public void Execute()
{
ValidateProductPrice validateProductPrice = new ValidateProductPrice();
validateProductPrice.InputArgument = this.InputArgument;
validateProductPrice.Execute();
if (validateProductPrice.OutputArgument)
{
GetProduct getProduct = new GetProduct();
getProduct.InputArgument = p => p.Code == this.InputArgument.Code;
getProduct.Execute();
if (getProduct.OutputArgument?.Count > 0 && getProduct.OutputArgument[0].Id != this.InputArgument.Id)
{
throw new DuplicateProductException();
}
else
{
this.InputArgument.LastUpdated = DateTime.Now;
}
}
else
{
throw new ProductPriceValidationException();
}
}
private void CheckProductExists()
{
getProduct.InputArgument = p => p.Code == this.InputArgument.Code;
getProduct.Execute();
if (getProduct.OutputArgument != null && getProduct.OutputArgument.Count() > 0)
{
throw new DuplicateProductException();
}
}