private static async Task SubmitOrder(ServicebusPublisher publisher)
{
Console.Write("Customer Name: ");
string customerName = Console.ReadLine();
Console.Write("Item Name: ");
string itemName = Console.ReadLine();
Console.Write("Quantity: ");
int.TryParse(Console.ReadLine(), out int quantity);
Console.Write("Item Price: ");
decimal.TryParse(Console.ReadLine(), out decimal price);
Order newOrder = new Order
{
CustomerName = customerName,
ItemName = itemName,
UnitPrice = price,
Quantity = quantity
};
try
{
await publisher.PublishOrder(newOrder);
Console.WriteLine("The new order successfully submitted.");
}
catch (Exception ex)
{
Console.WriteLine("Sorry we were not able to processor your order at this time. Please try again later.");
}
}
private static async Task StartAppLoop(ServicebusPublisher publisher)
{
Console.WriteLine("**************************");
Console.WriteLine("--- Order Publisher ---");
Console.WriteLine("**************************\n");
Console.WriteLine("Commands: \n add - Add Order\n quit - Exit application");
string choice = string.Empty;
while (true)
{
Console.Write("\nEnter command> ");
choice = Console.ReadLine();
switch (choice)
{
case "add":
await SubmitOrder(publisher);
break;
case "quit":
return;
default:
Console.WriteLine("Unknown command");
break;
}
}
}
static async Task Main(string[] args)
{
using (ServicebusPublisher publisher = SetupPublisher())
{
CancellationTokenSource cts = new CancellationTokenSource();
await StartAppLoop(publisher);
}
}
private static ServicebusPublisher SetupPublisher()
{
var configuration = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json")
.Build();
var servicebusSettings = configuration.GetSection("ServicebusConfig");
var publisher = new ServicebusPublisher(servicebusSettings["ConnectionString"], servicebusSettings["TopicName"]);
return(publisher);
}
