public async Task AddViewCount(int productId)
{
var product = await _context.Products.FindAsync(productId);
product.ViewCount += 1;
await _context.SaveChangesAsync();
}
public async Task AddUser(User user)
{
if (user == null)
{
throw new ArgumentNullException();
}
_context.Users.Add(user);
await _context.SaveChangesAsync();
}
public async Task AddProduct(Product product)
{
if (product == null)
{
throw new ArgumentNullException();
}
_context.Products.Add(product);
await _context.SaveChangesAsync();
}
public async Task AddOrder(Order order)
{
if (order == null)
{
throw new ArgumentNullException();
}
_context.Orders.Add(order);
await _context.SaveChangesAsync();
}
public async Task AddCartItem(string email, int productId, int quantity)
{
var shoppingCart = await GetExistingOrCreateNewShoppingCart(email);
var product = _context.Products.Where(x => x.ProductId == productId).FirstOrDefault();
shoppingCart.AddItem(productId, quantity, product.Price);
await _context.SaveChangesAsync();
await CalculateTotalPrice(shoppingCart);
}
public async Task <int> Create(CheckoutRequest request)
{
var orderDetails = new List <OrderDetail>();
foreach (var item in request.OrderDetailViewModel)
{
orderDetails.Add(new OrderDetail()
{
ProductId = item.ProductId,
Quantity = item.Quantity,
Price = item.Price
});
}
var order = new Order()
{
UserId = request.UserId != null ? request.UserId: Guid.NewGuid(),
ShipName = request.Name,
ShipAddress = request.Address,
ShipEmail = request.Email,
ShipPhoneNumber = request.PhoneNumber,
OrderDate = DateTime.Now,
Status = request.UserId != null? OrderStatus.InProgress : OrderStatus.Pending, //
OrderDetails = orderDetails
};
_context.Orders.Add(order);
await _context.SaveChangesAsync();
return(order.Id);
}
public async Task <int> Create(ProductCreateRequest request)
{
var product = new Product()
{
Price = request.Price,
};
_context.Products.Add(product);
return(await _context.SaveChangesAsync());
}
public async Task <int> AddImage(int productId, ProductImageCreateRequest request)
{
var productImage = new ProductImage()
{
Caption = request.Caption,
DateCreated = DateTime.Now,
IsDefault = request.IsDefault,
ProductId = productId,
SortOrder = request.SortOrder
};
if (request.ImageFile != null)
{
productImage.ImagePath = await this.SaveFile(request.ImageFile);
productImage.FileSize = request.ImageFile.Length;
}
_context.ProductImages.Add(productImage);
await _context.SaveChangesAsync();
return(productImage.Id);
}
