prestashop-module/retailcrm/lib/api/RetailcrmApiResponse.php

<?php
/**
 * MIT License
 *
 * Copyright (c) 2021 DIGITAL RETAIL TECHNOLOGIES SL
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to http://www.prestashop.com for more information.
 *
 *  @author    DIGITAL RETAIL TECHNOLOGIES SL <mail@simlachat.com>
 *  @copyright 2021 DIGITAL RETAIL TECHNOLOGIES SL
 *  @license   https://opensource.org/licenses/MIT  The MIT License
 *
 * Don't forget to prefix your containers with your own identifier
 * to avoid any conflicts with others containers.
 */

class RetailcrmApiResponse implements \ArrayAccess
{
    // HTTP response status code
    private $statusCode;

    private $response;

    private $rawResponse;

    /**
     * ApiResponse constructor.
     *
     * @param int $statusCode HTTP status code
     * @param mixed $responseBody HTTP body
     *
     * @throws InvalidJsonException
     */
    public function __construct($statusCode, $responseBody = null)
    {
        $this->statusCode = (int) $statusCode;
        $this->rawResponse = $responseBody;

        if (!empty($responseBody)) {
            $response = json_decode($responseBody, true);

            if (!$response && JSON_ERROR_NONE !== ($error = json_last_error())) {
                throw new InvalidJsonException(
                    "Invalid JSON in the API response body. Error code #$error",
                    $error
                );
            }

            $this->response = $response;
        }
    }

    /**
     * @return mixed|null
     */
    public function getRawResponse()
    {
        return $this->rawResponse;
    }

    /**
     * Return HTTP response status code
     *
     * @return int
     */
    public function getStatusCode()
    {
        return $this->statusCode;
    }

    /**
     * HTTP request was successful
     *
     * @return bool
     */
    public function isSuccessful()
    {
        return 400 > $this->statusCode;
    }

    /**
     * Allow to access for the property throw class method
     *
     * @param string $name method name
     * @param mixed $arguments method parameters
     *
     * @return mixed
     *
     * @throws \InvalidArgumentException
     */
    public function __call($name, $arguments)
    {
        // convert getSomeProperty to someProperty
        $propertyName = strtolower(substr($name, 3, 1)) . substr($name, 4);

        if (!isset($this->response[$propertyName])) {
            throw new \InvalidArgumentException("Method \"$name\" not found");
        }

        return $this->response[$propertyName];
    }

    /**
     * Allow to access for the property throw object property
     *
     * @param string $name property name
     *
     * @return mixed
     *
     * @throws \InvalidArgumentException
     */
    public function __get($name)
    {
        if (!isset($this->response[$name])) {
            throw new \InvalidArgumentException("Property \"$name\" not found");
        }

        return $this->response[$name];
    }

    /**
     * Offset set
     *
     * @param mixed $offset offset
     * @param mixed $value value
     *
     * @return void
     *
     * @throws \BadMethodCallException
     */
    public function offsetSet($offset, $value)
    {
        throw new \BadMethodCallException('This activity not allowed');
    }

    /**
     * Offset unset
     *
     * @param mixed $offset offset
     *
     * @return void
     *
     * @throws \BadMethodCallException
     */
    public function offsetUnset($offset)
    {
        throw new \BadMethodCallException('This call not allowed');
    }

    /**
     * Check offset
     *
     * @param mixed $offset offset
     *
     * @return bool
     */
    public function offsetExists($offset)
    {
        return isset($this->response[$offset]);
    }

    /**
     * Get offset
     *
     * @param mixed $offset offset
     *
     * @return mixed
     *
     * @throws \InvalidArgumentException
     */
    public function offsetGet($offset)
    {
        if (!isset($this->response[$offset])) {
            throw new \InvalidArgumentException("Property \"$offset\" not found");
        }

        return $this->response[$offset];
    }
}