PushService.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2\Message\Reaction;
 
use Bitrix\Im\V2\Chat;
use Bitrix\Im\V2\Rest\RestAdapter;
use Bitrix\Main\Engine\Response\Converter;
 
class PushService
{
    private const ADD_REACTION_EVENT = 'addReaction';
    private const DELETE_REACTION_EVENT = 'deleteReaction';
 
    public function add(ReactionItem $reaction): void
    {
        $this->send(self::ADD_REACTION_EVENT, $reaction);
    }
 
    public function delete(ReactionItem $reaction): void
    {
        $this->send(self::DELETE_REACTION_EVENT, $reaction);
    }
 
    private function send(string $eventName, ReactionItem $reaction): void
    {
        $converter = new Converter(Converter::KEYS | Converter::VALUES | Converter::TO_LOWER | Converter::LC_FIRST);
        $messageId = $reaction->getMessageId();
        $reactionMessage = (new ReactionMessages([$messageId], false))->getReactionMessage($messageId);
        $params = [
            'userId' => $reaction->getUserId(),
            'reaction' => $converter->process($reaction->getReaction()),
            'actualReactions' => (new RestAdapter($reactionMessage))->toRestFormat(),
            'dialogId' => Chat::getInstance($reaction->getChatId())->getDialogId(),
        ];
        $chat = Chat::getInstance($reaction->getChatId());
 
        if ($chat instanceof Chat\PrivateChat)
        {
            $this->sendToPrivateChat($params, $eventName, $reaction);
 
            return;
        }
 
        $pull = [
            'module_id' => 'im',
            'command' => $eventName,
            'params' => $params,
            'extra' => \Bitrix\Im\Common::getPullExtra()
        ];
 
        if ($chat->getType() === Chat::IM_TYPE_COMMENT)
        {
            \CPullWatch::AddToStack('IM_PUBLIC_COMMENT_'.$chat->getParentChatId(), $pull);
        }
        else
        {
            \Bitrix\Pull\Event::add($this->getRecipient($reaction), $pull);
        }
 
        if ($chat->needToSendPublicPull())
        {
            \CPullWatch::AddToStack('IM_PUBLIC_'.$chat->getChatId(), $pull);
        }
    }
 
    private function sendToPrivateChat(array $params, string $eventName, ReactionItem $reaction): void
    {
        $chat = Chat::getInstance($reaction->getChatId());
        foreach ($this->getRecipient($reaction) as $recipient)
        {
            $params['dialogId'] = $chat->getCompanion($recipient)->getId();
            \Bitrix\Pull\Event::add($recipient, [
                'module_id' => 'im',
                'command' => $eventName,
                'params' => $params,
                'extra' => \Bitrix\Im\Common::getPullExtra()
            ]);
        }
    }
 
    private function getRecipient(ReactionItem $reaction): array
    {
        $userIds = [];
        $relations = Chat::getInstance($reaction->getChatId())->getRelations();
 
        foreach ($relations as $relation)
        {
            if ($relation->getStartId() <= $reaction->getMessageId())
            {
                $userIds[] = $relation->getUserId();
            }
        }
 
        return $userIds;
    }
}