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woocommerce
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detect dupe coupons on save. Closes #1317.

This commit is contained in:
Mike Jolley 2012-07-31 13:42:43 +01:00
parent e86cbfe59e
commit c8033cef51
1 changed files with 12 additions and 0 deletions
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12
admin/post-types/writepanels/writepanel-coupon_data.php
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@ -164,6 +164,18 @@ add_action('woocommerce_process_shop_coupon_meta', 'woocommerce_process_shop_cou
function woocommerce_process_shop_coupon_meta( $post_id, $post ) { function woocommerce_process_shop_coupon_meta( $post_id, $post ) {
global $wpdb, $woocommerce_errors; global $wpdb, $woocommerce_errors;
// Check for dupe coupons
$coupon_found = $wpdb->get_var( $wpdb->prepare( "
SELECT $wpdb->posts.ID
FROM $wpdb->posts
WHERE $wpdb->posts.post_type = 'shop_coupon'
AND $wpdb->posts.post_status = 'publish'
AND $wpdb->posts.post_title = '%s'
AND $wpdb->posts.ID != %s
", esc_attr( $_POST['post_title'] ), $post_id ) );
if ( $coupon_found )
$woocommerce_errors[] = __( 'Coupon code already exists.', 'woocommerce' );
// Add/Replace data to array // Add/Replace data to array
$type = strip_tags(stripslashes( $_POST['discount_type'] )); $type = strip_tags(stripslashes( $_POST['discount_type'] ));
$amount = strip_tags(stripslashes( $_POST['coupon_amount'] )); $amount = strip_tags(stripslashes( $_POST['coupon_amount'] ));