public Cart AddProduct(Guid productId, Guid cartId)
{
var cart = _cartsCollection.FindById(cartId);
var product = _productHandler.Get(productId);
if (cart != null && product != null)
{
if (cart.Products.ContainsKey(product.ProductId.ToString()))
{
cart.Products[product.ProductId.ToString()].Quantity += 1;
}
else
{
cart.Products.Add(product.ProductId.ToString(), product);
}
cart.TotalPrice += product.ProductPrice;
var updatedCart = new Cart {
CartId = cart.CartId,
CartClosed = cart.CartClosed,
Products = cart.Products,
TotalPrice = cart.TotalPrice
};
_cartsCollection.Update(updatedCart);
return(updatedCart);
}
return(null);
}
public async Task <Product> Get(Guid productId)
{
var productFromDb = await Task.Run(() => {
return(_productHandler.Get(productId));
});
return(productFromDb);
}