/// <summary>
/// finds a list of user products by username, productId or both.
/// </summary>
/// <param name="user_product"></param>
/// <param name="instance_use"></param>
/// <returns>List<UserProduct></returns>
public List <UserProduct> Find(UserProduct user_product, string instance_use)
{
List <UserProduct> result;
switch (instance_use)
{
case "Username":
result = db_userproduct.FindUserProductByUsername(user_product.Username);
break;
case "Product Id":
result = db_userproduct.FindUserProductByProductId(user_product.ProductId);
break;
case "Both":
result = new List <UserProduct>();
result.Add(db_userproduct.FindUserProduct(user_product));
break;
default:
result = new List <UserProduct>();
break;
}
return(result);
}
public void Cleanup()
{
List <UserProduct> user_products;
db_userproduct.DeleteByUsername(user.Username);
foreach (Product product in products)
{
user_products = db_userproduct.FindUserProductByProductId(product.Id);
foreach (UserProduct user_product in user_products)
{
db_userproduct.Delete(user_product);
}
db_product.DeleteProduct(product.Id);
}
}