public async Task HandleAsync(WalletChargedEvent message)
{
var orderProcessManager = await _processManagerRepository.FindAsync(message.OrderId);
try
{
orderProcessManager.When(message);
}
catch (StocqresException e)
{
orderProcessManager.When(new BuyOrderCancelledEvent(e.Message));
}
await _processManagerRepository.Save(orderProcessManager);
}
public void When(WalletChargedEvent message)
{
switch (State)
{
case BuyOrderProcessManagerState.OrderPlaced:
State = BuyOrderProcessManagerState.InvestorWalletCharged;
ChargedWalletAmount = message.Amount;
ProcessCommand(new ChargeCompanyCommand(CompanyId, AggregateId, StockQuantity));
break;
case BuyOrderProcessManagerState.InvestorWalletCharged:
break;
default:
throw new StocqresException("Invalid state for this message");
}
}
private void Apply(WalletChargedEvent @event)
{
Amount -= @event.Amount;
}