patrickgod / blazorecommerce Goto Github PK

Microsoft Visual Studio Community 2022
Version 17.1.0 Preview 2.0
VisualStudio.17.Preview/17.1.0-pre.2.0+32104.313
Microsoft .NET Framework
Version 4.8.04084

Wanted to add the ADO.NET Entity Data Model for the Products and got the following
Error message????

Thank you
harold ferus jr

code:
int userId = int.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier));
the code above return null cannot find out why

.NET 7 RC2 is out and will have support. Might you create an update to this in .NET 7 RC2?

Issue:

Assume that a user, let us call it USER_A, has a product P with a quantity x in its stored shoping cart.
Immagine that USER_A logged out from the session and went to the cart page. The current shopping list will be empty as expected.
Now, the user decided to add another product P with quantity z then he rememberd to log in. The current implementation will override the quantity of product P to z quantity.

Suggestion:

I belive that the quantity of product P should be the sum of (z+x). To achive that I implemented the StoredCartItems as below.
Code:

public async Task<ServiceResponse<List<CartProductResponse>>> StoreCartItems(List<CartItem> cartItems)
{
	cartItems.ForEach(cartItem => cartItem.UserId = GetUserId());
	// Get Stored Cart Items for the User
	var cartItemsFromDB = await _context.CartItems
		.Where(ci => ci.UserId == GetUserId())
		.ToListAsync();

	// If the locally stored cartItem is equal to the DB stored items then update quantity
	// otherwise add the cartItem to the DB
	foreach (var cartItem in cartItems)
	{
		var sameItem = cartItemsFromDB.Find(dbItem => dbItem.ProductId == cartItem.ProductId
		&& dbItem.ProductTypeId == cartItem.ProductTypeId);
		if (sameItem != null){
			sameItem.Quantity += cartItem.Quantity;
			// Update Existing item quantity
			_context.CartItems.Update(sameItem);
		}
		else
		{
			// Add the new item to the DB
			_context.CartItems.Add(cartItem);
		}
	}

	await _context.SaveChangesAsync();
	return await GetDbCartProducts();
}

Hi,

Congratulations, this is an excellent project to learn about the elements of a project.

My question is about the authToken expiration time. Where do you validate that token is not expired?

Thank you.

I would really like to see this using auto mode in .Net 8, where the Webassembly app is run on the server uusing websockets, then switching to full webassembly when it's downloaded.

I imagine initial performance would be GREAT!

If we want to upgrade this project to .NET 8 and use RenderMode for enabling the prerendering for SEO, got error because the authentication not worked with prerendering.