protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
_logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
//0 Get Token from IS4
//1 Create SC if not exist
//2 Retrieve products from product grpc with server stream
//3 Add sc items into SC with client stream
//0 Get Token from IS4
var token = await GetTokenFromIS4();
//1 Create SC if not exist
using var scChannel = GrpcChannel.ForAddress(_config.GetValue <string>("WorkerService:ShoppingCartServerUrl"));
var scClient = new ShoppingCartProtoService.ShoppingCartProtoServiceClient(scChannel);
var scModel = await GetOrCreateShoppingCartAsync(scClient, token);
// open sc client stream
using var scClientStream = scClient.AddItemIntoShoppingCart();
//2 Retrieve products from product grpc with server stream
using var productChannel = GrpcChannel.ForAddress(_config.GetValue <string>("WorkerService:ProductServerUrl"));
var productClient = new ProductProtoService.ProductProtoServiceClient(productChannel);
_logger.LogInformation("GetAllProducts started..");
using var clientData = productClient.GetAllProducts(new GetAllProductsRequest());
await foreach (var responseData in clientData.ResponseStream.ReadAllAsync())
{
_logger.LogInformation("GetAllProducts Stream Response: {responseData}", responseData);
//3 Add sc items into SC with client stream
var addNewScItem = new AddItemIntoShoppingCartRequest
{
Username = _config.GetValue <string>("WorkerService:UserName"),
DiscountCode = "CODE_100",
NewCartItem = new ShoppingCartItemModel
{
ProductId = responseData.ProductId,
Productname = responseData.Name,
Price = responseData.Price,
Color = "Black",
Quantity = 1
}
};
await scClientStream.RequestStream.WriteAsync(addNewScItem);
_logger.LogInformation("ShoppingCart Client Stream Added New Item : {addNewScItem}", addNewScItem);
}
await scClientStream.RequestStream.CompleteAsync();
var addItemIntoShoppingCartResponse = await scClientStream;
_logger.LogInformation("AddItemIntoShoppingCart Client Stream Response: {addItemIntoShoppingCartResponse}", addItemIntoShoppingCartResponse);
await Task.Delay(_config.GetValue <int>("WorkerService:TaskInterval"), stoppingToken);
}
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
Console.WriteLine("Waiting for server is running...");
Thread.Sleep(2000);
while (!stoppingToken.IsCancellationRequested)
{
var interval = _configuration.GetValue <int>("WorkerService:TaskInterval");
_logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
var scUrl = _configuration.GetValue <string>("WorkerService:ShoppingCartServerUrl");
using var scChannel = GrpcChannel.ForAddress(scUrl);
var scClient = new ShoppingCartProtoService.ShoppingCartProtoServiceClient(scChannel);
var token = await GetTokenFromIS4();
var scModel = await GetOrCreateShoppingCartAsync(scClient, token);
var pcUrl = _configuration.GetValue <string>("WorkerService:ProductServerUrl");
using var scClientStream = scClient.AddItemIntoShoppingCart();
var pChannel = GrpcChannel.ForAddress(pcUrl);
var productClient = new ProductProtoService.ProductProtoServiceClient(pChannel);
_logger.LogInformation("GetAllProducts started...");
using var clietData = productClient.GetAllProducts(new GetAllProductsRequest());
await foreach (var responseData in clietData.ResponseStream.ReadAllAsync())
{
_logger.LogInformation($"GetAllProducts Stream Response: {responseData}", responseData);
var userName = _configuration.GetValue <string>("WorkerService:UserName");
var addNewScItem = new AddItemIntoShoppingCartRequest
{
Username = userName,
DiscountCode = "CODE_100",
NewCartItem = new ShoppingCartItemModel
{
ProductId = responseData.Id,
ProductName = responseData.Name,
Price = responseData.Price,
Color = "Black",
Quantity = 1
}
};
await scClientStream.RequestStream.WriteAsync(addNewScItem);
_logger.LogInformation($"ShoppingCart Client Stream Added new Item : {addNewScItem}", addNewScItem);
}
await scClientStream.RequestStream.CompleteAsync();
var addItemIntoShoppingCartResponse = await scClientStream;
_logger.LogInformation($"AddItemIntoShoppingCart Client Stream Response : {addItemIntoShoppingCartResponse}", addItemIntoShoppingCartResponse);
await Task.Delay(interval, stoppingToken);
}
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
int delay = _config.GetValue <int>("WorkerService:TaskInterval");
await Task.Delay(delay, stoppingToken);
_logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
// Get Token
var token = await GetTokenFromIS();
//create Sopping cart
//Retrieve products from server
//add products to a sc
using var scChannel = GrpcChannel
.ForAddress(_config.GetValue <string>("WorkerService:ShoppingCartServerUrl"));
//get SC
var scClient = new ShoppingCartProtoService.ShoppingCartProtoServiceClient(scChannel);
var scModel = await GetOrCreateShoppingCartAsync(scClient, token);
//open shopping cart stream
using var scClientStream = scClient.AddItemIntoShoppingCart();
//retrive products
using var productChannel = GrpcChannel
.ForAddress(_config.GetValue <string>("WorkerService:ProductServerUrl"));
var productClient = new ProductsProtoService.ProductsProtoServiceClient(productChannel);
_logger.LogInformation("GetAllProducts --->");
using var _clientData = productClient.GetAllProducts(new GetAllProductRequest());
await foreach (var responseData in _clientData.ResponseStream.ReadAllAsync())
{
Console.WriteLine("currentProduct - " + responseData.ToString());
var addNewScItem = new AddItemIntoShoppingCartRequest
{
Username = _config.GetValue <string>("WorkerService:UserName"),
DiscountCode = "CODE_90",
NewCartItem = new ShoppingCartItemModel
{
Color = "red",
Price = responseData.Price,
ProductId = responseData.ProductId,
ProductName = responseData.Name,
Quantity = 1
}
};
await scClientStream.RequestStream.WriteAsync(addNewScItem);
}
await scClientStream.RequestStream.CompleteAsync();
var addItemIntoSCResponce = await scClientStream;
_logger.LogInformation($"Added {addItemIntoSCResponce.InsertCount} products to a shopping cart");
}
}
