CBPDocument::delegateTasks

static function delegateTasks($fromUserId, $toUserId, $ids = array(), &$errors = array(), $allowedDelegationType = null)
{
	$filter = array(
		'USER_ID' => $fromUserId,
		'STATUS' => CBPTaskStatus::Running,
		'USER_STATUS' => CBPTaskUserStatus::Waiting
	);

	if ($ids)
	{
		$ids = array_filter(array_map('intval', (array)$ids));
		if ($ids)
			$filter['ID'] = $ids;
	}

	$iterator = CBPTaskService::GetList(
			array('ID'=>'ASC'),
			$filter,
			false,
			false,
			array('ID', 'NAME', 'WORKFLOW_ID', 'ACTIVITY_NAME', 'DELEGATION_TYPE')
	);
	$found = false;
	$trackingService = null;
	$sendImNotify = (CModule::IncludeModule("im"));

	while ($task = $iterator->fetch())
	{
		if ($allowedDelegationType && !in_array((int)$task['DELEGATION_TYPE'], $allowedDelegationType, true))
		{
			$errors[] = GetMessage('BPCGDOC_ERROR_DELEGATE_'.$task['DELEGATION_TYPE'], array('#NAME#' => $task['NAME']));
		}
		elseif (!CBPTaskService::delegateTask($task['ID'], $fromUserId, $toUserId))
		{
			$errors[] = GetMessage('BPCGDOC_ERROR_DELEGATE', array('#NAME#' => $task['NAME']));
		}
		else
		{
			if (!$found)
			{
				$runtime = CBPRuntime::GetRuntime();
				$runtime->StartRuntime();
				/** @var CBPTrackingService $trackingService */
				$trackingService = $runtime->GetService('TrackingService');
			}
			$found = true;

			$trackingService->Write(
				$task['WORKFLOW_ID'],
				CBPTrackingType::Custom,
				$task['ACTIVITY_NAME'],
				CBPActivityExecutionStatus::Executing,
				CBPActivityExecutionResult::None,
				GetMessage('BPCGDOC_DELEGATE_LOG_TITLE'),
				GetMessage('BPCGDOC_DELEGATE_LOG', array(
					'#NAME#' => $task['NAME'],
					'#FROM#' => '{=user:user_'.$fromUserId.'}',
					'#TO#' => '{=user:user_'.$toUserId.'}'
				))
			);

			if ($sendImNotify)
			{
				CIMNotify::Add(array(
					"MESSAGE_TYPE" => IM_MESSAGE_SYSTEM,
					'FROM_USER_ID' => $fromUserId,
					'TO_USER_ID' => $toUserId,
					"NOTIFY_TYPE" => IM_NOTIFY_FROM,
					"NOTIFY_MODULE" => "bizproc",
					"NOTIFY_EVENT" => "delegate_task",
					"NOTIFY_TAG" => "BIZPROC|TASK|".$task['ID'],
					'MESSAGE' => GetMessage('BPCGDOC_DELEGATE_NOTIFY_TEXT', array(
						'#TASK_URL#' => '/company/personal/bizproc/'.(int)$task['ID'].'/',
						'#TASK_NAME#' => $task['NAME']
					))
				));
			}
		}
	}
	return $found;
}