/// <summary>
/// Add product to the shop
/// </summary>
/// <param name="product">product to be added </param>
/// <exception cref="ArgumentNullException">Product must not be null</exception>
public void AddProductToShop(ProductEntity product)
{
if (ReferenceEquals(product, null))
{
throw new ArgumentNullException($"{nameof(product)} must not be null");
}
productService.Create(product.ToDalProduct());
productService.Commit();
}
/// <summary>
/// add purchase to the shop
/// </summary>
/// <param name="purch">purchase to be added</param>
public void RegisterPurchase(PurchaseEntity purch)
{
if (ReferenceEquals(purch, null))
{
throw new ArgumentNullException($"{nameof(purch)} must not be null");
}
purchaseService.Create(purch.ToDallPurchase());
purchaseService.Commit();
}