sam-manage/app/Http/Controllers/Auth/LoginController.php

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Http\Requests\Auth\LoginRequest;
use App\Services\AuthService;
use Illuminate\Http\RedirectResponse;
use Illuminate\View\View;

class LoginController extends Controller
{
    public function __construct(
        private readonly AuthService $authService
    ) {}

    /**
     * 로그인 폼 표시
     */
    public function showLoginForm(): View
    {
        return view('auth.login');
    }

    /**
     * 로그인 처리
     */
    public function login(LoginRequest $request): RedirectResponse
    {
        $credentials = $request->only('email', 'password');
        $remember = $request->boolean('remember', false);

        if ($this->authService->login($credentials, $remember)) {
            $request->session()->regenerate();

            return redirect()->intended('/dashboard')
                ->with('success', '로그인되었습니다.');
        }

        // AuthService에서 설정한 오류 메시지 사용
        $errorMessage = $this->authService->getLoginError()
            ?? '이메일 또는 비밀번호가 올바르지 않습니다.';

        return back()
            ->withErrors(['email' => $errorMessage])
            ->withInput($request->only('email'));
    }

    /**
     * 로그아웃 처리
     */
    public function logout(): RedirectResponse
    {
        $this->authService->logout();

        request()->session()->invalidate();
        request()->session()->regenerateToken();

        return redirect('/login')
            ->with('success', '로그아웃되었습니다.');
    }
}