/// <summary>
/// Void transaction
/// </summary>
/// <param name="payment"></param>
/// <param name="accessToken"></param>
/// <returns></returns>
public TransactionResult VoidTransaction(IPayment payment, string accessToken)
{
var result = new TransactionResult();
if (!Configuration.IsValid())
{
throw new Exception("Dintero configuration is not valid!");
}
var url = DinteroAPIUrlHelper.GetTransactionVoidUrl(payment.TransactionID);
if (!string.IsNullOrWhiteSpace(url))
{
try
{
result = SendTransactionRequest(url, "Bearer", accessToken, null,
new List<string> {"AUTHORIZATION_VOIDED"});
}
catch (Exception e)
{
Logger.Error("An error occurred during voiding transaction.", e);
throw;
}
}
return result;
}
/// <summary>
/// Refund transaction
/// </summary>
/// <param name="payment"></param>
/// <param name="returnForms"></param>
/// <param name="currency"></param>
/// <param name="accessToken"></param>
/// <returns></returns>
public TransactionResult RefundTransaction(IPayment payment, IEnumerable<IOrderForm> returnForms,
Currency currency, string accessToken)
{
var result = new TransactionResult();
if (!Configuration.IsValid())
{
throw new Exception("Dintero configuration is not valid!");
}
var url = DinteroAPIUrlHelper.GetTransactionRefundUrl(payment.TransactionID);
if (!string.IsNullOrWhiteSpace(url))
{
try
{
var transaction = GetTransactionDetails(payment.TransactionID, accessToken);
if (transaction == null)
{
throw new Exception("Dintero transaction can't be loaded!");
}
var request = new DinteroRefundRequest
{
Amount = CurrencyHelper.CurrencyToInt(payment.Amount, currency.CurrencyCode),
Reason = "Refund"
};
var returnForm = GetCurrentReturnForm(returnForms, transaction);
if (returnForm != null)
{
request.Items = ConvertRefundOrderLineItems(returnForm, transaction, currency);
}
result = SendTransactionRequest(url, "Bearer", accessToken, request,
new List<string> {"PARTIALLY_REFUNDED", "PARTIALLY_CAPTURED_REFUNDED", "REFUNDED"});
}
catch (Exception e)
{
Logger.Error("An error occurred during refunding transaction.", e);
throw;
}
}
return result;
}
/// <summary>
/// Capture transaction
/// </summary>
/// <param name="payment"></param>
/// <param name="purchaseOrder"></param>
/// <param name="accessToken"></param>
/// <returns></returns>
public TransactionResult CaptureTransaction(IPayment payment, IPurchaseOrder purchaseOrder, string accessToken, bool skipItems = false)
{
var result = new TransactionResult();
if (!Configuration.IsValid())
{
throw new Exception("Dintero configuration is not valid!");
}
var url = DinteroAPIUrlHelper.GetTransactionCaptureUrl(payment.TransactionID);
if (!string.IsNullOrWhiteSpace(url))
{
try
{
var request = new DinteroCaptureRequest
{
Amount = CurrencyHelper.CurrencyToInt(payment.Amount, purchaseOrder.Currency.CurrencyCode),
CaptureReference = purchaseOrder.OrderNumber,
Items = new List<DinteroOrderLine>()
};
if (!skipItems)
{
request.Items = ConvertOrderLineItems(purchaseOrder.Forms, purchaseOrder.Currency);
}
result = SendTransactionRequest(url, "Bearer", accessToken, request, new List<string> {"CAPTURED"});
}
catch (Exception e)
{
Logger.Error("An error occurred during capturing transaction. ", e);
throw;
}
}
return result;
}
/// <summary>
/// Retrieve access token and create a transaction with the order details
/// </summary>
/// <returns></returns>
public string GetAccessToken()
{
string token = null;
if (!Configuration.IsValid())
{
throw new Exception("Dintero configuration is not valid!");
}
var url = DinteroAPIUrlHelper.GetAuthUrl(Configuration.AccountId);
if (!string.IsNullOrWhiteSpace(url))
{
try
{
var response = SendRequest<DinteroAuthResponse>(url,
$"{Configuration.ClientId}:{Configuration.ClientSecretId}", "Basic",
new
{
grant_type = "client_credentials",
audience = DinteroAPIUrlHelper.GetAccountUrl(Configuration.AccountId)
});
if (response != null)
{
token = response.AccessToken;
}
}
catch (Exception e)
{
Logger.Error("An error occurred during requesting access token.", e);
throw;
}
}
return token;
}
/// <summary>
/// Retrieve transaction details
/// </summary>
/// <param name="transactionId"></param>
/// <param name="accessToken"></param>
/// <returns></returns>
public DinteroTransactionActionResponse GetTransactionDetails(string transactionId, string accessToken)
{
var result = new DinteroTransactionActionResponse();
if (!Configuration.IsValid())
{
throw new Exception("Dintero configuration is not valid!");
}
var url = DinteroAPIUrlHelper.GetTransactionDetailsUrl(transactionId);
if (!string.IsNullOrWhiteSpace(url))
{
try
{
var response = (JObject)SendRequest<object>(url, accessToken, requestMethod: "GET");
result.Id = response["id"]?.ToString().ToUpper();
result.Currency = response["currency"]?.ToString().ToUpper();
result.Status = response["status"]?.ToString().ToUpper();
result.Items = response["items"]?.ToObject<List<DinteroOrderLine>>();
result.Events = new List<DinteroTransactionEvent>();
result.PaymentProduct = response["payment_product"]?.ToString().ToLower();
var events = response["events"];
if (events != null)
{
foreach (var transactionEvent in events)
{
var eventObj = new DinteroTransactionEvent
{
Id = transactionEvent["id"]?.ToString(),
Event = transactionEvent["event"]?.ToString().ToUpper(),
Items = response["items"]?.ToObject<List<DinteroOrderLine>>(),
Success = response["success"]?.ToString().ToLower() == "true"
};
if (int.TryParse(response["amount"]?.ToString(), out var eventAmount))
{
eventObj.Amount = eventAmount;
}
result.Events.Add(eventObj);
}
}
if (int.TryParse(response["amount"]?.ToString(), out var amount))
{
result.Amount = amount;
}
}
catch (Exception e)
{
Logger.Error("An error occurred during capturing transaction.", e);
throw;
}
}
return result;
}
/// <summary>
/// Create Dintero session
/// </summary>
/// <param name="payment"></param>
/// <param name="currentCart"></param>
/// <param name="accessToken"></param>
/// <returns></returns>
public DinteroCreateSessionResponse CreateCheckoutSession(IPayment payment, ICart currentCart,
string accessToken, string trackingNumber = "")
{
DinteroCreateSessionResponse sessionData = null;
if (Configuration.IsValid() && !string.IsNullOrWhiteSpace(accessToken))
{
var url = DinteroAPIUrlHelper.GetNewSessionUrl();
if (!Configuration.IsValid())
{
throw new Exception("Dintero configuration is not valid!");
}
try
{
var orderForm = currentCart.Forms.FirstOrDefault(f => f.Payments.Contains(payment));
if (orderForm != null)
{
var shippingAddress = orderForm.Shipments.First().ShippingAddress;
var orderNumber = string.IsNullOrEmpty(trackingNumber) ? _orderNumberGenerator.GenerateOrderNumber(currentCart): trackingNumber;
var request = new DinteroCreateSessionRequest
{
UrlSetting =
new DinteroUrlSetting
{
ReturnUrl =
UriUtil.GetUrlFromStartPageReferenceProperty("DinteroPaymentPage", true),
CallbackUrl =
UriUtil.GetUrlFromStartPageReferenceProperty("DinteroPaymentPage", true)
},
Customer = new DinteroCustomer
{
Email = payment.BillingAddress.Email,
PhoneNumber = payment.BillingAddress.DaytimePhoneNumber
},
Order = new DinteroOrder
{
Amount =
CurrencyHelper.CurrencyToInt(payment.Amount, currentCart.Currency.CurrencyCode),
Currency = currentCart.Currency.CurrencyCode,
MerchantReference = orderNumber,
BillingAddress =
new DinteroAddress
{
FirstName = payment.BillingAddress.FirstName,
LastName = payment.BillingAddress.LastName,
AddressLine =
$"{payment.BillingAddress.Line1} {payment.BillingAddress.Line2}",
PostalCode = payment.BillingAddress.PostalCode,
PostalPlace = payment.BillingAddress.City,
Country = payment.BillingAddress.CountryCode
},
ShippingAddress = new DinteroAddress
{
FirstName = shippingAddress.FirstName,
LastName = shippingAddress.LastName,
AddressLine = $"{shippingAddress.Line1} {shippingAddress.Line2}",
PostalCode = shippingAddress.PostalCode,
PostalPlace = shippingAddress.City,
Country = shippingAddress.CountryCode
},
Items = ConvertOrderLineItems(currentCart.Forms, currentCart.Currency),
PartialPayment = false,
Store = new DinteroStore
{
Id = currentCart != null && currentCart.GetFirstShipment() != null ? currentCart.GetFirstShipment().WarehouseCode: ""
}
},
ProfileId = Configuration.ProfileId
};
request.Order.VatAmount = request.Order.Items.Sum(item => item.VatAmount);
request.Order.PartialPayment = request.Order.Amount != request.Order.Items.Sum(item => item.Amount);
sessionData = SendRequest<DinteroCreateSessionResponse>(url, accessToken, "Bearer", request);
}
}
catch (Exception e)
{
Logger.Error("An error occurred during initializing payment session.", e);
throw;
}
}
return sessionData;
}
