Auth Controller for authenticating users with Oauth2/Laravel Passport

AuthController.php

<?php

namespace App\Http\Controllers\Api\V1;

use App\Http\Controllers\Controller;
use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;
use Validator;
use Symfony\Component\HttpFoundation\Response;

class AuthController extends Controller
{
    /**
     * @OA\Post(
     ** path="/v1/login",
     *   tags={"Auth"},
     *   summary="Login",
     *   operationId="login",
     *
     *   @OA\Parameter(
     *      name="email",
     *      in="query",
     *      required=true,
     *      @OA\Schema(
     *           type="string"
     *      )
     *   ),
     *   @OA\Parameter(
     *      name="password",
     *      in="query",
     *      required=true,
     *      @OA\Schema(
     *          type="string"
     *      )
     *   ),
     *   @OA\Response(
     *      response=200,
     *       description="Success",
     *      @OA\MediaType(
     *           mediaType="application/json",
     *      )
     *   ),
     *   @OA\Response(
     *      response=401,
     *       description="Unauthenticated"
     *   ),
     *   @OA\Response(
     *      response=400,
     *      description="Bad Request"
     *   ),
     *   @OA\Response(
     *      response=404,
     *      description="not found"
     *   ),
     *   @OA\Response(
     *      response=403,
     *      description="Forbidden"
     *   ),
     *)
     **/
    /**
     * login api
     *
     * @return \Illuminate\Http\Response
     */
    public function login(Request $request)
    {
        $validator = $request->validate([
            'email' => 'email|required',
            'password' => 'required'
        ]);

        if (!auth()->attempt($validator)) {
            return response()->json(['error' => 'Unauthorised'], 401);
        } else {
            $success['token'] = auth()->user()->createToken('authToken')->accessToken;
            $success['user'] = auth()->user();
            return response()->json(['success' => $success])->setStatusCode(Response::HTTP_ACCEPTED);
        }
    }

    /**
     * @OA\Post(
     ** path="/v1/logout",
     *   tags={"Auth"},
     *   summary="Logout",
     *   operationId="logout",
     *
     *   @OA\Response(
     *      response=200,
     *       description="Success",
     *      @OA\MediaType(
     *           mediaType="application/json",
     *      )
     *   ),
     *   @OA\Response(
     *      response=401,
     *       description="Unauthenticated"
     *   ),
     *   @OA\Response(
     *      response=400,
     *      description="Bad Request"
     *   ),
     *   @OA\Response(
     *      response=404,
     *      description="not found"
     *   ),
     *   @OA\Response(
     *      response=403,
     *      description="Forbidden"
     *   ),
     *   security={
     *      {"bearerAuth": {}}
     *   }
     *)
     **/
    /**
     *  logout api
     * 
     * @return \Illuminate\Http\Response
     */
    public function logout(Request $request)
    {
        if($request->user())
        {
            $request->user()->token()->delete();
        }

        return response()->json([
            'success' => true, 
        ]);
    }
}