public AddProductToCart(CartTasks cart_tasks)
{
this.cart_tasks = cart_tasks;
}
public AddProductToCart(CartTasks cartTasks, ResponseEngine response_engine)
{
cart_tasks = cartTasks;
this.response_engine = response_engine;
}
public DefaultCartTasks(Request request, CartTasks cart_tasks;)
{
this.request = request;
}