public void RemoveCartridge(Cartridge cartridge)
{
var relevantRifles = riflesModel.RiflesByCartridgeName(cartridge.Name).ToList();
if (relevantRifles.Any())
{
if (MessageBox.Show($"Deleting {cartridge.Name} will affect {relevantRifles.Count} stored rifle(s). Continue?", "Query",
MessageBoxButton.YesNo,
MessageBoxImage.Warning) == MessageBoxResult.No)
{
return;
}
}
ammoModel.Delete(cartridge);
NotifyOfPropertyChange(() => Cartridges);
var appEvent = new AppEvent
{
Type = Constants.CartridgeRemovedMessage,
};
appEvent.Parameters.Add(Constants.ChangedItemName, cartridge.Name);
eventAggregator.PublishOnBackgroundThread(appEvent);
}
public override void Handle(AppEvent message)
{
base.Handle(message);
if (message.Type == Constants.ScopeRemovedMessage)
{
var removedScopeName = (string)message.Parameters[Constants.ChangedItemName];
var relevantRifles = riflesModel.RiflesByScopeName(removedScopeName).ToArray();
foreach (var rifle in relevantRifles)
{
rifle.IsUsingNonListedScope = true;
}
riflesModel.InsertOrUpdate(relevantRifles);
}
if (message.Type == Constants.CartridgeRemovedMessage)
{
var removedCartridgeName = (string)message.Parameters[Constants.ChangedItemName];
var relevantRifles = riflesModel.RiflesByCartridgeName(removedCartridgeName).ToArray();
foreach (var rifle in relevantRifles)
{
rifle.IsUsingNonListedAmmo = true;
}
riflesModel.InsertOrUpdate(relevantRifles);
}
}