public Receipt GenerateReceipt()
{
var recipt = new Receipt(_taxRate)
{
Company = Company,
InvoiceNumber = new Random().Next(1000, 10000), //Just a randon invoice number, we'd use a primary key or a generated number for the invoice number
Date = DateTime.UtcNow //in a real system we would convert this to the correct timezone.
};
ProcessLineItems(recipt);
recipt.ReconcileTotal();
return recipt;
}
/// <summary>
/// Creates the receipt for the order
/// </summary>
/// <param name="type">The type of the receipt to be created</param>
/// <returns></returns>
public string CreateReceipt(Receipt type)
{
IReceipt receipt = ReceiptSimpleFactory.CreateReceipt(type);
return(receipt.GenerateReceipt(this));
}
private static string CompileTemplate(Receipt model, string resourceName, string templateKey)
{
var assembly = Assembly.GetExecutingAssembly();
var template = string.Empty;
using (var stream = assembly.GetManifestResourceStream(resourceName))
using (var reader = new StreamReader(stream))
{
template = reader.ReadToEnd();
}
var config = new TemplateServiceConfiguration {EncodedStringFactory = new RawStringFactory()};
Engine.Razor = RazorEngineService.Create(config);
return Engine.Razor.RunCompile(template, templateKey, null, model);
}
private void ProcessLineItems(Receipt receipt)
{
foreach (var line in _lines)
{
var price = line.Item.Price;
var qty = line.Quantity;
var sub = (decimal) (price*qty);
receipt.Items.Add(new ReciptLineItem
{
Description = line.Name(),
Quantity = qty,
Total = sub
});
var discounts = ApplyDiscounts(line, sub);
receipt.Items.AddRange(discounts);
}
}
/// <summary>
/// Creates the receipt for the order
/// </summary>
/// <param name="type">The type of the receipt to be created</param>
/// <returns></returns>
public string CreateReceipt(Receipt type)
{
IReceipt receipt = ReceiptSimpleFactory.CreateReceipt(type);
return receipt.GenerateReceipt(this);
}
