<?php
/**
 * @author Jaap Jansma <jaap.jansma@civicoop.org>
 * @license http://www.gnu.org/licenses/agpl-3.0.html
 */
/**
 * Trigger when a ContributionRecur is changed or added.
 */
class CRM_CivirulesPostTrigger_ContributionRecur extends CRM_Civirules_Trigger_Post {

  /**
   * Override alter trigger data.
   *
   * When a contribution is added/updated after an online payment is made
   * contact_id and financial_type_id are not present in the data in the post hook.
   * So we should retrieve this data from the database.
   */
  public function alterTriggerData(CRM_Civirules_TriggerData_TriggerData &$triggerData) {
    try {
      $dataFromPostHook = $triggerData->getEntityData('ContributionRecur');
      $dataInDatabase = civicrm_api3('ContributionRecur', 'getsingle', ['id' => $dataFromPostHook['id']]);
      // Merge both arrays preserving the data in the posthook.
      $newData = array_merge($dataInDatabase, $dataFromPostHook);
      $triggerData->setEntityData('ContributionRecur', $newData);
    } catch (Exception $e) {
      // Do nothing. There could be an exception when the contribution does not exists in the database anymore.
    }

    parent::alterTriggerData($triggerData);
  }

}