private async Task <INewCustomer> MakeNewCustomer()
{
INewCustomer newCustomer = null;
string firstName, lastName;
bool tryAgain;
do
{
tryAgain = false;
_io.Output.Write("Enter their first name:");
firstName = _io.Input.ReadInput();
_io.Output.Write("Enter their last name:");
lastName = _io.Input.ReadInput();
if (string.IsNullOrWhiteSpace(firstName))
{
_io.Output.Write("The first name cannot be empty.");
await TryAgain("Try again with a new customer name", "Cancel adding customer", () => tryAgain = true);
}
else
{
newCustomer = new NewCustomer(firstName, lastName);
}
}while (tryAgain);
return(newCustomer);
}
private async Task AddCustomer()
{
ICustomerRepository repo = _mainDatabase.CustomerRepository;
INewCustomer customer = await MakeNewCustomer();
if (customer == null)
{
return;
}
_io.Output.Write("Adding customer...");
await repo.CreateCustomerAsync(customer);
_io.Output.Write($"'{customer}' has been added to the database.");
}
public void Submit(INewCustomer customer)
{
var factory = GetConnectionFactory();
using (var connection = factory.CreateConnection())
{
using (var channel = connection.CreateModel())
{
DeclareExchange(channel);
var message = JsonConvert.SerializeObject(customer);
var body = Encoding.UTF8.GetBytes(message);
channel.BasicPublish(Constants.EXCHANGE_NAME, Constants.NEW_CUSTOMER_EVENT, null, body);
Console.WriteLine(" [x] Sent '{0}':'{1}'", Constants.NEW_CUSTOMER_EVENT, message);
}
}
}
