处理 Opencart-3 事件：AddCustomer EditCustomer

Question

我正在尝试处理 Opencart-3 中的事件以将数据移动到本地 ERP 系统。我创建了一个包含我需要处理的所有事件的扩展，我的问题是，只有与产品相关的事件被触发，但其他事件没有被触发。

<?php

class ControllerExtensionModuleErpIntegration extends Controller {
    private $error = array();

    public function index() {}

    public function validate() {}

    public function install() {
        $this->load->model('setting/event');
        $this->model_setting_event->addEvent('product_notification_add', 'admin/model/catalog/product/addProduct/after', 'extension/module/erp_integration/addProduct');
        $this->model_setting_event->addEvent('product_notification_update', 'admin/model/catalog/product/editProduct/after', 'extension/module/erp_integration/editProduct');

        $this->model_setting_event->addEvent('customer_notification_add', 'catalog/model/account/customer/addCustomer/after', 'extension/module/erp_integration/addCustomer');
        $this->model_setting_event->addEvent('customer_notification_update', 'catalog/model/account/customer/editCustomer/after', 'extension/module/erp_integration/editCustomer');

        $this->model_setting_event->addEvent('order_notification_add', 'catalog/model/checkout/order/addOrder/after', 'extension/module/erp_integration/addOrder');
    }

    public function uninstall() {
        $this->load->model('setting/event');
        $this->model_setting_event->deleteEventByCode('product_notification_add');
        $this->model_setting_event->deleteEventByCode('product_notification_update');
        $this->model_setting_event->deleteEventByCode('customer_notification_add');
        $this->model_setting_event->deleteEventByCode('customer_notification_update');
        $this->model_setting_event->deleteEventByCode('order_notification_add');
    }

    // admin/model/catalog/product/addProduct/after
    public function addProduct(&$route, &$args, &$output)  {
        file_put_contents ( "testing.txt","\n******ADD PRODUCT**********\n" ,FILE_APPEND );
        file_put_contents ( "testing.txt",print_r($args,true) . print_r($output,true) ,FILE_APPEND );
    }

    // admin/model/catalog/product/editProduct/after
    public function editProduct(&$route, &$args, &$output)  {
        file_put_contents ( "testing.txt","\n******EDIT PRODUCT**********\n" ,FILE_APPEND );
        file_put_contents ( "testing.txt",print_r($args,true) . print_r($output,true) ,FILE_APPEND );
    }

    // catalog/model/account/customer/addCustomer/after
    public function addCustomer(&$route, &$args, &$output)  {
        file_put_contents ( "testing.txt","\n******ADD CUSTOMER**********\n" ,FILE_APPEND );
        file_put_contents ( "testing.txt",print_r($args,true) . print_r($output,true) ,FILE_APPEND );
    }

    // catalog/model/account/customer/editCustomer/after
    public function editCustomer(&$route, &$args, &$output)  {
        file_put_contents ( "testing.txt","\n******EDIT CUSTOMER**********\n" ,FILE_APPEND );
        file_put_contents ( "testing.txt",print_r($args,true) . print_r($output,true) ,FILE_APPEND );
    }

    // catalog/model/checkout/order/addOrder/after
    public function addOrder(&$route, &$args, &$output)  {
        file_put_contents ( "testing.txt","\n******ADD ORDER**********\n" ,FILE_APPEND );
        file_put_contents ( "testing.txt",print_r($args,true) . print_r($output,true) ,FILE_APPEND );
    }
}

我是否需要为目录部分（客户和产品事件）创建新的扩展，并在不同的扩展中注册它们？或者我错过了什么。

Answer 1

是的，对于目录事件，您应该在目录文件夹中创建一个新文件。

你的代码还有一个错误（与本题无关）：

不要为每个事件使用不同的名称，而是使用您的扩展名称：

$this->model_setting_event->addEvent('erp_integration', ...
$this->model_setting_event->addEvent('erp_integration', ...

然后在uninstall方法中需要使用deleteEventByCode一次：

$this->model_setting_event->deleteEventByCode('erp_integration');

Answer 2

对于您案例中与目录相关的事件，您应该在此文件夹中创建文件。 catalog/controller/extension/module 名为 erp_integration.php，内容为：

<?php

class ControllerExtensionModuleErpIntegration extends Controller {
    private $error = array();
    // catalog/model/account/customer/addCustomer/after
    public function addCustomer(&$route, &$args, &$output)  {
        file_put_contents ( "testing.txt","\n******ADD CUSTOMER**********\n" ,FILE_APPEND );
        file_put_contents ( "testing.txt",print_r($args,true) . print_r($output,true) ,FILE_APPEND );
    }

    // catalog/model/account/customer/editCustomer/after
    public function editCustomer(&$route, &$args, &$output)  {
        //print_r($route); die;
        file_put_contents ( "testing.txt","\n******EDIT CUSTOMER**********\n" ,FILE_APPEND );
        file_put_contents ( "testing.txt",print_r($args,true) . print_r($output,true) ,FILE_APPEND );
    }

    // catalog/model/checkout/order/addOrder/after
    public function addOrder(&$route, &$args, &$output)  {
        file_put_contents ( "testing.txt","\n******ADD ORDER**********\n" ,FILE_APPEND );
        file_put_contents ( "testing.txt",print_r($args,true) . print_r($output,true) ,FILE_APPEND );
    }
}

而你的testing.txt你可以在OC的安装根目录下找到

处理 Opencart-3 事件：AddCustomer EditCustomer

handling Opencart-3 Events: AddCustomer EditCustomer

opencart

opencart-3

opencart-events