CRM/Case/Form/Activity/ChangeCaseStartDate.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2019                                |
   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        |
  25  +--------------------------------------------------------------------+
  26  */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2019
  32  */
  33
  34 /**
  35  * This class generates form components for OpenCase Activity.
  36  */
  37 class CRM_Case_Form_Activity_ChangeCaseStartDate {
  38
  39   /**
  40    * @param CRM_Core_Form $form
  41    *
  42    * @throws Exception
  43    */
  44   public static function preProcess(&$form) {
  45     if (!isset($form->_caseId)) {
  46       CRM_Core_Error::fatal(ts('Case Id not found.'));
  47     }
  48     if (count($form->_caseId) != 1) {
  49       CRM_Core_Resources::fatal(ts('Expected one case-type'));
  50     }
  51   }
  52
  53   /**
  54    * Set default values for the form.
  55    *
  56    * For edit/view mode the default values are retrieved from the database.
  57    *
  58    * @param CRM_Core_Form $form
  59    *
  60    * @return array
  61    */
  62   public static function setDefaultValues(&$form) {
  63     $defaults = array();
  64
  65     $openCaseActivityType = CRM_Core_PseudoConstant::getKey('CRM_Activity_BAO_Activity', 'activity_type_id', 'Open Case');
  66     $caseId = CRM_Utils_Array::first($form->_caseId);
  67     $openCaseParams = array('activity_type_id' => $openCaseActivityType);
  68     $openCaseInfo = CRM_Case_BAO_Case::getCaseActivityDates($caseId, $openCaseParams, TRUE);
  69     if (empty($openCaseInfo)) {
  70       $defaults['start_date'] = date('Y-m-d H:i:s');
  71     }
  72     else {
  73       // We know there can only be one result
  74       $openCaseInfo = current($openCaseInfo);
  75
  76       // store activity id for updating it later
  77       $form->openCaseActivityId = $openCaseInfo['id'];
  78
  79       $defaults['start_date'] = $openCaseInfo['activity_date'];
  80     }
  81     return $defaults;
  82   }
  83
  84   /**
  85    * @param CRM_Core_Form $form
  86    */
  87   public static function buildQuickForm(&$form) {
  88     $form->removeElement('status_id');
  89     $form->removeElement('priority_id');
  90     $caseId = CRM_Utils_Array::first($form->_caseId);
  91
  92     $currentStartDate = CRM_Core_DAO::getFieldValue('CRM_Case_DAO_Case', $caseId, 'start_date');
  93     $form->assign('current_start_date', $currentStartDate);
  94     $form->add('datepicker', 'start_date', ts('New Start Date'), [], TRUE);
  95   }
  96
  97   /**
  98    * Global validation rules for the form.
  99    *
 100    * @param array $values
 101    *   Posted values of the form.
 102    *
 103    * @param $files
 104    * @param CRM_Core_Form $form
 105    *
 106    * @return array
 107    *   list of errors to be posted back to the form
 108    */
 109   public static function formRule($values, $files, $form) {
 110     return TRUE;
 111   }
 112
 113   /**
 114    * Process the form submission.
 115    *
 116    *
 117    * @param CRM_Core_Form $form
 118    * @param array $params
 119    */
 120   public static function beginPostProcess(&$form, &$params) {
 121     if ($form->_context == 'case') {
 122       $params['id'] = $form->_id;
 123     }
 124   }
 125
 126   /**
 127    * Process the form submission.
 128    *
 129    *
 130    * @param CRM_Core_Form $form
 131    * @param array $params
 132    * @param $activity
 133    */
 134   public static function endPostProcess(&$form, &$params, $activity) {
 135     $caseType = CRM_Utils_Array::first($form->_caseType);
 136     $caseId = CRM_Utils_Array::first($form->_caseId);
 137
 138     if (!$caseType && $caseId) {
 139       $caseType = CRM_Case_BAO_Case::getCaseType($caseId, 'title');
 140     }
 141
 142     if (!$form->_currentlyViewedContactId ||
 143       !$form->_currentUserId ||
 144       !$caseId ||
 145       !$caseType
 146     ) {
 147       CRM_Core_Error::fatal('Required parameter missing for ChangeCaseType - end post processing');
 148     }
 149
 150     $config = CRM_Core_Config::singleton();
 151
 152     $params['status_id'] = CRM_Core_PseudoConstant::getKey('CRM_Activity_BAO_Activity', 'activity_status_id', 'Completed');
 153     $activity->status_id = $params['status_id'];
 154     $params['priority_id'] = CRM_Core_PseudoConstant::getKey('CRM_Activity_BAO_Activity', 'priority_id', 'Normal');
 155     $activity->priority_id = $params['priority_id'];
 156
 157     // 1. save activity subject with new start date
 158     $currentStartDate = CRM_Utils_Date::customFormat(CRM_Core_DAO::getFieldValue('CRM_Case_DAO_Case',
 159       $caseId, 'start_date'
 160     ), $config->dateformatFull);
 161     $newStartDate = CRM_Utils_Date::customFormat($params['start_date'], $config->dateformatFull);
 162     $subject = 'Change Case Start Date from ' . $currentStartDate . ' to ' . $newStartDate;
 163     $activity->subject = $subject;
 164     $activity->save();
 165     // 2. initiate xml processor
 166     $xmlProcessor = new CRM_Case_XMLProcessor_Process();
 167     $xmlProcessorParams = array(
 168       'clientID' => $form->_currentlyViewedContactId,
 169       'creatorID' => $form->_currentUserId,
 170       'standardTimeline' => 0,
 171       'activity_date_time' => $params['start_date'],
 172       'caseID' => $caseId,
 173       'caseType' => $caseType,
 174       'activityTypeName' => 'Change Case Start Date',
 175       'activitySetName' => 'standard_timeline',
 176       'resetTimeline' => 1,
 177     );
 178
 179     $xmlProcessor->run($caseType, $xmlProcessorParams);
 180
 181     // 2.5 Update open case activity date
 182     // Multiple steps since revisioned
 183     if ($form->openCaseActivityId) {
 184
 185       $abao = new CRM_Activity_BAO_Activity();
 186       $oldParams = array('id' => $form->openCaseActivityId);
 187       $oldActivityDefaults = array();
 188       $oldActivity = $abao->retrieve($oldParams, $oldActivityDefaults);
 189
 190       // save the old values
 191       require_once 'api/v3/utils.php';
 192       $openCaseParams = array();
 193       //@todo calling api functions directly is not supported
 194       _civicrm_api3_object_to_array($oldActivity, $openCaseParams);
 195
 196       // update existing revision
 197       $oldParams = array(
 198         'id' => $form->openCaseActivityId,
 199         'is_current_revision' => 0,
 200       );
 201       $oldActivity = new CRM_Activity_DAO_Activity();
 202       $oldActivity->copyValues($oldParams);
 203       $oldActivity->save();
 204
 205       // change some params for the new one
 206       unset($openCaseParams['id']);
 207       $openCaseParams['activity_date_time'] = $params['start_date'];
 208       $openCaseParams['target_contact_id'] = $oldActivityDefaults['target_contact'];
 209       $openCaseParams['assignee_contact_id'] = $oldActivityDefaults['assignee_contact'];
 210       $session = CRM_Core_Session::singleton();
 211       $openCaseParams['source_contact_id'] = $session->get('userID');
 212
 213       // original_id always refers to the first activity, so only update if null (i.e. this is the second revision)
 214       $openCaseParams['original_id'] = $openCaseParams['original_id'] ? $openCaseParams['original_id'] : $form->openCaseActivityId;
 215
 216       $newActivity = CRM_Activity_BAO_Activity::create($openCaseParams);
 217       if (is_a($newActivity, 'CRM_Core_Error')) {
 218         CRM_Core_Error::fatal('Unable to update Open Case activity');
 219       }
 220       else {
 221         // Create linkage to case
 222         $caseActivityParams = array(
 223           'activity_id' => $newActivity->id,
 224           'case_id' => $caseId,
 225         );
 226
 227         CRM_Case_BAO_Case::processCaseActivity($caseActivityParams);
 228
 229         $caseActivityParams = array(
 230           'activityID' => $form->openCaseActivityId,
 231           'mainActivityId' => $newActivity->id,
 232         );
 233         CRM_Activity_BAO_Activity::copyExtendedActivityData($caseActivityParams);
 234       }
 235     }
 236
 237     // 3.status msg
 238     $params['statusMsg'] = ts('Case Start Date changed successfully.');
 239   }
 240
 241 }