hamedandClaude Fable 5
daf38c8631
The backend now answers 503 with code MAINTENANCE_MODE while maintenance is on. Without this change a visitor got a red error toast over a broken page client-side, and a silently empty page server-side, because fetchReq discards the status and returns null on any failure. - lib/maintenance.js detects the state by BOTH status 503 and the error code; a bare 503 can come from a reverse proxy and is not maintenance - The axios interceptor checks it before the 401 branch, so a maintenance response never triggers the refresh-token path or logs the user out - fetchReq redirects to /maintenance, with a silentMaintenance opt-out used by getStateInfo: that one runs inside generateMetadata and while rendering the maintenance page itself, where a redirect is either ineffective or loops - redirect() works by throwing, so the try/catch blocks in the doctors, clinics and specialties pages now rethrow NEXT_REDIRECT instead of swallowing it - clinicApi.js handles 503 too; it previously rendered maintenance as a clinic with zero doctors - The page reuses the existing 404 design and is marked noindex Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
73 lines
2.6 KiB
JavaScript
73 lines
2.6 KiB
JavaScript
import { headers } from "next/headers";
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// Data
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import citiesData from "@/data/city.json";
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import statesData from "@/data/state.json";
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import { fetchReq } from "@/lib/req";
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import { ROOT_CITY_ID, isRootCity } from "@/lib/rootCity";
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export { ROOT_CITY_ID, isRootCity };
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const API_URL = process.env.NEXT_PUBLIC_API_URL;
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// دامنههای خارج از city.json (دامنه اختصاصی نمایندگان سراسری) از backend پرسیده میشوند
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// (GET /api/v1/site-context). cache ماژولسطح تا هر render یک درخواست نزند؛
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// خطای شبکه هرگز صفحه را نمیشکند (null = مثل دامنه ناشناخته).
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const SITE_CONTEXT_TTL_MS = 5 * 60 * 1000;
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const siteContextCache = new Map();
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async function fetchSiteContext(host) {
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if (!host || host === "localhost" || host === "127.0.0.1" || !API_URL) return null;
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const cached = siteContextCache.get(host);
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if (cached && cached.expires > Date.now()) return cached.value;
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let value = null;
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try {
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// این تابع از generateMetadata و از خودِ صفحهی تعمیرات هم صدا زده میشود؛
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// ریدایرکت اینجا یا بیاثر است یا حلقه میسازد.
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const json = await fetchReq(
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`${API_URL}/api/v1/site-context?domain=${encodeURIComponent(host)}`,
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undefined,
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{ silentMaintenance: true }
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);
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if (json?.data?.type === "representation") {
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value = json.data.representation; // { uuid, full_name, is_global }
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}
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} catch {
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value = null;
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}
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siteContextCache.set(host, { value, expires: Date.now() + SITE_CONTEXT_TTL_MS });
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return value;
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}
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export async function getStateInfo() {
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const headersList = await headers();
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const rawHost = headersList.get("host") || "";
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const host = rawHost.split(":")[0];
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const subdomain = host.split(".")[0];
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// Match city by domain (supports both full domain and subdomain)
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const matchedCity = citiesData.find((city) => {
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const cityDomain = city.domain.split(".")[0]; // Extract subdomain from domain (e.g., "yasuj-nobat" from "yasuj-nobat.ir")
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return cityDomain === subdomain;
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});
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const matchedState =
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matchedCity &&
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statesData.find((state) => state.id === matchedCity.province_id);
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// فقط وقتی هیچ شهری match نشد سراغ backend میرویم — رفتار دامنههای شهری دستنخورده میماند.
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const repContext = matchedCity ? null : await fetchSiteContext(host);
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return {
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matchedCity,
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matchedState,
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isRoot: isRootCity(matchedCity),
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repContext,
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host,
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};
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}
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