Function onThreadMessage

apps/web/ui/ThreadView/Content/index.tsx:55–75

(
    threadId: string,
    message: SerializedMessage,
    messageId: string,
    imitationId: string
  )

  const currentUser = permissions.user;

  const onThreadMessage = (
    threadId: string,
    message: SerializedMessage,
    messageId: string,
    imitationId: string
  ) => {
    setThread((thread: SerializedThread) => {
      if (thread.id === threadId) {
        return {
          ...thread,
          messages: [
            ...thread.messages.filter(
              ({ id }: any) => id !== imitationId && id !== messageId
            ),
            message,
          ],
        };
      }
      return thread;
    });
  };

  const updateThread = ({
    state: newState,