inc/modules/member/what-cash_coupon.php

   1 <?php
   2 /************************************************************************
   3  * Mailer v0.2.1-FINAL                                Start: 06/28/2011 *
   4  * ===================                          Last change: 06/28/2011 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : what-cash_coupon.php                             *
   8  * -------------------------------------------------------------------- *
   9  * Short description : To cash a coupon                                 *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Einen Gutschein einloesen                        *
  12  * -------------------------------------------------------------------- *
  13  * $Revision::                                                        $ *
  14  * $Date::                                                            $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author::                                                          $ *
  17  * -------------------------------------------------------------------- *
  18  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  19  * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
  20  * For more information visit: http://mxchange.org                      *
  21  *                                                                      *
  22  * This program is free software; you can redistribute it and/or modify *
  23  * it under the terms of the GNU General Public License as published by *
  24  * the Free Software Foundation; either version 2 of the License, or    *
  25  * (at your option) any later version.                                  *
  26  *                                                                      *
  27  * This program is distributed in the hope that it will be useful,      *
  28  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  30  * GNU General Public License for more details.                         *
  31  *                                                                      *
  32  * You should have received a copy of the GNU General Public License    *
  33  * along with this program; if not, write to the Free Software          *
  34  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  35  * MA  02110-1301  USA                                                  *
  36  ************************************************************************/
  37
  38 // Some security stuff...
  39 if (!defined('__SECURITY')) {
  40         die();
  41 } elseif (!isMember()) {
  42         redirectToIndexMemberOnlyModule();
  43 }
  44
  45 // Add description as navigation point
  46 addYouAreHereLink('member', __FILE__);
  47
  48 // Continue only if the proper extension is active (admins can always continue)
  49 if ((!isExtensionActive('coupon')) && (!isAdmin())) {
  50         displayMessage('{%pipe,generateExtensionInactiveNotInstalledMessage=coupon%}');
  51         return;
  52 } // END - if
  53
  54 // Is the form sent?
  55 if (isFormSent()) {
  56         // Is the coupon code entered?
  57         if (isPostRequestElementSet('coupon_code')) {
  58                 // Search for the coupon
  59                 $result = SQL_QUERY_ESC("SELECT
  60         c.`coupon_id`,
  61         c.`userid`,
  62         c.`coupon_code`,
  63         UNIX_TIMESTAMP(d.`coupon_created`) AS `coupon_created`,
  64         UNIX_TIMESTAMP(d.`coupon_expired`) AS `coupon_expired`,
  65         d.`coupon_type`,
  66         d.`total_created`,
  67         d.`total_cashed`,
  68         d.`points`,
  69         d.`coupon_description`
  70 FROM
  71         `{?_MYSQL_PREFIX?}_user_coupons` AS c
  72 INNER JOIN
  73         `{?_MYSQL_PREFIX?}_coupon_data` AS d
  74 ON
  75         c.`coupon_id`=d.`id`
  76 WHERE
  77         c.`coupon_code`='%s' AND
  78         c.`userid`=%s AND
  79         c.`cashed_on` IS NULL AND
  80         UNIX_TIMESTAMP(d.`coupon_expired`) > UNIX_TIMESTAMP()
  81 LIMIT 1",
  82                         array(
  83                                 postRequestElement('coupon_code'),
  84                                 getMemberId()
  85                         ), __FILE__, __LINE__);
  86
  87                 // Do we have an entry?
  88                 if (SQL_NUMROWS($result) == 1) {
  89                         // Load data
  90                         $content = SQL_FETCHARRAY($result);
  91
  92                         // Run pre-filter
  93                         $content = runFilterChain('pre_cash_coupon', $content);
  94
  95                         // Mark it as "cashed"
  96                         SQL_QUERY_ESC("UPDATE
  97         `{?_MYSQL_PREFIX?}_user_coupons`
  98 SET
  99         `cashed_on`=NOW(),
 100         `coupon_code`=NULL
 101 WHERE
 102         `coupon_code`='%s' AND
 103         `userid`=%s
 104 LIMIT 1",
 105                                 array(
 106                                         postRequestElement('coupon_code'),
 107                                         getMemberId()
 108                                 ), __FILE__, __LINE__);
 109
 110                         // Does it work?
 111                         if (SQL_HASZEROAFFECTED()) {
 112                                 // Abort it here, it always must work
 113                                 debug_report_bug(__FILE__, __LINE__, 'User coupon cannot be updated! coupon_id=' . $content['coupon_id']);
 114                         } // END - if
 115
 116                         // Update count as well
 117                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_coupon_data` SET `total_cashed`=`total_cashed`+1 WHERE `id`=%s AND `total_cashed` < `total_created` LIMIT 1",
 118                                 array(bigintval($content['coupon_id'])), __FILE__, __LINE__);
 119
 120                         // Does it work?
 121                         if (SQL_HASZEROAFFECTED()) {
 122                                 // Abort it here, it always must work
 123                                 debug_report_bug(__FILE__, __LINE__, 'Coupon data cannot be updated! coupon_id=' . $content['coupon_id']);
 124                         } // END - if
 125
 126                         // Run post filter chain
 127                         $content = runFilterChain('post_cash_coupon', $content);
 128
 129                         // Display message
 130                         displayMessage('{%message,MEMBER_COUPON_CODE_CASHED=' . $content['points'] . '%}');
 131                 } else {
 132                         // No coupon found
 133                         displayMessage('{--MEMBER_COUPON_CODE_ALREADY_CASHED--}');
 134                 }
 135
 136                 // Free the result
 137                 SQL_FREERESULT($result);
 138         } else {
 139                 // No code entered!
 140                 displayMessage('{--MEMBER_COUPON_CODE_EMPTY--}');
 141         }
 142 } elseif (isFormSent('change')) {
 143         // Change receive status, depending on its current state
 144         if (isUserDataEnabled('receiving_coupons')) {
 145                 // Unsubscribe from coupons
 146                 $message = '{--MEMBER_COUPON_RECEIVE_STATUS_UNSUBSCRIBED--}';
 147                 $newStatus = 'N';
 148         } else {
 149                 // Subscribe to coupons
 150                 $message = '{--MEMBER_COUPON_RECEIVE_STATUS_SUBSCRIBED--}';
 151                 $newStatus = 'Y';
 152         }
 153
 154         // And change it in the database
 155         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `receiving_coupons`='%s' WHERE `userid`=%s LIMIT 1",
 156                 array($newStatus, getMemberId()), __FILE__, __LINE__);
 157
 158         // Did something change?
 159         if (!SQL_HASZEROAFFECTED()) {
 160                 // Records have been updated
 161                 displayMessage($message);
 162         } else {
 163                 // Nothing changed!
 164                 displayMessage('{--MEMBER_COUPON_RECEIVE_STATUS_UNCHANGED--}');
 165         }
 166 } else {
 167         // Load form template
 168         loadTemplate('member_cash_coupon', false);
 169 }
 170
 171 // [EOF]
 172 ?>