RocketChat/Rocket.Chat

import type { ServerMethods } from '@rocket.chat/ddp-client';
import { Users } 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';
import { Livechat } from '../lib/LivechatTyped';

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        'livechat:requestTranscript'(rid: string, email: string, subject: string): Promise<boolean>;
    }
}

Meteor.methods<ServerMethods>({
    async 'livechat:requestTranscript'(rid, email, subject) {
        methodDeprecationLogger.method('livechat:requestTranscript', '7.0.0');
        check(rid, String);
        check(email, String);

        const userId = Meteor.userId();

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

        const user = await Users.findOneById(userId, {
            projection: { _id: 1, username: 1, name: 1, utcOffset: 1 },
        });

        if (!user) {
            throw new Meteor.Error('error-invalid-user', 'Invalid user', {
                method: 'livechat:requestTranscript',
            });
        }

        await Livechat.requestTranscript({ rid, email, subject, user });

        return true;
    },
});