116 lines
5 KiB
TypeScript
116 lines
5 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 'rxjs';
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import {distinctUntilChanged, switchMap, combineLatestWith} from 'rxjs/operators';
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import {observeIsCallsEnabledInChannel} from '@calls/observers';
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import {observeCallsConfig} from '@calls/state';
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import {withServerUrl} from '@context/server';
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import {observeCurrentChannel} from '@queries/servers/channel';
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import {observeCanManageChannelMembers} from '@queries/servers/role';
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import {
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observeConfigValue,
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observeCurrentChannelId,
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observeCurrentTeamId,
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observeCurrentUserId,
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} from '@queries/servers/system';
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import {observeCurrentUser, observeUserIsChannelAdmin, observeUserIsTeamAdmin} from '@queries/servers/user';
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import {isTypeDMorGM} from '@utils/channel';
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import {isMinimumServerVersion} from '@utils/helpers';
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import {isSystemAdmin} from '@utils/user';
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import ChannelInfo from './channel_info';
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import type {WithDatabaseArgs} from '@typings/database/database';
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type Props = WithDatabaseArgs & {
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serverUrl: string;
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}
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const enhanced = withObservables([], ({serverUrl, database}: Props) => {
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const channel = observeCurrentChannel(database);
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const type = channel.pipe(switchMap((c) => of$(c?.type)));
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const channelId = channel.pipe(switchMap((c) => of$(c?.id || '')));
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const teamId = channel.pipe(switchMap((c) => (c?.teamId ? of$(c.teamId) : observeCurrentTeamId(database))));
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const userId = observeCurrentUserId(database);
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const currentUser = observeCurrentUser(database);
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const isTeamAdmin = combineLatest([teamId, userId]).pipe(
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switchMap(([tId, uId]) => observeUserIsTeamAdmin(database, uId, tId)),
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);
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// callsDefaultEnabled means "live mode" post 7.6
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const callsDefaultEnabled = observeCallsConfig(serverUrl).pipe(
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switchMap((config) => of$(config.DefaultEnabled)),
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distinctUntilChanged(),
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);
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const allowEnableCalls = observeCallsConfig(serverUrl).pipe(
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switchMap((config) => of$(config.AllowEnableCalls)),
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distinctUntilChanged(),
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);
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const systemAdmin = currentUser.pipe(
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switchMap((u) => (u ? of$(u.roles) : of$(''))),
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switchMap((roles) => of$(isSystemAdmin(roles || ''))),
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distinctUntilChanged(),
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);
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const channelAdmin = combineLatest([userId, channelId]).pipe(
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switchMap(([uId, chId]) => observeUserIsChannelAdmin(database, uId, chId)),
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distinctUntilChanged(),
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);
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const callsGAServer = observeConfigValue(database, 'Version').pipe(
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switchMap((v) => of$(isMinimumServerVersion(v || '', 7, 6))),
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);
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const dmOrGM = type.pipe(switchMap((t) => of$(isTypeDMorGM(t))));
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const canEnableDisableCalls = combineLatest([callsDefaultEnabled, allowEnableCalls, systemAdmin, channelAdmin, callsGAServer, dmOrGM, isTeamAdmin]).pipe(
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switchMap(([liveMode, allow, sysAdmin, chAdmin, gaServer, dmGM, tAdmin]) => {
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// if GA 7.6:
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// allow (will always be true) and !liveMode = system admins can enable/disable
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// allow (will always be true) and liveMode = channel, team, system admins, DM/GM participants can enable/disable
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// if pre GA 7.6:
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// allow and !liveMode = channel, system admins, DM/GM participants can enable/disable
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// allow and liveMode = channel, system admins, DM/GM participants can enable/disable
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// !allow and !liveMode = system admins can enable/disable -- can combine with below
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// !allow and liveMode = system admins can enable/disable -- can combine with above
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// Note: There are ways to 'simplify' the conditions below. Here we're preferring clarity.
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if (gaServer) {
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if (allow && !liveMode) {
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return of$(Boolean(sysAdmin));
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}
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if (allow && liveMode) {
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return of$(Boolean(chAdmin || tAdmin || sysAdmin || dmGM));
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}
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return of$(false);
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}
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// now we're pre GA 7.6
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if (allow && liveMode) {
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return of$(Boolean(chAdmin || sysAdmin || dmGM));
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}
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if (allow && !liveMode) {
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return of$(Boolean(sysAdmin || chAdmin || dmGM));
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}
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if (!allow) {
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return of$(Boolean(sysAdmin));
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}
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return of$(false);
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}),
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);
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const isCallsEnabledInChannel = observeIsCallsEnabledInChannel(database, serverUrl, observeCurrentChannelId(database));
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const canManageMembers = currentUser.pipe(
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combineLatestWith(channelId),
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switchMap(([u, cId]) => (u ? observeCanManageChannelMembers(database, cId, u) : of$(false))),
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distinctUntilChanged(),
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);
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return {
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type,
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canEnableDisableCalls,
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isCallsEnabledInChannel,
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canManageMembers,
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};
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});
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export default withDatabase(withServerUrl(enhanced(ChannelInfo)));
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