95 lines
3 KiB
TypeScript
95 lines
3 KiB
TypeScript
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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import {withDatabase} from '@nozbe/watermelondb/DatabaseProvider';
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import withObservables from '@nozbe/with-observables';
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import React from 'react';
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import {of as of$} from 'rxjs';
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import {combineLatestWith, switchMap} from 'rxjs/operators';
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import {General} from '@constants';
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import {observeChannel, observeChannelInfo} from '@queries/servers/channel';
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import {observeConfigBooleanValue, observeCurrentTeamId, observeCurrentUserId} from '@queries/servers/system';
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import {observeUser} from '@queries/servers/user';
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import {
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getUserCustomStatus,
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getUserIdFromChannelName,
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isCustomStatusExpired as checkCustomStatusIsExpired,
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} from '@utils/user';
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import ChannelHeader from './header';
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import type {WithDatabaseArgs} from '@typings/database/database';
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type OwnProps = {
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channelId: string;
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};
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const enhanced = withObservables(['channelId'], ({channelId, database}: OwnProps & WithDatabaseArgs) => {
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const currentUserId = observeCurrentUserId(database);
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const teamId = observeCurrentTeamId(database);
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const channel = observeChannel(database, channelId);
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const channelType = channel.pipe(switchMap((c) => of$(c?.type)));
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const channelInfo = observeChannelInfo(database, channelId);
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const dmUser = currentUserId.pipe(
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combineLatestWith(channel),
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switchMap(([userId, c]) => {
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if (c?.type === General.DM_CHANNEL) {
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const teammateId = getUserIdFromChannelName(userId, c.name);
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return observeUser(database, teammateId);
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}
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return of$(undefined);
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}),
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);
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const isOwnDirectMessage = currentUserId.pipe(
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combineLatestWith(dmUser),
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switchMap(([userId, dm]) => of$(userId === dm?.id)),
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);
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const customStatus = dmUser.pipe(
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switchMap((dm) => of$(getUserCustomStatus(dm))),
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);
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const isCustomStatusExpired = dmUser.pipe(
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switchMap((dm) => of$(checkCustomStatusIsExpired(dm))),
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);
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const isCustomStatusEnabled = observeConfigBooleanValue(database, 'EnableCustomUserStatuses');
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const searchTerm = channel.pipe(
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combineLatestWith(dmUser),
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switchMap(([c, dm]) => {
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if (c?.type === General.DM_CHANNEL) {
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return of$(dm ? `@${dm.username}` : '');
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} else if (c?.type === General.GM_CHANNEL) {
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return of$(`@${c.name}`);
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}
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return of$(c?.name);
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}),
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);
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const displayName = channel.pipe(switchMap((c) => of$(c?.displayName)));
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const memberCount = channelInfo.pipe(
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combineLatestWith(dmUser),
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switchMap(([ci, dm]) => of$(dm ? undefined : ci?.memberCount)));
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return {
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channelType,
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customStatus,
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displayName,
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isCustomStatusEnabled,
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isCustomStatusExpired,
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isOwnDirectMessage,
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memberCount,
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searchTerm,
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teamId,
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};
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});
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export default withDatabase(enhanced(React.memo(ChannelHeader)));
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