mattermost-mobile/app/queries/servers/user.ts

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.

import {Database} from '@nozbe/watermelondb';

import {MM_TABLES} from '@constants/database';

import {queryCurrentUserId} from './system';

import type ServerDataOperator from '@database/operator/server_data_operator';
import type UserModel from '@typings/database/models/servers/user';

export const queryUserById = async (database: Database, userId: string) => {
    try {
        const userRecord = (await database.collections.get(MM_TABLES.SERVER.USER).find(userId)) as UserModel;
        return userRecord;
    } catch {
        return undefined;
    }
};

export const queryCurrentUser = async (database: Database) => {
    const currentUserId = await queryCurrentUserId(database);
    if (currentUserId) {
        return queryUserById(database, currentUserId);
    }

    return undefined;
};

export const queryAllUsers = async (database: Database): Promise<UserModel[]> => {
    try {
        const userRecords = (await database.get(MM_TABLES.SERVER.USER).query().fetch()) as UserModel[];
        return userRecords;
    } catch {
        return Promise.resolve([] as UserModel[]);
    }
};

export const prepareUsers = (operator: ServerDataOperator, users: UserProfile[]) => {
    try {
        if (users.length) {
            return operator.handleUsers({users, prepareRecordsOnly: true});
        }

        return undefined;
    } catch {
        return undefined;
    }
};