public ActionResult Checkout()
{
List <Customer> customers = allCustomersContext.Collection().ToList();
var userName = User.Identity.GetUserName();
var currentUser = customers.FirstOrDefault(c => c.Email == userName);
// System.Diagnostics.Debug.WriteLine("userName: "******" " + currentUser.LastName;
Order order = new Order();
order.FirstName = currentUser.FirstName == null ? null : currentUser.FirstName;
order.Surname = currentUser.LastName == null ? null : currentUser.LastName;
order.Email = currentUser.Email == null ? null : currentUser.Email;
order.Street = currentUser.Street == null ? null : currentUser.Street;
order.City = currentUser.City == null ? null : currentUser.City;
order.State = currentUser.State == null ? null : currentUser.State;
order.ZipCode = currentUser.ZipCode == null ? null : currentUser.ZipCode;
return(View(order));
}
else
{
ViewBag.Message = "Customer";
return(View());
}
}
public void CloseOrder(Order order)
{
var basketItems = shoppingCartService.GetShoppingCartItems(this.HttpContext);
order.OrderStatus = "Order Created";
order.OrderStatus = "Payment Processed";
orderService.CreateOrder(order, basketItems);
//clear the basket
shoppingCartService.ClearShoppingCart(this.HttpContext);
}
public ActionResult Checkout(Order order)
{
var basketItems = shoppingCartService.GetShoppingCartItems(this.HttpContext);
order.OrderStatus = "Order Created";
order.Email = User.Identity.Name;
//TODO: process payment...
order.OrderStatus = "Payment Processed";
orderService.CreateOrder(order, basketItems);
//clear the basket
shoppingCartService.ClearShoppingCart(this.HttpContext);
//And finally redirect the user to the thank you page with order id.
return(RedirectToAction("Thankyou", new { OrderId = order.Id }));
}
public ActionResult PaymentWithBank(Order order)
{
CloseOrder(order);
return(View("SuccessView"));
}
public ActionResult PaymentWithPaypal(Order order)
{
CloseOrder(order);
//getting the apiContext as earlier
APIContext apiContext = PaypalConfiguration.GetAPIContext();
try
{
string payerId = Request.Params["PayerID"];
if (string.IsNullOrEmpty(payerId))
{
//this section will be executed first because PayerID doesn't exist
//it is returned by the create function call of the payment class
// Creating a payment
// baseURL is the url on which paypal sendsback the data.
// So we have provided URL of this controller only
string baseURI = Request.Url.Scheme + "://" + Request.Url.Authority + "/Paypal/PaymentWithPayPal?";
//guid we are generating for storing the paymentID received in session
//after calling the create function and it is used in the payment execution
var guid = Convert.ToString((new Random()).Next(100000));
//CreatePayment function gives us the payment approval url
//on which payer is redirected for paypal acccount payment
var createdPayment = this.CreatePayment(apiContext, baseURI + "guid=" + guid);
//get links returned from paypal in response to Create function call
var links = createdPayment.links.GetEnumerator();
string paypalRedirectUrl = null;
while (links.MoveNext())
{
Links lnk = links.Current;
if (lnk.rel.ToLower().Trim().Equals("approval_url"))
{
//saving the payapalredirect URL to which user will be redirected for payment
paypalRedirectUrl = lnk.href;
}
}
// saving the paymentID in the key guid
Session.Add(guid, createdPayment.id);
return(Redirect(paypalRedirectUrl));
}
else
{
// This section is executed when we have received all the payments parameters
// from the previous call to the function Create
// Executing a payment
var guid = Request.Params["guid"];
var executedPayment = ExecutePayment(apiContext, payerId, Session[guid] as string);
if (executedPayment.state.ToLower() != "approved")
{
return(View("FailureView"));
}
}
}
catch (Exception ex)
{
PaypalLogger.Log("Error: " + ex.Message);
return(View("FailureView"));
}
return(View("SuccessView"));
}
// Handle Payment below:
public ActionResult PaymentWithCreditCard(Order order)
{
CloseOrder(order);
//create and item for which you are taking payment
//if you need to add more items in the list
//Then you will need to create multiple item objects or use some loop to instantiate object
Item item = new Item();
item.name = "Demo Item";
//item.currency = "USD";
item.price = "5";
item.quantity = "1";
item.sku = "sku";
//Now make a List of Item and add the above item to it
//you can create as many items as you want and add to this list
List <Item> itms = new List <Item>();
itms.Add(item);
ItemList itemList = new ItemList();
itemList.items = itms;
//Address for the payment
Address billingAddress = new Address();
billingAddress.city = "NewYork";
billingAddress.country_code = "US";
billingAddress.line1 = "23rd street kew gardens";
billingAddress.postal_code = "43210";
billingAddress.state = "NY";
//Now Create an object of credit card and add above details to it
CreditCard crdtCard = new CreditCard();
crdtCard.billing_address = billingAddress;
crdtCard.cvv2 = "874";
crdtCard.expire_month = 1;
crdtCard.expire_year = 2020;
crdtCard.first_name = "Aman";
crdtCard.last_name = "Thakur";
crdtCard.number = "1234567890123456";
crdtCard.type = "discover";
// Specify details of your payment amount.
Details details = new Details();
details.shipping = "1";
details.subtotal = "5";
details.tax = "1";
// Specify your total payment amount and assign the details object
Amount amnt = new Amount();
amnt.currency = "USD";
// Total = shipping tax + subtotal.
amnt.total = "7";
amnt.details = details;
// Now make a trasaction object and assign the Amount object
Transaction tran = new Transaction();
tran.amount = amnt;
tran.description = "Description about the payment amount.";
tran.item_list = itemList;
tran.invoice_number = "your invoice number which you are generating";
// Now, we have to make a list of trasaction and add the trasactions object
// to this list. You can create one or more object as per your requirements
List <Transaction> transactions = new List <Transaction>();
transactions.Add(tran);
// Now we need to specify the FundingInstrument of the Payer
// for credit card payments, set the CreditCard which we made above
FundingInstrument fundInstrument = new FundingInstrument();
fundInstrument.credit_card = crdtCard;
// The Payment creation API requires a list of FundingIntrument
List <FundingInstrument> fundingInstrumentList = new List <FundingInstrument>();
fundingInstrumentList.Add(fundInstrument);
// Now create Payer object and assign the fundinginstrument list to the object
Payer payr = new Payer();
payr.funding_instruments = fundingInstrumentList;
payr.payment_method = "credit_card";
// finally create the payment object and assign the payer object & transaction list to it
Payment pymnt = new Payment();
pymnt.intent = "sale";
pymnt.payer = payr;
pymnt.transactions = transactions;
try
{
//getting context from the paypal, basically we are sending the clientID and clientSecret key in this function
//to the get the context from the paypal API to make the payment for which we have created the object above.
//Code for the configuration class is provided next
// Basically, apiContext has a accesstoken which is sent by the paypal to authenticate the payment to facilitator account. An access token could be an alphanumeric string
APIContext apiContext = PaypalConfiguration.GetAPIContext();
// Create is a Payment class function which actually sends the payment details to the paypal API for the payment. The function is passed with the ApiContext which we received above.
Payment createdPayment = pymnt.Create(apiContext);
//if the createdPayment.State is "approved" it means the payment was successfull else not
if (createdPayment.state.ToLower() != "approved")
{
return(View("FailureView"));
}
}
catch (PayPal.PayPalException ex)
{
PaypalLogger.Log("Error: " + ex.Message);
return(View("FailureView"));
}
return(View("SuccessView"));
}