BlogAPI.php

<?php

declare(strict_types=1);

/**
 * This file is part of CodeIgniter 4 framework.
 *
 * (c) 2021 CodeIgniter Foundation <admin@codeigniter.com>
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace App\Controllers;

use CodeIgniter\HTTP\ResponseInterface;
use CodeIgniter\RESTful\ResourceController;

class BlogAPI extends ResourceController
{
    protected $modelName = 'App\Models\Blogs';
    protected $format    = 'json';

    /**
     * Return an array of resource objects, themselves in array format.
     *
     * @return ResponseInterface
     */
    public function index()
    {
        return $this->respond($this->model->findAll());
    }

    /**
     * Return the properties of a resource object.
     *
     * @param int|string|null $id
     *
     * @return ResponseInterface
     */
    public function show($id = null)
    {
        $data = $this->model->find($id);
        if (! $data) {
            return $this->failNotFound('Blog not found');
        }

        return $this->respond($data);
    }

    /**
     * Create a new resource object, from "posted" parameters.
     *
     * @return ResponseInterface
     */
    public function create()
    {
        $data = $this->request->getPost();
        if (! $this->model->insert($data)) {
            return $this->failValidationErrors($this->model->errors());
        }

        return $this->respondCreated($data);
    }

    /**
     * Add or update a model resource, from "posted" properties.
     *
     * @param int|string|null $id
     *
     * @return ResponseInterface
     */
    public function update($id = null)
    {
        $data = $this->request->getRawInput();
        if (! $this->model->update($id, $data)) {
            return $this->failValidationErrors($this->model->errors());
        }

        return $this->respond($data);
    }

    /**
     * Delete the designated resource object from the model.
     *
     * @param int|string|null $id
     *
     * @return ResponseInterface
     */
    public function delete($id = null)
    {
        if (! $this->model->delete($id)) {
            return $this->failNotFound('Blog not found');
        }

        return $this->respondDeleted(['id' => $id]);
    }
}