/// <summary>
/// Does the request.
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="method">The method.</param>
/// <param name="parameters">The parameters.</param>
/// <param name="headers">The headers.</param>
/// <param name="contentType">Type of the content.</param>
/// <returns>Response deserialized as an instance of T.</returns>
/// <exception cref="FulfillmentException">Token expired. Please logout and login again.</exception>
public async Task <T> DoRequest(string url, string method, Dictionary <string, object> parameters, Dictionary <string, object> headers = null, string contentType = "application/json")
{
try
{
this.logger?.Info("Call Rest Service : {0}" + JsonSerializer.Serialize(new { url = url, method = method, parameters = parameters, headers = headers, contentType = contentType }));
var accessTokenResult = await ADAuthenticationHelper.GetAccessToken(this.clientConfiguration).ConfigureAwait(false);
if (headers == null)
{
headers = new Dictionary <string, object>();
}
// Add bearer token
headers.Add("Authorization", string.Format($"Bearer {accessTokenResult.AccessToken}"));
var webRequestHelper = new WebRequestHelper(url, method, contentType);
await webRequestHelper.PrepareDataForRequest(parameters)
.FillHeaders(headers)
.DoRequestAsync().ConfigureAwait(false);
return(await webRequestHelper.BuildResultFromResponse <T>().ConfigureAwait(false));
}
catch (WebException ex)
{
this.logger?.Error(string.Format($"An error occurred while processing request to the url : {url} - {ex.ToString()}"));
return(this.ProcessErrorResponse(url, ex));
}
}
public async Task CheckAuthentication()
{
var accessTokenResult = await ADAuthenticationHelper.GetAccessToken(this.configuration).ConfigureAwait(false);
Assert.IsNotNull(accessTokenResult);
Assert.IsNotNull(accessTokenResult?.AccessToken);
}
/// <summary>
/// Does the request.
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="method">The method.</param>
/// <param name="parameters">The parameters.</param>
/// <param name="headers">The headers.</param>
/// <param name="contentType">Type of the content.</param>
/// <returns>
/// Does the request
/// </returns>
/// <exception cref="FulfillmentException">Token expired. Please logout and login again.</exception>
public async Task <T> DoRequest(string url, string method, Dictionary <string, object> parameters, Dictionary <string, object> headers = null, string contentType = "application/json")
{
try
{
this.logger?.Info("Call Rest Service : {0}" + JsonConvert.SerializeObject(new { url = url, method = method, parameters = parameters, headers = headers, contentType = contentType }));
var accessTokenResult = await ADAuthenticationHelper.GetAccessToken(this.clientConfiguration).ConfigureAwait(false);
string formattedParams = string.Empty;
if ((string.Equals(HttpMethods.GET.ToString(), method) || string.Equals(HttpMethods.DELETE.ToString(), method)) && parameters != null && parameters.Count() > 0)
{
formattedParams = string.Join("&", parameters.Select(x => x.Key + "=" + System.Net.WebUtility.UrlEncode(x.Value.ToString())));
url = string.Format("{0}?{1}", url, formattedParams);
}
else if ((string.Equals(HttpMethods.POST.ToString(), method) || string.Equals(HttpMethods.PUT.ToString(), method) || string.Equals(HttpMethods.PATCH.ToString(), method)) && parameters != null && parameters.Count() > 0)
{
if (parameters != null && parameters.Count() > 0)
{
if ("application/json".Equals(contentType))
{
formattedParams = JsonConvert.SerializeObject(parameters);
}
else
{
formattedParams = string.Join("&", parameters.Select(x => x.Key + "=" + x.Value));
}
}
}
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(new Uri(url));
request.Method = method;
request.Accept = "application/json";
FillHeaders(headers, accessTokenResult, request);
await DoRequest(method, parameters, contentType, formattedParams, request).ConfigureAwait(false);
return(await BuildResultFromResponse(request).ConfigureAwait(false));
}
catch (WebException ex)
{
return(ProcessErrorResponse(url, ex));
}
}