Update flare-ui/src/app/services/api.service.ts

flare-ui/src/app/services/api.service.ts

@@ -290,6 +290,7 @@ export class ApiService {
     );
   }
 
+  // ===================== Error Handler =====================
   // ===================== Error Handler =====================
   private handleError(error: any) {
     console.error('API Error:', error);
@@ -297,6 +298,16 @@ export class ApiService {
     if (error.status === 401) {
       // Token expired or invalid
       this.authService.logout();
+    } else if (error.status === 409) {
+      // Race condition error - add specific handling
+      const message = error.error?.detail || 'Resource was modified by another user';
+      
+      // Create a more user-friendly error object
+      return throwError(() => ({
+        ...error,
+        userMessage: message,
+        requiresReload: true
+      }));
     }
     
     return throwError(() => error.error || error);