public IEnumerable <Customer> GetCustomersWhoWantToGetAnEmailAboutVehicle(NewVehicleAddedMessage message, int price, string currencyCode)
{
yield return(new Customer {
Name = "Alice Andrews", Email = "*****@*****.**"
});
yield return(new Customer {
Name = "Bob Brisket", Email = "*****@*****.**"
});
}
public async void PublishNewVehicleMessage(Vehicle vehicle)
{
var vehicleMessage = new NewVehicleAddedMessage {
Registration = vehicle.Registration,
Color = vehicle.Color,
Year = vehicle.Year.Value,
Manufacturer = vehicle.VehicleModel.Manufacturer.Name,
Model = vehicle.VehicleModel.Name
};
var message = new ServiceBusMessage(JsonConvert.SerializeObject(vehicleMessage));
await sender.SendMessageAsync(message);
}
private static void SendCustomerEmails(NewVehicleAddedMessage message, PriceReply reply)
{
var customers = customerDatabase.GetCustomersWhoWantToGetAnEmailAboutVehicle(message, reply.Price, reply.CurrencyCode);
var subject = $"NEW CAR! {message.Manufacturer} {message.Model} ({message.Color}, {message.Year})";
foreach (var customer in customers)
{
var body = $@"
Dear {customer.Name},
There's a new car!
It's a {message.Manufacturer} {message.Model} ({message.Color}, {message.Year})
It costs {reply.CurrencyCode} {reply.Price}
Thanks,
Autobarn";
SendEmail(customer.Email, subject, body);
}
}
