Session::prepareUserChat

private function prepareUserChat($params, $count = 0)
{
	$result = false;

	$resultUserRelation = BitrixImopenlinesModelUserRelationTable::getByPrimary($params['USER_CODE'])->fetch();
	if ($resultUserRelation)
	{
		if ($resultUserRelation['CHAT_ID'])
		{
			if (
				!($this->chat instanceof Chat)
				|| ($this->chat->getData('ID') != $resultUserRelation['CHAT_ID'])
			)
			{
				$this->chat = new Chat($resultUserRelation['CHAT_ID'], $params);
			}
			if ($this->chat->isDataLoaded())
			{
				$this->user = $resultUserRelation;

				$result = true;
			}
		}
		elseif ($count <= 20)
		{
			usleep(500);
			$result = $this->prepareUserChat($params, ++$count);
		}
	}
	elseif ($params['SKIP_CREATE'] != 'Y')
	{
		$params['USER_ID'] = intval($params['USER_ID']);
		BitrixImopenlinesModelUserRelationTable::add([
			'USER_CODE' => $params['USER_CODE'],
			'USER_ID' => $params['USER_ID']
		]);

		$this->chat = new Chat();
		$this->chat->load([
			'USER_CODE' => $params['USER_CODE'],
			'USER_ID' => $params['USER_ID'],
			'LINE_NAME' => $this->config['LINE_NAME'],
			'CONNECTOR' => $params['CONNECTOR'],
		]);
		if ($this->chat->isDataLoaded())
		{
			BitrixImopenlinesModelUserRelationTable::update($params['USER_CODE'], ['CHAT_ID' => $this->chat->getData('ID')]);

			$resultUserRelation = [
				'USER_CODE' => $params['USER_CODE'],
				'USER_ID' => $params['USER_ID'],
				'CHAT_ID' => $this->chat->getData('ID'),
				'AGREES' => 'N',
			];
			$this->user = $resultUserRelation;

			$result = true;
		}
		else
		{
			BitrixImopenlinesModelUserRelationTable::delete($params['USER_CODE']);
		}
	}

	return $result;
}