public async Task <ActionResult <IEnumerable <BacklogItem> > > GetAllBacklogItems()
        {
            var backlogItems = await _backlogItemRepository.Get();

            if (!backlogItems.Any())
            {
                return(NotFound("No backlogItems found."));
            }
            else
            {
                return(Ok(backlogItems));
            }
        }
        public void CommitBacklogItemToSprint(CommitBacklogItemToSprintCommand command)
        {
            var tenantId    = new TenantId(command.TenantId);
            var sprint      = _sprintRepository.Get(tenantId, new SprintId(command.SprintId));
            var backlogItem = _backlogItemRepository.Get(tenantId, new BacklogItemId(command.BacklogItemId));

            sprint.Commit(backlogItem);

            _sprintRepository.Save(sprint);
        }