Add chart freshness diagnostics

2026-06-10 15:34:34 +08:00
parent ba012736c9
commit 5a7d302d11
14 changed files with 833 additions and 42 deletions
@@ -33,6 +33,15 @@ function parseRequestedCities(req: NextRequest) {
 }

 function buildCityDetailBatchTimeoutPayload(requestedCities: string[]) {
+  const city_status = Object.fromEntries(
+    requestedCities.map((city) => [
+      city,
+      {
+        status: "proxy_timeout",
+        duration_ms: null,
+      },
+    ]),
+  );
  return {
    cities: requestedCities,
    details: {},
@@ -40,6 +49,18 @@ function buildCityDetailBatchTimeoutPayload(requestedCities: string[]) {
    missing: requestedCities,
    partial: true,
    timeout: true,
+    diagnostics: {
+      version: 1,
+      response_source: "next_proxy_timeout",
+      partial: true,
+      partial_reason: "proxy_timeout",
+      requested_count: requestedCities.length,
+      completed_count: 0,
+      missing_count: requestedCities.length,
+      error_count: 0,
+      proxy_timeout_ms: DETAIL_BATCH_PROXY_TIMEOUT_MS,
+      city_status,
+    },
  };
 }