uploadFileToArticleComment: function()

in src/components/attachments-row/attachment-actions.ts [214:262]
48 lines of code
5 McCabe index (conditional complexity)

    uploadFileToArticleComment: function (
      files: NormalizedAttachment[],
      comment: Partial<IssueComment>,
    ) {
      return async (
        dispatch: (arg0: any) => any,
        getState: StateGetter,
        getApi: ApiGetter,
      ): Promise<Attachment[]> => {
        logEvent({
          message: 'Attaching file to a comment',
          analyticsId: ANALYTICS_ARTICLE_PAGE_STREAM,
        });
        const api: Api = getApi();
        const entityId: string = getState().article.article.id;
        const isDraftComment: boolean = comment.$type === ResourceTypes.DRAFT_ARTICLE_COMMENT;
        const commentId: string | undefined = isDraftComment ? undefined : comment.id;
        const [error, addedAttachments]: [CustomError | null, Attachment[]] = await until(
          files.map((file: NormalizedAttachment) =>
            api.articles.attachFileToComment(
              entityId,
              file,
              commentId,
            ),
          ),
          true,
        ) as [CustomError | null, Attachment[]];

        if (error) {
          notifyError(error);
          return [];
        } else {
          dispatch(actions.stopImageAttaching());
          dispatch(actions.toggleAttachFileDialog(false));
          const visibility: Visibility | undefined = files[0].visibility;
          if (visibility) {
            const [err, attachmentsWithVisibility]: [CustomError | null, Attachment[]] = await until(
              addedAttachments.map(
                (attach: Attachment) => api.articles.updateAttachmentVisibility(entityId, attach, visibility)
              ),
              true,
            ) as [CustomError | null, Attachment[]];
            return err ? addedAttachments : attachmentsWithVisibility;
          } else {
            return addedAttachments;
          }
        }
      };
    },