mattermost-mobile/app/screens/channel_info/extra/index.ts

63 lines
2.5 KiB
TypeScript

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
import {withDatabase} from '@nozbe/watermelondb/DatabaseProvider';
import withObservables from '@nozbe/with-observables';
import {of as of$} from 'rxjs';
import {combineLatestWith, switchMap} from 'rxjs/operators';
import {General} from '@constants';
import {observeChannel, observeChannelInfo} from '@queries/servers/channel';
import {observeConfigBooleanValue} from '@queries/servers/system';
import {observeCurrentUser, observeTeammateNameDisplay, observeUser} from '@queries/servers/user';
import {displayUsername, getUserCustomStatus, getUserIdFromChannelName, isCustomStatusExpired as checkCustomStatusIsExpired} from '@utils/user';
import Extra from './extra';
import type {WithDatabaseArgs} from '@typings/database/database';
type Props = WithDatabaseArgs & {
channelId: string;
}
const enhanced = withObservables(['channelId'], ({channelId, database}: Props) => {
const currentUser = observeCurrentUser(database);
const teammateNameDisplay = observeTeammateNameDisplay(database);
const channel = observeChannel(database, channelId);
const channelInfo = observeChannelInfo(database, channelId);
const createdAt = channel.pipe(switchMap((c) => of$(c?.type === General.DM_CHANNEL ? 0 : c?.createAt)));
const header = channelInfo.pipe(switchMap((ci) => of$(ci?.header)));
const dmUser = currentUser.pipe(
combineLatestWith(channel),
switchMap(([user, c]) => {
if (c?.type === General.DM_CHANNEL && user) {
const teammateId = getUserIdFromChannelName(user.id, c.name);
return observeUser(database, teammateId);
}
return of$(undefined);
}),
);
const createdBy = channel.pipe(
switchMap((ch) => (ch?.creatorId ? observeUser(database, ch.creatorId) : of$(undefined))),
combineLatestWith(currentUser, teammateNameDisplay),
switchMap(([creator, me, disaplySetting]) => of$(displayUsername(creator, me?.locale, disaplySetting, false))),
);
const customStatus = dmUser.pipe(
switchMap((dm) => of$(checkCustomStatusIsExpired(dm) ? undefined : getUserCustomStatus(dm))),
);
const isCustomStatusEnabled = observeConfigBooleanValue(database, 'EnableCustomUserStatuses');
return {
createdAt,
createdBy,
customStatus,
header,
isCustomStatusEnabled,
};
});
export default withDatabase(enhanced(Extra));