \"RATE_LIMITED\",\n \"Too many attempts. Please wait and try again.\",\n );\n }\n}\n\nasync function authenticateMember(\n phone: string,\n pin: string,\n date: string,\n requireActive = true,\n planAtDate = true,\n allowCurrentDayPassFallback = false,\n): Promise> {\n const result = await sqlite.execute({\n sql: `SELECT\n m.id, m.name, m.active, m.pin_salt, m.pin_hash, m.pin_iterations\n FROM members m\n WHERE m.phone = ?\n AND (? = 0 OR m.active = 1)\n LIMIT 1`,\n args: [phone, requireActive ? 1 : 0],\n });\n const identity = result.rows[0];\n const fallbackSalt = \"8FSy_T6mKVxiFeN_65Qog8MO\";\n const actualHash = identity\n ? await derivePasswordHash(\n pin,\n String(identity.pin_salt),\n Number(identity.pin_iterations),\n )\n : await derivePasswordHash(pin, fallbackSalt, PIN_ITERATIONS);\n if (!identity || !timingSafeEqual(actualHash, String(identity.pin_hash))) {\n throw new ApiError(\n 401,\n \"MEMBER_AUTH_FAILED\",\n \"The phone number or 4-digit PIN is incorrect.\",\n );\n }\n const plan = planAtDate\n ? await resolveAttendancePlan(\n Number(identity.id),\n date,\n allowCurrentDayPassFallback,\n )\n : await getLatestMemberPlan(Number(identity.id));\n if (!plan) {\n throw new ApiError(\n 409,\n \"MEMBER_PLAN_NOT_FOUND\",\n \"No membership plan is available for that date.\",\n );\n }\n return { ...identity, ...plan };\n}\n\nasync function getLatestMemberPlan(\n memberId: number,\n): Promise | null> {\n const result = await sqlite.execute({\n sql: `SELECT plan_type, rate_cents, payment_term\n FROM member_plan_history\n WHERE member_id = ?\n ORDER BY effective_from DESC, id DESC\n LIMIT 1`,\n args: [memberId],\n });\n return result.rows[0] ?? null;\n}\n\nasync function resolveAttendancePlan(\n memberId: number,\n date: string,\n allowCurrentDayPassFallback: boolean,\n): Promise | null> {\n const result = await sqlite.execute({\n sql: `SELECT plan_type, rate_cents, payment_term\n FROM member_plan_history\n WHERE member_id = ?\n AND effective_from <= ?\n AND (effective_to IS NULL OR effective_to >= ?)\n ORDER BY effective_from DESC, id DESC\n LIMIT 1`,\n args: [memberId, date, date],\n });\n if (result.rows[0]) return result.rows[0];\n if (!allowCurrentDayPassFallback) return null;\n const latest = await getLatestMemberPlan(memberId);\n return latest && String(latest.plan_type) === \"day\" ? latest : null;\n}\n\nasync function recordAttendance(\n member: Record,\n date: string,\n source: \"today\" | \"member_backfill\" | \"admin\",\n) {\n const punchedAt = new Date().toISOString();\n const chargeCents = String(member.plan_type) === \"day\"\n ? Number(member.rate_cents)\n : 0;\n const inserted = await sqlite.execute({\n sql: `INSERT OR IGNORE INTO attendance\n (member_id, attendance_date, punched_at, plan_type_snapshot, charge_cents,\n payment_term_snapshot, source)\n VALUES (?, ?, ?, ?, ?, ?, ?)\n RETURNING id`,\n args: [\n Number(member.id),\n date,\n punchedAt,\n String(member.plan_type),\n chargeCents,\n String(member.payment_term),\n source,\n ],\n });\n if (inserted.rows.length === 0) {\n const existing = await sqlite.execute({\n sql: `SELECT punched_at FROM attendance\n WHERE member_id = ? AND attendance_date = ? LIMIT 1`,\n args: [Number(member.id), date],\n });\n throw new ApiError(\n 409,\n \"ALREADY_PUNCHED\",\n `${String(member.name).split(\" \")[0]} already has an entry for ${date}.`,\n {\n name: String(member.name),\n date,\n punchedAt: String(existing.rows[0]?.punched_at ?? punchedAt),\n },\n );\n }\n return {\n name: String(member.name),\n date,\n punchedAt,\n planType: String(member.plan_type),\n paymentTerm: String(member.payment_term),\n chargeCents,\n source,\n };\n}\n\nasync function getSettings() {\n const result = await sqlite.execute(\n \"SELECT key, value FROM app_settings\",\n );\n const values = Object.fromEntries(\n result.rows.map((row) => [String(row.key), String(row.value)]),\n );\n return {\n dayPriceCents: Number(values.day_price_cents ?? 0),\n monthlyPriceCents: Number(values.monthly_price_cents ?? 0),\n currency: \"INR\",\n timezone: values.timezone || \"Asia/Kolkata\",\n officeName: values.office_name || \"Deskday Coworking\",\n };\n}\n\nfunction getLicense(timezone: string) {\n const today = officeDate(timezone);\n const raw = Deno.env.get(\"LICENSE_EXPIRES_ON\")?.trim() || \"\";\n let expirationDate: string | null = null;\n if (/^\\d{4}-\\d{2}-\\d{2}$/.test(raw)) {\n const parsed = new Date(`${raw}T00:00:00Z`);\n if (\n !Number.isNaN(parsed.valueOf()) &&\n parsed.toISOString().slice(0, 10) === raw\n ) {\n expirationDate = raw;\n }\n }\n if (!expirationDate) {\n return {\n configured: false,\n active: false,\n expirationDate: null,\n daysLeft: null,\n message:\n \"The software license is inactive. Contact labs@autoficial.ltd for software licensing.\",\n };\n }\n const daysLeft = Math.round(\n (\n Date.parse(`${expirationDate}T00:00:00Z`) -\n Date.parse(`${today}T00:00:00Z`)\n ) / 86_400_000,\n );\n return {\n configured: true,\n active: daysLeft >= 0,\n expirationDate,\n daysLeft,\n message: daysLeft < 0\n ? `The software license expired on ${expirationDate}. Contact labs@autoficial.ltd to renew it.`\n : daysLeft === 0\n ? \"The software license expires today.\"\n : `The software license has ${daysLeft} days remaining.`,\n };\n}\n\nfunction assertLicenseActive(timezone: string) {\n const license = getLicense(timezone);\n if (!license.active) {\n throw new ApiError(\n 403,\n license.configured ? \"LICENSE_EXPIRED\" : \"LICENSE_NOT_CONFIGURED\",\n license.message,\n { license },\n );\n }\n}\n\nasync function scalar(\n sql: string,\n args: Array,\n key: string,\n): Promise {\n const result = await sqlite.execute({ sql, args });\n return Number(result.rows[0]?.[key] ?? 0);\n}\n\nasync function readJson(c: Context): Promise> {\n try {\n const body = await c.req.json();\n if (!body || typeof body !== \"object\" || Array.isArray(body)) {\n throw new Error(\"not an object\");\n }\n return body as Record;\n } catch {\n throw new ApiError(400, \"INVALID_JSON\", \"Send a valid JSON request.\");\n }\n}\n\nfunction requiredString(value: unknown, label: string, max: number): string {\n if (typeof value !== \"string\" || !value.trim()) {\n throw new ApiError(400, \"VALIDATION_ERROR\", `${label} is required.`);\n }\n const trimmed = value.trim();\n if (trimmed.length > max) {\n throw new ApiError(\n 400,\n \"VALIDATION_ERROR\",\n `${label} is too long.`,\n );\n }\n return trimmed;\n}\n\nfunction validatePassword(value: unknown): string {\n const password = requiredString(value, \"Password\", 200);\n if (\n password.length < 12 ||\n !/[a-z]/i.test(password) ||\n !/\\d/.test(password)\n ) {\n throw new ApiError(\n 400,\n \"WEAK_PASSWORD\",\n \"Use at least 12 characters with at least one letter and one number.\",\n );\n }\n return password;\n}\n\nfunction validatePin(value: unknown): string {\n const pin = requiredString(value, \"4-digit PIN\", 4);\n if (!/^\\d{4}$/.test(pin)) {\n throw new ApiError(\n 400,\n \"INVALID_PIN\",\n \"Enter a 4-digit numeric PIN.\",\n );\n }\n return pin;\n}\n\nfunction normalizeIndianPhone(value: unknown): string {\n const raw = requiredString(value, \"Phone number\", 40);\n let digits = raw.replace(/\\D/g, \"\");\n if (digits.length === 12 && digits.startsWith(\"91\")) {\n digits = digits.slice(2);\n }\n if (!/^[6-9]\\d{9}$/.test(digits)) {\n throw new ApiError(\n 400,\n \"INVALID_PHONE\",\n \"Enter a valid 10-digit Indian mobile number beginning with 6, 7, 8, or 9.\",\n );\n }\n return digits;\n}\n\nasync function assertPhoneAvailable(\n phone: string,\n excludeMemberId?: number,\n): Promise {\n const result = await sqlite.execute({\n sql: `SELECT id FROM members\n WHERE phone IN (?, ?)\n AND (? IS NULL OR id != ?)\n LIMIT 1`,\n args: [phone, `91${phone}`, excludeMemberId ?? null, excludeMemberId ?? null],\n });\n if (result.rows.length) {\n throw new ApiError(\n 409,\n \"PHONE_EXISTS\",\n \"A member with this phone number already exists.\",\n );\n }\n}\n\nfunction validatePlan(value: unknown): \"day\" | \"monthly\" {\n if (value !== \"day\" && value !== \"monthly\") {\n throw new ApiError(\n 400,\n \"INVALID_PLAN\",\n \"Choose a day pass or monthly pass.\",\n );\n }\n return value;\n}\n\nfunction validatePaymentTerm(value: unknown): \"prepaid\" | \"postpaid\" {\n if (value !== \"prepaid\" && value !== \"postpaid\") {\n throw new ApiError(\n 400,\n \"INVALID_PAYMENT_TERM\",\n \"Choose prepaid or postpaid billing.\",\n );\n }\n return value;\n}\n\nfunction parseMoney(value: unknown, label: string): number {\n const raw = requiredString(value, label, 20);\n if (!/^\\d{1,9}(\\.\\d{1,2})?$/.test(raw)) {\n throw new ApiError(\n 400,\n \"INVALID_PRICE\",\n `${label} must be a positive amount with up to two decimals.`,\n );\n }\n const [whole, fraction = \"\"] = raw.split(\".\");\n const cents = Number(whole) * 100 + Number(fraction.padEnd(2, \"0\"));\n if (!Number.isSafeInteger(cents)) {\n throw new ApiError(400, \"INVALID_PRICE\", `${label} is too large.`);\n }\n return cents;\n}\n\nfunction positiveId(value: string): number {\n const id = Number(value);\n if (!Number.isSafeInteger(id) || id <= 0) {\n throw new ApiError(400, \"INVALID_ID\", \"Invalid member id.\");\n }\n return id;\n}\n\nfunction validateDate(value: string): string {\n if (!/^\\d{4}-\\d{2}-\\d{2}$/.test(value)) {\n throw new ApiError(400, \"INVALID_DATE\", \"Use a valid date.\");\n }\n const parsed = new Date(`${value}T00:00:00Z`);\n if (Number.isNaN(parsed.valueOf()) || parsed.toISOString().slice(0, 10) !== value) {\n throw new ApiError(400, \"INVALID_DATE\", \"Use a valid date.\");\n }\n return value;\n}\n\nfunction validateMonth(value: string): string {\n if (!/^\\d{4}-(0[1-9]|1[0-2])$/.test(value)) {\n throw new ApiError(400, \"INVALID_MONTH\", \"Use a valid month.\");\n }\n return value;\n}\n\nfunction endOfMonth(month: string): string {\n const [year, monthNumber] = month.split(\"-\").map(Number);\n return new Date(Date.UTC(year, monthNumber, 0)).toISOString().slice(0, 10);\n}\n\nfunction addDays(date: string, amount: number): string {\n const parsed = new Date(`${date}T00:00:00Z`);\n parsed.setUTCDate(parsed.getUTCDate() + amount);\n return parsed.toISOString().slice(0, 10);\n}\n\nfunction officeDate(timezone: string): string {\n const parts = new Intl.DateTimeFormat(\"en-CA\", {\n timeZone: timezone,\n year: \"numeric\",\n month: \"2-digit\",\n day: \"2-digit\",\n }).formatToParts(new Date());\n const part = (type: Intl.DateTimeFormatPartTypes) =>\n parts.find((item) => item.type === type)?.value || \"\";\n return `${part(\"year\")}-${part(\"month\")}-${part(\"day\")}`;\n}\n\nfunction memberRow(row: Record) {\n return {\n id: Number(row.id),\n name: String(row.name),\n phone: indianLocalPhone(String(row.phone)),\n active: Number(row.active) === 1,\n createdAt: String(row.created_at),\n planType: row.plan_type ? String(row.plan_type) : \"day\",\n rateCents: Number(row.rate_cents ?? 0),\n paymentTerm: row.payment_term === \"prepaid\" ? \"prepaid\" : \"postpaid\",\n effectiveFrom: row.effective_from ? String(row.effective_from) : null,\n };\n}\n\nfunction indianLocalPhone(phone: string): string {\n return phone.length === 12 && phone.startsWith(\"91\")\n ? phone.slice(2)\n : phone;\n}\n\nasync function derivePasswordHash(\n password: string,\n salt: string,\n iterations: number,\n): Promise {\n const key = await crypto.subtle.importKey(\n \"raw\",\n new TextEncoder().encode(password),\n \"PBKDF2\",\n false,\n [\"deriveBits\"],\n );\n const bits = await crypto.subtle.deriveBits(\n {\n name: \"PBKDF2\",\n hash: \"SHA-256\",\n salt: base64UrlDecode(salt) as BufferSource,\n iterations,\n },\n key,\n 256,\n );\n return base64UrlEncode(new Uint8Array(bits));\n}\n\nasync function sha256(value: string): Promise {\n const digest = await crypto.subtle.digest(\n \"SHA-256\",\n new TextEncoder().encode(value),\n );\n return base64UrlEncode(new Uint8Array(digest));\n}\n\nfunction randomToken(bytes: number): string {\n return base64UrlEncode(crypto.getRandomValues(new Uint8Array(bytes)));\n}\n\nfunction timingSafeEqual(a: string, b: string): boolean {\n const aBytes = new TextEncoder().encode(a);\n const bBytes = new TextEncoder().encode(b);\n const length = Math.max(aBytes.length, bBytes.length);\n let mismatch = aBytes.length ^ bBytes.length;\n for (let index = 0; index < length; index++) {\n mismatch |= (aBytes[index] ?? 0) ^ (bBytes[index] ?? 0);\n }\n return mismatch === 0;\n}\n\nfunction base64UrlEncode(bytes: Uint8Array): string {\n let binary = \"\";\n for (const byte of bytes) binary += String.fromCharCode(byte);\n return btoa(binary)\n .replace(/\\+/g, \"-\")\n .replace(/\\//g, \"_\")\n .replace(/=+$/g, \"\");\n}\n\nfunction base64UrlDecode(value: string): Uint8Array {\n const normalized = value.replace(/-/g, \"+\").replace(/_/g, \"/\");\n const padding = \"=\".repeat((4 - normalized.length % 4) % 4);\n const binary = atob(normalized + padding);\n return Uint8Array.from(binary, (char) => char.charCodeAt(0));\n}\n\nexport default app.fetch;\n","am-deskday",[93],"8cfa449e-5801-4e7e-9cbf-022cba9a97c0",["D",1784853176255],"import { jsPDF } from \"npm:jspdf@4.2.1\";\nimport { sqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\n\nexport type BillingPeriod = \"day\" | \"month\";\nexport type PaymentTerm = \"prepaid\" | \"postpaid\" | \"mixed\";\n\nexport type BillingResult = {\n member: { id: number; name: string; phone: string; active: boolean };\n periodType: BillingPeriod;\n periodKey: string;\n periodStart: string;\n periodEnd: string;\n planType: \"day\" | \"monthly\" | \"mixed\";\n paymentTerm: PaymentTerm;\n currentPlanType: \"day\" | \"monthly\" | null;\n currentPaymentTerm: \"prepaid\" | \"postpaid\" | null;\n amountCents: number;\n paymentsCents: number;\n dueCents: number;\n prepaidBalanceCents: number;\n attendanceCount: number;\n attendance: Array<{\n date: string;\n punchedAt: string;\n planType: \"day\" | \"monthly\";\n chargeCents: number;\n paymentTerm: \"prepaid\" | \"postpaid\";\n source: \"today\" | \"member_backfill\" | \"admin\";\n }>;\n lines: Array<{\n description: string;\n quantity: number;\n unitCents: number;\n amountCents: number;\n paymentTerm: \"prepaid\" | \"postpaid\";\n }>;\n};\n\nexport async function materializeMonthlyCharges(\n memberId: number,\n throughMonth: string,\n): Promise {\n await sqlite.execute({\n sql: `WITH RECURSIVE months(month) AS (\n SELECT MIN(substr(effective_from, 1, 7))\n FROM member_plan_history\n WHERE member_id = ? AND plan_type = 'monthly'\n UNION ALL\n SELECT strftime('%Y-%m', date(month || '-01', '+1 month'))\n FROM months\n WHERE month IS NOT NULL AND month < ?\n )\n INSERT OR IGNORE INTO monthly_charges (\n member_id, billing_month, rate_cents, payment_term_snapshot\n )\n SELECT\n ?,\n months.month,\n (\n SELECT ph.rate_cents\n FROM member_plan_history ph\n WHERE ph.member_id = ?\n AND ph.plan_type = 'monthly'\n AND ph.effective_from <= date(months.month || '-01', '+1 month', '-1 day')\n AND (ph.effective_to IS NULL OR ph.effective_to >= months.month || '-01')\n ORDER BY ph.effective_from DESC, ph.id DESC\n LIMIT 1\n ),\n (\n SELECT ph.payment_term\n FROM member_plan_history ph\n WHERE ph.member_id = ?\n AND ph.plan_type = 'monthly'\n AND ph.effective_from <= date(months.month || '-01', '+1 month', '-1 day')\n AND (ph.effective_to IS NULL OR ph.effective_to >= months.month || '-01')\n ORDER BY ph.effective_from DESC, ph.id DESC\n LIMIT 1\n )\n FROM months\n WHERE months.month IS NOT NULL\n AND months.month <= ?\n AND EXISTS (\n SELECT 1\n FROM member_plan_history ph\n WHERE ph.member_id = ?\n AND ph.plan_type = 'monthly'\n AND ph.effective_from <= date(months.month || '-01', '+1 month', '-1 day')\n AND (ph.effective_to IS NULL OR ph.effective_to >= months.month || '-01')\n )`,\n args: [\n memberId,\n throughMonth,\n memberId,\n memberId,\n memberId,\n throughMonth,\n memberId,\n ],\n });\n}\n\nexport async function getMemberBilling(\n memberId: number,\n periodType: BillingPeriod,\n periodKey: string,\n): Promise {\n const memberResult = await sqlite.execute({\n sql: \"SELECT id, name, phone, active FROM members WHERE id = ? LIMIT 1\",\n args: [memberId],\n });\n const member = memberResult.rows[0];\n if (!member) return null;\n\n const periodStart = periodType === \"day\" ? periodKey : `${periodKey}-01`;\n const periodEnd = periodType === \"day\" ? periodKey : endOfMonth(periodKey);\n await materializeMonthlyCharges(memberId, periodEnd.slice(0, 7));\n\n const [attendanceResult, monthlyResult, paymentResult, balanceResult, currentPlanResult] =\n await Promise.all([\n sqlite.execute({\n sql: `SELECT attendance_date, punched_at, plan_type_snapshot,\n charge_cents, payment_term_snapshot, source\n FROM attendance\n WHERE member_id = ? AND attendance_date BETWEEN ? AND ?\n ORDER BY attendance_date DESC, punched_at DESC`,\n args: [memberId, periodStart, periodEnd],\n }),\n periodType === \"month\"\n ? sqlite.execute({\n sql: `SELECT rate_cents, payment_term_snapshot\n FROM monthly_charges\n WHERE member_id = ? AND billing_month = ? LIMIT 1`,\n args: [memberId, periodKey],\n })\n : Promise.resolve({ rows: [] }),\n sqlite.execute({\n sql: `SELECT COALESCE(SUM(amount_cents), 0) AS amount\n FROM payments\n WHERE member_id = ?\n AND allocation_type = 'period_payment'\n AND period_type = ? AND period_key = ?`,\n args: [memberId, periodType, periodKey],\n }),\n sqlite.execute({\n sql: `SELECT\n COALESCE((\n SELECT SUM(amount_cents) FROM payments\n WHERE member_id = ?\n AND allocation_type = 'prepaid_credit'\n AND paid_on <= ?\n ), 0) AS credits,\n COALESCE((\n SELECT SUM(charge_cents) FROM attendance\n WHERE member_id = ?\n AND payment_term_snapshot = 'prepaid'\n AND attendance_date <= ?\n ), 0) + COALESCE((\n SELECT SUM(rate_cents) FROM monthly_charges\n WHERE member_id = ?\n AND payment_term_snapshot = 'prepaid'\n AND billing_month <= ?\n ), 0) AS usage`,\n args: [\n memberId,\n periodEnd,\n memberId,\n periodEnd,\n memberId,\n periodEnd.slice(0, 7),\n ],\n }),\n sqlite.execute({\n sql: `SELECT plan_type, payment_term\n FROM member_plan_history\n WHERE member_id = ?\n AND effective_from <= ?\n AND (effective_to IS NULL OR effective_to >= ?)\n ORDER BY effective_from DESC, id DESC LIMIT 1`,\n args: [memberId, periodEnd, periodEnd],\n }),\n ]);\n\n const attendance = attendanceResult.rows.map((row) => ({\n date: String(row.attendance_date),\n punchedAt: String(row.punched_at),\n planType: String(row.plan_type_snapshot) as \"day\" | \"monthly\",\n chargeCents: Number(row.charge_cents),\n paymentTerm: String(row.payment_term_snapshot) as\n | \"prepaid\"\n | \"postpaid\",\n source: String(row.source) as \"today\" | \"member_backfill\" | \"admin\",\n }));\n\n const lines: BillingResult[\"lines\"] = [];\n const monthlyRow = monthlyResult.rows[0];\n if (monthlyRow) {\n lines.push({\n description: `Monthly workspace package — ${periodKey}`,\n quantity: 1,\n unitCents: Number(monthlyRow.rate_cents),\n amountCents: Number(monthlyRow.rate_cents),\n paymentTerm: String(monthlyRow.payment_term_snapshot) as\n | \"prepaid\"\n | \"postpaid\",\n });\n }\n\n const dayGroups = new Map();\n for (const entry of attendance) {\n if (entry.planType !== \"day\") continue;\n const key = `${entry.chargeCents}:${entry.paymentTerm}`;\n const group = dayGroups.get(key) ?? {\n quantity: 0,\n unitCents: entry.chargeCents,\n paymentTerm: entry.paymentTerm,\n };\n group.quantity += 1;\n dayGroups.set(key, group);\n }\n for (const group of dayGroups.values()) {\n lines.push({\n description: `Day-pass attendance — ${periodKey}`,\n quantity: group.quantity,\n unitCents: group.unitCents,\n amountCents: group.quantity * group.unitCents,\n paymentTerm: group.paymentTerm,\n });\n }\n\n const amountCents = lines.reduce((sum, line) => sum + line.amountCents, 0);\n const postpaidCharges = lines.reduce(\n (sum, line) =>\n sum + (line.paymentTerm === \"postpaid\" ? line.amountCents : 0),\n 0,\n );\n const paymentsCents = Number(paymentResult.rows[0]?.amount ?? 0);\n const credits = Number(balanceResult.rows[0]?.credits ?? 0);\n const usage = Number(balanceResult.rows[0]?.usage ?? 0);\n const prepaidBalanceCents = credits - usage;\n const hasPrepaid = lines.some((line) => line.paymentTerm === \"prepaid\");\n const dueCents = Math.max(postpaidCharges - paymentsCents, 0) +\n (hasPrepaid ? Math.max(-prepaidBalanceCents, 0) : 0);\n const hasPostpaid = lines.some((line) => line.paymentTerm === \"postpaid\");\n const paymentTerm: PaymentTerm = hasPrepaid && hasPostpaid\n ? \"mixed\"\n : hasPrepaid\n ? \"prepaid\"\n : hasPostpaid\n ? \"postpaid\"\n : (currentPlanResult.rows[0]?.payment_term === \"prepaid\"\n ? \"prepaid\"\n : \"postpaid\");\n const hasMonthly = lines.some((line) =>\n line.description.startsWith(\"Monthly\")\n );\n const hasDay = lines.some((line) => line.description.startsWith(\"Day-pass\"));\n const currentPlan = currentPlanResult.rows[0];\n\n return {\n member: {\n id: Number(member.id),\n name: String(member.name),\n phone: String(member.phone),\n active: Number(member.active) === 1,\n },\n periodType,\n periodKey,\n periodStart,\n periodEnd,\n planType: hasMonthly && hasDay ? \"mixed\" : hasMonthly ? \"monthly\" : \"day\",\n paymentTerm,\n currentPlanType: currentPlan\n ? String(currentPlan.plan_type) as \"day\" | \"monthly\"\n : null,\n currentPaymentTerm: currentPlan\n ? String(currentPlan.payment_term) as \"prepaid\" | \"postpaid\"\n : null,\n amountCents,\n paymentsCents,\n dueCents,\n prepaidBalanceCents,\n attendanceCount: attendance.length,\n attendance,\n lines,\n };\n}\n\nexport function invoiceNumber(billing: BillingResult): string {\n const period = billing.periodKey.replaceAll(\"-\", \"\");\n const type = billing.periodType === \"day\" ? \"DAY\" : \"MON\";\n return `DD-${type}-${period}-${String(billing.member.id).padStart(4, \"0\")}`;\n}\n\nexport function generateInvoicePdf(\n billing: BillingResult,\n officeName: string,\n generatedOn: string,\n): ArrayBuffer {\n const doc = new jsPDF({ unit: \"mm\", format: \"a4\" });\n const pageWidth = doc.internal.pageSize.getWidth();\n const green = [35, 100, 64] as [number, number, number];\n const ink = [29, 42, 34] as [number, number, number];\n const muted = [91, 105, 96] as [number, number, number];\n const pale = [239, 247, 241] as [number, number, number];\n\n doc.setFillColor(...green);\n doc.rect(0, 0, pageWidth, 34, \"F\");\n doc.setTextColor(255, 255, 255);\n doc.setFont(\"helvetica\", \"bold\");\n doc.setFontSize(19);\n doc.text(cleanPdfText(officeName), 16, 16);\n doc.setFont(\"helvetica\", \"normal\");\n doc.setFontSize(9);\n doc.text(\"Coworking attendance invoice\", 16, 23);\n doc.setFont(\"helvetica\", \"bold\");\n doc.setFontSize(15);\n doc.text(\"INVOICE\", pageWidth - 16, 16, { align: \"right\" });\n doc.setFont(\"helvetica\", \"normal\");\n doc.setFontSize(8);\n doc.text(invoiceNumber(billing), pageWidth - 16, 23, { align: \"right\" });\n\n doc.setTextColor(...ink);\n doc.setFontSize(8);\n doc.setFont(\"helvetica\", \"bold\");\n doc.text(\"BILLED TO\", 16, 48);\n doc.setFont(\"helvetica\", \"normal\");\n doc.setFontSize(11);\n doc.text(cleanPdfText(billing.member.name), 16, 55);\n doc.setFontSize(9);\n doc.setTextColor(...muted);\n doc.text(formatIndianPhone(billing.member.phone), 16, 61);\n\n doc.setTextColor(...ink);\n doc.setFontSize(8);\n doc.setFont(\"helvetica\", \"bold\");\n doc.text(\"DETAILS\", 116, 48);\n doc.setFont(\"helvetica\", \"normal\");\n doc.setFontSize(9);\n doc.text(`Issued: ${generatedOn}`, 116, 55);\n doc.text(\n `Period: ${billing.periodStart}${\n billing.periodEnd === billing.periodStart ? \"\" : ` to ${billing.periodEnd}`\n }`,\n 116,\n 61,\n );\n doc.text(`Terms: ${termLabel(billing.paymentTerm)}`, 116, 67);\n\n let y = 80;\n doc.setFillColor(...pale);\n doc.rect(16, y, pageWidth - 32, 10, \"F\");\n doc.setTextColor(...ink);\n doc.setFont(\"helvetica\", \"bold\");\n doc.setFontSize(8);\n doc.text(\"DESCRIPTION\", 20, y + 6.5);\n doc.text(\"QTY\", 132, y + 6.5, { align: \"right\" });\n doc.text(\"RATE\", 158, y + 6.5, { align: \"right\" });\n doc.text(\"AMOUNT\", pageWidth - 20, y + 6.5, { align: \"right\" });\n y += 10;\n\n doc.setFont(\"helvetica\", \"normal\");\n for (const line of billing.lines) {\n doc.setDrawColor(225, 232, 227);\n doc.line(16, y + 13, pageWidth - 16, y + 13);\n doc.setTextColor(...ink);\n doc.setFontSize(9);\n doc.text(cleanPdfText(line.description), 20, y + 6);\n doc.setFontSize(7.5);\n doc.setTextColor(...muted);\n doc.text(termLabel(line.paymentTerm), 20, y + 10.5);\n doc.setFontSize(9);\n doc.setTextColor(...ink);\n doc.text(String(line.quantity), 132, y + 7, { align: \"right\" });\n doc.text(formatInr(line.unitCents), 158, y + 7, { align: \"right\" });\n doc.text(formatInr(line.amountCents), pageWidth - 20, y + 7, {\n align: \"right\",\n });\n y += 14;\n }\n if (billing.lines.length === 0) {\n doc.setTextColor(...muted);\n doc.setFontSize(9);\n doc.text(\"No billable attendance for this period.\", 20, y + 8);\n y += 18;\n }\n\n y = Math.max(y + 8, 150);\n const summary = [\n [\"Billable total\", billing.amountCents],\n [\"Payments recorded\", -billing.paymentsCents],\n ] as const;\n for (const [label, amount] of summary) {\n doc.setTextColor(...muted);\n doc.setFontSize(9);\n doc.text(label, 140, y, { align: \"right\" });\n doc.setTextColor(...ink);\n doc.setFont(\"helvetica\", \"bold\");\n doc.text(formatInr(amount), pageWidth - 20, y, { align: \"right\" });\n y += 8;\n }\n if (billing.paymentTerm !== \"postpaid\") {\n doc.setTextColor(...muted);\n doc.setFont(\"helvetica\", \"normal\");\n doc.text(\"Prepaid balance\", 140, y, { align: \"right\" });\n doc.setTextColor(...ink);\n doc.setFont(\"helvetica\", \"bold\");\n doc.text(formatInr(billing.prepaidBalanceCents), pageWidth - 20, y, {\n align: \"right\",\n });\n y += 9;\n }\n doc.setFillColor(...(billing.dueCents > 0 ? green : pale));\n doc.roundedRect(116, y - 5, pageWidth - 132, 18, 2, 2, \"F\");\n const dueTextColor = (billing.dueCents > 0\n ? [255, 255, 255]\n : ink) as [number, number, number];\n doc.setTextColor(...dueTextColor);\n doc.setFontSize(9);\n doc.text(billing.dueCents > 0 ? \"AMOUNT DUE\" : \"SETTLED\", 121, y + 2);\n doc.setFontSize(13);\n doc.text(formatInr(billing.dueCents), pageWidth - 20, y + 4, {\n align: \"right\",\n });\n\n doc.setFont(\"helvetica\", \"normal\");\n doc.setTextColor(...muted);\n doc.setFontSize(8);\n doc.text(\"Generated from recorded attendance and payments.\", 16, 278);\n doc.text(\n `Attendance recorded: ${billing.attendanceCount} day${\n billing.attendanceCount === 1 ? \"\" : \"s\"\n }`,\n pageWidth - 16,\n 278,\n { align: \"right\" },\n );\n return doc.output(\"arraybuffer\");\n}\n\nfunction endOfMonth(month: string): string {\n const [year, monthNumber] = month.split(\"-\").map(Number);\n return new Date(Date.UTC(year, monthNumber, 0)).toISOString().slice(0, 10);\n}\n\nfunction formatInr(cents: number): string {\n const prefix = cents < 0 ? \"-INR \" : \"INR \";\n return `${prefix}${(Math.abs(cents) / 100).toLocaleString(\"en-IN\", {\n minimumFractionDigits: 2,\n maximumFractionDigits: 2,\n })}`;\n}\n\nfunction termLabel(term: PaymentTerm): string {\n return term === \"prepaid\"\n ? \"Prepaid\"\n : term === \"postpaid\"\n ? \"Postpaid\"\n : \"Mixed terms\";\n}\n\nfunction formatIndianPhone(phone: string): string {\n const local = phone.startsWith(\"91\") && phone.length === 12\n ? phone.slice(2)\n : phone;\n return local.length === 10\n ? `+91 ${local.slice(0, 5)} ${local.slice(5)}`\n : `+${phone}`;\n}\n\nfunction cleanPdfText(value: string): string {\n return value.replace(/[^\\x20-\\x7E]/g, \" \").replace(/\\s+/g, \" \").trim();\n}\n",[75],"pulls","branches","forks","envVars",{"_201":69,"_203":20},"connections",{"_201":20,"_202":20},"count","unfilledCount","emptyCount",{"_30":190,"_13":75,"_59":74,"_40":-5,"_32":33,"_174":69,"_175":107,"_34":218,"_36":20,"_62":50,"_177":192,"_63":24,"_179":-5,"_209":219,"_147":220},{"_30":185,"_13":93,"_59":92,"_40":-5,"_32":33,"_174":87,"_175":107,"_34":215,"_36":20,"_62":94,"_177":187,"_63":24,"_179":188,"_209":216,"_147":217},{"_30":181,"_13":61,"_59":60,"_40":-5,"_32":33,"_174":37,"_175":107,"_34":212,"_36":20,"_62":50,"_177":183,"_63":24,"_179":-5,"_209":213,"_147":214},{"_30":173,"_13":84,"_59":83,"_40":-5,"_32":33,"_174":78,"_175":107,"_34":208,"_36":20,"_62":50,"_177":178,"_63":24,"_179":-5,"_209":210,"_147":211},["D",1784853176831],"children",[],[84],["D",1784853175921],[],[61],["D",1784853177273],[],[93],["D",1784853176255],[],[75],["D",1784853174535],["D",1789474853273],{"_11":12,"_146":66},{"_11":12,"_141":142,"_65":66,"_25":64,"_143":144,"_145":24},{"_36":87,"_13":16,"_30":33,"_133":95,"_134":-5,"_135":-5,"_136":-5,"_137":-5,"_138":-5,"_139":14,"_140":12},"ctx",{"_48":-5,"_166":259,"_260":261,"_262":263,"_264":24,"_265":24,"_266":24,"_267":107,"_268":-5,"_269":-7,"_270":-7,"_271":20,"_272":24,"_273":24,"_274":-5,"_275":24,"_276":24,"_277":24,"_278":-5},"ENV",{"_230":231,"_232":233,"_234":16,"_235":236,"_237":238,"_239":240,"_241":242,"_243":244,"_245":246,"_247":248,"_249":250,"_251":252,"_253":254,"_255":256,"_257":258},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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