remove unecessary gates for users routes and add UserPolicy

app/Http/Controllers/UserController.php

@@ -6,6 +6,7 @@ use App\Models\Notification;
 use App\Models\User;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Gate;
 use Illuminate\Support\Facades\Hash;
 use Illuminate\Support\Facades\Log;
 use App\Services\GetRole;
@@ -16,7 +17,6 @@ class UserController extends Controller
 {
     public function me(Request $request): JsonResponse {
         try {
-            $this->authorize('me');
             return response()->json(UserService::getData($request->user()->id));
         } catch(\Exception $e) {
             Log::info($e->getMessage());
@@ -68,15 +68,13 @@ class UserController extends Controller
 
     public function deleteById(Request $request, int $id): JsonResponse {
 
-        if(!$this->isAdmin($request->user()->role)){
+        if(Gate::denies('deleteOther', $request->user())){
             return response()->json(["message" => "Can't delete this user"], 403);
         }
 
         try {
             $user = User::find($id);
 
-            if($user->role === 1) return response()->json(["message" => "Can't delete this user"], 403);
-
             $user->delete();
             return response()->json(['message' => 'User deleted successfully']);
         } catch(\Exception $e) {
@@ -116,7 +114,7 @@ class UserController extends Controller
 
     public function validate(Request $request, int $id): JsonResponse {
 
-        if($request->user()->role != 1 && $request->user()->role != 2 || $request->user()->role == null){
+        if(Gate::denies('validate', $request->user())){
             return response()->json(["message" => "Can't validate this user"], 403);
         }
 
@@ -145,7 +143,7 @@ class UserController extends Controller
 
     public function addRole(Request $request, int $id): JsonResponse {
 
-        if(!$this->isAdmin($request->user()->role)){
+        if(Gate::denies('addRole', $request->user())){
             return response()->json(["message" => "Can't add role to this user"], 403);
         }
 
@@ -187,7 +185,6 @@ class UserController extends Controller
     public function getUserTasks(Request $request): JsonResponse {
 
         try {
-            $this->authorize('getUserTasks');
             return response()->json(['data' => $request->user()->tasks]);
         } catch (\Exception $e) {
             Log::info($e->getMessage());