public virtual async Task <OrganizationUnit> GetLastChildOrNullAsync(long?parentId)
{
var query = OrganizationUnitRepository.GetAll()
.Where(ou => ou.ParentId == parentId)
.OrderByDescending(ou => ou.Code);
return(await AsyncQueryableExecuter.FirstOrDefaultAsync(query));
}
public virtual OrganizationUnit GetLastChildOrNull(long?parentId)
{
var query = OrganizationUnitRepository.GetAll()
.Where(ou => ou.ParentId == parentId)
.OrderByDescending(ou => ou.Code);
return(query.FirstOrDefault());
}