Function deleteMessage

apps/web/ui/ChannelView/index.tsx:234–277

(messageId: string)

  }

  async function deleteMessage(messageId: string) {
    setThreads((threads) => {
      return threads
        .map((thread) => {
          const message = thread.messages.find(
            (message) => message.id === messageId
          );
          if (message) {
            const messages = thread.messages.filter(
              (message) => message.id !== messageId
            );
            if (messages.length === 0) {
              return null;
            }
            return {
              ...thread,
              messages,
              messageCount: thread.messageCount - 1,
            };
          }
          return thread;
        })
        .filter(Boolean) as SerializedThread[];
    });

    if (currentChannel.viewType === 'TOPIC') {
      setTopics((topics) => {
        return topics.filter((topic) => topic.messageId !== messageId);
      });
    }

    return api
      .deleteMessage({ id: messageId, accountId: currentCommunity.id })
      .then((response: any) => {
        if (response.ok) {
          return;
        }
        throw new Error('Failed to delete the message.');
      })

      .catch((_) => {
        Toast.error('Failed to delete the message.');
      });
  }

  function markUserThreadStatuses(
    threadId: string,