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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace AmoCRM\Models;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Class WebHooks  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Класс модель для работы с WebHooks  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package AmoCRM\Models  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author dotzero <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link http://www.dotzero.ru/  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link https://github.com/dotzero/amocrm-php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * For the full copyright and license information, please view the LICENSE  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * file that was distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class WebHooks extends Base  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var array Список всех доступных событий  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public $events = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'add_lead', // Добавить сделку  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'add_contact', // Добавить контакт  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'add_company', // Добавить компанию  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'add_customer', // Добавить покупателя  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'update_lead', // Изменить сделку  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'update_contact', // Изменить контакт  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'update_company', // Изменить компанию  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'update_customer', // Изменить покупателя  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'delete_lead', // Удалить сделку  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'delete_contact', // Удалить контакт  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'delete_company', // Удалить компанию  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'delete_customer', // Удалить покупателя  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'status_lead', // Смена статуса сделки  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'responsible_lead', // Смена отв-го сделки  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'restore_contact', // Восстановить контакт  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'restore_company', // Восстановить компанию  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'restore_lead', // Восстановить сделку  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'note_lead', // Примечание в сделке  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'note_contact', // Примечание в контакте  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'note_company', // Примечание в компании  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'note_customer', // Примечание в покупателе  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Список WebHooks  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Метод для получения списка WebHooks.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @link https://developers.amocrm.ru/rest_api/webhooks/list.php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array Ответ amoCRM API  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function apiList()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $response = $this->getRequest('/private/api/v2/json/webhooks/list'); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return isset($response['webhooks']) ? $response['webhooks'] : [];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Добавление WebHooks  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Метод для добавления WebHooks.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @link https://developers.amocrm.ru/rest_api/webhooks/subscribe.php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $url URL на который необходимо присылать уведомления, должен соответствоать стандарту RFC 2396  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string|array $events Список событий, при которых должны отправляться WebHooks  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array Ответ amoCRM API  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \AmoCRM\Exception  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function apiSubscribe($url, $events = [])  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!is_array($events)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $events = [$events];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } elseif (empty($events)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $events = $this->events;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $parameters = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'webhooks' => [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'subscribe' => [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        'url' => $url,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        'events' => $events,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                ],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $response = $this->postRequest('/private/api/v2/json/webhooks/subscribe', $parameters); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (isset($response['webhooks']['subscribe'][0]['result'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $response['webhooks']['subscribe'][0]['result'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return false;  | 
            
                            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Удаления WebHooks  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Метод для удаления WebHooks.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @link https://developers.amocrm.ru/rest_api/webhooks/unsubscribe.php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $url URL на который необходимо присылать уведомления, должен соответствоать стандарту RFC 2396  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string|array $events Список событий, от которых необходимо отписать WebHook  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array Ответ amoCRM API  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \AmoCRM\Exception  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function apiUnsubscribe($url, $events = [])  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!is_array($events)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $events = [$events];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } elseif (empty($events)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $events = $this->events;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $parameters = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'webhooks' => [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'unsubscribe' => [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        'url' => $url,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        'events' => $events,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                ],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             2                          | 
                
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                        ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    131
                 | 
                                    
                             2                          | 
                
                 | 
                        $response = $this->postRequest('/private/api/v2/json/webhooks/unsubscribe', $parameters); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    132
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    133
                 | 
                                    
                             2                          | 
                
                 | 
                        if (isset($response['webhooks']['unsubscribe'][0]['result'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
                 | 
                                    
                             2                          | 
                
                 | 
                            return $response['webhooks']['unsubscribe'][0]['result'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                        return false;  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                        
If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design.
Let’s take a look at an example:
Our function
my_functionexpects aPostobject, and outputs the author of the post. The base classPostreturns a simple string and outputting a simple string will work just fine. However, the child classBlogPostwhich is a sub-type ofPostinstead decided to return anobject, and is therefore violating the SOLID principles. If aBlogPostwere passed tomy_function, PHP would not complain, but ultimately fail when executing thestrtouppercall in its body.