public async Task <Response <InitiatePaymentResponse> > StartNewTransaction(InitiateTransactionCommand request)
{
var retrieveUser = await _accountService.GetUserById(_authenticatedUser.UserId);
if (!retrieveUser.Succeeded || retrieveUser.Data is null)
{
return new Response <InitiatePaymentResponse> {
Succeeded = false, Message = retrieveUser.Message, Errors = retrieveUser.Errors
}
}
;
var transaction = _mapper.Map <Transaction>(request);
transaction.UserId = _authenticatedUser.UserId;
transaction.Reference = Guid.NewGuid().ToString().Replace("-", string.Empty);
transaction.TransactionStatus = Domain.Enums.TransactionStatus.Initiated;
await this.AddAsync(transaction);
var paymentRequest = new InitiatePaymentRequest
{
//paystack accepts amount in kobo, please do not change except standards have changed
Amount = (transaction.Amount * 100).ToString(),
Email = retrieveUser.Data.Email,
Reference = transaction.Reference,
Callback_Url = $"{_paystackSettings.PaymentCallback}"
};
var response = await _paymentService.InitializePaystackPayment(paymentRequest);
if (response.status && response.data != null)
{
transaction.SuccessfullyInitiated = true;
transaction.InitiateMessage = response.message;
await this.UpdateAsync(transaction);
return(new Response <InitiatePaymentResponse>
{
Data = response.data,
Message = response.message,
Succeeded = response.status
});
}
transaction.SuccessfullyInitiated = false;
transaction.InitiateMessage = response.message;
await this.UpdateAsync(transaction);
return(new Response <InitiatePaymentResponse> {
Succeeded = response.status, Message = response.message,
});
}
}
public ActionResult Initiate()
{
var configuration = _configurationLoader.GetConfiguration(_currentMarket.GetCurrentMarket().MarketId);
var vippsApi = _vippsServiceApiFactory.Create(configuration);
var viewModel = new VippsTestViewModel();
try
{
var orderId = OrderNumberHelper.GenerateOrderNumber();
var initiatePaymentRequest = new InitiatePaymentRequest
{
CustomerInfo = new CustomerInfo(),
MerchantInfo = new MerchantInfo
{
CallbackPrefix = EnsureCorrectUrl(configuration.SiteBaseUrl, "vippscallback/"),
ConsentRemovalPrefix = EnsureCorrectUrl(configuration.SiteBaseUrl, "vippscallback/"),
FallBack = EnsureCorrectUrl(configuration.SiteBaseUrl, $"vippstest/fallback?orderId={orderId}"),
ShippingDetailsPrefix = EnsureCorrectUrl(configuration.SiteBaseUrl, "vippscallback/"),
IsApp = false,
MerchantSerialNumber = Convert.ToInt32(configuration.MerchantSerialNumber),
PaymentType = VippsConstants.RegularCheckout
},
Transaction = new Transaction
{
Amount = 20000,
OrderId = orderId,
TimeStamp = DateTime.Now,
TransactionText = "test"
}
};
var result = vippsApi.Initiate(initiatePaymentRequest).Result;
return(Redirect(result.Url));
}
catch (Exception ex)
{
viewModel.Message = $"Initiate payment failed. Exception: {ex.Message} {ex.InnerException} {ex.StackTrace}";
return(View("Index", viewModel));
}
}
public async Task <PaystackBaseResponse <InitiatePaymentResponse> > InitializePaystackPayment(InitiatePaymentRequest request)
{
var token = _externalAuthService.GetPaystackToken();
var headers = new Dictionary <string, string> {
{ "Authorization", $"Bearer {token}" }
};
var response = await _httpClient.PostAsJsonAsync <PaystackBaseResponse <InitiatePaymentResponse> >
(request, $"{_paystackSettings.BaseUrl}{_paystackSettings.InitializeTransactionUrl}", headers);
return(response);
}
