Task <int> IProjectGrain.TotalProjectWorkload()
{
int result = 0;
foreach (ProjectWorkload item in _projectWorkloads ??= ProjectWorkload.FetchList(Database,
p => p.PiId == PrimaryKeyLong,
OrderBy.Ascending <ProjectWorkload>(p => p.Year).
Ascending(p => p.Month).
Ascending(p => p.Worker)))
{
result = result + item.TotalWorkload;
}
return(Task.FromResult(result));
}