public IActionResult Post([FromBody] PaymentRequest paymentDetails, [FromServices] IBankRequest bank_request, [FromServices] IApiClient client, [FromServices] IPaymentResponse res, [FromServices] IHttpContextAccessor context)
{
this.logger.LogDebug("POST request : {PaymentRequest}", paymentDetails);
/*
* Step 1 - Make a POST request to the acquring Bank to valid the payment
*/
string bank_response_json = null;
bank_request.request = paymentDetails;
try
{
bank_response_json = client.Post("https://httpbin.org/post", JsonConvert.SerializeObject(bank_request), "application/json");
}
catch (Exception ex)
{
this.logger.LogError("Could not send the post.Details : {Exception}", ex);
}
/*
* Step 2 - Deserialize the response from bank
*/
var bank_response = JsonConvert.DeserializeObject <BankResponse>(bank_response_json);
var bank_response_data = JsonConvert.DeserializeObject <BankResponseData>(bank_response.Data);
this.logger.LogDebug("bank_response : {BankResponse}", bank_response);
this.logger.LogDebug("bank_response_data : {BankResponseData}", bank_response_data);
/*
* Step 3 - Create the response
*/
res.Id = Guid.NewGuid().ToString();
res.cardNo = bank_response_data.Request.CardNo;
res.expiry = bank_response_data.Request.Expiry;
res.amount = bank_response_data.Request.Amount;
res.currency = bank_response_data.Request.Currency;
res.cvv = bank_response_data.Request.Cvv;
res.response_code = 201;
/*
* Add to payments collections
*/
_payments.Add(res);
/*
* Send created response
*/
string baseurl = $"{context.HttpContext.Request.Scheme}://{context.HttpContext.Request.Host.ToUriComponent()}";
string locationUri = baseurl + '/' + "api/v1/Payment" + '/' + res.Id;
return(Created(locationUri, res));
}
/// <summary>
/// This endpoint will process the payment.
/// </summary>
/// <param name="payload">The payload.</param>
/// <returns>
/// The <see cref="Task{IActionResult}" />.
/// </returns>
public static IActionResult ProcessPayment(ProcessPaymentPayload payload, IBankRequest bankRequest)
{
try
{
// process payment with bank
var merchantId = payload.MerchantIdentifier;
var isPayout = payload.IsPayout;
var merchant = ConnectionHelper.GetMerchantById(merchantId);
var bankRequestPayload = new BankRequestPayload().Map(payload, merchant, isPayout);
var bankResponse = bankRequest.ProcessPayment(bankRequestPayload);
// save in database
PaymentDetails paymentDetails = new PaymentDetails().Map(payload, bankResponse.PaymentId, bankResponse.Success);
ConnectionHelper.SavePayment(paymentDetails);
// return response
return(new OkObjectResult(new ProcessPaymentResponse().Map(paymentDetails)));
}
catch (Exception ex)
{
return(new BadRequestObjectResult(ex.Message));
}
}
