fix: get images endpoint

apps/api-service/src/services/MinioStorageService.ts

@@ -427,26 +427,43 @@ export class MinioStorageService implements StorageService {
 
     const files: FileMetadata[] = [];
 
+    console.log(`[MinIO listFiles] Starting list for prefix: ${searchPrefix}`);
+    const startTime = Date.now();
+
     return new Promise((resolve, reject) => {
       const stream = this.client.listObjects(this.bucketName, searchPrefix, true);
 
-      stream.on('data', async (obj) => {
+      let dataCount = 0;
+
+      stream.on('data', (obj) => {
         if (!obj.name || !obj.size) return;
 
+        dataCount++;
+
         try {
           const pathParts = obj.name.split('/');
           const filename = pathParts[pathParts.length - 1];
 
           if (!filename) return;
 
-          const metadata = await this.client.statObject(this.bucketName, obj.name);
+          // Infer content type from file extension (more efficient than statObject)
+          const ext = filename.toLowerCase().split('.').pop();
+          const contentType =
+            {
+              png: 'image/png',
+              jpg: 'image/jpeg',
+              jpeg: 'image/jpeg',
+              gif: 'image/gif',
+              webp: 'image/webp',
+              svg: 'image/svg+xml',
+            }[ext || ''] || 'application/octet-stream';
 
           files.push({
             filename,
             size: obj.size,
-            contentType: metadata.metaData?.['content-type'] || 'application/octet-stream',
+            contentType,
             lastModified: obj.lastModified || new Date(),
-            etag: metadata.etag,
+            etag: obj.etag,
             path: obj.name,
           });
         } catch (error) {
@@ -454,9 +471,17 @@ export class MinioStorageService implements StorageService {
         }
       });
 
-      stream.on('end', () => resolve(files));
+      stream.on('end', () => {
+        const elapsed = Date.now() - startTime;
+        console.log(
+          `[MinIO listFiles] Stream ended. Processed ${dataCount} objects, collected ${files.length} files in ${elapsed}ms`,
+        );
+        resolve(files);
+      });
+
       stream.on('error', (error) => {
-        console.error('[MinIO listFiles] Stream error:', error);
+        const elapsed = Date.now() - startTime;
+        console.error(`[MinIO listFiles] Stream error after ${elapsed}ms:`, error);
         reject(error);
       });
     });