public override Task <OrderResponse> SubmitOrder(OrderRequest request, grpc::ServerCallContext context)
{
Console.WriteLine("Handling Order Request Submission");
var response = new OrderResponse();
if (!isValidRequest(request))
{
response.Accepted = false;
return(Task.FromResult(response));
}
var evt = OrderAcceptedEvent.FromProto(request);
if (eventEmitter.EmitOrderAcceptedEvent(evt))
{
foreach (var li in evt.LineItems)
{
var reservedEvent = new InventoryReservedEvent
{
OrderID = evt.OrderID,
ReservedOn = (ulong)DateTime.UtcNow.Ticks,
SKU = li.SKU,
Quantity = li.Quantity,
UserID = evt.UserID
};
if (!eventEmitter.EmitInventoryReservedEvent(reservedEvent))
{
response.Accepted = false;
return(Task.FromResult(response));
}
}
response.OrderID = evt.OrderID;
response.Accepted = true;
}
else
{
response.Accepted = false;
}
return(Task.FromResult(response));
}