private void HandleMessage(MessageService message)
{
if(message.EntityState==EntityState.Added)
{
var basicSeller = (BasicPersonInformation)message.Seller;
SellerList.Add(basicSeller);
}
if (message.EntityState == EntityState.Edited)
{
var oldSeller = SellerList.FirstOrDefault(s => s.PersonId == message.Seller.ID);
SellerList.Remove(oldSeller);
var basicSeller = (BasicPersonInformation)message.Seller;
SellerList.Add(basicSeller);
}
}
private void HandlePaymentDetailMessage(MessageService message)
{
if (message.PaymentDetail != null)
{
PaymentDetailList.Add(message.PaymentDetail);
}
if (message.Buyer != null)
{
if (message.EntityState == EntityState.Added)
{
BuyerList.Add(message.Buyer);
}
if (message.EntityState == EntityState.Deleted)
{
BuyerList.Remove(message.Buyer);
}
}
}
private void HandleMessage(MessageService message)
{
if (message.EntityState == EntityState.Edit)
{
Mode = Mode.Edit;
ReadFromModel(message.PaymentDetail);
}
}
private void AddBuyer(Buyer buyer)
{
try
{
Context.People.Add(buyer);
SelectedSeller.Buyers.Add(buyer);
Context.Complete();
}
catch (Exception)
{
throw new Exception("Nie udało się stworzyć nabywcy");
}
var message = new MessageService(buyer, EntityState.Added);
Messenger.Default.Send(message, MessengerToken.BuyerListVm);
Messenger.Default.Send(message, MessengerToken.PaymentVm);
StatusSetter.SetStatus("Nabywca dodany");
GoBack();
}
/// <summary>
/// Handles message from InvoiceListViewModel. it can contain
/// invoice to edit that will be loaded to form, otherwise it will
/// clear properites in form and change to add mode
/// </summary>
private void HandleMessage(MessageService message)
{
if (message.EntityState == EntityState.Edit)
{
Mode = Mode.Edit;
LoadInvoice(message.Invoice);
}
else if (message.EntityState == EntityState.Add)
{
ExecuteClearPayment();
}
else if (message.EntityState == EntityState.Load)
{
Mode = Mode.Add;
LoadInvoice(message.Invoice);
}
}
private void ExecuteDeleteBuyer()
{
try
{
_context.People.RemoveById(SelectedBuyer.ID);
_context.Complete();
BuyerList.Remove(SelectedBuyer);
}
catch
{
throw new Exception("Nie udało się skasować nabywcy");
}
var message = new MessageService(SelectedBuyer, EntityState.Deleted);
Messenger.Default.Send(message, MessengerToken.PaymentVm);
StatusSetter.SetStatus("Nabywca usunięty");
SelectedBuyer = null;
}