Files
ChatApp/apps/desktop/src/components/ConversationRowMenu.tsx
T
byGalax b1f37752d6 perf(P6C.T12): optimistic UI for mute / mentions-only / archive / pin / device-revoke
Audit of write-actions revealed that send (and edit via realtime UPDATE) are
already optimistic via local state insertion in `useConversationMessages`,
and friend nicknames are pure-local localStorage. Five user-write actions
were waiting on the ~100-200 ms server roundtrip + realtime echo:

* Toggle mute (`setConversationMutedUntil`)
* Toggle mentions-only (`setConversationMentionsOnly`)
* Toggle archive (`setConversationArchived`)
* Pin / unpin message (`pinMessage` / `unpinMessage`)
* Revoke device (`revokeDevice` RPC)

All five now flip local state synchronously and roll back on failure. The
existing realtime subscriptions reconcile canonically (no-op when the
optimistic patch already matches the server row), so this is purely a UX
latency improvement — no protocol or persistence changes.

Reactions (`toggleReaction` / `voteExclusive`) were intentionally skipped
this round: rollback semantics for the exclusive-vote path with multiple
sequential awaits are messy enough to warrant a dedicated pass.
2026-05-17 00:44:28 +02:00

301 lines
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TypeScript
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import {
muteDurationToIso,
setConversationArchived,
setConversationMentionsOnly,
setConversationMutedUntil,
} from '@chat-app/shared/chat';
import { forwardRef, useCallback, useEffect, useRef, useState } from 'react';
import { createPortal } from 'react-dom';
import { useTranslation } from 'react-i18next';
import { useConversationsContext } from '../context/ConversationsContext';
import { supabase } from '../lib/supabase';
import { ArchiveIcon, AtIcon, BellIcon, BellOffIcon, MoreVerticalIcon } from './icons';
interface Props {
conversationId: string;
archived: boolean;
mutedUntil: string | null;
mentionsOnly: boolean;
}
interface MuteOption {
key: string;
labelKey: string;
labelDefault: string;
minutes: number | null;
}
// Muted-forever sentinel ≈ 100 years. UI treats any future timestamp as muted
// until that moment; 100y is indistinguishable from "forever" at the UX level
// without requiring a dedicated `bool muted_forever` column.
const FOREVER_MINUTES = 100 * 365 * 24 * 60;
const MUTE_OPTIONS: MuteOption[] = [
{ key: '1h', labelKey: 'app:chats.mute_1h', labelDefault: '1 Stunde', minutes: 60 },
{ key: '8h', labelKey: 'app:chats.mute_8h', labelDefault: '8 Stunden', minutes: 8 * 60 },
{ key: '24h', labelKey: 'app:chats.mute_24h', labelDefault: '24 Stunden', minutes: 24 * 60 },
{ key: '1w', labelKey: 'app:chats.mute_1w', labelDefault: '1 Woche', minutes: 7 * 24 * 60 },
{
key: 'forever',
labelKey: 'app:chats.mute_forever',
labelDefault: 'Bis auf Weiteres',
minutes: FOREVER_MINUTES,
},
];
interface MenuPos {
top: number;
left: number;
}
// Per-conversation row context-menu. Renders via portal so the submenu can
// escape the sidebar's `overflow-y-auto` clipping context. Position is
// computed from the trigger's bounding rect — menu anchors right-aligned
// under the trigger so it doesn't push off-screen on narrow windows.
export function ConversationRowMenu({ conversationId, archived, mutedUntil, mentionsOnly }: Props) {
const { t } = useTranslation(['app']);
const { patchConversation } = useConversationsContext();
const [open, setOpen] = useState(false);
const [submenuOpen, setSubmenuOpen] = useState<'mute' | null>(null);
const [menuPos, setMenuPos] = useState<MenuPos | null>(null);
const [submenuPos, setSubmenuPos] = useState<MenuPos | null>(null);
const triggerRef = useRef<HTMLButtonElement>(null);
const menuRef = useRef<HTMLDivElement>(null);
const muteItemRef = useRef<HTMLButtonElement>(null);
useEffect(() => {
if (!open) return;
function onDocClick(e: MouseEvent) {
const target = e.target as Node;
if (triggerRef.current?.contains(target)) return;
if (menuRef.current?.contains(target)) return;
setOpen(false);
setSubmenuOpen(null);
}
function onEsc(e: KeyboardEvent) {
if (e.key === 'Escape') {
setOpen(false);
setSubmenuOpen(null);
}
}
document.addEventListener('mousedown', onDocClick);
document.addEventListener('keydown', onEsc);
return () => {
document.removeEventListener('mousedown', onDocClick);
document.removeEventListener('keydown', onEsc);
};
}, [open]);
useEffect(() => {
if (!open) {
setMenuPos(null);
setSubmenuPos(null);
return;
}
const rect = triggerRef.current?.getBoundingClientRect();
if (!rect) return;
// Anchor: right edge aligns with trigger's right edge, menu hangs below.
const menuWidth = 208;
setMenuPos({
top: rect.bottom + 4,
left: Math.max(8, rect.right - menuWidth),
});
}, [open]);
useEffect(() => {
if (submenuOpen !== 'mute') {
setSubmenuPos(null);
return;
}
const rect = muteItemRef.current?.getBoundingClientRect();
if (!rect) return;
const submenuWidth = 192;
const viewportWidth = window.innerWidth;
// Prefer right of the item. Flip to left when it would overflow viewport.
const wantLeft = rect.right + 4;
const flip = wantLeft + submenuWidth > viewportWidth - 8;
setSubmenuPos({
top: rect.top,
left: flip ? rect.left - submenuWidth - 4 : wantLeft,
});
}, [submenuOpen]);
const isMuted =
mutedUntil !== null && new Date(mutedUntil).getTime() > Date.now();
// Optimistic updates: flip the local state before the server RPC so the
// bell / archive icon / checkmark update on the same frame as the click.
// Realtime echo via ConversationsContext will reconcile (no-op since the
// optimistic patch already matches the server row). On error we restore
// the previous value so the menu doesn't lie about persisted state.
const handleArchive = useCallback(
async (next: boolean) => {
setOpen(false);
const previous = archived;
patchConversation(conversationId, { archived: next });
try {
await setConversationArchived(supabase, conversationId, next);
} catch (err: unknown) {
patchConversation(conversationId, { archived: previous });
console.error('archive toggle failed', err);
}
},
[conversationId, archived, patchConversation],
);
const handleMute = useCallback(
async (minutes: number | null) => {
setOpen(false);
setSubmenuOpen(null);
const previous = mutedUntil;
const nextIso = muteDurationToIso(minutes);
patchConversation(conversationId, { mutedUntil: nextIso });
try {
await setConversationMutedUntil(supabase, conversationId, nextIso);
} catch (err: unknown) {
patchConversation(conversationId, { mutedUntil: previous });
console.error('mute toggle failed', err);
}
},
[conversationId, mutedUntil, patchConversation],
);
const handleMentionsOnly = useCallback(
async (next: boolean) => {
setOpen(false);
const previous = mentionsOnly;
patchConversation(conversationId, { mentionsOnly: next });
try {
await setConversationMentionsOnly(supabase, {
conversationId,
mentionsOnly: next,
});
} catch (err: unknown) {
patchConversation(conversationId, { mentionsOnly: previous });
console.warn('mentions-only toggle failed', err);
}
},
[conversationId, mentionsOnly, patchConversation],
);
return (
<>
<button
ref={triggerRef}
type="button"
aria-label={t('app:chats.row_menu', { defaultValue: 'Aktionen' })}
onClick={(e) => {
e.preventDefault();
e.stopPropagation();
setOpen((v) => !v);
}}
onMouseDown={(e) => e.stopPropagation()}
className="flex h-7 w-7 cursor-pointer items-center justify-center rounded-md text-fg-muted opacity-0 transition group-hover:opacity-100 hover:bg-surface-3 hover:text-fg focus:opacity-100 focus:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:hover:bg-[#383a40]"
>
<MoreVerticalIcon className="h-4 w-4" />
</button>
{open &&
menuPos &&
createPortal(
<div
ref={menuRef}
role="menu"
style={{ top: menuPos.top, left: menuPos.left }}
className="fixed z-50 w-52 rounded-lg border border-line bg-surface-3 p-1 shadow-xl dark:bg-[#313338]"
>
<MenuItem
icon={<ArchiveIcon className="h-4 w-4" />}
label={
archived
? t('app:chats.unarchive', { defaultValue: 'Entarchivieren' })
: t('app:chats.archive', { defaultValue: 'Archivieren' })
}
onClick={() => void handleArchive(!archived)}
/>
<MenuItem
ref={muteItemRef}
icon={
isMuted ? <BellOffIcon className="h-4 w-4" /> : <BellIcon className="h-4 w-4" />
}
label={
isMuted
? t('app:chats.unmute', { defaultValue: 'Stummschaltung aufheben' })
: t('app:chats.mute', { defaultValue: 'Stummschalten' })
}
onClick={() => {
if (isMuted) void handleMute(null);
else setSubmenuOpen((v) => (v === 'mute' ? null : 'mute'));
}}
hasSubmenu={!isMuted}
/>
<MenuItem
icon={<AtIcon className="h-4 w-4" />}
label={
(mentionsOnly ? '✓ ' : '') +
t('app:chats.mentions_only', {
defaultValue: 'Nur bei @Mentions benachrichtigen',
})
}
onClick={() => void handleMentionsOnly(!mentionsOnly)}
/>
</div>,
document.body,
)}
{open &&
submenuOpen === 'mute' &&
submenuPos &&
createPortal(
<div
role="menu"
style={{ top: submenuPos.top, left: submenuPos.left }}
className="fixed z-50 w-48 rounded-lg border border-line bg-surface-3 p-1 shadow-xl dark:bg-[#313338]"
>
{MUTE_OPTIONS.map((opt) => (
<MenuItem
key={opt.key}
label={t(opt.labelKey, { defaultValue: opt.labelDefault })}
onClick={() => void handleMute(opt.minutes)}
/>
))}
</div>,
document.body,
)}
</>
);
}
interface MenuItemProps {
icon?: React.ReactNode;
label: string;
onClick: () => void;
hasSubmenu?: boolean;
}
// React 18 requires forwardRef for function components to receive refs —
// without it the `ref` prop is stripped before reaching the component and
// measurement-dependent submenus never position.
const MenuItem = forwardRef<HTMLButtonElement, MenuItemProps>(
({ icon, label, onClick, hasSubmenu }, ref) => (
<button
ref={ref}
type="button"
role="menuitem"
onClick={(e) => {
e.preventDefault();
e.stopPropagation();
onClick();
}}
onMouseDown={(e) => e.stopPropagation()}
className="flex w-full cursor-pointer items-center gap-2.5 rounded-md px-2.5 py-1.5 text-left text-sm text-fg transition hover:bg-surface-2 focus:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:hover:bg-[#383a40]"
>
{icon && <span className="shrink-0 text-fg-muted">{icon}</span>}
<span className="min-w-0 flex-1 truncate">{label}</span>
{hasSubmenu && <span className="shrink-0 text-xs text-fg-muted"></span>}
</button>
),
);
MenuItem.displayName = 'MenuItem';