[feat] retry preload cards 3x

scripts/preload-tcgplayer.ts

@@ -55,14 +55,32 @@ const syncProductLine = async (
       "sort": {},
     };
 
-    const response = await fetch('https://mp-search-api.tcgplayer.com/v1/search/request?q=&isList=false', {
+    let response: Response | null = null;
+    let lastError: unknown = null;
+    for (let attempt = 1; attempt <= 3; attempt++) {
+      try {
+        const r = await fetch('https://mp-search-api.tcgplayer.com/v1/search/request?q=&isList=false', {
           method: 'POST',
           headers: { 'Content-Type': 'application/json' },
           body: JSON.stringify(d),
         });
-
+        if (r.ok) {
-    if (!response.ok) {
+          response = r;
-      throw new Error(`TCGPlayer search request failed: ${response.status} ${response.statusText}`);
+          break;
+        }
+        lastError = new Error(`TCGPlayer search request failed: ${r.status} ${r.statusText}`);
+      } catch (err) {
+        lastError = err;
+      }
+      if (attempt < 3) {
+        log(`   retry ${attempt}/2 for search request in 5s...`);
+        await helper.Sleep(5000);
+      }
+    }
+    if (!response) {
+      throw lastError instanceof Error
+        ? lastError
+        : new Error(`TCGPlayer search request failed: ${String(lastError)}`);
     }
 
     const data = await response.json();