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KAP'ın (Kamuyu Aydınlatma\n// Platformu, kap.org.tr) kendi sitesinin İÇ (dokümante edilmemiş ama herkese\n// açık, API anahtarı gerektirmeyen) JSON uç noktalarını kullanıyor — resmi bir\n// API değil, kap.org.tr'nin kendi arama sayfasının kullandığı uç noktalar\n// (üçüncü parti açık kaynak projelerle doğrulandı).\n//\n// NEDEN BU VAL VAR: Uygulama daha önce \"kap-proxy.val.run\" adlı, bize ait\n// OLMAYAN üçüncü parti bir val'e bağlıydı — o servisin ne zaman güncellendiği,\n// ne kadar güncel tutulduğu bizim kontrolümüzde değildi ve muhtemelen \"eski\n// KAP bildirimleri geliyor\" şikayetinin asıl kaynağı buydu. Bu val, İş Yatırım\n// ve döviz.com proxy'lerimizle aynı prensiple (kaynağı KENDİMİZ okuyoruz,\n// güncelliği biz garanti ediyoruz) KAP'ın kendi verisini doğrudan çekiyor.\n//\n// KURULUM:\n// 1) val.town'da yeni bir \"HTTP\" val oluştur, bu dosyanın içeriğini yapıştır.\n// 2) Kaydet, aldığın genel (public) URL'yi index.html'deki KAP_PROXY_URL\n// sabitine yapıştır (eski \"https://kap-proxy.val.run\" değerinin yerine).\n// 3) Ekstra bir ortam değişkeni/API anahtarı gerekmiyor.\n//\n// TEST: ?debug=1 eklersen ham KAP yanıtından bir örnek de JSON içinde döner.\n// ?nocache=1 önbelleği atlar.\n// ============================================================================\n\nconst STORAGE_PREFIX = \"hisse-kap-v1-\";\nconst OID_STORAGE_PREFIX = \"hisse-kap-oid-v1-\";\nconst CACHE_DAKIKA = 10; // KAP bildirimleri seyrek geldiği için kısa bir önbellek yeterli ve KAP'ı gereksiz yormuyor\nconst OID_CACHE_SAAT = 24 * 7; // hisse kodu -> mkkMemberOid eşlemesi neredeyse hiç değişmiyor\nconst GUN_PENCERESI = 30; // \"son 30 günde bildirim yok\" mesajıyla tutarlı\n\nfunction corsHeaders(): Record {\n return {\n \"access-control-allow-origin\": \"*\",\n \"access-control-allow-methods\": \"GET, OPTIONS\",\n \"access-control-allow-headers\": \"content-type\",\n };\n}\n\nfunction json(body: unknown, status = 200): Response {\n return new Response(JSON.stringify(body), {\n status,\n headers: { ...corsHeaders(), \"content-type\": \"application/json\" },\n });\n}\n\nconst KAP_HEADERS = {\n \"user-agent\":\n \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0 Safari/537.36\",\n \"accept-language\": \"tr-TR,tr;q=0.9\",\n \"content-type\": \"application/json\",\n};\n\n// KAP'ın WAF'ı ara sıra bağlantıyı yarıda kesiyor (gerçek bir hata değil, geçici\n// bir tıkanıklık) — bir kere daha deneyip devam ediyoruz.\nasync function fetchWithRetry(\n url: string,\n init: RequestInit,\n tries = 2,\n): Promise {\n let lastErr: unknown;\n for (let i = 0; i < tries; i++) {\n try {\n return await fetch(url, init);\n } catch (e) {\n lastErr = e;\n if (i < tries - 1) await new Promise((r) => setTimeout(r, 600));\n }\n }\n throw lastErr;\n}\n\nfunction ddmmyyyy(date: Date): string {\n const d = String(date.getUTCDate()).padStart(2, \"0\");\n const m = String(date.getUTCMonth() + 1).padStart(2, \"0\");\n const y = date.getUTCFullYear();\n return `${d}.${m}.${y}`;\n}\n\n// KAP tarihleri \"DD.MM.YYYY HH:mm:ss\" — sıralama için sortable bir sayıya çeviriyoruz.\nfunction kapDateToSortKey(s: string): number {\n const m = /^(\\d{2})\\.(\\d{2})\\.(\\d{4})(?:\\s+(\\d{2}):(\\d{2}):(\\d{2}))?/.exec(\n s || \"\",\n );\n if (!m) return 0;\n const [, dd, mm, yyyy, hh = \"00\", min = \"00\", ss = \"00\"] = m;\n return Date.UTC(+yyyy, +mm - 1, +dd, +hh, +min, +ss);\n}\n\nasync function resolveOid(code: string): Promise {\n const { blob } = await import(\"https://esm.town/v/std/blob\");\n const cacheKey = OID_STORAGE_PREFIX + code;\n try {\n const cached = await blob.getJSON(cacheKey) as any;\n if (\n cached && cached.fetchedAt &&\n Date.now() - cached.fetchedAt < OID_CACHE_SAAT * 3600 * 1000\n ) {\n return cached.oid;\n }\n } catch (_e) {}\n\n const resp = await fetchWithRetry(\n `https://www.kap.org.tr/tr/api/member/filter/${encodeURIComponent(code)}`,\n { headers: KAP_HEADERS },\n );\n if (!resp.ok) return null;\n const arr = await resp.json().catch(() => null);\n const oid = Array.isArray(arr) && arr.length\n ? (arr[0]?.mkkMemberOid || null)\n : null;\n if (oid) {\n try {\n await blob.setJSON(cacheKey, { fetchedAt: Date.now(), oid });\n } catch (_e) {}\n }\n return oid;\n}\n\nasync function fetchDisclosures(oid: string): Promise {\n const toDate = new Date();\n const fromDate = new Date(toDate.getTime() - GUN_PENCERESI * 86400000);\n const body = {\n fromDate: ddmmyyyy(fromDate),\n toDate: ddmmyyyy(toDate),\n disclosureType: [\"ODA\", \"FR\", \"DUY\", \"DG\", \"CA\"],\n fundTypes: [],\n memberTypes: [\"IGS\"],\n mkkMemberOid: oid,\n };\n const resp = await fetchWithRetry(\n \"https://www.kap.org.tr/tr/api/disclosure/list/main\",\n {\n method: \"POST\",\n headers: KAP_HEADERS,\n body: JSON.stringify(body),\n },\n );\n if (!resp.ok) {\n const text = await resp.text().catch(() => \"\");\n throw new Error(\n `KAP disclosure/list/main hatası (HTTP ${resp.status}): ${\n text.slice(0, 300)\n }`,\n );\n }\n const data = await resp.json().catch(() => null);\n return Array.isArray(data) ? data : [];\n}\n\nexport default async function (req: Request): Promise {\n if (req.method === \"OPTIONS\") {\n return new Response(null, { headers: corsHeaders() });\n }\n\n const url = new URL(req.url);\n const code = (url.searchParams.get(\"code\") || \"\").trim().toUpperCase().slice(\n 0,\n 10,\n );\n const debug = url.searchParams.get(\"debug\") === \"1\";\n const skipCache = url.searchParams.get(\"nocache\") === \"1\";\n if (!code || !/^[A-Z0-9]+$/.test(code)) {\n return json({ error: \"Geçersiz veya eksik ?code parametresi.\" }, 400);\n }\n\n const { blob } = await import(\"https://esm.town/v/std/blob\");\n const cacheKey = STORAGE_PREFIX + code;\n if (!skipCache && !debug) {\n try {\n const cached = await blob.getJSON(cacheKey) as any;\n if (\n cached && cached.fetchedAt &&\n Date.now() - cached.fetchedAt < CACHE_DAKIKA * 60 * 1000\n ) {\n return json({ items: cached.items });\n }\n } catch (_e) {}\n }\n\n try {\n const oid = await resolveOid(code);\n if (!oid) {\n console.log(\n `[${code}] mkkMemberOid bulunamadı (KAP bu kodu tanımıyor olabilir).`,\n );\n return json({ items: [] });\n }\n\n const raw = await fetchDisclosures(oid);\n const items = raw\n .map((row: any) => {\n const b = row?.disclosureBasic || {};\n if (!b.publishDate) return null;\n return {\n subject: b.title || b.summary || \"\",\n title: b.summary || b.companyTitle || \"\",\n disclosureType: b.disclosureType || b.disclosureClass || \"KAP\",\n date: b.publishDate,\n isLate: !!b.isLate,\n link: b.disclosureIndex\n ? `https://www.kap.org.tr/tr/Bildirim/${b.disclosureIndex}`\n : \"https://www.kap.org.tr\",\n };\n })\n .filter((x: any) => x !== null)\n .sort((a: any, b: any) =>\n kapDateToSortKey(b.date) - kapDateToSortKey(a.date)\n );\n\n console.log(\n `[${code}] KAP: oid=${oid}, ${items.length} bildirim (son ${GUN_PENCERESI} gün).`,\n );\n\n try {\n await blob.setJSON(cacheKey, { fetchedAt: Date.now(), items });\n } catch (_e) {}\n\n if (debug) {\n return json({\n items,\n debug: { oid, rawCount: raw.length, rawSample: raw.slice(0, 2) },\n });\n }\n return json({ items });\n } catch (e) {\n console.log(`[${code}] KAP çekme hatası:`, String(e));\n return json({\n error: \"KAP verisi şu anda alınamadı, birazdan tekrar dene.\",\n }, 500);\n }\n}","createdAt",["D",1788728875985],"branchVersion","branchId","7872e3c9-5133-43d1-a115-3504c8366b7f","id","5f632782-6b9d-4cd4-9f74-b9b7cb74d98d","v53",["D",1788728819474],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","","imageUrl","9369fb07-940d-43a1-9c9b-bcb3073cb82b","pinnedFileId","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","01a054b3-b67d-7156-85d3-7dd40b0cfe04","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_96":95,"_104":100},"org",{"_96":95,"_97":98,"_99":100,"_18":55,"_101":102,"_103":25},"branch",{"_13":85,"_32":86,"_43":42,"_87":44,"_88":-5,"_89":-5,"_90":-5,"_91":-5,"_92":-5,"_93":45,"_94":95},"isOwned",6,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","erkancavdaroglu","handle","displayName","Erkan Çavdaroğlu","avatar","https://lh3.googleusercontent.com/a/ACg8ocKWeW9Gqj4zojrCQIad1hYkesysiVRx4L2RaDdHPq79p-XPY7BJ=s96-c","tier","free","canRestrictVals","profileImageUrl","branchName","adoptOrgId",{"_43":44,"_32":45,"_38":150,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":53,"_54":-5,"_18":55,"_56":31,"_57":58,"_59":-5,"_60":-5,"_61":62,"_63":64,"_65":-5,"_66":-5,"_67":-5,"_68":-5,"_69":70,"_71":70,"_72":73,"_74":73,"_75":73,"_76":70,"_77":70,"_78":151,"_80":152,"_82":153,"_84":25},"tree",[145],"files",[145],"counts",{"_134":62,"_135":136,"_137":62,"_138":139,"_140":141},"contents",[126],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_43":127,"_32":28,"_30":31,"_128":-5,"_41":42,"_40":14,"_129":25,"_38":130,"_13":131,"_33":34,"_35":37,"_24":25,"_132":-5,"_27":133},"866b6fc5-fcb3-4a7d-90b1-cabd4c0a22d2","parentId","latest",["D",1788728875985],3,"label",[28],"pulls","branches",1,"forks","envVars",{"_142":62,"_144":62},"connections",{"_142":62,"_143":62},"count","unfilledCount","emptyCount",{"_43":127,"_32":28,"_30":31,"_128":-5,"_41":42,"_40":14,"_129":25,"_38":146,"_13":131,"_33":34,"_35":37,"_24":25,"_132":-5,"_147":148,"_27":149},["D",1788728875985],"children",[],[28],["D",1788728819474],{"_96":95,"_104":100},{"_96":95,"_97":98,"_99":100,"_18":55,"_101":102,"_103":25},{"_13":85,"_32":86,"_43":42,"_87":44,"_88":-5,"_89":-5,"_90":-5,"_91":-5,"_92":-5,"_93":45,"_94":95},"ctx",{"_78":-5,"_123":187,"_188":189,"_190":191,"_192":25,"_193":25,"_194":25,"_195":58,"_196":-5,"_197":-7,"_198":-7,"_199":62,"_200":25,"_201":25,"_202":-5,"_203":25,"_204":25,"_205":25,"_206":-5},"ENV",{"_158":159,"_160":161,"_162":86,"_163":164,"_165":166,"_167":168,"_169":170,"_171":172,"_173":174,"_175":176,"_177":178,"_179":180,"_181":182,"_183":184,"_185":186},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","fdb67791413f4386b4dbf18f354029a617f6160f","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"]

Diff · v4