[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_153":154,"_155":156},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":-7,"_18":19,"_17":-7,"_116":-5,"_20":117,"_22":118,"_119":120,"_121":122,"_25":123,"_24":-5,"_124":-5,"_125":-5,"_126":53,"_127":128,"_129":44,"_130":-5,"_131":-5,"_132":133},"routes/_app.x.$handle.$name.code.$",{"_11":12,"_13":14,"_15":16,"_17":-7,"_18":19,"_20":21,"_22":23,"_24":-7,"_25":26,"_27":-5,"_28":-5,"_29":-5,"_30":-5,"_31":-5},"handle","erkancavdaroglu","name","hisse-altin-tarihsel","branchName","main","version","path","","project",{"_33":61,"_13":14,"_45":62,"_63":-5,"_64":53,"_65":66,"_67":66,"_68":19,"_69":-5,"_70":71,"_72":37,"_73":44,"_74":-5,"_75":-5,"_76":77,"_78":79,"_80":-5,"_81":-5,"_82":-5,"_83":-5,"_84":85,"_86":85,"_87":88,"_89":88,"_90":88,"_91":85,"_92":85,"_93":94,"_95":96,"_97":98,"_99":53},"tree",[56],"file","contents",[32],"upstream","pull","ahead","behind","envVars",{"_33":34,"_13":35,"_36":37,"_38":-5,"_39":40,"_41":42,"_43":44,"_45":46,"_17":47,"_48":49,"_50":51,"_52":53,"_54":-5,"_18":55},"id","52cf35df-341b-4f8e-9db3-a5452171672f","main.ts","fileId","169d1e0c-ad13-11f1-8f6e-1607ee4eb77e","parentId","branchId","884bb97c-2b5f-477c-977f-f70e061cfbbb","branchVersion",10,"latest",true,"createdAt",["D",1789553941694],9,"fileType","http","content","// hisse-altin-tarihsel.ts — val.town HTTP val\n// Belirli bir GEÇMİŞ tarihteki gram altın (TRY), USD/TRY ve EUR/TRY değerlerini\n// döndürür. gram_altin_TRY = (ons_altin_USD × usd_try_kuru) / 31,1035\n//\n// v5 DEĞİŞİKLİKLERİ (BU SÜRÜM — sorunu ÇÖZÜYOR):\n// - Gerçek hata teşhis edildi: &debug=1 çıktısı TCMB'nin sorunsuz çalıştığını\n// (tcmbFound:true, http 200) ama LBMA'nın (prices.lbma.org.uk) val.town'ın\n// sunucu IP'lerini bot koruması ile ENGELLEDİĞİNİ gösterdi — ham hata:\n// \"Access denied by Imunify360 bot-protection. IPs used for automation\n// should be whitelisted\" (http 403). Yani ons altın kaynağı asıl sorunun\n// kaynağıydı, TCMB (kur) tarafı hep doğruydu.\n// - Ons altın (XAU/USD) kaynağı bu yüzden Yahoo Finance'in herkese açık,\n// anahtarsız \"chart\" uç noktasına değiştirildi (sembol: XAUUSD=X, günlük\n// kapanış serisi). Bu servis val.town gibi sunucu taraflı otomasyonlardan\n// yaygın şekilde kullanılıyor ve bot korumasıyla LBMA kadar agresif değil.\n// - LBMA, ikinci bir yedek kaynak olarak KORUNDU (Yahoo da engellenirse diye)\n// — iki kaynak da başarısız olursa &debug=1 artık HER İKİSİNİN ham hata/\n// durumunu birlikte gösteriyor.\n// - v5.1: İlk denemede kullanılan \"XAUUSD=X\" sembolü Yahoo'da 404 verdi\n// (\"symbol may be delisted\" — yani böyle bir sembol yok/tanınmıyor). Onun\n// yerine önce \"GC=F\" (COMEX altın vadeli işlem sözleşmesi — en yaygın/\n// güvenilir, ons altına çok yakın fiyatlanır) deneniyor; olmazsa XAUUSD=X\n// yine de ikinci sıra yedek olarak bırakıldı (bölgeye göre değişebiliyor).\n//\n// v6 DEĞİŞİKLİĞİ (BU SÜRÜM): \"Tarihsel Fiyat Sorgusu\" / \"1.000 ₺ Bugün Ne\n// Olurdu?\" ekranına Bitcoin de eklensin istendi. Ons altın için zaten kurulu\n// olan Yahoo Finance nokta-sorgu deseni (fetchXauUsdViaYahooSymbol) BTC-USD\n// sembolüyle yeniden kullanıldı — kripto 7/24 işlem gördüğü için altın/hisse\n// gibi hafta sonu/tatil boşluğu sorunu bile yok. Val zaten TEK bir `date`\n// parametresi alıyor (geçmiş tarih) ve müşteri tarafı \"bugünkü\" değeri AYRI\n// bir proxy'den (EMTIA_DOVIZ_PROXY_URL) çekiyor — ama Bitcoin için ayrı bir\n// \"güncel fiyat\" kaynağı yok, o yüzden BTC'nin hem geçmiş (istenen tarih) hem\n// güncel (bugün) fiyatı BU val'den, TEK istekte dönüyor (btcUsd + currentBtcUsd).\n//\n// Kullanım: GET https://?date=2022-03-15\n// Hata ayıklama: GET https://?date=2022-03-15&debug=1\n\nconst BROWSER_UA =\n \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36\";\n\nexport default async function (req: Request): Promise {\n const url = new URL(req.url);\n const dateParam = url.searchParams.get(\"date\");\n const debug = url.searchParams.get(\"debug\") === \"1\";\n if (!dateParam || !/^\\d{4}-\\d{2}-\\d{2}$/.test(dateParam)) {\n return Response.json({\n error: \"Geçerli bir 'date' parametresi gerekli (YYYY-MM-DD)\",\n }, { status: 400 });\n }\n\n // ---------- TCMB: USD/TRY + EUR/TRY (DOĞRULANDI, sorun bu tarafta değildi) ----------\n const tcmbLog: Array<{ url: string; status: number | string }> = [];\n async function fetchTcmbRatesForDate(\n dateStr: string,\n triesLeft = 10,\n ): Promise<{ usdTry: number; eurTry: number; actualDate: string } | null> {\n if (triesLeft <= 0) return null;\n const d = new Date(dateStr + \"T00:00:00Z\");\n const dd = String(d.getUTCDate()).padStart(2, \"0\");\n const mm = String(d.getUTCMonth() + 1).padStart(2, \"0\");\n const yyyy = d.getUTCFullYear();\n const tcmbUrl =\n `https://www.tcmb.gov.tr/kurlar/${yyyy}${mm}/${dd}${mm}${yyyy}.xml`;\n try {\n const res = await fetch(tcmbUrl, {\n headers: { \"User-Agent\": BROWSER_UA, Accept: \"*/*\" },\n });\n if (debug) tcmbLog.push({ url: tcmbUrl, status: res.status });\n if (res.ok) {\n const xml = await res.text();\n const usdMatch = xml.match(\n /Kod=\"USD\"[\\s\\S]*?([\\d.,]+)<\\/ForexSelling>/,\n );\n const eurMatch = xml.match(\n /Kod=\"EUR\"[\\s\\S]*?([\\d.,]+)<\\/ForexSelling>/,\n );\n if (usdMatch && eurMatch) {\n const usdTry = parseFloat(usdMatch[1].replace(\",\", \".\"));\n const eurTry = parseFloat(eurMatch[1].replace(\",\", \".\"));\n if (usdTry > 0 && eurTry > 0) {\n return { usdTry, eurTry, actualDate: `${yyyy}-${mm}-${dd}` };\n }\n }\n }\n } catch (e) {\n if (debug) tcmbLog.push({ url: tcmbUrl, status: \"hata: \" + String(e) });\n }\n const prev = new Date(d.getTime() - 86400000);\n return fetchTcmbRatesForDate(\n prev.toISOString().slice(0, 10),\n triesLeft - 1,\n );\n }\n\n // ---------- Ons altın (XAU/USD): önce Yahoo Finance (birden fazla sembol denenir), olmazsa LBMA yedeği ----------\n const xauLog: any = { yahoo: {}, lbma: {} };\n\n // \"XAUUSD=X\" Yahoo'da 404 verdi (\"symbol may be delisted\") — GEÇERSİZ sembol.\n // Önce COMEX altın vadeli işlem sözleşmesini (GC=F, en yaygın/güvenilir, ons\n // altına çok yakın fiyatlanır) deniyoruz, o da olmazsa XAUUSD=X'i yine de\n // yedek olarak bırakıyoruz (bölgeye göre farklı sembol setleri dönebiliyor).\n const YAHOO_SYMBOLS = [\"GC=F\", \"XAUUSD=X\"];\n\n async function fetchXauUsdViaYahooSymbol(\n dateStr: string,\n symbol: string,\n ): Promise<{ xauUsd: number; actualDate: string } | null> {\n const targetSec = Math.floor(\n new Date(dateStr + \"T23:59:59Z\").getTime() / 1000,\n );\n const period1 = targetSec - 12 * 86400; // 12 gün geriye pay — hafta sonu/tatil boşluklarını kapatmak için\n const period2 = targetSec + 86400;\n const yUrl = `https://query1.finance.yahoo.com/v8/finance/chart/${\n encodeURIComponent(symbol)\n }?period1=${period1}&period2=${period2}&interval=1d`;\n const log: any = {};\n xauLog.yahoo[symbol] = log;\n try {\n const res = await fetch(yUrl, {\n headers: {\n \"User-Agent\": BROWSER_UA,\n Accept: \"application/json\",\n Referer: \"https://finance.yahoo.com/\",\n },\n });\n const text = await res.text();\n if (debug) {\n log.status = res.status;\n log.bodyPreview = text.slice(0, 300);\n }\n if (!res.ok) return null;\n const json = JSON.parse(text);\n const result = json?.chart?.result?.[0];\n const timestamps: number[] = result?.timestamp || [];\n const closes: (number | null)[] = result?.indicators?.quote?.[0]?.close ||\n [];\n if (debug) log.pointCount = timestamps.length;\n if (!timestamps.length) return null;\n\n let best: { ts: number; price: number } | null = null;\n for (let i = 0; i < timestamps.length; i++) {\n const ts = timestamps[i];\n const price = closes[i];\n if (\n ts <= targetSec && price != null && price > 0 &&\n (!best || ts > best.ts)\n ) {\n best = { ts, price };\n }\n }\n if (!best) return null;\n const actualDate = new Date(best.ts * 1000).toISOString().slice(0, 10);\n return { xauUsd: best.price, actualDate };\n } catch (e) {\n if (debug) log.error = String(e);\n return null;\n }\n }\n\n async function fetchXauUsdViaYahoo(\n dateStr: string,\n ): Promise<{ xauUsd: number; actualDate: string } | null> {\n for (const symbol of YAHOO_SYMBOLS) {\n const r = await fetchXauUsdViaYahooSymbol(dateStr, symbol);\n if (r) return r;\n }\n return null;\n }\n\n // Yedek kaynak — LBMA'nın resmi günlük fiyat arşivi (Yahoo da engellenirse diye korunuyor).\n async function fetchXauUsdViaLbma(\n dateStr: string,\n ): Promise<{ xauUsd: number; actualDate: string } | null> {\n const lbmaUrl = \"https://prices.lbma.org.uk/json/gold_am.json\";\n try {\n const res = await fetch(lbmaUrl, {\n headers: { \"User-Agent\": BROWSER_UA, Accept: \"application/json\" },\n });\n const text = await res.text();\n if (debug) {\n xauLog.lbma.status = res.status;\n xauLog.lbma.bodyPreview = text.slice(0, 300);\n }\n if (!res.ok) return null;\n const json = JSON.parse(text);\n let entries: Array<{ ts: number; price: number }> = [];\n if (Array.isArray(json)) {\n for (const item of json) {\n if (\n Array.isArray(item) && item.length >= 2 &&\n typeof item[0] === \"number\"\n ) {\n entries.push({ ts: item[0], price: Number(item[1]) });\n } else if (item && typeof item === \"object\") {\n const tsRaw = item.d ?? item.date ?? item.t ?? item.timestamp;\n const priceRaw = Array.isArray(item.v)\n ? item.v[0]\n : item.v ?? item.p ?? item.price ?? item.value;\n const ts = typeof tsRaw === \"number\" ? tsRaw : Date.parse(tsRaw);\n if (ts && priceRaw != null) {\n entries.push({ ts, price: Number(priceRaw) });\n }\n }\n }\n }\n if (debug) xauLog.lbma.parsedEntryCount = entries.length;\n if (!entries.length) return null;\n const target = new Date(dateStr + \"T23:59:59Z\").getTime();\n const normalize = (ts: number) => (ts < 2e10 ? ts * 1000 : ts);\n let best: { ts: number; price: number } | null = null;\n for (const e of entries) {\n const tsMs = normalize(e.ts);\n if (\n tsMs <= target && e.price > 0 && (!best || tsMs > normalize(best.ts))\n ) best = e;\n }\n if (!best) return null;\n const actualDate = new Date(normalize(best.ts)).toISOString().slice(\n 0,\n 10,\n );\n return { xauUsd: best.price, actualDate };\n } catch (e) {\n if (debug) xauLog.lbma.error = String(e);\n return null;\n }\n }\n\n async function fetchXauUsdForDate(\n dateStr: string,\n ): Promise<{ xauUsd: number; actualDate: string } | null> {\n const viaYahoo = await fetchXauUsdViaYahoo(dateStr);\n if (viaYahoo) return viaYahoo;\n return fetchXauUsdViaLbma(dateStr);\n }\n\n // ---------- Bitcoin (BTC-USD): aynı Yahoo nokta-sorgu deseni, kripto 7/24\n // işlem gördüğü için hafta sonu/tatil boşluğu telafisine (12 gün geri) hiç\n // gerek yok ama zararı da yok, aynı fonksiyonu kısa bir pencereyle kullanıyoruz. ----------\n const btcLog: any = {};\n async function fetchBtcUsdForDate(\n dateStr: string,\n ): Promise<{ btcUsd: number; actualDate: string } | null> {\n const targetSec = Math.floor(\n new Date(dateStr + \"T23:59:59Z\").getTime() / 1000,\n );\n const period1 = targetSec - 5 * 86400;\n const period2 = targetSec + 86400;\n const yUrl =\n `https://query1.finance.yahoo.com/v8/finance/chart/BTC-USD?period1=${period1}&period2=${period2}&interval=1d`;\n const log: any = {};\n btcLog[dateStr] = log;\n try {\n const res = await fetch(yUrl, {\n headers: {\n \"User-Agent\": BROWSER_UA,\n Accept: \"application/json\",\n Referer: \"https://finance.yahoo.com/\",\n },\n });\n const text = await res.text();\n if (debug) {\n log.status = res.status;\n log.bodyPreview = text.slice(0, 300);\n }\n if (!res.ok) return null;\n const json = JSON.parse(text);\n const result = json?.chart?.result?.[0];\n const timestamps: number[] = result?.timestamp || [];\n const closes: (number | null)[] = result?.indicators?.quote?.[0]?.close ||\n [];\n if (debug) log.pointCount = timestamps.length;\n if (!timestamps.length) return null;\n let best: { ts: number; price: number } | null = null;\n for (let i = 0; i < timestamps.length; i++) {\n const ts = timestamps[i];\n const price = closes[i];\n if (\n ts <= targetSec && price != null && price > 0 &&\n (!best || ts > best.ts)\n ) {\n best = { ts, price };\n }\n }\n if (!best) return null;\n const actualDate = new Date(best.ts * 1000).toISOString().slice(0, 10);\n return { btcUsd: best.price, actualDate };\n } catch (e) {\n if (debug) log.error = String(e);\n return null;\n }\n }\n\n const todayStr = new Date().toISOString().slice(0, 10);\n const [tcmbResult, xauUsdResult, btcHistResult, btcCurrentResult] =\n await Promise.all([\n fetchTcmbRatesForDate(dateParam),\n fetchXauUsdForDate(dateParam),\n fetchBtcUsdForDate(dateParam),\n fetchBtcUsdForDate(todayStr),\n ]);\n\n if (!tcmbResult || !xauUsdResult) {\n return Response.json(\n {\n error: \"Bu tarih için veri bulunamadı\",\n ...(debug\n ? {\n debugTcmb: tcmbLog,\n debugXau: xauLog,\n debugBtc: btcLog,\n tcmbFound: !!tcmbResult,\n xauFound: !!xauUsdResult,\n }\n : {}),\n },\n { status: 404 },\n );\n }\n\n const gramAltinTRY = (xauUsdResult.xauUsd * tcmbResult.usdTry) / 31.1035;\n\n return Response.json({\n requestedDate: dateParam,\n usdTry: tcmbResult.usdTry,\n eurTry: tcmbResult.eurTry,\n usdTryDate: tcmbResult.actualDate,\n xauUsd: xauUsdResult.xauUsd,\n xauUsdDate: xauUsdResult.actualDate,\n gramAltinTRY: Math.round(gramAltinTRY * 100) / 100,\n // Bitcoin — units yok, doğrudan USD fiyatı: müşteri tarafı 1.000 ₺'yi\n // o günkü usdTry kuruyla USD'ye çevirip btcUsd'ye bölerek BTC adedini,\n // sonra currentBtcUsd ile bugünkü USD değerini, son olarak güncel usd\n // kuruyla TL'ye çevirerek hesaplıyor (bkz. index.html realEstateAssetOutcome\n // kullanım deseni — burada iki adımlı, TRY→USD→BTC→USD→TRY).\n btcUsd: btcHistResult ? btcHistResult.btcUsd : null,\n btcUsdDate: btcHistResult ? btcHistResult.actualDate : null,\n currentBtcUsd: btcCurrentResult ? btcCurrentResult.btcUsd : null,\n currentBtcUsdDate: btcCurrentResult ? btcCurrentResult.actualDate : null,\n ...(debug ? { debugBtc: btcLog } : {}),\n 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Code