95 lines
3.6 KiB
TypeScript
95 lines
3.6 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 {combineLatest, of as of$, from as from$} from 'rxjs';
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import {switchMap} from 'rxjs/operators';
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import {General, Permissions} from '@constants';
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import {MM_TABLES, SYSTEM_IDENTIFIERS} from '@constants/database';
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import {MAX_MESSAGE_LENGTH_FALLBACK} from '@constants/post_draft';
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import {hasPermissionForChannel} from '@utils/role';
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import SendHandler from './send_handler';
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import type {WithDatabaseArgs} from '@typings/database/database';
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import type ChannelModel from '@typings/database/models/servers/channel';
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import type ChannelInfoModel from '@typings/database/models/servers/channel_info';
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import type CustomEmojiModel from '@typings/database/models/servers/custom_emoji';
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import type SystemModel from '@typings/database/models/servers/system';
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import type UserModel from '@typings/database/models/servers/user';
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const {SERVER: {SYSTEM, USER, CHANNEL, CUSTOM_EMOJI}} = MM_TABLES;
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type OwnProps = {
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rootId: string;
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channelId: string;
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channelIsArchived?: boolean;
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}
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const enhanced = withObservables([], (ownProps: WithDatabaseArgs & OwnProps) => {
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const database = ownProps.database;
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const {rootId, channelId} = ownProps;
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let channel;
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if (rootId) {
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channel = database.get<ChannelModel>(CHANNEL).findAndObserve(channelId);
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} else {
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channel = database.get<SystemModel>(SYSTEM).findAndObserve(SYSTEM_IDENTIFIERS.CURRENT_CHANNEL_ID).pipe(
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switchMap((t) => database.get<ChannelModel>(CHANNEL).findAndObserve(t.value)),
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);
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}
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const currentUserId = database.get<SystemModel>(SYSTEM).findAndObserve(SYSTEM_IDENTIFIERS.CURRENT_USER_ID).pipe(
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switchMap(({value}) => of$(value)),
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);
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const currentUser = currentUserId.pipe(
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switchMap((id) => database.get<UserModel>(USER).findAndObserve(id)),
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);
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const userIsOutOfOffice = currentUser.pipe(
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switchMap((u) => of$(u.status === General.OUT_OF_OFFICE)),
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);
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const config = database.get<SystemModel>(SYSTEM).findAndObserve(SYSTEM_IDENTIFIERS.CONFIG).pipe(
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switchMap(({value}) => of$(value as ClientConfig)),
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);
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const enableConfirmNotificationsToChannel = config.pipe(
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switchMap((cfg) => of$(Boolean(cfg.EnableConfirmNotificationsToChannel === 'true'))),
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);
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const isTimezoneEnabled = config.pipe(
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switchMap((cfg) => of$(Boolean(cfg.ExperimentalTimezone === 'true'))),
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);
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const maxMessageLength = config.pipe(
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switchMap((cfg) => of$(parseInt(cfg.MaxPostSize || '0', 10) || MAX_MESSAGE_LENGTH_FALLBACK)),
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);
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const useChannelMentions = combineLatest([channel, currentUser]).pipe(
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switchMap(([c, u]) => {
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if (!c) {
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return of$(true);
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}
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return from$(hasPermissionForChannel(c, u, Permissions.USE_CHANNEL_MENTIONS, false));
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}),
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);
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const channelInfo = channel.pipe(switchMap((c) => c.info.observe()));
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const membersCount = channelInfo.pipe(
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switchMap((i: ChannelInfoModel) => of$(i.memberCount)),
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);
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const customEmojis = database.get<CustomEmojiModel>(CUSTOM_EMOJI).query().observe();
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return {
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currentUserId,
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enableConfirmNotificationsToChannel,
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isTimezoneEnabled,
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maxMessageLength,
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membersCount,
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userIsOutOfOffice,
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useChannelMentions,
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customEmojis,
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};
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});
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export default withDatabase(enhanced(SendHandler));
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