NotifyChat.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2\Chat;
 
use Bitrix\Im\V2\Message\Send\SendResult;
use Bitrix\Main\Loader;
use Bitrix\Main\Localization\Loc;
use Bitrix\Im\Notify;
use Bitrix\Im\User;
use Bitrix\Im\Model\UserTable;
use Bitrix\Im\Model\MessageTable;
use Bitrix\Im\V2\Chat;
use Bitrix\Im\V2\Message;
use Bitrix\Im\V2\Message\MessageError;
use Bitrix\Im\V2\Result;
use Bitrix\Im\V2\Service\Context;
use Bitrix\Im\V2\Service\Locator;
use Bitrix\Im\V2\Message\Send\SendingConfig;
use Bitrix\Im\V2\Message\Send\SendingService;
use Bitrix\Im\V2\Message\Send\PushService;
use Bitrix\Im\V2\Message\Params;
use Bitrix\Im\V2\Message\ReadService;
 
class NotifyChat extends Chat
{
    protected function getDefaultType(): string
    {
        return self::IM_TYPE_SYSTEM;
    }
 
    protected function checkAccessInternal(int $userId): Result
    {
        return (new Result())->addError(new ChatError(ChatError::ACCESS_DENIED));
    }

    public function allowMention(): bool
    {
        return false;
    }
 
 
    public function getStartId(?int $userId = null): int
    {
        return 0;
    }
 
    protected function prepareParams(array $params = []): Result
    {
        $result = new Result();
 
        if (!isset($params['AUTHOR_ID']))
        {
            if (!isset($params['TO_USER_ID']))
            {
                return $result->addError(new ChatError(ChatError::WRONG_RECIPIENT));
            }
 
            $params['AUTHOR_ID'] = $params['TO_USER_ID'];
        }
 
        $result->setResult($params);
 
        return $result;
    }
 
    public static function getByUser(?int $userId = null): ?NotifyChat
    {
        return ChatFactory::getInstance()->getNotifyFeed($userId);
    }

    public static function find(array $params = [], ?Context $context = null): Result
    {
        $result = new Result;
 
        if (empty($params['TO_USER_ID']))
        {
            $context = $context ?? Locator::getContext();
            $params['TO_USER_ID'] = $context->getUserId();
        }
 
        $params['TO_USER_ID'] = (int)$params['TO_USER_ID'];
        if ($params['TO_USER_ID'] <= 0)
        {
            return $result->addError(new ChatError(ChatError::WRONG_RECIPIENT));
        }
 
        $blockedExternalAuthId = \Bitrix\Im\Model\UserTable::filterExternalUserTypes(['replica']);
        $res = \Bitrix\Im\Model\UserTable::getById($params['TO_USER_ID']);
        if (
            !($userData = $res->fetch())
            || $userData['ACTIVE'] == 'N'
            || in_array($userData['EXTERNAL_AUTH_ID'], $blockedExternalAuthId, true)
        )
        {
            return $result->addError(new ChatError(ChatError::WRONG_RECIPIENT));
        }
 
        $connection = \Bitrix\Main\Application::getConnection();
 
        $res = $connection->query("
            SELECT *
            FROM b_im_chat
            WHERE AUTHOR_ID = " . $params['TO_USER_ID'] . " AND TYPE = '" . self::IM_TYPE_SYSTEM . "'
            ORDER BY ID ASC
        ");
        if ($row = $res->fetch())
        {
            $result->setResult([
                'ID' => (int)$row['ID'],
                'TYPE' => $row['TYPE'],
                'ENTITY_TYPE' => $row['ENTITY_TYPE'],
                'ENTITY_ID' => $row['ENTITY_ID'],
            ]);
        }
 
        return $result;
    }
 
    public function add(array $params, ?Context $context = null): Result
    {
        $result = new Result;
 
        $paramsResult = $this->prepareParams($params);
        if ($paramsResult->isSuccess())
        {
            $params = $paramsResult->getResult();
        }
        else
        {
            return $result->addErrors($paramsResult->getErrors());
        }
 
        $blockedExternalAuthId = \Bitrix\Im\Model\UserTable::filterExternalUserTypes(['replica']);
        $res = \Bitrix\Im\Model\UserTable::getById($params['AUTHOR_ID']);
        if (
            !($userData = $res->fetch())
            || $userData['ACTIVE'] == 'N'
            || in_array($userData['EXTERNAL_AUTH_ID'], $blockedExternalAuthId, true)
        )
        {
            return $result->addError(new ChatError(ChatError::WRONG_RECIPIENT));
        }
 
        $chat = new static($params);
        $chat->save();
 
        if ($chat->getChatId() <= 0)
        {
            return $result->addError(new ChatError(ChatError::CREATION_ERROR));
        }
 
        \Bitrix\Im\Model\RelationTable::add([
            'CHAT_ID' => $chat->getChatId(),
            'MESSAGE_TYPE' => \IM_MESSAGE_SYSTEM,
            'USER_ID' => $params['AUTHOR_ID'],
        ]);
 
        $chat->isFilledNonCachedData = false;
 
        return $result->setResult([
            'CHAT_ID' => $chat->getChatId(),
            'CHAT' => $chat,
        ]);
    }

    public function sendMessage($message, $sendingConfig = null): SendResult
    {
        return new SendResult();
        /*$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;*/
    }

    public function validateMessage(Message $message, SendingConfig $sendingServiceConfig): Result
    {
        $result = new Result;
 
        if (!$this->getAuthorId())
        {
            return $result->addError(new ChatError(ChatError::WRONG_RECIPIENT));
        }
 
        $blockedExternalAuthId = UserTable::filterExternalUserTypes(['replica']);
        $recipient = User::getInstance($this->getAuthorId());
        if (
            !$recipient->isActive()
            || in_array($recipient->getExternalAuthId(), $blockedExternalAuthId, true)
        )
        {
            return $result->addError(new ChatError(ChatError::WRONG_RECIPIENT));
        }
 
        if (
            !$message->getMessage()
            && !$message->getParams()->isSet(Params::ATTACH)
        )
        {
            return $result->addError(new MessageError(MessageError::EMPTY_MESSAGE));
        }
 
        if (
            !$message->getNotifyType()
            || !in_array($message->getNotifyType(), [\IM_NOTIFY_CONFIRM, \IM_NOTIFY_SYSTEM, \IM_NOTIFY_FROM], true)
        )
        {
            $result->addError(new MessageError(MessageError::NOTIFY_TYPE));
        }
        if (!$message->getNotifyModule())
        {
            $result->addError(new MessageError(MessageError::NOTIFY_MODULE));
        }
        if (!$message->getNotifyEvent())
        {
            $result->addError(new MessageError(MessageError::NOTIFY_EVENT));
        }
        if(
            $message->getNotifyType() === \IM_NOTIFY_CONFIRM
            && !$message->getNotifyButtons()
        )
        {
            $result->addError(new MessageError(MessageError::NOTIFY_BUTTONS));
        }
        if(
            $message->getNotifyType() === \IM_NOTIFY_FROM
            && !$message->getAuthorId()
        )
        {
            $result->addError(new MessageError(MessageError::WRONG_SENDER));
        }
 
        return $result;
    }
 
    public function dropAll(): void
    {
        $chatId = $this->getChatId();
 
        if ($chatId === null || $chatId === 0)
        {
            return;
        }
 
        Message\MessageService::deleteByChatId($chatId, $this->getContext()->getUserId());
        $this->setMessageCount(0)->save();
 
        $this->sendPushDropAll();
    }

    protected function dropOtherUserNotificationByTag(Message $message): void
    {
        if (
            $this->getChatId()
            && $message->getAuthorId()
            && $message->getNotifyTag()
        )
        {
            $lastMessages = MessageTable::getList([
                'select' => ['ID', 'AUTHOR_ID'],
                'filter' => [
                    '=NOTIFY_TAG' => $message->getNotifyTag(),
                    '=CHAT_ID' => $this->getChatId(),
                ]
            ]);
            $users = [];
            while ($lastMessage = $lastMessages->fetch())
            {
                $lastMessageParams = new Params();
                $lastMessageParams->loadByMessageId($lastMessage['ID']);
 
                if ($lastMessageParams->isSet(Params::USERS))
                {
                    $users = array_merge($users, $lastMessageParams->get(Params::USERS)->getValue());
                }
                $users[] = (int)$lastMessage['AUTHOR_ID'];
 
                \CIMNotify::Delete($lastMessage['ID']);
            }
            $message->getParams()
                ->get(Params::USERS)
                ->setValue(array_unique($users))
                ->unsetValue($message->getAuthorId())
            ;
        }
    }
 
    protected function prepareConfirm(Message $message): void
    {
        if ($message->getNotifyType() == \IM_NOTIFY_CONFIRM)
        {
            if (!empty($message->getNotifyButtons()))
            {
                $buttons = $message->getNotifyButtons();
                foreach ($buttons as $index => $button)
                {
                    if (
                        is_array($button)
                        && !empty($button['TITLE'])
                        && !empty($button['VALUE'])
                        && !empty($button['TYPE'])
                    )
                    {
                        $button['TITLE'] = htmlspecialcharsbx($button['TITLE']);
                        $button['VALUE'] = htmlspecialcharsbx($button['VALUE']);
                        $button['TYPE'] = htmlspecialcharsbx($button['TYPE']);
                        $buttons[$index] = $button;
                    }
                    else
                    {
                        unset($buttons[$index]);
                    }
                }
            }
            else
            {
                $buttons = [
                    [
                        'TITLE' => Loc::getMessage('IM_NOTIFY_CONFIRM_BUTTON_ACCEPT'),
                        'VALUE' => 'Y',
                        'TYPE' => 'accept'
                    ],
                    [
                        'TITLE' => Loc::getMessage('IM_NOTIFY_CONFIRM_BUTTON_CANCEL'),
                        'VALUE' => 'N',
                        'TYPE' => 'cancel'
                    ],
                ];
            }
 
            $message->setNotifyButtons($buttons);
        }
    }
 
    protected function dropAllConfirmByTag(Message $message): void
    {
        if (
            $message->getNotifyType() == \IM_NOTIFY_CONFIRM
            && !empty($message->getNotifyTag())
        )
        {
            \CIMNotify::DeleteByTag($message->getNotifyTag());
        }
    }
 
    protected function sendPushDropAll(): void
    {
        if (Loader::includeModule('pull'))
        {
            \Bitrix\Pull\Event::add(
                $this->getContext()->getUserId(),
                [
                    'module_id' => 'im',
                    'command' => 'notifyDeleteAll',
                    'params' => [
                        'chatId' => $this->getChatId(),
                    ],
                    'extra' => \Bitrix\Im\Common::getPullExtra()
                ]
            );
            \Bitrix\Pull\MobileCounter::send($this->getContext()->getUserId());
        }
    }
 
    protected function addIndex(): Chat
    {
        return $this;
    }
 
    protected function updateIndex(): Chat
    {
        return $this;
    }
 
    protected function getPushService(Message $message, SendingConfig $config): PushService
    {
        return new Message\Send\Push\GroupPushService($message, $config);
    }
}