public SellerController(BuyerProvider buyerProvider, ProductProvider productProvider, SellerProvider sellerProvider, UserProvider userProvider)
{
_buyerProvider = buyerProvider;
_productProvider = productProvider;
_sellerProvider = sellerProvider;
_userProvider = userProvider;
}
public ProductController(BuyerProvider buyerProvider, ProductProvider productProvider, SellerProvider sellerProvider, DataContext context, UserProvider userProvider)
{
_buyerProvider = buyerProvider;
_productProvider = productProvider;
_sellerProvider = sellerProvider;
_userProvider = userProvider;
_context = context;
}