static void Main(string[] args)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("RECEIVER has started. \nPress any key to stop.");
var factory = new ConnectionFactory()
{
UserName = "******",
Password = "******",
HostName = "localhost"
};
using (var connection = factory.CreateConnection())
using (var channel = connection.CreateModel())
{
channel.QueueDeclare(QUEUE_NAME, false, false, false, null);
var consumer = new EventingBasicConsumer(channel);
consumer.Received += (model, ea) =>
{
var body = ea.Body;
var jsonString = Encoding.UTF8.GetString(body);
NewOrderMessage newOrderMessage = JsonConvert.DeserializeObject <NewOrderMessage>(jsonString);
Console.WriteLine($"Received{jsonString}");
using (var context = new FoodServiceContext())
{
using (var transaction = context.Database.BeginTransaction())
{
try
{
context.Order.Add(newOrderMessage.NewOrder);
context.OrderCustomer.Add(newOrderMessage.NewOrderCustomer);
context.OrderEmployee.Add(newOrderMessage.NewOrderEmployee);
context.OrderItem.AddRange(newOrderMessage.NewOrderItems);
context.SaveChanges();
transaction.Commit();
channel.BasicAck(ea.DeliveryTag, false);
}
catch (Exception e)
{
transaction.Rollback();
}
}
}
};
try
{
channel.BasicConsume(QUEUE_NAME, false, consumer);
Console.ReadKey();
}
catch (Exception e)
{
throw e;
}
}
}
public void CheckIsNotProductOutOfStock()
{
using (var context = new FoodServiceContext(_optionsBuilder.Options))
{
context.Products.Add(new Product {
Name = "sdsd", Quantity = 0
});
context.SaveChanges();
IProductService productService = new ProductService(context);
Assert.False(productService.IsProductOutOfStock(context.Products.First().ProductId));
}
}
public void GetAll()
{
using (var context = new FoodServiceContext(_optionsBuilder.Options))
{
context.Products.Add(new Product {
Name = "sdsd", Quantity = 2
});
context.SaveChanges();
IProductService productService = new ProductService(context);
Assert.NotEmpty(productService.GetAll());
}
}