public bool Update(SaleBillViewModel entity)
{
var saleBill = entity.MapToSaleBill();
var newSaleBillDetails = new List <SaleBillDetail>();
foreach (var item in entity.SaleBillDetailViewModels)
{
var purchaseBillDetail = item.MapToSaleBillDetail();
purchaseBillDetail.SaleBillId = saleBill.SaleBillId;
newSaleBillDetails.Add(purchaseBillDetail);
}
_saleBillRepository.Update(saleBill);
var oldSaleBillDetails = _saleBillDetailRepository.FindAll(pd => pd.SaleBillId == entity.SaleBillId);
if (oldSaleBillDetails != null)
{
var deleteSaleBillDetails = oldSaleBillDetails.Where(op => !newSaleBillDetails.Any(p => p.Id == op.Id));
var addSaleBillDetails = newSaleBillDetails.Where(p => !oldSaleBillDetails.Any(op => op.Id == p.Id));
var updateSaleBillDetails = newSaleBillDetails.Where(p => oldSaleBillDetails.Any(op => op.Id == p.Id));
_saleBillDetailRepository.DeleteRange(deleteSaleBillDetails);
_saleBillDetailRepository.AddRange(addSaleBillDetails);
_saleBillDetailRepository.UpdateRange(updateSaleBillDetails);
}
return(true);
}
public bool Add(SaleBillViewModel entity)
{
if (entity == null)
{
return(false);
}
var saleBill = entity.MapToSaleBill();
saleBill.SaleBillId = IdUtilities.GenerateByTimeSpan();
saleBill.CreatedDate = DateTime.Now;
saleBill.StaffId = StaffGlobal.CurrentStaff.StaffId;
_saleBillRepository.Add(saleBill);
foreach (var item in entity.SaleBillDetailViewModels)
{
var saleBillDetail = item.MapToSaleBillDetail();
saleBillDetail.SaleBillId = saleBill.SaleBillId;
_saleBillDetailRepository.Add(saleBillDetail);
}
return(true);
}