+ // Is the coupon code entered?
+ if (isPostRequestElementSet('coupon_code')) {
+ // Search for the coupon
+ $result = SQL_QUERY_ESC("SELECT
+ c.`coupon_id`,
+ c.`userid`,
+ c.`coupon_code`,
+ UNIX_TIMESTAMP(d.`coupon_created`) AS `coupon_created`,
+ UNIX_TIMESTAMP(d.`coupon_expired`) AS `coupon_expired`,
+ d.`coupon_type`,
+ d.`total_created`,
+ d.`total_cashed`,
+ d.`points`,
+ d.`coupon_description`
+FROM
+ `{?_MYSQL_PREFIX?}_user_coupons` AS c
+INNER JOIN
+ `{?_MYSQL_PREFIX?}_coupon_data` AS d
+ON
+ c.`coupon_id`=d.`id`
+WHERE
+ c.`coupon_code`='%s' AND
+ c.`userid`=%s AND
+ c.`cashed_on` IS NULL AND
+ UNIX_TIMESTAMP(d.`coupon_expired`) > UNIX_TIMESTAMP()
+LIMIT 1",
+ array(
+ postRequestElement('coupon_code'),
+ getMemberId()
+ ), __FILE__, __LINE__);
+
+ // Do we have an entry?
+ if (SQL_NUMROWS($result) == 1) {
+ // Load data
+ $content = SQL_FETCHARRAY($result);
+
+ // Run pre-filter
+ $content = runFilterChain('pre_cash_coupon', $content);
+
+ // Mark it as "cashed"
+ SQL_QUERY_ESC("UPDATE
+ `{?_MYSQL_PREFIX?}_user_coupons`
+SET
+ `cashed_on`=NOW(),
+ `coupon_code`=NULL
+WHERE
+ `coupon_code`='%s' AND
+ `userid`=%s
+LIMIT 1",
+ array(
+ postRequestElement('coupon_code'),
+ getMemberId()
+ ), __FILE__, __LINE__);
+
+ // Does it work?
+ if (SQL_HASZEROAFFECTED()) {
+ // Abort it here, it always must work
+ debug_report_bug(__FILE__, __LINE__, 'User coupon cannot be updated! coupon_id=' . $content['coupon_id']);
+ } // END - if
+
+ // Update count as well
+ SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_coupon_data` SET `total_cashed`=`total_cashed`+1 WHERE `id`=%s AND `total_cashed` < `total_created` LIMIT 1",
+ array(bigintval($content['coupon_id'])), __FILE__, __LINE__);
+
+ // Does it work?
+ if (SQL_HASZEROAFFECTED()) {
+ // Abort it here, it always must work
+ debug_report_bug(__FILE__, __LINE__, 'Coupon data cannot be updated! coupon_id=' . $content['coupon_id']);
+ } // END - if
+
+ // Run post filter chain
+ $content = runFilterChain('post_cash_coupon', $content);
+
+ // Display message
+ displayMessage('{%message,MEMBER_COUPON_CODE_CASHED=' . $content['points'] . '%}');
+ } else {
+ // No coupon found
+ displayMessage('{--MEMBER_COUPON_CODE_ALREADY_CASHED--}');
+ }
+
+ // Free the result
+ SQL_FREERESULT($result);
+ } else {
+ // No code entered!
+ displayMessage('{--MEMBER_COUPON_CODE_EMPTY--}');
+ }
+} elseif (isFormSent('change')) {
+ // Change receive status, depending on its current state
+ if (isUserDataEnabled('receiving_coupons')) {
+ // Unsubscribe from coupons
+ $message = '{--MEMBER_COUPON_RECEIVE_STATUS_UNSUBSCRIBED--}';
+ $newStatus = 'N';
+ } else {
+ // Subscribe to coupons
+ $message = '{--MEMBER_COUPON_RECEIVE_STATUS_SUBSCRIBED--}';
+ $newStatus = 'Y';
+ }
+
+ // And change it in the database
+ SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `receiving_coupons`='%s' WHERE `userid`=%s LIMIT 1",
+ array($newStatus, getMemberId()), __FILE__, __LINE__);
+
+ // Did something change?
+ if (!SQL_HASZEROAFFECTED()) {
+ // Records have been updated
+ displayMessage($message);
+ } else {
+ // Nothing changed!
+ displayMessage('{--MEMBER_COUPON_RECEIVE_STATUS_UNCHANGED--}');
+ }