public void Delete(MilkTransactionVm model)
 {
     _repo.Delete(model.Id);
     _repo.Save();
 }
 public void Update(MilkTransactionVm model)
 {
     _repo.Edit(model.Id, Mapper.Map<MilkTransaction>(model));
     _repo.Save();
 }
 public void Add(MilkTransactionVm model)
 {
     _repo.Add(Mapper.Map<MilkTransaction>(model));
     _repo.Save();
 }