public void AddCostin(ProjectCostInDto dto)
{
if (string.IsNullOrEmpty(dto.Title))
{
throw new LogicException("摘要 爲空");
}
if (dto.ProjectId == 0)
{
throw new LogicException("項目 爲空");
}
var project = repository.GetProjectMaster(dto.ProjectId);
if (project == null)
{
throw new LogicException("項目 不存在");
}
ProjectCostIn entity = dto.ProjectedAs <ProjectCostIn>();
entity.Created(this);
repository.AddCostin(entity);
repository.UnitOfWork.Commit();
}