protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
counter.Inc();
var sw = System.Diagnostics.Stopwatch.StartNew();
//Step 1: Authentication
if (!processPaymentData.ValidateAuthentication(request, out HttpStatusCode sCode, out string eMessage))
{
return new HttpResponseMessage(sCode)
{
Content = new StringContent(eMessage)
}
}
;
//Step 2: Content Type Validation
if (!processPaymentData.ValidateContentType(request, out HttpStatusCode statusCode, out string errorMessage))
{
return new HttpResponseMessage(statusCode)
{
Content = new StringContent(errorMessage)
}
}
;
//Step 3: Data Validation
if (!processPaymentData.ValidatePaymentData(request, out HttpStatusCode responseCode, out string errMessage, out PaymentData paymentData))
{
return new HttpResponseMessage(responseCode)
{
Content = new StringContent(errMessage)
}
}
;
//Step 4: Manage Response Message
var response = await base.SendAsync(request, cancellationToken);
HttpResponseMessage responseMsg = dataService.SaveProcessData(paymentData, response.IsSuccessStatusCode ? response.Content.ReadAsAsync <string[]>().Result : null);
sw.Stop();
applicationMetrics.CreateHistogram().Observe(sw.Elapsed.TotalSeconds);
logger.Info("Payment process completed at " + DateTime.Now);
return(responseMsg);
}
}
}
public IActionResult PaymentHistory([FromQuery] ResourceParameters resourceParameters)
{
try
{
counter.Inc();
var sw = System.Diagnostics.Stopwatch.StartNew();
var payHistory = paymentRepository.GetPaymentHistory(resourceParameters, out string errorMessage);
var previousPageLink = payHistory.HasPrevious ?
CreatePaymentHistoryResourceUri(resourceParameters, ResourceUriType.PreviousPage) : null;
var nextPageLink = payHistory.HasNext ?
CreatePaymentHistoryResourceUri(resourceParameters, ResourceUriType.NextPage) : null;
var paginationData = new
{
totalCount = payHistory.TotalCount,
pageSize = payHistory.PageSize,
currentPage = payHistory.CurrentPage,
totalPages = payHistory.TotalPages,
previousPageLink,
nextPageLink
};
Response.Headers.Add("X-Pagination", System.Text.Json.JsonSerializer.Serialize(paginationData));
sw.Stop();
applicationMetrics.CreateHistogram().Observe(sw.Elapsed.TotalSeconds);
if (errorMessage.Trim() == string.Empty)
{
return(Ok(mapper.Map <List <PaymentHistory> >(payHistory)));
}
logger.Error(errorMessage.Trim());
}
catch (Exception ex)
{
logger.Error(ex.ToString());
}
return(BadRequest());
}
