Php 电子商务中支付客户的自动折扣
我想将折扣券自动应用于在我的网站上至少购买过一次的所有人。这是我尝试过的代码,但是我在页面上遇到了一个致命错误Php 电子商务中支付客户的自动折扣,php,wordpress,woocommerce,cart,coupon,Php,Wordpress,Woocommerce,Cart,Coupon,我想将折扣券自动应用于在我的网站上至少购买过一次的所有人。这是我尝试过的代码,但是我在页面上遇到了一个致命错误 function has_bought( $customer_email ){ $orders = get_posts(array( 'numberposts' => -1, 'post_type' => 'shop_order', 'post_status' => array('wc-completed'),
function has_bought( $customer_email ){
$orders = get_posts(array(
'numberposts' => -1,
'post_type' => 'shop_order',
'post_status' => array('wc-completed'),
) );
$email_array = array();
foreach($orders as $order) {
$order_obj = wc_get_order($order->ID);
$order_obj_data = $order_obj->get_data();
array_push($email_array, $order_obj_data['billing']['email']);
}
if (in_array($customer_email, $email_array)) {
return true;
} else {
return false;
}
}
add_action( 'woocommerce_before_cart', 'apply_matched_coupons' );
function apply_matched_coupons() {
global $woocommerce;
$coupon_code = '10fidelity'; // coupon code
if ( $woocommerce->cart->has_discount( $coupon_code ) ) return;
if ( has bought() {
$woocommerce->cart->add_discount( $coupon_code );
$woocommerce->show_messages();
}
}
您的实际代码很重且过时…请尝试以下更轻、更有效的方法,即使用
WC\u Customer
is\u paying\u Customer
属性:
add_action( 'woocommerce_before_calculate_totals', 'enable_customer_fidelity_discount', 10, 1 );
function enable_customer_fidelity_discount( $cart ) {
if ( ! ( is_cart() || is_checkout() ) )
return;
if ( ( is_admin() && ! defined( 'DOING_AJAX' ) ) || ! is_user_logged_in() )
return;
if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
return;
// The discount coupon code below
$coupon_code = '10fidelity';
if( ! in_array( $coupon_code, $cart->get_applied_coupons() ) && WC()->customer->get_is_paying_customer() ) {
$cart->apply_coupon( $coupon_code );
} elseif( in_array( $coupon_code, $cart->get_applied_coupons() ) && ! WC()->customer->get_is_paying_customer() ) {
$cart->remove_coupon( $coupon_code );
}
}
代码进入活动子主题(或活动主题)的functions.php文件。测试和工作
或者使用此改进的轻量级功能检查客户是否已下订单:
function has_bought( $user_id = 0 ) {
global $wpdb;
$customer_id = $user_id == 0 ? get_current_user_id() : $user_id;
$paid_order_statuses = array_map( 'esc_sql', wc_get_is_paid_statuses() );
$results = $wpdb->get_col( "
SELECT p.ID FROM {$wpdb->prefix}posts AS p
INNER JOIN {$wpdb->prefix}postmeta AS pm ON p.ID = pm.post_id
WHERE p.post_status IN ( 'wc-" . implode( "','wc-", $paid_order_statuses ) . "' )
AND p.post_type LIKE 'shop_order'
AND pm.meta_key = '_customer_user'
AND pm.meta_value = $customer_id
" );
// Count number of orders and return a boolean value depending if higher than 0
return count( $results ) > 0 ? true : false;
}
add_action( 'woocommerce_before_calculate_totals', 'enable_customer_fidelity_discount', 10, 1 );
function enable_customer_fidelity_discount( $cart ) {
if ( ! ( is_cart() || is_checkout() ) )
return;
if ( ( is_admin() && ! defined( 'DOING_AJAX' ) ) || ! is_user_logged_in() )
return;
if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
return;
// The discount coupon code below
$coupon_code = 'summer';
if( ! in_array( $coupon_code, $cart->get_applied_coupons() ) && has_bought() ) {
$cart->apply_coupon( $coupon_code );
} elseif( in_array( $coupon_code, $cart->get_applied_coupons() ) && ! has_bought() ) {
$cart->remove_coupon( $coupon_code );
}
}
代码进入活动子主题(或活动主题)的functions.php文件。测试和工作
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