public IBill CreateBill(ContactInfo sender, ContactInfoWithAddress receiver, decimal insurance, string goods, string remarks)
{
ExceptionHelper.ThrowIfNull(sender, "sender");
ExceptionHelper.ThrowIfNull(receiver, "receiver");
goods = (goods ?? String.Empty).Trim();
remarks = (remarks ?? String.Empty).Trim();
using (var scope = new System.Transactions.TransactionScope())
{
var entity = new Data.Bill
{
bill_date = DateTime.Now,
confirmed = _User.Role >= UserRoles.Agent,
created = DateTime.Now,
creater = _User.Uid,
enabled = true,
last_state_updated = DateTime.Now,
updated = DateTime.Now,
state = BillStates.None,
};
if (entity.confirmed)
entity.confirmer = _User.Uid;
var bill = new BillService(entity);
bill.UpdateInfo(sender, receiver);
bill.UpdateInfo(insurance, goods, remarks);
_BillRepository.Add(entity);
_BillRepository.SaveChanges();
bill.InitTradeNo();
_BillRepository.SaveChanges();
scope.Complete();
return bill;
}
}
public void UpdateBill(IBill bill, ContactInfo sender, ContactInfoWithAddress receiver, decimal insurance, string goods, string remarks)
{
ExceptionHelper.ThrowIfNull(bill, "bill");
bill.UpdateInfo(sender, receiver);
bill.UpdateInfo(insurance, goods, remarks);
_BillRepository.SaveChanges();
}