我正在开发扩展Ideas Shop的插件。我的问题是我在扩展插件中已向“产品模型”中添加了一些新字段,但是该字段不适用于更新或创建某些新产品之类的操作,因为其结构是来自产品控制器的数据正在发送至Ideas \ Shop \ Facades \ Product方法saveProductData(),然后将其保存在Ideas \ Shop \ Models \ Products模型中。我的问题是如何覆盖插件扩展中的saveProductData()。
namespace Ideas\Shop\Controllers;
//class Products extends IdeasShopController
/**
* Override create_onSave()
*/
public function create_onSave()
{
$post = post();
$rs = ProductFacades::saveProduct($post);
if ($rs['rs'] != IdeasShop::SUCCESS) {
Flash::error($rs['msg'][0]);//save flash in next refresh
} else {
$url = $this->handleSaveResult($rs, $post, 'create');
return redirect($url);
}
}
/**
* Override update_onSave()
*/
public function update_onSave()
{
$post = post();
$rs = ProductFacades::saveProduct($post);
if ($rs['rs'] != IdeasShop::SUCCESS) {
Flash::error($rs['msg'][0]);//save flash in next refresh
} else {
$url = $this->handleSaveResult($rs, $post, 'update');
return redirect($url);
}
}
在此模型中,是我要在插件扩展中覆盖的方法...
namespace Ideas\Shop\Facades;
//class Product extends Model
public static function saveProductData($post)
{
$id = $post['id'];
$model = new Products();
if ($id != 0) {//create
$model = Products::find($id);
}
$product = $post['Products'];
$model->name = $product['name'];
$model->slug = $product['slug'];
$model->sku = $product['sku'];
$model->price = $product['price'];
$model->price_promotion = $product['price_promotion'];
$model->qty = $product['qty'];
if ($id == 0) {
$model->qty_order = 0;
}
$model->featured_image = $product['featured_image'];
$model->product_order = $product['product_order'];
if ($id == 0) {//create
$model->product_type = $product['product_type'];
$model->attribute_group_id = $product['attribute_group_id'];
}
$model->tax_class_id = $product['tax_class_id'];
$model->weight = $product['weight'];
$model->weight_id = $product['weight_id'];
$model->status = $product['status'];
$model->is_virtual_product = $product['is_virtual_product'];
$model->save();
return $model;
}
这是用于将产品中的数据保存到数据库中的模型
namespace Ideas\Shop\Models;
class Products extends Model
{
...
}
答案 0 :(得分:1)
嗯,您无法覆盖其方法,但是可以监听其before save
事件,然后分配您添加的其他字段
\Ideas\Shop\Models\Products::extend(function($model) {
$model->bindEvent('model.beforeSave', function() use ($model) {
// you can receive data from post() may be and assign
$model->my_new_field = 'some data';
});
});
它将在保存之前设置字段数据,因此在保存模型时会将数据持久保存到数据库中。
如果您需要扩展更多内容,可以使用以下引用:https://octobercms.com/docs/database/model#extending-models
如有疑问,请发表评论。