protected async Task <T> PostRequestAsync <T>(WePayRequest <T> Request,
string wePayEndPoint,
string accessToken,
bool?useStaging) where T : WePayResponse
{
StringContent httpContent = null;
if (EnableValidation)
{
string message = GetExceptionMessage(Request, accessToken ?? AccessToken);
if (message != null)
{
throw new Exception(message);
}
}
if (Request != null)
{
var json = await Task.Run(() => JsonConvert.SerializeObject(Request, Formatting, JsonSerializerSettings));
httpContent = new StringContent(json, Encoding.UTF8, JsonMediaType);
}
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12 | SecurityProtocolType.Ssl3;
ServicePointManager.ServerCertificateValidationCallback = delegate(object s, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors) { return(true); };
using (var httpClient = new HttpClient())
{
httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken ?? AccessToken ?? "");
httpClient.DefaultRequestHeaders.Add(UserAgentHeaderKey, UserAgentHeaderValue);
HttpResponseMessage httpResponseMessage = await httpClient.PostAsync(GenerateWePayEndPointUrl(wePayEndPoint, useStaging), httpContent);
JObject response = (JObject)JsonConvert.DeserializeObject(await httpResponseMessage.Content.ReadAsStringAsync(), JsonSerializerSettings);
if ((int?)response[ErrorCodeKey] != null)
{
throw GetExceptionFromErrorResponse(response);
}
else
{
return(response.ToObject <T>(JsonSerializer));
}
}
}
protected string GetExceptionMessage <T>(WePayRequest <T> Request,
string accessToken) where T : WePayResponse
{
string message = null;
if (accessToken == null || accessToken == "")
{
message = Request.GetType().FullName + " requires an Access Token.";
}
if (Request != null)
{
string subMessage = Request.ValidateRequest();
if (subMessage != null)
{
message = (message == null ? "" : message + "\n") + subMessage;
}
}
return(message);
}