在WooCommerce中,我对正在销售的产品使用“出口”类别,并且我想为购买任何“出口”产品的客户设置最低小计(30欧元)。
我试图陷入woocommerce_after_calculate_totals
:
这是我的代码:
add_action( 'woocommerce_after_calculate_totals', 'check_order_outlet_items', 10, 0 );
function check_order_outlet_items() {
global $woocommerce;
if (is_cart() || is_checkout()) {
// Check if cart contains items in Outlet cat.
$items = $woocommerce->cart->get_cart();
foreach($items as $item => $values) {
$product_id = $values['product_id'];
$terms = get_the_terms( $product_id, 'product_cat' );
foreach ($terms as $term) {
if ($term->name == "OUTLET") {
$outlet_found = 1;
break;
}
}
if ($outlet_found) {break;}
}
if ($outlet_found) {
// Calculate order amount including discount
$cart_subtotal = $woocommerce->cart->subtotal;
$discount_excl_tax_total = $woocommerce->cart->get_cart_discount_total();
$discount_tax_total = $woocommerce->cart->get_cart_discount_tax_total();
$discount_total = $discount_excl_tax_total + $discount_tax_total;
$order_net_amount = $cart_subtotal - $discount_total;
// Check if condition met
if ($order_net_amount < 30) {
if (is_checkout()) {
wp_redirect(WC()->cart->get_cart_url());
exit();
} else {
wc_add_notice( __( 'You must order at least 30 €', 'error' ) );
}
}
}
}
}
此代码可在购物车页面中完美运行(即使添加优惠券后,即使购物车金额低于30,也显示购物车金额<30时会显示通知),并在用户想要结帐时重定向到购物车。
但是,如果我转到金额> = 30的结帐页面,然后添加优惠券(将购物车中的金额降低到30以下),则Ajax重新计算总计循环,该页面被阻止。但是,如果我重新加载了结帐页面,则可以正确地重定向到购物车页面。
在这种情况下要使用的右钩子是woocommerce_check_cart_items
这样的:
add_action( 'woocommerce_check_cart_items', 'check_cart_outlet_items' );
function check_cart_outlet_items() {
$categories = array('OUTLET'); // Defined targeted product categories
$threshold = 30; // Defined threshold amount
$cart = WC()->cart;
$cart_items = $cart->get_cart();
$subtotal = $cart->subtotal;
$subtotal -= $cart->get_cart_discount_total() + $cart->get_cart_discount_tax_total();
$found = false;
foreach( $cart_items as $cart_item_key => $cart_item ) {
// Check for specific product categories
if ( has_term( $categories, 'product_cat', $cart_item['product_id'] ) ) {
$found = true; // A category is found
break; // Stop the loop
}
}
if ( $found && $subtotal < $threshold ) {
// Display an error notice (and avoid checkout)
wc_add_notice( sprintf( __( "You must order at least %s" ), wc_price($threshold) ), 'error' );
}
}
代码进入您的活动子主题(或活动主题)的functions.php文件中。经过测试和工作。
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