CRM/Event/BAO/ParticipantPayment.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License and the CiviCRM Licensing Exception along                  |
  21  | with this program; if not, contact CiviCRM LLC                     |
  22  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  23  | GNU Affero General Public License or the licensing of CiviCRM,     |
  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
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  26 */
  27
  28 /**
  29  *
  30  *
  31  * @package CRM
  32  * @copyright CiviCRM LLC (c) 2004-2014
  33  * $Id$
  34  *
  35  */
  36 class CRM_Event_BAO_ParticipantPayment extends CRM_Event_DAO_ParticipantPayment {
  37
  38   /**
  39    * Creates or updates a participant payment record
  40    *
  41    * @param $params array of values to initialize the record with
  42    * @param $ids    array with one values of id for this participantPayment record (for update)
  43    *
  44    * @return object the partcipant payment record
  45    * @static
  46    */
  47   public static function create(&$params, &$ids) {
  48     if (isset($ids['id'])) {
  49       CRM_Utils_Hook::pre('edit', 'ParticipantPayment', $ids['id'], $params);
  50     }
  51     else {
  52       CRM_Utils_Hook::pre('create', 'ParticipantPayment', NULL, $params);
  53     }
  54
  55     $participantPayment = new CRM_Event_BAO_ParticipantPayment();
  56     $participantPayment->copyValues($params);
  57     if (isset($ids['id'])) {
  58       $participantPayment->id = CRM_Utils_Array::value('id', $ids);
  59   }
  60     else {
  61       $participantPayment->find(TRUE);
  62     }
  63     $participantPayment->save();
  64
  65     if (isset($ids['id'])) {
  66       CRM_Utils_Hook::post('edit', 'ParticipantPayment', $ids['id'], $participantPayment);
  67     }
  68     else {
  69       CRM_Utils_Hook::post('create', 'ParticipantPayment', NULL, $participantPayment);
  70     }
  71
  72     //generally if people are creating participant_payments via the api they won't be setting the line item correctly - we can't help them if they are doing complex transactions
  73     // but if they have a single line item for the contribution we can assume it should refer to the participant line
  74     $lineItemCount = CRM_Core_DAO::singleValueQuery("select count(*) FROM civicrm_line_item WHERE contribution_id = %1", array(1 => array($participantPayment->contribution_id, 'Integer')));
  75     if($lineItemCount == 1) {
  76       $sql = "UPDATE civicrm_line_item li
  77       SET entity_table = 'civicrm_participant', entity_id = %1
  78       WHERE contribution_id = %2 AND entity_table = 'civicrm_contribution'";
  79       CRM_Core_DAO::executeQuery($sql, array(1 => array($participantPayment->participant_id, 'Integer'), 2 => array($participantPayment->contribution_id, 'Integer')));
  80     }
  81
  82     return $participantPayment;
  83   }
  84
  85   /**
  86    * Delete the record that are associated with this ParticipantPayment
  87    * Also deletes the associated contribution for this participant
  88    *
  89    * @param  array  $params   associative array whose values match the record to be deleted
  90    *
  91    * @return boolean  true if deleted false otherwise
  92    * @static
  93    */
  94   public static function deleteParticipantPayment($params) {
  95     $participantPayment = new CRM_Event_DAO_ParticipantPayment();
  96
  97     $valid = FALSE;
  98     foreach ($params as $field => $value) {
  99       if (!empty($value)) {
 100         $participantPayment->$field = $value;
 101         $valid = TRUE;
 102       }
 103     }
 104
 105     if (!$valid) {
 106       CRM_Core_Error::fatal();
 107     }
 108
 109     if ($participantPayment->find(TRUE)) {
 110       CRM_Utils_Hook::pre('delete', 'ParticipantPayment', $participantPayment->id, $params);
 111       CRM_Contribute_BAO_Contribution::deleteContribution($participantPayment->contribution_id);
 112       $participantPayment->delete();
 113       CRM_Utils_Hook::post('delete', 'ParticipantPayment', $participantPayment->id, $participantPayment);
 114       return $participantPayment;
 115     }
 116     return FALSE;
 117   }
 118 }