WC_Discounts::validate_coupon_user_usage_limit( WC_Coupon $coupon, int $user_id )
Ensure coupon user usage limit is valid or throw exception.
Description Description
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().
Parameters Parameters
- $coupon
-
(Required) Coupon data.
- $user_id
-
(Required) User ID.
Return Return
(bool)
Source Source
File: includes/class-wc-discounts.php
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() ) {
throw new Exception( __( 'Coupon usage limit has been reached.', 'woocommerce' ), 106 );
}
}
return true;
}
Changelog Changelog
| Version | Description |
|---|---|
| 3.2.0 | Introduced. |