public async Task HandleAsync(WalletAmountToppedUpEvent message)
{
var orderProcessManager = await _processManagerRepository.FindAsync(message.OrderId);
orderProcessManager.When(message);
await _processManagerRepository.Save(orderProcessManager);
}
public void When(WalletAmountToppedUpEvent message)
{
switch (State)
{
case SellOrderProcessManagerState.StocksTakedOffFromWallet:
State = SellOrderProcessManagerState.WalletToppedUp;
ProcessCommand(new FinishBuyOrderCommand(AggregateId));
break;
// idempotence - same message sent twice
case SellOrderProcessManagerState.StocksAddedToCompany:
break;
default:
throw new StocqresException("Invalid state for this message");
}
}
private void Apply(WalletAmountToppedUpEvent @event)
{
Amount += @event.Amount;
}