hosting-backend/app/Http/Controllers/AuthController.php

<?php
namespace App\Http\Controllers;
use App\Helpers\ApiResponse;
use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;

class AuthController extends Controller
{
    public function register(Request $request)
    {
        $request->validate([
            'name' => 'required|string|max:255',
            'email' => 'required|email|unique:users,email',
            'password' => 'required|confirmed|min:6',
        ]);

        $user = User::create([
            'name' => $request->name,
            'email' => $request->email,
            'password' => Hash::make($request->password),
        ]);

        $token = $user->createToken('AppToken')->accessToken;

        return ApiResponse::success([
            'user' => $user,
            'token' => $token,
        ], 'User registered successfully', 201);
    }

    public function login(Request $request)
    {
        $credentials = $request->only('email', 'password');

        if (!Auth::attempt($credentials)) {
            return ApiResponse::error('Invalid credentials', 401);
        }

        $user = Auth::user();
        $token = $user->createToken('AppToken')->accessToken;

        return ApiResponse::success([
            'user' => $user,
            'token' => $token,
        ], 'Login successful');
    }

    public function user(Request $request)
    {
        return ApiResponse::success($request->user());
    }

    public function logout(Request $request)
    {
        $request->user()->token()->revoke();

        return ApiResponse::success(null, 'Logged out successfully');
    }
}