add package

app/Http/Controllers/MedicalCenterController.php

@@ -57,4 +57,9 @@ class MedicalCenterController extends Controller
         $MedicalCenter->delete();
         return \MessageResponse::success(trans('messages.success'));
     }
+
+    public function listMedicalCenters(){
+        $MedicalCenters = MedicalCenter::select('id','name')->get();
+        return \MessageResponse::data($MedicalCenters);
+    }
 }