private void Subscribe()
{
// create an instance of the topic helper
var helper = ServiceBusTopicHelper.Setup(SubscriptionInitializer.Initialize());
// send the message into the topic
helper.Subscribe <PizzaOrder>((order) =>
{
// save the order
var context = new EnterprisePizzaDataContext();
context.Orders.Add(order);
context.SaveChanges();
// write out a note
Console.WriteLine("Order {0} just taken with {1} pizza(s)",
order.Id,
order.Pizzas.Count);
// now notify the store of the new order
order.IsOrdered = true;
// publish the messages as saved but not received yet
helper.Publish <PizzaOrder>(order, (m) =>
{
m.Properties["IsOrdered"] = true;
m.Properties["IsReceivedByStore"] = false;
});
}
, "(IsOrdered = false) AND (IsReceivedByStore = false)",
"NewPizzaOrders"
);
}
public void ToggleIngredientAvailability(ToggleIngredientAvailabilityRequest request)
{
var ingredient = _dbContext.AvailableIngredients
.First(x => x.Name == request.IngredientName);
ingredient.IsInStock = request.IsAvailable;
_dbContext.AvailableIngredients.Attach(ingredient);
var entry = _dbContext.Entry(ingredient);
entry.Property(e => e.IsInStock).IsModified = true;
_dbContext.SaveChanges();
}