/**
* Saves an affiliate coupon
*
* @access public
* @since 1.7.5
*/
public function save_affiliate_coupon($save_id = 0)
{
global $wpdb;
if (empty($_REQUEST['affwp_pmp_coupon_nonce'])) {
return;
}
if (!wp_verify_nonce($_REQUEST['affwp_pmp_coupon_nonce'], 'affwp_pmp_coupon_nonce')) {
return;
}
$user_name = sanitize_text_field($_POST['user_name']);
if (empty($_POST['user_id'])) {
$user = get_user_by('login', $_POST['user_name']);
if ($user) {
$user_id = $user->ID;
}
} else {
$user_id = absint($_POST['user_id']);
}
$coupon = $wpdb->get_row("SELECT * FROM {$wpdb->pmpro_discount_codes} WHERE code = '" . esc_sql($_REQUEST['code']) . "' LIMIT 1");
$affiliate_id = affwp_get_affiliate_id($user_id);
if (empty($_POST['user_name'])) {
affwp_delete_affiliate_meta($affiliate_id, 'affwp_discount_pmp_' . $coupon->id);
return;
}
affwp_update_affiliate_meta($affiliate_id, 'affwp_discount_pmp_' . $coupon->id, $coupon->code);
}
function test_delete_metadata()
{
affwp_update_affiliate_meta($this->_affiliate_id, 'test_key', '1');
$this->assertTrue(affwp_delete_affiliate_meta($this->_affiliate_id, 'test_key'));
$this->assertFalse(affwp_delete_affiliate_meta($this->_affiliate_id, 'key_that_does_not_exist'));
}
