WC_Discounts::validate_coupon_user_usage_limit() protected WC 3.2.0
Ensure coupon user usage limit is valid or throw exception.
Per user usage limit - check here if user is logged in (against user IDs). Checked again for emails later on in WC_Cart::check_customer_coupons().
{} Это метод класса: WC_Discounts{}
Хуки из метода
Возвращает
true/false.
Использование
// protected - в коде основоного (родительского) или дочернего класса $result = $this->validate_coupon_user_usage_limit( $coupon, $user_id );
- $coupon(WC_Coupon) (обязательный)
- Coupon data.
- $user_id(число)
- User ID.
Список изменений
С версии 3.2.0 | Введена. |
Код WC_Discounts::validate_coupon_user_usage_limit() WC Discounts::validate coupon user usage limit WC 5.0.0
protected function validate_coupon_user_usage_limit( $coupon, $user_id = 0 ) {
if ( empty( $user_id ) ) {
if ( $this->object instanceof WC_Order ) {
$user_id = $this->object->get_customer_id();
} else {
$user_id = get_current_user_id();
}
}
if ( $coupon && $user_id && apply_filters( 'woocommerce_coupon_validate_user_usage_limit', $coupon->get_usage_limit_per_user() > 0, $user_id, $coupon, $this ) && $coupon->get_id() && $coupon->get_data_store() ) {
$data_store = $coupon->get_data_store();
$usage_count = $data_store->get_usage_by_user_id( $coupon, $user_id );
if ( $usage_count >= $coupon->get_usage_limit_per_user() ) {
if ( $data_store->get_tentative_usages_for_user( $coupon->get_id(), array( $user_id ) ) > 0 ) {
$error_message = $coupon->get_coupon_error( WC_Coupon::E_WC_COUPON_USAGE_LIMIT_COUPON_STUCK );
$error_code = WC_Coupon::E_WC_COUPON_USAGE_LIMIT_COUPON_STUCK;
} else {
$error_message = $coupon->get_coupon_error( WC_Coupon::E_WC_COUPON_USAGE_LIMIT_REACHED );
$error_code = WC_Coupon::E_WC_COUPON_USAGE_LIMIT_REACHED;
}
throw new Exception( $error_message, $error_code );
}
}
return true;
}