public static Agreement CreateBillingAgreement(string planId, ShippingAddress shippingAddress,
string name, string description, DateTime startDate)
{
// PayPal Authentication tokens
var apiContext = PayPalConfig.GetAPIContext();
var agreement = new Agreement()
{
name = name,
description = description,
start_date = startDate.ToString("yyyy-MM-ddTHH:mm:ss") + "Z",
payer = new Payer()
{
payment_method = "paypal",
},
plan = new Plan()
{
id = planId
},
shipping_address = shippingAddress
};
var createdAgreement = agreement.Create(apiContext);
return(createdAgreement);
}
// GET: Payment
public ActionResult PaymentWithPayPal(string Cancel = null)
{
if (Session["usr"] == null)
{
return(RedirectToAction("Login", "Account"));
}
APIContext apiContext = PayPalConfig.GetAPIContext();
try
{
string PayerId = Request.Params["PayerId"];
if (string.IsNullOrEmpty(PayerId))
{
string baseURI = Request.Url.Scheme + "://" + Request.Url.Authority
+ "/Payment/PaymentWithPayPal?";
var guid = Convert.ToString((new Random()).Next(100000));
var createdPayment = this.CreatePayment(apiContext, baseURI + "guid=" + guid);
var links = createdPayment.links.GetEnumerator();
string paypalRedirectUrl = null;
while (links.MoveNext())
{
Links link = links.Current;
if (link.rel.ToLower().Trim().Equals("approval_url"))
{
paypalRedirectUrl = link.href;
}
}
Session.Add(guid, createdPayment.id);
return(Redirect(paypalRedirectUrl));
}
else
{
var guid = Request.Params["guid"];
var executePayment = ExecutePayment(apiContext, PayerId, Session[guid] as string);
if (executePayment.state.ToLower() != "approved")
{
ViewBag.ErrorMessage = executePayment.failure_reason;
return(View("FailureView"));
}
}
}
catch (Exception x)
{
ViewBag.ErrorMessage = x.Message;
return(View("FailureView"));
}
RegistrarVenta();
return(View("SuccessView"));
}
/// <summary>
///
/// UPDATE:
/// UpdateBillingPlan(
/// planId: "P-5FY40070P6526045UHFWUVEI",
/// path: "/",
/// value: new Plan { description = "new description" }
/// );
/// DELETE:
/// UpdateBillingPlan(
/// planId: "P-5FY40070P6526045UHFWUVEI",
/// path: "/",
/// value: new Plan { state = "INACTIVE" });
/// </summary>
/// <param name="planId"></param>
/// <param name="path"></param>
/// <param name="value"></param>
public static void UpdateBillingPlan(string planId, string path, object value)
{
// PayPal Authentication tokens
var apiContext = PayPalConfig.GetAPIContext();
// Retrieve Plan
var plan = Plan.Get(apiContext, planId);
// Activate the plan
var patchRequest = new PatchRequest()
{
new Patch()
{
op = "replace",
path = path,
value = value
}
};
plan.Update(apiContext, patchRequest);
}
public ActionResult PaymentWithCreditCard(string CreditCardId = "")
{
var pvm = PaypalViewModel.GetSamplePayment("*****@*****.**");
var apiContext = PayPalConfig.GetAPIContext();
// A transaction defines the contract of a payment.
var transaction = new Transaction()
{
amount = new Amount()
{
currency = pvm.Transaction.Amount.Currency,
total = pvm.Transaction.Amount.Total,
details = new Details()
{
shipping = pvm.Transaction.Amount.Detail.Shipping,
subtotal = pvm.Transaction.Amount.Detail.Subtotal,
tax = pvm.Transaction.Amount.Detail.Tax
}
},
description = pvm.Transaction.Description,
item_list = new ItemList()
{
items = pvm.Transaction.ItemList.Select(s => new Item
{
name = s.Name,
currency = s.Currency,
price = s.Price,
quantity = s.Quantity,
sku = s.Sku
}).ToList(),
shipping_address = new ShippingAddress
{
city = pvm.Transaction.ShippingAddress.City,
country_code = pvm.Transaction.ShippingAddress.CountryCodeDomain,
line1 = pvm.Transaction.ShippingAddress.AddressLine,
postal_code = pvm.Transaction.ShippingAddress.PostalCode,
state = pvm.Transaction.ShippingAddress.State,
recipient_name = pvm.Transaction.ShippingAddress.RecipientName
}
},
invoice_number = String.IsNullOrEmpty(pvm.Transaction.InvoiceNumber) ? GetRandomInvoiceNumber() : pvm.Transaction.InvoiceNumber
};
// A resource representing a Payer that funds a payment.
var payer = new Payer()
{
payment_method = "credit_card",
payer_info = new PayerInfo
{
email = pvm.Payer.PayerInfo.Email
}
};
if (String.IsNullOrEmpty(CreditCardId))
{
payer.funding_instruments = new List <FundingInstrument>()
{
new FundingInstrument()
{
credit_card = new CreditCard()
{
billing_address = new Address()
{
city = pvm.Payer.FundingInstrument.CreditCard.BillingAddress.City,
country_code = pvm.Payer.FundingInstrument.CreditCard.BillingAddress.CountryCodeDomain,
line1 = pvm.Payer.FundingInstrument.CreditCard.BillingAddress.AddressLine,
postal_code = pvm.Payer.FundingInstrument.CreditCard.BillingAddress.PostalCode,
state = pvm.Payer.FundingInstrument.CreditCard.BillingAddress.State
},
cvv2 = pvm.Payer.FundingInstrument.CreditCard.Cvv2,
expire_month = pvm.Payer.FundingInstrument.CreditCard.ExpireMonth,
expire_year = pvm.Payer.FundingInstrument.CreditCard.ExpireYear,
first_name = pvm.Payer.FundingInstrument.CreditCard.FirstName,
last_name = pvm.Payer.FundingInstrument.CreditCard.LastName,
number = pvm.Payer.FundingInstrument.CreditCard.CcNumber,
type = pvm.Payer.FundingInstrument.CreditCard.CcType
}
}
};
CreditCardId = PaypalVault.StoreCreditCardInPaypal(pvm.Payer.FundingInstrument.CreditCard);
}
else
{
//Here, we are assigning the User's Credit Card ID which we saved in Database
payer.funding_instruments = new List <FundingInstrument>()
{
new FundingInstrument()
{
credit_card_token = new CreditCardToken
{
credit_card_id = CreditCardId
}
}
};
}
// A Payment resource; create one using the above types and intent as `sale` or `authorize`
var payment = new PayPal.Api.Payment()
{
intent = "sale",
payer = payer,
transactions = new List <Transaction>()
{
transaction
}
};
// ^ Ignore workflow code segment
#region Track Workflow
//this.flow.AddNewRequest("Create credit card payment", payment);
#endregion
// Create a payment using a valid APIContext
var createdPayment = payment.Create(apiContext);
// ^ Ignore workflow code segment
#region Track Workflow
//this.flow.RecordResponse(createdPayment);
#endregion
if (createdPayment.state.ToLower() != "approved")
{
//return View("FailureView");
return(Content("Failed"));
}
return(Content("Success Id: " + CreditCardId));
// For more information, please visit [PayPal Developer REST API Reference](https://developer.paypal.com/docs/api/).
}
public ActionResult PaymentWithPaypal(PaypalViewModel pvm)
{
pvm = PaypalViewModel.GetSamplePayment();
//getting the apiContext as earlier
APIContext apiContext = PayPalConfig.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.GetLeftPart(UriPartial.Authority) // Request.Url.Scheme + "://" + Request.Url.Authority
+ "/" + Url.Action("PaymentWithPayPal", "Paypal", new { area = "OrderFramework" }) + "?";
//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 account payment
var createdPayment = this.CreatePayment(pvm, 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(Content("Failed"));
}
}
}
catch (Exception ex)
{
//Logger.log("Error" + ex.Message);
//return View("FailureView");
return(Content("Failed"));
}
//return View("SuccessView");
return(Content("Success"));
}
public ActionResult AddressAndPayment(OrderViewModel orderViewModel)
{
if (!ModelState.IsValid)
{
ViewBag.Months = PayPalHelper.Months;
ViewBag.Years = PayPalHelper.Years;
ViewBag.CreditCardTypes = PayPalHelper.CreditCardTypes;
ViewBag.Countries = PayPalHelper.Countries;
return(View(orderViewModel));
}
try
{
//create the order to store information in our database
var cart = ShoppingCart.GetCart(this.HttpContext);
Order order = new Order();
decimal orderTotal = 0;
order.Username = User.Identity.Name;
order.OrderDate = DateTime.Now;
order.OrderDetails = new List <OrderDetail>();
var cartProducts = cart.GetCartProducts();
// Iterate over the products in the cart,
// adding the order details for each
foreach (var product in cartProducts)
{
var orderDetail = new OrderDetail
{
ProductId = product.ProductId,
OrderId = order.OrderId,
UnitPrice = product.Product.Price,
Quantity = product.Count
};
// Set the order total of the shopping cart
orderTotal += (product.Count * product.Product.Price);
order.OrderDetails.Add(orderDetail);
}
// Set the order's total to the orderTotal count
order.Total = orderTotal;
//add everything to the DB
dbContext.Orders.Add(order);
dbContext.OrderDetails.AddRange(order.OrderDetails);
//proccess to paypal
List <PayPal.Api.Item> items = new List <PayPal.Api.Item>();
foreach (OrderDetail orderDetail in order.OrderDetails)
{
PayPal.Api.Item item = new PayPal.Api.Item();
item.name = dbContext.Products.Single(p => p.ProductId == orderDetail.ProductId).Name;
item.currency = "USD";
item.price = orderDetail.UnitPrice.ToString();
item.quantity = orderDetail.Quantity.ToString();
item.sku = orderDetail.ProductId.ToString();
items.Add(item);
}
PayPal.Api.ItemList itemList = new PayPal.Api.ItemList();
itemList.items = items;
PayPal.Api.Address address = new PayPal.Api.Address();
address.city = orderViewModel.City;
address.country_code = orderViewModel.Country;
address.line1 = orderViewModel.Address;
address.postal_code = orderViewModel.PostalCode.ToString();
address.state = orderViewModel.State;
PayPal.Api.CreditCard creditCard = new PayPal.Api.CreditCard();
creditCard.billing_address = address;
creditCard.cvv2 = orderViewModel.CSC.ToString();
creditCard.expire_month = Int32.Parse(orderViewModel.ExpirationMonth);
creditCard.expire_year = Int32.Parse(orderViewModel.ExpirationYear);
creditCard.first_name = orderViewModel.FirstName;
creditCard.last_name = orderViewModel.LastName;
creditCard.number = orderViewModel.CreditCardNumber;
creditCard.type = orderViewModel.CcType;
PayPal.Api.Details details = new PayPal.Api.Details();
details.shipping = "1";
details.subtotal = order.Total.ToString();
details.tax = "1";
PayPal.Api.Amount amount = new PayPal.Api.Amount();
amount.currency = "USD";
amount.total = (order.Total + 2).ToString();
amount.details = details;
PayPal.Api.Transaction transaction = new PayPal.Api.Transaction();
transaction.amount = amount;
transaction.description = "Description goes here";
transaction.item_list = itemList;
transaction.invoice_number = order.OrderId.ToString();
List <PayPal.Api.Transaction> transactionList = new List <PayPal.Api.Transaction>();
transactionList.Add(transaction);
PayPal.Api.FundingInstrument fundInstrument = new PayPal.Api.FundingInstrument();
fundInstrument.credit_card = creditCard;
List <PayPal.Api.FundingInstrument> fundingList = new List <PayPal.Api.FundingInstrument>();
fundingList.Add(fundInstrument);
PayPal.Api.Payer payer = new PayPal.Api.Payer();
payer.funding_instruments = fundingList;
payer.payment_method = "credit_card";
PayPal.Api.Payment payment = new PayPal.Api.Payment();
payment.intent = "sale";
payment.payer = payer;
payment.transactions = transactionList;
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.
//Basically, apiContext object has a accesstoken which is sent by the paypal
//to authenticate the payment to facilitator account.
//An access token could be an alphanumeric string
PayPal.Api.APIContext apiContext = PayPalConfig.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.
PayPal.Api.Payment createdPayment = payment.Create(apiContext);
//if the createdPayment.state is "approved" it means the payment was successful else not
if (createdPayment.state.ToLower() != "approved")
{
return(View("FailureView"));
}
}
catch (PayPal.PayPalException ex)
{
//Logger.Log("Error: " + ex.Message);
return(View("FailureView"));
}
cart.EmptyCart();
return(RedirectToAction("Complete", new { id = order.OrderId }));
}
catch (Exception ex)
{
//Invalid - redisplay with errors
//return View(order);
}
return(View());
}