113 lines
3.3 KiB
TypeScript
113 lines
3.3 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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import {
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applyAuthResponseCookies,
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buildBackendRequestHeaders,
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requireBackendPaymentAuth,
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} from "@/lib/backend-auth";
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import {
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buildProxyExceptionResponse,
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buildUpstreamErrorResponse,
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} from "@/lib/api-proxy";
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const API_BASE = process.env.POLYWEATHER_API_BASE_URL;
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const BACKEND_RETRY_DELAY_MS = 250;
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function sleep(ms: number) {
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return new Promise((resolve) => setTimeout(resolve, ms));
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}
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async function fetchWalletVerifyWithRetry(
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url: string,
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init: RequestInit,
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attempts = 2,
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) {
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let lastError: unknown;
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for (let attempt = 1; attempt <= attempts; attempt += 1) {
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try {
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return await fetch(url, init);
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} catch (error) {
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lastError = error;
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if (attempt >= attempts) break;
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await sleep(BACKEND_RETRY_DELAY_MS * attempt);
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}
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}
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throw lastError;
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}
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function logWalletVerifyProxyError(
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error: unknown,
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authDebug: Record<string, unknown>,
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) {
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const source = error as { name?: unknown; message?: unknown; cause?: unknown };
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console.error("[payment-wallet-verify-proxy-exception]", {
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error_name: String(source?.name || "Error"),
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error_message: String(source?.message || error || "unknown"),
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error_cause: source?.cause ? String(source.cause) : "",
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...authDebug,
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});
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}
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export async function POST(req: NextRequest) {
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if (!API_BASE) {
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return NextResponse.json(
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{ error: "POLYWEATHER_API_BASE_URL is not configured" },
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{ status: 500 },
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);
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}
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let body: unknown;
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try {
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body = await req.json();
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} catch {
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return NextResponse.json(
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{ error: "Invalid wallet verify request" },
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{ status: 400 },
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);
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}
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let authDebug: Record<string, unknown> = {};
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try {
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const auth = await buildBackendRequestHeaders(req);
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const authError = requireBackendPaymentAuth(auth);
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if (authError) return authError;
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const proxiedHeaders = new Headers(auth.headers);
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proxiedHeaders.set("Content-Type", "application/json");
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authDebug = {
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incoming_has_authorization: Boolean(
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String(req.headers.get("authorization") || "").trim(),
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),
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has_authorization: proxiedHeaders.has("authorization"),
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has_entitlement: proxiedHeaders.has("x-polyweather-entitlement"),
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has_forwarded_user_id: proxiedHeaders.has("x-polyweather-auth-user-id"),
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has_forwarded_email: proxiedHeaders.has("x-polyweather-auth-email"),
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};
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const res = await fetchWalletVerifyWithRetry(
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`${API_BASE}/api/payments/wallets/verify`,
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{
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method: "POST",
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headers: proxiedHeaders,
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body: JSON.stringify(body ?? {}),
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cache: "no-store",
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},
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);
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if (!res.ok) {
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const raw = await res.text();
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const response = buildUpstreamErrorResponse(res.status, raw, {
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detailLimit: 350,
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extraDebug: authDebug,
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});
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return applyAuthResponseCookies(response, auth.response);
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}
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const data = await res.json();
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const response = NextResponse.json(data);
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return applyAuthResponseCookies(response, auth.response);
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} catch (error) {
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logWalletVerifyProxyError(error, authDebug);
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return buildProxyExceptionResponse(error, {
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status: 502,
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publicMessage:
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"Wallet verify service is temporarily unavailable. Please retry.",
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extra: { retryable: true },
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});
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}
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}
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