public async Task <Result <string> > AddToCart(CreateCartInput input)
{
Cart cart = await _cartRepository.GetCartByUserId(input.UserId);
if (cart == null)
{
List <CartItem> cartItems = new List <CartItem>();
input.CartItems.ForEach(item =>
{
cartItems.Add(new CartItem()
{
Id = Guid.NewGuid().ToString(),
Image = item.Image,
ProductType = item.ProductType,
Format = item.Format,
Quantity = item.Quantity,
Price = item.Price,
Title = item.Title
});
});
cart = new Cart()
{
UserId = input.UserId,
CartItems = cartItems,
Price = CalculateCartPrice(cartItems)
};
return(new Result <string>()
{
Success = true,
Data = await _cartRepository.CreateAsync(cart)
});
}
else
{
input.CartItems.ForEach(item => cart.CartItems.Add(new CartItem()
{
Id = Guid.NewGuid().ToString(),
Image = item.Image,
ProductType = item.ProductType,
Format = item.Format,
Quantity = item.Quantity,
Price = item.Price,
Title = item.Title
}));
cart.Price = CalculateCartPrice(cart.CartItems);
await _cartRepository.UpdateAsync(cart);
return(new Result <string>()
{
Success = true,
Data = cart.Id
});
}
}
public async Task <IActionResult> AddToCart([FromForm] CreateCartInput input)
{
Result <string> result = await _cartManager.AddToCart(input);
if (result.Success)
{
return(Ok(result));
}
else
{
return(BadRequest(result));
}
}