public override async Task <GetProductResponse> GetProduct(GetProductRequest request, ServerCallContext context)
{
var productId = request.ProductId;
if (productId == null)
{
throw new RpcException(new Status(StatusCode.InvalidArgument, "Invalid product id to GetProduct"));
}
var result = _ProductsDataStore.FirstOrDefault(predicate => predicate.Id == productId);
if (result == null)
{
throw new RpcException(new Status(StatusCode.NotFound, $"The Product id {productId} wasn't found"));
}
Product.Product Product = new Product.Product()
{
Id = result.Id,
Name = result.Name,
Description = result.Description
};
return(await Task.FromResult(new GetProductResponse()
{
Product = Product
}));
}
private static async Task AddMultipleProductsToCart()
{
var carttProduct = new Product.Product
{
Title = "Milk",
Price = 10
};
var request = new AddMultipleProductsToCartRequest
{
Product = carttProduct
};
var stream = cartClient.AddMultipleProductsToCart();
foreach (var item in Enumerable.Range(1, 10))
{
await stream.RequestStream.WriteAsync(request);
Thread.Sleep(2000);
}
await stream.RequestStream.CompleteAsync();
var response = await stream.ResponseAsync;
Console.WriteLine($"Count: {response.Status}");
}
public Product.Product AddToCartDB(Product.Product product)
{
try
{
BsonDocument doc = new BsonDocument("title", product.Title)
.Add("price", product.Price);
mongoCollection.InsertOne(doc);
var id = doc.GetValue("_id").ToString();
product.Id = id;
}
catch (Exception ex)
{
return(null);
}
return(product);
}
private static async Task AddToCartUnary()
{
try
{
var product = new Product.Product();
product.Title = "Pizza";
product.Price = 107;
var response = await cartClient.AddToCartAsync(new AddToCartRequest
{
Product = product
});
Console.WriteLine($"New id: {response.Product.Id.ToLower()}");
}
catch (Exception ex)
{
}
}
private static void DeleteProduct(ProductService.ProductServiceClient client, Product.Product Product)
{
try
{
var response = client.DeleteProduct(new DeleteProductRequest()
{
ProductId = Product.Id
});
Console.WriteLine("The Product with id " + Product.Id + " was deleted");
}
catch (RpcException e)
{
Console.WriteLine(e.Status.Detail);
}
}
private static void UpdateProduct(ProductService.ProductServiceClient client, Product.Product Product)
{
try
{
var response = client.UpdateProduct(new UpdateProductRequest()
{
Product = Product
});
Console.WriteLine(response.Product.ToString());
}
catch (RpcException e)
{
Console.WriteLine(e.Status.Detail);
}
}