public async Task <AvailableInstallmentPlansResponse> AvailableInstallmentPlansAsync(string authorizationKey, AvailableInstallmentPlansRequest request)
{
HttpRequestMessage requestMessage = BuildRequest(authorizationKey, "api/v3/lookup/installment-plans", HttpMethod.Post);
var requestDto = _mapper.Map <AvailableInstallmentPlansRequestDto>(request);
string content = await SerializeDto(requestDto);
requestMessage.Content = new StringContent(content, Encoding.UTF8, "application/json");
HttpResponseMessage responseMessage = await CallAsync(() => Client.SendAsync(requestMessage), true);
if (responseMessage == null)
{
_log.Error(new { message = "AvailableInstallmentPlans query failed. Service response was NULL or not OK", request });
return(null);
}
if (responseMessage.StatusCode != HttpStatusCode.OK)
{
ResponseMessageDto[] errorList = await ParseJsonArrayAsync <ResponseMessageDto>(responseMessage);
_log.Warning(new { message = "AvailableInstallmentPlans query faild. ", request, responseMessage.StatusCode, errorList });
ResponseMessageDto firstError = errorList.FirstOrDefault();
return(new AvailableInstallmentPlansResponse
{
HasError = true,
ErrorCode = firstError?.Code,
ErrorMessage = firstError?.CustomerFacingMessage
});
}
AvailableInstallmentPlansResponseDto responseDto = await ParseJsonAsync <AvailableInstallmentPlansResponseDto>(responseMessage);
if (responseDto.HasError)
{
_log.Error(new { message = "AvailableInstallmentPlans query failed", request, responseDto.ErrorMessage });
return(new AvailableInstallmentPlansResponse
{
HasError = true,
ErrorMessage = responseDto.ErrorMessage
});
}
var result = _mapper.Map <AvailableInstallmentPlansResponse>(responseDto);
_log.Debug(new { message = "AvailableInstallmentPlans query succeeded", request.Amount, result });
return(result);
}
private string GetErrorMessage(ResponseMessageDto[] errorList, out string errorCode)
{
if (!errorList.Any())
{
errorCode = string.Empty;
return(string.Empty);
}
ResponseMessageDto userError = errorList.FirstOrDefault(e => IsUserError(e.Code));
if (userError != null)
{
errorCode = userError.Code;
return(userError.CustomerFacingMessage);
}
ResponseMessageDto firstError = errorList.First();
errorCode = firstError.Code;
return(firstError.CustomerFacingMessage);
}