Files
2026-06-13 22:09:11 +08:00

113 lines
3.3 KiB
TypeScript

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