static void Main(string[] args)
{
var database = new Database();
using (var priceValidator = new SubscriberSocket(">tcp://localhost:10000"))
using (var productPush = new PushSocket("@tcp://*:12000"))
{
priceValidator.Subscribe("product");
while (true)
{
var topic = priceValidator.ReceiveFrameString();
var productTohavePriceValidated = priceValidator.ReceiveFrameString();
var product = Newtonsoft.Json.JsonConvert.DeserializeObject <Product>(productTohavePriceValidated);
Console.WriteLine(productTohavePriceValidated);
var databaseProduct = database.Products.SingleOrDefault(x => x.Id == product.Id);
ValidatedProductMessage message = null;
if (databaseProduct != null)
{
if (string.IsNullOrEmpty(product.Name))
{
message = new ValidatedProductMessage(product, "Product name is required, can not be displayed on the site.");
}
else if (string.IsNullOrEmpty(product.Description))
{
message = new ValidatedProductMessage(product, "Product description is required, can not be displayed on the site.");
}
else if (product.Price > 1000 && product.RelatedProducts.Count == 0)
{
message = new ValidatedProductMessage(product, "Expensive products must to have at least 1 related product, can not be displayed on the site.");
}
else
{
message = new ValidatedProductMessage(product);
}
}
else
{
message = new ValidatedProductMessage(null, "Product not found, need to be created by the Product Team before be published on site");
}
productPush.SendFrame(Newtonsoft.Json.JsonConvert.SerializeObject(message));
}
}
}
static void Main(string[] args)
{
var database = new Database();
using (var priceValidator = new SubscriberSocket(">tcp://localhost:10000"))
using (var pricePush = new PushSocket("@tcp://*:11000"))
{
priceValidator.Subscribe("product");
while (true)
{
var topic = priceValidator.ReceiveFrameString();
var productTohavePriceValidated = priceValidator.ReceiveFrameString();
Console.WriteLine(productTohavePriceValidated);
var product = Newtonsoft.Json.JsonConvert.DeserializeObject <Product>(productTohavePriceValidated);
var databaseProduct = database.Products.SingleOrDefault(x => x.Id == product.Id);
ValidatedProductMessage message = null;
if (databaseProduct != null)
{
if (databaseProduct.Price != product.Price)
{
message = new ValidatedProductMessage(product, "Wrong price, can not be displayed on the site.");
}
else
{
message = new ValidatedProductMessage(product);
}
}
else
{
message = new ValidatedProductMessage(null, "Product not found, need to be created by the Product Team before be published on site");
}
pricePush.SendFrame(Newtonsoft.Json.JsonConvert.SerializeObject(message));
}
}
}
static void Main(string[] args)
{
var identity = Guid.NewGuid().ToString();
using (var receiver = new PullSocket(">tcp://localhost:10000"))
using (var validationPush = new PushSocket(">tcp://localhost:11000"))
{
while (true)
{
var productTohavePriceValidated = receiver.ReceiveFrameString();
Console.WriteLine(productTohavePriceValidated);
var product = Newtonsoft.Json.JsonConvert.DeserializeObject <Product>(productTohavePriceValidated);
var validationMessages = ValidateProduct(product);
validationMessages.AddRange(ValidatePrice(product));
var message = new ValidatedProductMessage(product, identity, validationMessages.ToArray());
validationPush.SendFrame(Newtonsoft.Json.JsonConvert.SerializeObject(message));
}
}
}
