public function addDependOn($parentId, $linkType = DependenceTable::LINK_TYPE_FINISH_START)
{
$exceptionInfo = array('AUX' => array('MESSAGE' => array('FROM_TASK_ID' => $parentId, 'TASK_ID' => $this->getId(), 'LINK_TYPE' => $linkType)));
if (!\Bitrix\Tasks\Util\Restriction::checkCanCreateDependence()) {
$exceptionInfo['ERROR'] = array(array('CODE' => 'TRIAL_EXPIRED', 'MESSAGE' => Loc::getMessage('TASKS_TRIAL_PERIOD_EXPIRED')));
throw new ActionRestrictedException(Loc::getMessage('TASK_CANT_ADD_LINK'), $exceptionInfo);
}
if ($this->isActionAllowed(self::ACTION_CHANGE_DEADLINE)) {
$parentTask = CTaskItem::getInstanceFromPool($parentId, $this->executiveUserId);
if ($parentTask->isActionAllowed(self::ACTION_CHANGE_DEADLINE)) {
// DependenceTable does not care about PARENT_ID relations and other restrictions except
// those which may compromise dependence mechanism logic
// so PARENT_ID check and DATE assignment are placed outside
$errors = array();
if ($this->checkIsSubtaskOf($parentId) || $parentTask->checkIsSubtaskOf($this->getId())) {
$errors['TASKS_HAS_PARENT_RELATION'] = Loc::getMessage('TASKS_HAS_PARENT_RELATION');
} else {
// assign dates
$calendar = new Calendar();
$taskScheduler = new Scheduler($this->executiveUserId, $this, array(), $calendar);
$taskScheduler->defineDates();
$taskScheduler->sync();
$parentTaskScheduler = new Scheduler($this->executiveUserId, $parentTask, array(), $calendar);
$parentTaskScheduler->defineDates();
$parentTaskScheduler->sync();
$result = DependenceTable::createLink($this->getId(), $parentId, $linkType, array('TASK_DATA' => $this->getData(false), 'PARENT_TASK_DATA' => $parentTask->getData(false)));
if (!$result->isSuccess()) {
$errors = array_merge($errors, $result->getErrorMessages());
}
}
if (!empty($errors)) {
$exceptionInfo['ERROR'] = $errors;
throw new ActionFailedException(Loc::getMessage('TASK_CANT_ADD_LINK'), $exceptionInfo);
}
return;
}
}
throw new ActionNotAllowedException(Loc::getMessage('TASK_CANT_ADD_LINK'), $exceptionInfo);
}
