public static async Task <QueryHierarchyItem> AddFolderAsync(this WorkItemTrackingHttpClient source, TeamProject project, QueryPath folderPath, CancellationToken cancellationToken)
{
var folder = await source.GetFolderAsync(project, folderPath.FullPath, cancellationToken).ConfigureAwait(false);
if (folder != null)
{
return(folder);
}
//Ensure the parent folder exists, unless it is a root path
cancellationToken.ThrowIfCancellationRequested();
if (folderPath.Parent != null && !folderPath.Parent.IsRoot)
{
await source.AddFolderAsync(project, folderPath.Parent, cancellationToken).ConfigureAwait(false);
}
var query = new QueryHierarchyItem()
{
Name = folderPath.Name, IsFolder = true
};
cancellationToken.ThrowIfCancellationRequested();
return(await source.CreateQueryAsync(query, project.Id, folderPath.Parent?.FullPath, cancellationToken : cancellationToken).ConfigureAwait(false));
}
