我在 WooCommerce 中创建了两种自定义优惠券类型:
function custom_discount_type( $discount_types ) {
$discount_types['cash_back_fixed'] =__( 'Cash Back fixed discount', 'woocommerce' );
$discount_types['cash_back_percentage'] =__( 'Cash Back Percentage discount', 'woocommerce' );
return $discount_types;
}
add_filter( 'woocommerce_coupon_discount_types', 'custom_discount_type',10, 1);
我想在订单状态为“已完成”后获取折扣类型,例如:
function wc_m_move_order_money_to_user( $order_id, $old_status, $new_status ){
if( $order->get_used_coupons() ) {
if ($coupon->type == 'cash_back_fixed'){
$coupons_amont = ???
....
}
}
}
但是
$coupon->type
不起作用。
如何获取订单中使用的优惠券类型?
那么如何才能获得原来的优惠券金额呢?.
谢谢
更新3
自 WooCommerce 3.7 起,您现在应该在
WC_Abstract
实例对象上使用 get_coupon_codes()
方法
WC_Order
从订单中获取已使用的优惠券,因为 get_used_coupons()
方法已弃用。
所以你将在代码中替换:
foreach( $order->get_used_coupons() as $coupon_code ){
作者:
foreach( $order->get_coupon_codes() as $coupon_code ){
然后您可以获得优惠券详细信息,例如:
foreach( $order->get_coupon_codes() as $coupon_code ) {
// Get the WC_Coupon object
$coupon = new WC_Coupon($coupon_code);
$discount_type = $coupon->get_discount_type(); // Get coupon discount type
$coupon_amount = $coupon->get_amount(); // Get coupon amount
}
您还可以从订单商品“优惠券”中获取一些优惠券数据,例如:
$order = wc_get_order( $order_id );
// Loop through coupon items for this order
foreach( $order->get_items('coupon') as $item ){
$coupon_type = $item->get_type(); // Coupon type
$coupon_name = $item->get_name(); // Coupon name
$coupon_code = $item->get_code(); // Coupon code
$coupon_discount = $item->get_discount(); // Discount amount
$coupon_discount_tax = $item->get_discount_tax(); // Discount tax amount
}
更新2
首先,自 WooCommerce 3 以来,您无法再访问 WC 对象属性。
getter 方法 从WC_Coupon
WC_Coupon
对象实例获取优惠券详细信息…
get_discount_type()
方法或 is_type( 'cash_back_fixed' )
方法...
方法如下:
// Get an instance of WC_Order object
$order = wc_get_order( $order_id );
// Coupons used in the order LOOP (as they can be multiple)
foreach( $order->get_used_coupons() as $coupon_code ){
// Retrieving the coupon ID
$coupon_post_obj = get_page_by_title($coupon_code, OBJECT, 'shop_coupon');
$coupon_id = $coupon_post_obj->ID;
// Get an instance of WC_Coupon object in an array(necessary to use WC_Coupon methods)
$coupon = new WC_Coupon($coupon_id);
// Now you can get type in your condition
if ( $coupon->get_discount_type() == 'cash_back_percentage' ){
// Get the coupon object amount
$coupon_amount1 = $coupon->get_amount();
}
// Or use this other conditional method for coupon type
if( $coupon->is_type( 'cash_back_fixed' ) ){
// Get the coupon object amount
$coupon_amount2 = $coupon->get_amount();
}
}
要获取优惠券折扣金额(并使用优惠券类型方法),方法如下:
$order = wc_get_order( $order_id );
// GET THE ORDER COUPON ITEMS
$order_items = $order->get_items('coupon');
// print_r($order_items); // For testing
// LOOP THROUGH ORDER COUPON ITEMS
foreach( $order_items as $item_id => $item ){
// Retrieving the coupon ID reference
$coupon_post_obj = get_page_by_title( $item->get_name(), OBJECT, 'shop_coupon' );
$coupon_id = $coupon_post_obj->ID;
// Get an instance of WC_Coupon object (necessary to use WC_Coupon methods)
$coupon = new WC_Coupon($coupon_id);
## Filtering with your coupon custom types
if( $coupon->is_type( 'cash_back_fixed' ) || $coupon->is_type( 'cash_back_percentage' ) ){
// Get the Coupon discount amounts in the order
$order_discount_amount = wc_get_order_item_meta( $item_id, 'discount_amount', true );
$order_discount_tax_amount = wc_get_order_item_meta( $item_id, 'discount_amount_tax', true );
## Or get the coupon amount object
$coupons_amount = $coupons->get_amount();
}
}
所以要获得优惠券价格,我们使用
WC_Coupon
方法get_amount()
就我而言,如果使用了特定优惠券并且已支付订单(因此,如果处理状态已启用),我需要将新订单更改为“预购”(系统中已添加自定义状态)。
function change_status_to_preorder($order_id) {
$order = new WC_Order($order_id);
$coupon_codes = $order->get_coupon_codes();
if(in_array('MYCOUPON', $coupon_codes) && $order->get_status() == 'processing') {
$order->update_status('wc-pre-order', 'AUTO: note to shop manager');
}
}
add_action('woocommerce_new_order', 'change_status_to_preorder', 1, 1);