RocketChat/Rocket.Chat

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

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

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        'livechat:saveAppearance'(settings: { _id: string; value: any }[]): Promise<void>;
    }
}

Meteor.methods<ServerMethods>({
    async 'livechat:saveAppearance'(settings) {
        methodDeprecationLogger.method('livechat:saveAppearance', '7.0.0');

        const uid = Meteor.userId();
        if (!uid || !(await hasPermissionAsync(uid, 'view-livechat-manager'))) {
            throw new Meteor.Error('error-not-allowed', 'Not allowed', {
                method: 'livechat:saveAppearance',
            });
        }

        const validSettings = [
            'Livechat_title',
            'Livechat_title_color',
            'Livechat_enable_message_character_limit',
            'Livechat_message_character_limit',
            'Livechat_show_agent_info',
            'Livechat_show_agent_email',
            'Livechat_display_offline_form',
            'Livechat_offline_form_unavailable',
            'Livechat_offline_message',
            'Livechat_offline_success_message',
            'Livechat_offline_title',
            'Livechat_offline_title_color',
            'Livechat_offline_email',
            'Livechat_conversation_finished_message',
            'Livechat_conversation_finished_text',
            'Livechat_registration_form',
            'Livechat_name_field_registration_form',
            'Livechat_email_field_registration_form',
            'Livechat_registration_form_message',
        ];

        const valid = settings.every((setting) => validSettings.indexOf(setting._id) !== -1);

        if (!valid) {
            throw new Meteor.Error('invalid-setting');
        }

        const promises = settings.map((setting) => Settings.updateValueById(setting._id, setting.value));

        (await Promise.all(promises)).forEach((value, index) => {
            if (value?.modifiedCount) {
                void notifyOnSettingChangedById(settings[index]._id);
            }
        });
    },
});