djid_siput/ISR/app/Http/Controllers/Auth/LoginController.php

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Providers\RouteServiceProvider;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Support\Facades\Crypt;
use App\Client\Client;
use Illuminate\Http\Request;
use Session;
use Auth;

class LoginController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Login Controller
    |--------------------------------------------------------------------------
    |
    | This controller handles authenticating users for the application and
    | redirecting them to your home screen. The controller uses a trait
    | to conveniently provide its functionality to your applications.
    |
    */

    use AuthenticatesUsers;

    /**
     * Where to redirect users after login.
     *
     * @var string
     */
    protected $redirectTo = RouteServiceProvider::HOME;

    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('guest')->except('logout');
    }

    public function getLogin(){
      return view('auth.login');
    }

    public function logout(){
      Auth::logout();
      return redirect(url('login'));
    }

    public function postLogin(Request $request){
      $username = $request->input('email');
      $password = $request->input('password');
      if (Auth::attempt(['email' => $username, 'password' => $password])) {
            return redirect(url('/'));
      }
      $this->flashAlert('Failed','red','times','Wrong Email/Password!');
      return redirect()->back();
    }
}