Model 파일 설정하기

API 폴더에 파일 생성

<?php
namespace App\Models;
use CodeIgniter\Model;
class UserModel extends Model
{
 protected $table = 'users';
 protected $primaryKey = 'id';
 protected $allowedFields = ['email', 'name', 'phone_number', 'student_id', 'username', 'password'];
 protected $useTimestamps = true;
 protected $dateFormat = 'datetime';
 protected $createdField = 'created_at';
 protected $updatedField = 'updated_at';
 protected $beforeInsert = ['hashPassword'];
 protected $beforeUpdate = ['hashPassword'];
 protected function hashPassword(array $data)
 {
 if (isset($data['data']['password'])) {
 $data['data']['password'] = password_hash($data['data']['password'], PASSWORD_DEFAULT);
 }
 return $data;
 }
}

Controllers 설정하기

<?php
namespace App\Controllers;
use App\Models\UserModel;
use CodeIgniter\RESTful\ResourceController;
use Firebase\JWT\JWT;
class AuthController extends ResourceController
{
 public function register()
 {
 $rules = [
 'email' => 'required|valid_email|is_unique[users.email]',
 'name' => 'required',
 'phone_number' => 'required',
 'student_id' => 'required|is_unique[users.student_id]',
 'username' => 'required|is_unique[users.username]',
 'password' => 'required|min_length[6]',
 ];
 if (!$this->validate($rules)) {
 return $this->fail($this->validator->getErrors());
 }
 $model = new UserModel();
 $data = [
 'email' => $this->request->getVar('email'),
 'name' => $this->request->getVar('name'),
 'phone_number' => $this->request->getVar('phone_number'),
 'student_id' => $this->request->getVar('student_id'),
 'username' => $this->request->getVar('username'),
 'password' => $this->request->getVar('password'),
 ];
 $user_id = $model->insert($data);
 $data['id'] = $user_id;
 unset($data['password']);
 return $this->respondCreated($data);
 }
 public function login()
 {
 $model = new UserModel();
 $username = $this->request->getVar('username');
 $password = $this->request->getVar('password');
 $user = $model->where('username', $username)->first();
 if (!$user || !password_verify($password, $user['password'])) {
 return $this->failUnauthorized('Invalid credentials');
 }
 $key = getenv('JWT_SECRET');
 $payload = [
 'iat' => time(),
 'exp' => time() + 3600,
 'uid' => $user['id'],
 'email' => $user['email'],
 ];
 $token = JWT::encode($payload, $key, 'HS256');
 return $this->respond(['token' => $token]);
 }
}

<?php
namespace App\Controllers;
use App\Models\UserModel;
use CodeIgniter\RESTful\ResourceController;
class UserController extends ResourceController
{
 protected $model;
 public function __construct()
 {
 $this->model = new UserModel();
 }
 public function index()
 {
 $users = $this->model->findAll();
 return $this->respond($users);
 }
 public function show($id = null)
 {
 $user = $this->model->find($id);
 if (!$user) {
 return $this->failNotFound('User not found');
 }
 return $this->respond($user);
 }
 public function update($id = null)
 {
 $user = $this->model->find($id);
 if (!$user) {
 return $this->failNotFound('User not found');
 }
 $data = $this->request->getJSON();
 if (!$this->model->update($id, $data)) {
 return $this->fail($this->model->errors());
 }
 return $this->respond($this->model->find($id));
 }
 public function delete($id = null)
 {
 $user = $this->model->find($id);
 if (!$user) {
 return $this->failNotFound('User not found');
 }
 if ($this->model->delete($id)) {
 return $this->respondDeleted(['id' => $id]);
 }
 return $this->fail('Failed to delete the user');
 }
}

라우트 설정

$routes->post('register', 'AuthController::register');
$routes->post('login', 'AuthController::login');
$routes->group('users', ['filter' => 'auth'], function($routes) {
 $routes->get('', 'UserController::index');
 $routes->get('(:num)', 'UserController::show/1ドル');
 $routes->put('(:num)', 'UserController::update/1ドル');
 $routes->delete('(:num)', 'UserController::delete/1ドル');
});