protected async Task <TResult> PostNoNulls <TResult, TData>(string endPoint, TData data) where TData : class where TResult : class
{
if (!Connectivity.CheckConnection())
{
throw new System.Exception("Device offline");
}
HttpClient httpClient = new HttpClient();
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, endPoint);
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var serializerSettings = new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
};
var jsonRequest = JsonConvert.SerializeObject(data, serializerSettings);
request.Content = new StringContent(jsonRequest, Encoding.UTF8, "application/json");
HttpResponseMessage response;
try
{
response = await httpClient.SendAsync(request);
}
catch (TaskCanceledException tcEx)
{
Connectivity.OnTimeout();
throw;
}
catch (System.Exception ex)
{
Connectivity.OnError();
throw;
}
string result = await response.Content.ReadAsStringAsync();
try
{
var e = JsonConvert.DeserializeObject <TResult>(result);
var responceChecker = new ResponceContentStatusChecker();
responceChecker.Check(e);
return(e);
}
catch (System.Exception ex)
{
Connectivity.OnError();
throw;
}
}