private async Task <HttpRequestResult> MakePostRequestAsync(IDictionary <string, string> requestParameters, TbcBankEcommerceClientOptions options)
{
if (requestParameters is null)
{
throw new ArgumentNullException(nameof(requestParameters));
}
StringBuilder queryBuilder = new StringBuilder();
foreach (var requestParameter in requestParameters)
{
if (requestParameter.Value == null)
{
continue;
}
queryBuilder.Append($"{requestParameter.Key}={Uri.EscapeDataString(requestParameter.Value)}&");
}
if (queryBuilder.Length > 1)
{
queryBuilder.Remove(queryBuilder.Length - 1, 1);
}
HttpRequestResult result = new HttpRequestResult()
{
RequestUrl = ServiceUrlBuilderHelper.GetMerchantHandlerUrl(options.Environment),
RequestQuery = queryBuilder.ToString()
};
try
{
using var handler = GetHttpClientHandler(options);
handler.ServerCertificateCustomValidationCallback = (message, certificate, chain, sslPolicyErrors) => true;
using var certificate = CreateCertificate(options);
handler.ClientCertificates.Add(certificate);
using var client = new HttpClient(handler);
using var content = new StringContent(result.RequestQuery, Encoding.UTF8, "application/x-www-form-urlencoded");
var responseMessage = await client.PostAsync(result.RequestUrl, content);
result.HttpStatsCode = responseMessage.StatusCode;
result.Success = responseMessage.IsSuccessStatusCode;
result.RawResponse = await responseMessage.Content.ReadAsStringAsync();
}
catch (Exception ex)
{
result.Success = false;
result.Exception = ex;
}
return(result);
}
/// <summary>
/// Gets redirect URL where the client should be navigated to enter card details
/// </summary>
/// <param name="transactionId"></param>
/// <returns></returns>
public string GetClientRedirectUrl(string transactionId)
{
var options = GetActiveOptions();
var url = ServiceUrlBuilderHelper.GetClientHandlerUrl(options.Environment);
return($"{url}?trans_id={System.Web.HttpUtility.UrlEncode(transactionId)}");
}
