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session-desktop/ts/components/conversation/message/message-item/GroupUpdateMessage.tsx

87 lines
3.0 KiB
TypeScript

import {
getGroupNameChangeStr,
getJoinedGroupUpdateChangeStr,
getKickedGroupUpdateStr,
getLeftGroupUpdateChangeStr,
getPromotedGroupUpdateChangeStr,
} from '../../../../models/groupUpdate';
import { PropsForGroupUpdateType } from '../../../../state/ducks/conversations';
import {
useSelectedIsGroupV2,
useSelectedNicknameOrProfileNameOrShortenedPubkey,
} from '../../../../state/selectors/selectedConversation';
import { Localizer } from '../../../basic/Localizer';
import { ExpirableReadableMessage } from './ExpirableReadableMessage';
import { NotificationBubble } from './notification-bubble/NotificationBubble';
import type { LocalizerComponentPropsObject } from '../../../../localization/localeTools';
import type { WithMessageId } from '../../../../session/types/with';
import { useMessageGroupUpdateChange } from '../../../../state/selectors';
import { assertUnreachable } from '../../../../types/sqlSharedTypes';
// This component is used to display group updates in the conversation view.
function useChangeItem(change?: PropsForGroupUpdateType): LocalizerComponentPropsObject | null {
const groupName = useSelectedNicknameOrProfileNameOrShortenedPubkey();
const isGroupV2 = useSelectedIsGroupV2();
if (!change) {
return null;
}
const changeType = change.type;
switch (changeType) {
case 'left':
if (!change.left.length) {
throw new Error('Group update left is missing details');
}
return getLeftGroupUpdateChangeStr(change.left);
case 'kicked':
if (!change.kicked.length) {
throw new Error('Group update kicked is missing details');
}
return getKickedGroupUpdateStr(change.kicked, groupName);
case 'add':
if (!change.added.length) {
throw new Error('Group update added is missing details');
}
return getJoinedGroupUpdateChangeStr(change.added, isGroupV2, change.withHistory, groupName);
case 'promoted':
if (!change.promoted.length) {
throw new Error('Group update promoted is missing details');
}
return getPromotedGroupUpdateChangeStr(change.promoted);
case 'name':
return getGroupNameChangeStr(change.newName);
case 'avatarChange':
return {
token: 'groupDisplayPictureUpdated',
};
default:
assertUnreachable(changeType, `invalid case: ${changeType}`);
throw new Error('unhandled case, but this is to make typescript happy');
}
}
export const GroupUpdateMessage = ({ messageId }: WithMessageId) => {
const groupChange = useMessageGroupUpdateChange(messageId);
const changeProps = useChangeItem(groupChange);
if (!changeProps || !groupChange) {
return null;
}
return (
<ExpirableReadableMessage
messageId={messageId}
key={`readable-message-${messageId}`}
dataTestId="group-update-message"
isControlMessage={true}
>
<NotificationBubble iconType="users">
<Localizer {...changeProps} />
</NotificationBubble>
</ExpirableReadableMessage>
);
};