async getChildren()

in src/desktop/tree_view/items/mr_item_model.ts [133:178]
39 lines of code
5 McCabe index (conditional complexity)

  async getChildren(): Promise<vscode.TreeItem[]> {
    try {
      const { mrVersion } = await mrCache.reloadMr(this.mr, this.projectInRepository);

      // don't initialize comments twice
      if (!this.#allUrisWithComments) {
        const discussions = await this.#getMrDiscussions();
        await this.#addAllCommentsToVsCode(mrVersion, discussions);

        this.#allUrisWithComments = discussions.map(d =>
          uriForDiscussion(
            this.projectInRepository.pointer.repository.rootFsPath,
            this.mr,
            d,
            mrVersion,
          ).toString(),
        );
      }

      const hasCommentsFn: HasCommentsFn = uri =>
        (this.#allUrisWithComments as string[]).includes(uri.toString());

      const createChangedFiles = (shownInList: boolean): FolderTreeItem[] =>
        mrVersion.diffs.map(diff => ({
          path: diff.new_path || diff.old_path,
          item: new ChangedFileItem(
            this.mr,
            mrVersion as RestMrVersion,
            diff,
            this.projectInRepository.pointer.repository.rootFsPath,
            hasCommentsFn,
            shownInList,
          ),
        }));

      const changedFiles =
        getSidebarViewState() === SidebarViewState.TreeView
          ? new ChangedFolderItem('', createChangedFiles(false)).getChildren()
          : createChangedFiles(true).map(file => file.item);

      return [this.#overviewItem, ...changedFiles];
    } catch (e) {
      handleError(new UserFriendlyError('Failed to fetch details of the MR', e));
      return [this.#overviewItem];
    }
  }