public static async Task <HttpClient> GetHttpClientAsync(BaseServiceConfig config)
{
using (var client = new HttpClient())
{
Task <HttpResponseMessage> response =
client.PostAsync(config.BaseServiceEndPoint + config.TokenEndPoint, new FormUrlEncodedContent(new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("username", config.BaseServiceUserName),
new KeyValuePair <string, string>("password", config.BaseServicePassword),
new KeyValuePair <string, string>("grant_type", "password")
}));
if (!response.Result.IsSuccessStatusCode)
{
return(null);
}
var resualt = await response.Result.Content.ReadAsStringAsync();
var model = JsonConvert.DeserializeObject <TokenModel>(resualt);
var resualtClient = new HttpClient {
Timeout = Timeout.InfiniteTimeSpan
};
resualtClient.DefaultRequestHeaders.Add("Authorization", $"Bearer {model.access_token}");
return(resualtClient);
}
}
public static T GetScalarValue <T>(string relativeAddress, BaseServiceConfig config)
{
var httpClient = GetHttpClientAsync(config).Result;
if (httpClient == null)
{
throw new UnauthorizedAccessException("امکان دسترسی به این منبع برای شما مهیا نمی باشد");
}
HttpResponseMessage response = httpClient.GetAsync(config.BaseServiceEndPoint + relativeAddress).Result;
var resualt = JsonConvert.DeserializeObject <T>(response.Content.ReadAsStringAsync().Result);
return(resualt);
}
public static string GetCurrentTerm(BaseServiceConfig config)
{
var currentTerm = ClientHelper.GetScalarValue <string>(StaticValue.CurrentTermRelativeAddress, config);
return(currentTerm);
}