update

app/Http/Controllers/MedicalCenterController.php

@@ -5,6 +5,7 @@ namespace App\Http\Controllers;
 use Illuminate\Http\Request;
 use App\MedicalCenter;
 use App\User;
+use App\City;
 use App\Http\Requests\StoreMedicalCenterRequest;
 
 class MedicalCenterController extends Controller
@@ -39,7 +40,7 @@ class MedicalCenterController extends Controller
 
     public function edit(MedicalCenter $MedicalCenter)
     {
-        $MedicalCenter = $MedicalCenter->load('users');
+        $MedicalCenter->load('users');
         return \MessageResponse::data($MedicalCenter);
     }
 
@@ -62,4 +63,9 @@ class MedicalCenterController extends Controller
         $MedicalCenters = MedicalCenter::select('id','name')->get();
         return \MessageResponse::data($MedicalCenters);
     }
+
+    public function getCities(){
+        $Cities = City::whereNull('parent_id')->get();
+        return \MessageResponse::data($Cities);
+    }
 }