نحوه لاگین کردن در سایت با اکانت گوگل در لاراول

public function up()
    {
        Schema::create('users', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('name');
            $table->string('email')->unique();
            $table->string('google_id');
            $table->timestamp('email_verified_at')->nullable();
            $table->string('password');
            $table->rememberToken();
            $table->timestamps();
        });
    }

php artisan make:auth

php artisan migrate

composer require laravel/socialite

'providers' => [
    // ...
    Laravel\Socialite\SocialiteServiceProvider::class,
]

'aliases' => [
    // ...
    'Socialite' => Laravel\Socialite\Facades\Socialite::class,
]

php artisan make:controller GoogleAuthController

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\User;
use Socialite;
use Auth;
use Exception;


class GoogleAuthController extends Controller
{
    public function redirectToProvider()
    {
        return Socialite::driver('google')->redirect();
    }

    public function handleProviderCallback()
    {
        try {
            $googleUser = Socialite::driver('google')->user();
            $existUser = User::where('email', $googleUser->email)->first();

            if ($existUser) {
                Auth::loginUsingId($existUser->id);
            } else {
                $user = new User;
                $user->name = $googleUser->name;
                $user->email = $googleUser->email;
                $user->google_id = $googleUser->id;
                $user->password = md5(rand(1, 10000));
                $user->save();
                Auth::loginUsingId($user->id);
            }
            return redirect()->to('/home');
        } catch (Exception $e) {
            return 'error';
        }
    }
}

<?php

Auth::routes();

Route::get('/google-login', 'GoogleAuthController@redirectToProvider');
Route::get('/callback', 'GoogleAuthController@handleProviderCallback');

Route::get('/home', 'HomeController@index')->name('home');

'google' => [
    'client_id' => 'HERE',
    'client_secret' => 'HERE',
    'redirect' => 'http://localhost:8000/callback'
],

@extends('layouts.app')

@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">{{ __('Login') }}</div>

                <div class="card-body">
                    <form method="POST" action="{{ route('login') }}">
                        @csrf

                        <div class="form-group row">
                            <label for="email" class="col-md-4 col-form-label text-md-right">{{ __('E-Mail Address') }}</label>

                            <div class="col-md-6">
                                <input id="email" type="email" class="form-control @error('email') is-invalid @enderror" name="email" value="{{ old('email') }}" required autocomplete="email" autofocus>

                                @error('email')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>
                        </div>

                        <div class="form-group row">
                            <label for="password" class="col-md-4 col-form-label text-md-right">{{ __('Password') }}</label>

                            <div class="col-md-6">
                                <input id="password" type="password" class="form-control @error('password') is-invalid @enderror" name="password" required autocomplete="current-password">

                                @error('password')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>
                        </div>

                        <div class="form-group row">
                            <div class="col-md-6 offset-md-4">
                                <div class="form-check">
                                    <input class="form-check-input" type="checkbox" name="remember" id="remember" {{ old('remember') ? 'checked' : '' }}>

                                    <label class="form-check-label" for="remember">
                                        {{ __('Remember Me') }}
                                    </label>
                                </div>
                            </div>
                        </div>

                        <div class="form-group row mb-0">
                            <div class="col-md-8 offset-md-4">
                                <button type="submit" class="btn btn-primary">
                                    {{ __('Login') }}
                                </button>

                                <a href="{{ url('/google-login') }}" class="btn btn-primary">Login With Google</a>

                                @if (Route::has('password.request'))
                                    <a class="btn btn-link" href="{{ route('password.request') }}">
                                        {{ __('Forgot Your Password?') }}
                                    </a>
                                @endif
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection