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>
123 lines
3.4 KiB
JavaScript
123 lines
3.4 KiB
JavaScript
import axios from "axios";
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import Cookies from "js-cookie";
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import { toast } from "react-toastify";
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import { getAccessToken, setAccessToken, clearAccessToken } from "@/lib/tokenStore";
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import {
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isMaintenanceError,
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maintenanceMessage,
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MAINTENANCE_PATH,
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} from "@/lib/maintenance";
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function extractErrorMessage(error) {
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const errors = error?.response?.data?.errors;
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if (Array.isArray(errors) && errors.length > 0 && errors[0]?.message) {
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return errors[0].message;
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}
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if (error?.response?.data?.message) {
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return error.response.data.message;
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}
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return "خطایی رخ داد. لطفاً دوباره تلاش کنید.";
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}
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const BASE_URL = process.env.NEXT_PUBLIC_API_URL;
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const api = axios.create({
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baseURL: BASE_URL,
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headers: {
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"Content-Type": "application/json",
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},
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});
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let refreshPromise = null;
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async function refreshAccessToken() {
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if (!refreshPromise) {
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refreshPromise = fetch("/api/auth/refresh", { method: "POST" })
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.then((res) => (res.ok ? res.json() : null))
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.then((data) => {
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const token = data?.access_token ?? null;
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setAccessToken(token);
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return token;
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})
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.catch(() => null)
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.finally(() => {
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refreshPromise = null;
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});
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}
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return refreshPromise;
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}
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function handleSessionExpired() {
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clearAccessToken();
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const hostname = window.location.hostname;
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const domain = hostname.includes("localhost")
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? undefined
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: `.${hostname.split(".").slice(-2).join(".")}`;
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const opts = { path: "/", ...(domain && { domain }) };
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["uuid", "userInfo"].forEach((key) => Cookies.remove(key, opts));
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window.location.href = "/login";
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}
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api.interceptors.request.use(
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async (config) => {
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if (config.requireAuth) {
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let token = getAccessToken();
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if (!token) {
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token = await refreshAccessToken();
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}
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if (token) {
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config.headers.Authorization = `Bearer ${token}`;
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}
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}
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return config;
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},
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(error) => Promise.reject(error)
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);
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api.interceptors.response.use(
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(response) => response.data,
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async (error) => {
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const original = error?.config;
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// پیش از بررسی ۴۰۱: در حالت تعمیرات نباید مسیر refresh token طی شود و کاربر
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// نباید logout شود. toast هم نمایش داده نمیشود چون صفحهی تعمیرات جایگزین است.
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if (isMaintenanceError(error)) {
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if (typeof window !== "undefined") {
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try {
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sessionStorage.setItem(
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"maintenance_message",
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maintenanceMessage(error.response.data)
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);
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} catch { }
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if (window.location.pathname !== MAINTENANCE_PATH) {
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window.location.replace(MAINTENANCE_PATH);
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}
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}
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return Promise.reject(error);
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}
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if (
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error?.response?.status === 401 &&
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original?.requireAuth &&
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!original._retried &&
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typeof window !== "undefined"
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) {
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original._retried = true;
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const token = await refreshAccessToken();
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if (token) {
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original.headers = { ...original.headers, Authorization: `Bearer ${token}` };
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return api(original);
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}
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handleSessionExpired();
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return Promise.reject(error);
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}
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if (typeof window !== "undefined" && !error?.config?.skipErrorToast) {
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toast.error(extractErrorMessage(error));
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}
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return Promise.reject(error);
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}
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);
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export default api;
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