Отправляем заказы из ms2 в лиды CRM Битрикс24 (старый протокол)

<?php
class bxRestHandler
{
    public $url;
    public $config = array();
    /** @var modX $modx */
    protected $modx;
    
    /**
     * @param modX  $modx
     * @param array $config
     */
    public function __construct(modX &$modx, array $config = array())
    {
        $this->modx = &$modx;
        $this->config = &$config;
        $this->url = $this->config['url'] ?: $this->modx->getOption('bx24_resturl');
    }
    
    /**
     * @param string $action
     * @param array  $data
     * @param string $method
     */
    public function request($action, array $data = array(), $method = 'GET')
    {
        if (empty($this->url)) {
            return $this->failure('Empty url');
        }
        
        $curl = curl_init();
        curl_setopt_array($curl, array(
            CURLOPT_URL => $this->url . $action,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_SSL_VERIFYHOST => false,
            CURLOPT_POST => ($method == 'POST'),
            CURLOPT_POSTFIELDS => http_build_query($data),
        ));
        $response = curl_exec($curl);
        if ($errno = curl_errno($curl)) {
            $result = $this->failure('Bad request', array(
                'errorCode' => $errno,
                'errorMessage' => curl_error($curl),
            ));
        } else {
            if ($response = $this->modx->fromJSON($response)) {
                if (empty($response['error']) && empty($response['error_description'])) {
                    $result = $this->success('', $response);
                } else {
                    $result = $this->failure(($response['error_description'] ?: $response['error']), $response);
                }
            } else {
                $result = $this->failure('Bad JSON string');
            }
        }
        curl_close($curl);
        
        return $result;
    }
    
    /**
     * @param string $message
     * @param array  $data
     *
     * @return array
     */
    public function success($message = '', $data = array())
    {
        return array(
            'success' => true,
            'message' => $message,
            'data' => $data,
        );
    }

    /**
     * @param string $message
     * @param array  $data
     *
     * @return array
     */
    public function failure($message = '', $data = array())
    {
        return array(
            'success' => false,
            'message' => $message,
            'data' => $data,
        );
    }
}

<?php
if (!$bx = $modx->getService('bxresthandler', 'bxRestHandler', MODX_ASSETS_PATH . 'b24/', array(
    'url' => $modx->getOption('bx24_resturl'),
))) {
    return;
}
if (!is_object($hook)) {
    return;
}
$data = $hook->getValues();
// if (!empty($data['form'])) {
    $bx->request('crm.lead.add', array(
        'fields' => array(
            'TITLE' => $data['form'],
            'COMMENTS' => $data['comment'] ?: '',
            
            // Контакт
            'NAME' => $data['name'],
            'PHONE' => array(array(
                'VALUE' => $data['phone'],
                'VALUE_TYPE' => 'WORK',
            )),
            'EMAIL' => array(array(
                'VALUE' => '',
                'VALUE_TYPE' => 'WORK',
            )),
            'ADDRESS_CITY' => $data['city'] ?: '',
            
            //
            'SOURCE_ID' => 8, // ID источника
            'ASSIGNED_BY_ID' => 1, // ID ответственного
        ),
    ));
// }

[[!AjaxForm?
    &snippet=`FormIt`
    &form=`formTpl`
    &hooks=`FormItSaveForm,email,bx24FormItHook`
    &formName=`AlfaKassa`
    &validate=`name:minLength=^2^,phone:required`
    &formFields=`name,phone`
    &fieldNames=`name==Имя,phone==Телефон`
    &successMessage=`Сообщение успешно отправлено, наш менеджер свяжеться с Вами в ближайшее время`
    &emailTpl=`emailTpl`
    &emailSubject=`*`
    &emailTo=`*`
    &emailFrom=`*`
    &emailFromName=`*`
    ]]

<form class="order-form" method="post" action="[[~[[*id]]]]">
        <span class="h2">Заявка на Альфа‑Кассу</span>
        <input type="hidden" name="form" value="Контакты">
        <!-- <input type="hidden" name="TITLE" id="" value="Заявка"> -->
        <input class="input" type="text" name="name" placeholder="Имя" value="" required>
        <!-- <input class="input" type="text" name="COMPANY_TITLE" placeholder="Компания" value="" required> -->
        <input class="input" type="tel" name="phone" placeholder="Телефон" value="" required>
        <!-- <input class="input" type="email" name="EMAIL_HOME" placeholder="Email" value="" required> -->
        <!-- <input class="input" type="text" name="PROMOCODE" placeholder="Промо код" value=""> -->
        <label class="ab-check order-data">
          <input type="checkbox" value="1" name="check"><span class="ab-check-custom"></span><span class="ab-check-label">Я согласен на обработку персональных данных</span>
        </label>
        <input class="check-btn button-red" name="submit" type="submit" value="Отправить заявку" id="order-btn">
      </form>