NotifyChat::sendMessage

public function sendMessage($message, $sendingConfig = null): Result
{
	$result = new Result;

	if (!$this->getChatId())
	{
		return $result->addError(new ChatError(ChatError::WRONG_TARGET_CHAT));
	}

	if (is_string($message))
	{
		$message = (new Message)->setMessage($message);
	}
	elseif (!$message instanceof Message)
	{
		$message = new Message($message);
	}
	$message
		->setRegistry($this->messageRegistry)
		->setContext($this->context)
		->setChatId($this->getChatId())
	;

	if (!$message->getNotifyModule())
	{
		$message->setNotifyModule('im');
	}
	if (!$message->getNotifyEvent())
	{
		$message->setNotifyEvent(Notify::EVENT_DEFAULT);
	}
	if (!$message->getNotifyType())
	{
		if ($message->getAuthorId())
		{
			$message->setNotifyType(IM_NOTIFY_FROM);
		}
		else
		{
			$message->setNotifyType(IM_NOTIFY_SYSTEM);
		}
	}
	if ($message->allowNotifyAnswer())
	{
		$message->getParams()->get(Params::CAN_ANSWER)->setValue(true);
	}

	// config for sending process
	if ($sendingConfig instanceof SendingConfig)
	{
		$sendingServiceConfig = $sendingConfig;
	}
	else
	{
		$sendingServiceConfig = new SendingConfig();
		if (is_array($sendingConfig))
		{
			$sendingServiceConfig->fill($sendingConfig);
		}
	}
	// sending process
	$sendService = new SendingService($sendingServiceConfig);
	$sendService->setContext($this->context);


	// fire event `im:OnBeforeMessageNotifyAdd` before message send
	$eventResult = $sendService->fireEventBeforeNotifySend($this, $message);
	if (!$eventResult->isSuccess())
	{
		// cancel sending by event
		return $result->addErrors($eventResult->getErrors());
	}

	$checkResult = $this->validateMessage($message, $sendingServiceConfig);
	if (!$checkResult->isSuccess())
	{
		return $result->addErrors($checkResult->getErrors());
	}

	$skipAdd = false;
	$skipFlash = false;
	if ($message->getNotifyType() != IM_NOTIFY_CONFIRM)
	{
		$skipAdd = !CIMSettings::GetNotifyAccess($this->getAuthorId(), $message->getNotifyModule(), $message->getNotifyEvent(), CIMSettings::CLIENT_SITE);
		$skipFlash = $skipAdd;
	}
	if (!$skipAdd && $message->isNotifyFlash() === true)
	{
		$skipAdd = true;
	}
	if ($skipAdd)
	{
		$message
			->markNotifyRead(true)
			->markNotifyFlash(true)
		;
	}

	// fill message param USERS with authorIds and drop other notify by tag
	$this->dropOtherUserNotificationByTag($message);

	if ($message->getNotifyType() == IM_NOTIFY_CONFIRM)
	{
		$this->prepareConfirm($message);
		$this->dropAllConfirmByTag($message);
	}

	$counter = 0;
	if ($skipAdd)
	{
		$message->setMessageId(time());
	}
	else
	{
		// Save + Save Params
		$saveResult = $message->save();
		if (!$saveResult->isSuccess())
		{
			return $result->addErrors($saveResult->getErrors());
		}

		$messageCount = MessageTable::getCount(['=CHAT_ID' => $this->getChatId()]);

		$this
			->setMessageCount($messageCount)
			->setLastMessageId($message->getMessageId())
			->save()
		;

		// Unread
		$readService = new ReadService($this->getAuthorId());
		$readService->markNotificationUnread($message, $this->getRelations());

		$counter = $readService->getCounterService()->getByChat($this->getChatId());
	}

	// fire event `im:OnAfterNotifyAdd`
	$sendService->fireEventAfterNotifySend($this, $message);

	// send Push
	if ($sendingServiceConfig->sendPush())
	{
		$pushService = new PushService($sendingServiceConfig);
		$pushService->sendPushNotification($this, $message, $counter, !$skipFlash);
	}

	// search
	if (!$skipAdd)
	{
		$message->updateSearchIndex();
	}

	$result->setResult(['messageId' => $message->getMessageId()]);

	return $result;
}