RocketChat/Rocket.Chat

import type { ServerMethods } from '@rocket.chat/ddp-client';
import { LivechatRooms } from '@rocket.chat/models';
import { check } from 'meteor/check';
import { Meteor } from 'meteor/meteor';

import { hasPermissionAsync } from '../../../authorization/server/functions/hasPermission';
import { methodDeprecationLogger } from '../../../lib/server/lib/deprecationWarningLogger';

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        'livechat:discardTranscript'(rid: string): boolean;
    }
}

Meteor.methods<ServerMethods>({
    async 'livechat:discardTranscript'(rid: string) {
        methodDeprecationLogger.method('livechat:discardTranscript', '7.0.0');
        check(rid, String);
        methodDeprecationLogger.warn(
            'The method "livechat:discardTranscript" is deprecated and will be removed after version v7.0.0. Use "livechat/transcript/:rid" (DELETE) instead.',
        );

        const user = Meteor.userId();

        if (!user || !(await hasPermissionAsync(user, 'send-omnichannel-chat-transcript'))) {
            throw new Meteor.Error('error-not-allowed', 'Not allowed', {
                method: 'livechat:requestTranscript',
            });
        }

        const room = await LivechatRooms.findOneById(rid);
        if (!room?.open) {
            throw new Meteor.Error('error-invalid-room', 'Invalid room', {
                method: 'livechat:discardTranscript',
            });
        }

        if (!room.transcriptRequest) {
            throw new Meteor.Error('error-transcript-not-requested', 'No transcript requested for this chat', {
                method: 'livechat:discardTranscript',
            });
        }

        await LivechatRooms.unsetEmailTranscriptRequestedByRoomId(rid);

        return true;
    },
});