FullTasksIndexer::fillSourceParams

static function fillSourceParams(): array
{
	$tasksRes = TaskTable::getList([
		'select' => ['ID'],
		'order' => ['ID' => 'ASC'],
		'count_total' => true,
	]);
	$tasks = $tasksRes->fetchAll();
	$count = $tasksRes->getCount();

	reset($tasks);
	$lastTask = end($tasks);
	$lastTaskToIndex = (int)$lastTask['ID'];

	if (static::checkForumIncluded())
	{
		$query = new Query(TaskTable::getEntity());
		$query->setSelect([new ExpressionField('CNT', 'COUNT(*)')]);
		$query->registerRuntimeField(
			'',
			new ReferenceField(
				'FM',
				MessageTable::class,
				Join::on('this.FORUM_TOPIC_ID', 'ref.TOPIC_ID')
					->where('ref.NEW_TOPIC', 'N'),
				['join_type' => 'INNER']
			)
		);

		$commentsCountRes = $query->exec();
		if ($commentsCount = $commentsCountRes->fetch())
		{
			$count += (int)$commentsCount['CNT'];
		}
	}

	return [
		'number' => 0,
		'last_task_id' => 0,
		'last_task_to_index' => $lastTaskToIndex,
		'last_comment_id' => 0,
		'count' => $count,
	];
}