RocketChat/Rocket.Chat

import type { IRoom, IUser } from '@rocket.chat/core-typings';
import { Meteor } from 'meteor/meteor';

import type { IRawSearchResult } from '../model/ISearchResult';
import { SearchProvider } from '../model/SearchProvider';

/**
 * Implements the default provider (based on mongo db search)
 */
export class DefaultProvider extends SearchProvider<{ searchAll?: boolean; limit?: number }> {
    /**
     * Enable settings: GlobalSearchEnabled, PageSize
     */
    constructor() {
        super('defaultProvider');
        this._settings.add('GlobalSearchEnabled', 'boolean', false, {
            i18nLabel: 'Global_Search',
            alert: 'This feature is currently in beta and could decrease the application performance',
        });
        this._settings.add('PageSize', 'int', 10, {
            i18nLabel: 'Search_Page_Size',
        });
    }

    get i18nLabel() {
        return 'Default_provider' as const;
    }

    get i18nDescription() {
        return 'You_can_search_using_RegExp_eg' as const;
    }

    /**
     * Uses Meteor function 'messageSearch'
     */
    search(
        text: string,
        context: { uid?: IUser['_id']; rid: IRoom['_id'] },
        payload: { searchAll?: boolean; limit?: number } = {},
        callback?: (error: Error | null, result: IRawSearchResult) => void,
    ): void {
        const _rid = payload.searchAll ? undefined : context.rid;

        const _limit = payload.limit || this._settings.get<number>('PageSize');

        Meteor.call('messageSearch', text, _rid, _limit, callback);
    }
}