API changes in user , role and permission

app/Http/Controllers/Api/V1/PermissionController.php

@@ -31,10 +31,12 @@ class PermissionController extends APIController
      */
     public function index(Request $request)
     {
-        $limit = $request->get('paginate') ? $request->get('paginate') : 25;
+        $limit      = $request->get('paginate') ? $request->get('paginate') : 25;
+        $orderBy    = $request->get('orderBy') ? $request->get('orderBy') : 'ASC';
+        $sortBy     = $request->get('sortBy') ? $request->get('sortBy') : 'created_at';
 
         return PermissionResource::collection(
-            $this->repository->getForDataTable()->paginate($limit)
+            $this->repository->getForDataTable()->orderBy($sortBy,$orderBy)->paginate($limit)
         );
     }
 

app/Http/Controllers/Api/V1/RolesController.php

@@ -31,10 +31,12 @@ class RolesController extends APIController
      */
     public function index(Request $request)
     {
-        $limit = $request->get('paginate') ? $request->get('paginate') : 25;
+        $limit      = $request->get('paginate') ? $request->get('paginate') : 25;
+        $orderBy    = $request->get('orderBy') ? $request->get('orderBy') : 'ASC';
+        $sortBy     = $request->get('sortBy') ? $request->get('sortBy') : 'created_at';
 
         return RoleResource::collection(
-            $this->repository->getForDataTable()->paginate($limit)
+            $this->repository->getForDataTable()->orderBy($sortBy,$orderBy)->paginate($limit)
         );
     }
 
@@ -60,6 +62,7 @@ class RolesController extends APIController
     public function store(Request $request)
     {
         $validation = $this->validateRole($request);
+
         if ($validation->fails()) {
             return $this->throwValidation($validation->messages()->first());
         }

app/Http/Controllers/Api/V1/UsersController.php

@@ -31,10 +31,12 @@ class UsersController extends APIController
      */
     public function index(Request $request)
     {
-        $limit = $request->get('paginate') ? $request->get('paginate') : 25;
+        $limit      = $request->get('paginate') ? $request->get('paginate') : 25;
+        $orderBy    = $request->get('orderBy') ? $request->get('orderBy') : 'ASC';
+        $sortBy     = $request->get('sortBy') ? $request->get('sortBy') : 'created_at';
 
         return UserResource::collection(
-            $this->repository->getForDataTable(1, false)->paginate($limit)
+            $this->repository->getForDataTable(1, false)->orderBy($sortBy,$orderBy)->paginate($limit)
         );
     }
 

app/Http/Resources/UserResource.php

@@ -25,8 +25,8 @@ class UserResource extends Resource
             'role'            => optional($this->roles()->first())->name,
             'permissions'     => $this->permissions()->get(),
             'status'          => $this->status,
-            'registered_at'   => $this->created_at->toIso8601String(),
-            'last_updated_at' => $this->updated_at->toIso8601String(),
+            'created_at'      => $this->created_at->toIso8601String(),
+            'updated_at'      => $this->updated_at->toIso8601String(),
         ];
     }
 }