Deploy: 2026-05-22 00:12:07

backend/app/Controllers/GroupController.php

@@ -70,4 +70,47 @@ class GroupController extends BaseController
 
         $response->json(['status' => 'success', 'message' => 'Contact added to group']);
     }
+
+    /**
+     * Attach multiple contacts to a group in bulk
+     */
+    public function bulkAddContacts(Request $request, Response $response)
+    {
+        $errors = $this->validate($request, [
+            'group_id' => 'required',
+            'contact_ids' => 'required'
+        ]);
+        if (!empty($errors)) {
+            $response->status(400)->json(['status' => 'error', 'errors' => $errors]);
+            return;
+        }
+
+        $body = $request->getBody();
+        $groupId = (int)$body['group_id'];
+        $contactIds = $body['contact_ids'];
+
+        if (!is_array($contactIds)) {
+            $response->status(400)->json(['status' => 'error', 'message' => 'contact_ids must be an array']);
+            return;
+        }
+
+        $groupModel = new ContactGroup();
+        
+        $pdo = \App\Core\Database::getConnection();
+        try {
+            $pdo->beginTransaction();
+            foreach ($contactIds as $contactId) {
+                $groupModel->attachContact($groupId, (int)$contactId);
+            }
+            $pdo->commit();
+        } catch (\Exception $e) {
+            if ($pdo->inTransaction()) {
+                $pdo->rollBack();
+            }
+            $response->status(500)->json(['status' => 'error', 'message' => 'Bulk insert failed: ' . $e->getMessage()]);
+            return;
+        }
+
+        $response->json(['status' => 'success', 'message' => 'Contacts added to group in bulk']);
+    }
 }