Function useMutateComment

packages/shared/src/hooks/post/useMutateComment.ts:58–231

({
  post,
  editCommentId,
  parentCommentId,
  onCommented,
}: UseMutateCommentProps)

}

export const useMutateComment = ({
  post,
  editCommentId,
  parentCommentId,
  onCommented,
}: UseMutateCommentProps): UseMutateCommentResult => {
  const sourceId = post?.source?.id;
  const postId = post?.id;
  const parentOrPostId = parentCommentId ?? postId;

  const { user } = useAuthContext();
  const client = useQueryClient();
  const { requestMethod, isCompanion } = useRequestProtocol();
  const { logEvent } = useLogContext();
  const { logOpts } = useContext(ActiveFeedContext);
  const { displayToast } = useToastNotification();

  const onError = useCallback(
    (error: unknown) => {
      const message = (error as ApiErrorResult)?.response?.errors?.[0]?.message;
      displayToast(message ?? DEFAULT_ERROR);
    },
    [displayToast],
  );

  const key = useMemo(
    () =>
      generateQueryKey(
        RequestKey.PostCommentsMutations,
        user,
        ...[postId, sourceId, editCommentId, parentCommentId].filter(
          (value) => !!value,
        ),
      ),
    [user, postId, sourceId, editCommentId, parentCommentId],
  );

  const onSuccess = (comment: Comment) => {
    if (!comment) {
      return;
    }

    const updateQueryData = (data: PostCommentsData) => {
      if (!data) {
        return data;
      }
      const copy = structuredClone(data);

      if (!editCommentId) {
        const edge = generateCommentEdge(comment);

        if (!parentCommentId) {
          copy.postComments.edges.unshift(edge);
          return copy;
        }

        const index = copy.postComments.edges.findIndex(
          ({ node }) => node.id === parentCommentId,