/// <summary>
/// Qualifies an order based on rules you set
/// these are simple rules - override as needed
/// </summary>
public virtual void ValidateUse(Order order) {
if (ExpiresOn < DateTime.Now)
throw new InvalidOperationException("This coupon is Expired");
if (order.SubTotal < MininumPurchase)
throw new InvalidOperationException("There is a minimum of " + MininumPurchase.ToString("C") + " required");
if (order.Items.Count < MinimumItems)
throw new InvalidOperationException("There is a minimum of " + MinimumItems.ToString() + " items required");
if (MustHaveProducts.Length > 0) {
bool haveProduct=false;
foreach (string productCode in MustHaveProducts) {
var item = order.Items.Where(x => x.Product.ProductCode == productCode).SingleOrDefault();
if (item != null) {
haveProduct = true;
break;
}
}
if (!haveProduct)
throw new InvalidOperationException("This coupon is not valid for the items you've selected");
}
}
public void ApplyCoupon(Order order) {
decimal discountRate = PercentOff / 100;
order.DiscountAmount = order.SubTotal * discountRate;
}
public void SendOrderEmail(Order order, MailerType mailType) {
//pull the mailer
Mailer mailer = GetMailerForOrder(order, mailType);
//no catches here - let bubble to caller
Send(mailer);
}
public decimal CalculateTaxAmount(Order order)
{
decimal result = 0;
//get the rates from the DB
//sales tax is a tricky thing
//you should speak to an accountant or CPA with regards to your needs
//This sample tax calculator applies SalesTax by state
//Sales tax is generally applied when you your business has a physical presence, or "Nexxus"
//in the same location as the shipping address.
//In the US, taxes are applied based on jurisdictions, which are address-based.
//It is your responsibility to calculate taxes correctly
//if the order's shipping address is located in the same state as our business
//apply the tax
//this assumes the input uses ISO 2-letter codes
TaxRate rate = GetRate(order);
if (rate != null)
{
result = rate.Rate * order.TaxableGoodsSubtotal;
}
return result;
}
public void VerifyOrder(Order order) {
//set the order as submitted - this will "clear" the basket
order.Status = OrderStatus.Submitted;
_orderService.SaveOrder(order);
//send thank you email
_mailerService.SendOrderEmail(order, MailerType.CustomerOrderReceived);
//validate shipping address
_addressValidation.VerifyAddress(order.ShippingAddress);
//authorize payment
_paymentService.Authorize(order);
//set order status to verified
order.Status = OrderStatus.Verified;
//save the order
_orderService.SaveOrder(order);
//adjust inventory
foreach (OrderItem item in order.Items) {
_inventoryService.IncrementInventory(item.Product.ID, -item.Quantity, "Adjustment for order " + order.ID);
}
//email admin RE new order
_mailerService.SendOrderEmail(order, MailerType.AdminOrderReceived);
}
public void SendAdminEmail(Order order, string subject, string body) {
string adminEmail = System.Configuration.ConfigurationManager.AppSettings["StoreEmail"];
body = "Message RE Order " + order.OrderNumber + Environment.NewLine + body;
MailMessage message = new MailMessage(adminEmail, adminEmail, subject, body);
Send(message);
}
public void SendOrderEmail(Commerce.Data.Order order, Commerce.Data.MailerType mailType)
{
//pull the mailer
Mailer mailer = GetMailerForOrder(order, mailType);
//no catches here - let bubble to caller
Send(mailer);
}
public IQueryable<ShippingMethod> GetRates(Order order)
{
var shipping = GetShippingMethods().ToList();
foreach (ShippingMethod m in shipping)
m.Cost = order.TotalWeightInPounds * m.RatePerPound;
return shipping.AsQueryable();
}
public Transaction Capture(Order order)
{
//Refunding process - most gateways support this
string authCode = "XYZ" + Guid.NewGuid().ToString().Substring(0, 10);
return new Transaction(order.ID, order.Total, authCode, TransactionProcessor.FakePaymentProcessor);
}
public void Order_ShouldHave_ID_Number_Date_UserName_DiscountAmount_Items() {
var o = new Order("1234", "rob");
Assert.IsNotNull(o.ID);
Assert.AreEqual("1234", o.OrderNumber);
Assert.AreEqual("rob", o.UserName);
Assert.IsNotNull(o.Items);
}
public IList<ShippingMethod> CalculateRates(Order order)
{
//pull the methods out
var methods = _shippingRepository.GetRates(order);
//their might be restrictions on the shipping
//such as no ground delivery to HI...
return methods.ToList();
}
public void ApplyCoupon(Order order) {
decimal discountRate = PercentOff / 100;
foreach (string productCode in ProductCodes) {
OrderItem item = order.Items.Where(x => x.Product.ProductCode.Equals(productCode, StringComparison.InvariantCultureIgnoreCase)).SingleOrDefault();
if (item != null) {
order.DiscountAmount+=item.Product.Price * discountRate * item.Quantity;
}
}
}
Dictionary<string, object> GetCancelParams(Order order)
{
Dictionary<string, object> parameters = new Dictionary<string, object>();
parameters.Add("PaymentServiceInterface", _paymentService);
parameters.Add("OrderServiceInterface", _orderService);
parameters.Add("MailerServiceInterface", _mailerService);
parameters.Add("InventoryServiceInterface", _inventoryService);
parameters.Add("CustomerOrder", order);
return parameters;
}
public Dictionary<string, object> GetShippingParams(Order order, string trackingNumber, DateTime estimatedDelivery)
{
Dictionary<string, object> parameters = new Dictionary<string, object>();
parameters.Add("OrderServiceInterface", _orderService);
parameters.Add("MailerServiceInterface", _mailerService);
parameters.Add("CustomerOrder", order);
parameters.Add("TrackingNumber", trackingNumber);
parameters.Add("EstimatedDelivery", estimatedDelivery);
return parameters;
}
public void ChargeOrder(Order order) {
Dictionary<string, object> parameters = new Dictionary<string, object>();
parameters.Add("PaymentServiceInterface", _paymentService);
parameters.Add("OrderServiceInterface", _orderService);
parameters.Add("MailerServiceInterface", _mailerService);
parameters.Add("AddressValidationInterface", _addressValidation);
parameters.Add("InventoryServiceInterface", _inventoryService);
parameters.Add("CustomerOrder", order);
WorkflowInstance instance = WFRuntimeInstance.CreateWorkflow(
typeof(Commerce.Pipelines.ChargeWorkflow), parameters);
instance.Start();
}
public TestOrderRepository() {
_order = _order ?? new Order("TESTORDER", "testuser");
_orders = new List<Order>();
_orders.Add(_order);
//create the items
_orderItems = new List<OrderItem>();
_addresses = new List<Address>();
for (int i = 0; i < 2; i++)
{
var add = new Address("testuser", "first" + i, "last" + i, "email" + i,
"street1" + i, "street2" + i, "city" + i,
"stateprovince" + i, "zip" + i, "country" + i);
add.IsDefault = i == 1;
add.ID = i;
if (!_addresses.Contains(add))
_addresses.Add(add);
}
TestCatalogRepository catalog = new TestCatalogRepository();
for (int i = 0; i < 99; i++) {
Order o = new Order("order" + i, "user" + 1);
o.ID = Guid.NewGuid();
for (int x = 1; x <= 5; x++) {
OrderItem item = new OrderItem(o.ID, catalog.GetProducts()
.Where(y=>y.ID==x).SingleOrDefault());
item.Quantity = x == 5 ? 3 : 1;
if(item.Quantity==1)
item.Quantity = x == 4 ? 2 : 1;
_orderItems.Add(item);
o.Items.Add(item);
}
o.ShippingAddress = GetAddresses().Take(1).Skip(1).SingleOrDefault();
_orders.Add(o);
}
}
TaxRate GetRate(Order order)
{
var rates = _taxRepository.GetTaxRates().ToList();
//check the ZIP first - this allows zip-based overrides for places
//like Universities, that may have 4% lower tax
TaxRate result = (from r in rates
where r.Zip == order.ShippingAddress.Zip
select r).SingleOrDefault();
if (result == null)
result = (from rs in rates
where rs.Region == order.ShippingAddress.StateOrProvince &&
rs.Country == order.ShippingAddress.Country
select rs).SingleOrDefault();
return result;
}
/// <summary>
/// Processes a coupon for an order
/// </summary>
public void ProcessCoupon(string couponCode, Order order) {
//get the incentive
IIncentive i = GetIncentive(couponCode);
if (i != null) {
IIncentive check = order.IncentivesUsed.Where(x => x.Code.Equals(couponCode, StringComparison.InvariantCultureIgnoreCase)).SingleOrDefault();
if (check==null) {
//make sure it's valid
//this will throw
//let it
i.ValidateUse(order);
i.Coupon.ApplyCoupon(order);
order.IncentivesUsed.Add(i);
order.DiscountReason = "Coupon " + couponCode + " applied";
}
}
}
public Transaction Authorize(Order order)
{
//this is where you would structure a call to a payment processor
//of your choice - like Verisign, PayPal, etc
//an authorization is just that - not an actual movement of money
//legally you are only allowed to transact money
//when the shippable goods have been shipped
//the credit card number and information is on the order
CreditCard card = order.PaymentMethod as CreditCard;
//run the auth here, with the data from the order, as needed
string authCode = "XYZ" + Guid.NewGuid().ToString().Substring(0, 10);
return new Transaction(order.ID, order.Total, authCode, TransactionProcessor.FakePaymentProcessor);
}
public void ChargeOrder(Order order)
{
//issue the capture order to the payment service
//and add the transaction to the order
//this gets saved on Submit
if (order.Transactions == null)
order.Transactions = new LazyList<Transaction>();
//pull this order and make sure it's not already transacted/charged
CheckOrderForPayments(order);
Transaction t = _paymentService.Capture(order);
CreateTransaction(order, t.AuthorizationCode, t.Amount, t.Processor);
//set the status of the order to "Charged"
order.Status = OrderStatus.Charged;
_orderService.SaveOrder(order);
}
public Mailer GetMailerForOrder(Order order, MailerType mailType) {
//pull the template
Mailer mailer = GetMailer(mailType, order.UserLanguageCode);
//format it
//this will change, for sure
//need some better injection method
string storeName=System.Configuration.ConfigurationManager.AppSettings["StoreName"].ToString();
string storeReplyTo=System.Configuration.ConfigurationManager.AppSettings["StoreEmail"].ToString();
mailer.Body = mailer.Body.Replace("#STORENAME#", storeName)
.Replace("#USERNAME#",order.ShippingAddress.FullName)
.Replace("#ORDERLINK#",System.IO.Path.Combine(_orderAbsoluteRoot,order.ID.ToString()));
mailer.FromEmailAddress = storeReplyTo;
mailer.ToEmailAddress = order.ShippingAddress.Email;
mailer.UserName = order.UserName;
mailer.Status = MailerStatus.Queued;
return mailer;
}
public void Order_Should_Have_OrderStatus_SetTo_NotCheckedOut_OnCreation() {
Order order = new Order("testuser");
Assert.AreEqual(OrderStatus.NotCheckoutOut, order.Status);
}
public void Order_Should_Have_Billing_And_Shipping_Addresses_SetTo_Null_OnCreation() {
Order order = new Order("testuser");
Assert.IsNull(order.ShippingAddress);
}
private static void CreateSqlOrder()
{
using (var uow = CommerceModelUnitOfWork.UnitOfWork()) {
//lets grab up a few products.
var products = new List<Product>();
var asinList = new string[] {"B00000J1EQ",
"B00002CF9M",
"B00002S932",
"B00004UE3D",
"B00004XSAE" };
foreach (var asin in asinList) {
var query = Query<Product>
.Where(item => item.Asin == asin);
var product = uow.Products.FirstOrDefault(item => item.Asin == asin);
products.Add(product);
}
var customer = new Customer() {
Address1 = "123 Main Street",
City = "Simpsonville",
Country = "US",
Email = "*****@*****.**",
FirstName = "John",
LastName = "Doe",
Phone = "555-867-5309",
StateOrProvince = "SC"
};
uow.Add(customer);
var order = new Order() {
Customer = customer,
OrderDate = DateTime.Now,
ShipTo = customer,
Status = (int)OrderStatus.New
};
uow.Add(order);
foreach (var product in products) {
var orderDetail = new OrderDetail() {
Order = order,
Product = product,
OrderedQuantity = 2,
Quantity = 2,
UnitPrice = 19.95m
};
uow.Add(orderDetail);
}
uow.SaveChanges();
}
}
public void ShipOrder(Order order,
string trackingNumber, DateTime estimatedDelivery) {
Dictionary<string, object> parameters = new Dictionary<string, object>();
parameters.Add("OrderServiceInterface", _orderService);
parameters.Add("MailerServiceInterface", _mailerService);
parameters.Add("CustomerOrder", order);
parameters.Add("TrackingNumber", trackingNumber);
parameters.Add("EstimatedDelivery", estimatedDelivery);
WorkflowInstance instance = WFRuntimeInstance.CreateWorkflow(
typeof(Commerce.Pipelines.ShipOrderWorkflow), parameters);
instance.Start();
}
public void ApplyCoupon(Order order) {
//set the discount on the order
order.DiscountAmount = AmountOff;
}
public void AcceptPalPayment(Order order, string transactionID, decimal payment) {
Dictionary<string, object> parameters = new Dictionary<string, object>();
parameters.Add("OrderServiceInterface", _orderService);
parameters.Add("MailerServiceInterface", _mailerService);
parameters.Add("PaymentServiceInterface", _paymentService);
parameters.Add("InventoryServiceInterface", _inventoryService);
parameters.Add("CustomerOrder", order);
parameters.Add("PayPalTransactionID", transactionID);
parameters.Add("AmountPaid", payment);
WorkflowInstance instance = WFRuntimeInstance.CreateWorkflow(
typeof(Commerce.Pipelines.WindowsWorkflow.AcceptPayPalWorkflow), parameters);
instance.Start();
}
public void SaveOrder(Order order)
{
_order = order;
}
ActionResult ValidateShippingAndRedirect(Order order) {
bool isValid = false;
try {
_addressValidator.VerifyAddress(order.ShippingAddress);
isValid = true;
} catch {
this.SetErrorMessage("Please check the address you've entered; it appears invalid");
}
if (isValid) {
//put it in TempData
PutTempOrder(order);
//send them off...
return RedirectToAction("CreditCard");
} else {
OrderData data = new OrderData();
data.CurrentOrder = order;
return View("Shipping", order);
}
}
void PutTempOrder(Order order) {
TempData["order"] = order;
}
public void SaveItems(Order order) {
_order = order;
}
