/// <summary>
/// Performs a request to the QBank API.
/// </summary>
/// <typeparam name="T">The type of response</typeparam>
/// <param name="request">The rest client request</param>
/// <param name="parameters">The parameters to send</param>
/// <param name="cachePolicy">The custom caching policy to use</param>
/// <param name="delayed"> If the request should be delayed until destruction</param>
/// <returns>The response result</returns>
public T Execute <T>(RestRequest request, CachePolicy cachePolicy = null, bool delayed = false)
where T : class, new()
{
if (Client == null)
{
return(default(T));
}
if (cachePolicy == null)
{
cachePolicy = CachePolicy;
}
var parameters = string.Empty;
if (request.Parameters.Any())
{
parameters = request.Parameters[0].ToString();
if (!string.IsNullOrWhiteSpace(parameters))
{
parameters = parameters.Replace("application/json=", string.Empty);
}
}
if (Delayed)
{
DelayedRequests.Add(new DelayedRequest {
Method = request.Method, Endpoint = request.Resource
});
Logger.Debug(
$"Request to QBank added to delayed queue [ 'endpoint': {request.Resource}, 'parameters' : {parameters}, 'method' : {request.Method} ]");
return(null);
}
Console.WriteLine($"{request.Resource}{parameters}{OAuth2Authenticator.Token?.AccessToken}");
var md5Parameters =
UtilHelper.GetMd5Hash($"{request.Resource}{parameters}{OAuth2Authenticator.Token?.AccessToken}");
//If cachepolicy enabled return cached object if it exists
if (cachePolicy.IsEnabled() &&
(request.Method == Method.GET || request.Method == Method.POST &&
Regex.IsMatch("/v\\d+\\/search/", request.Resource)) &&
CacheHelper.Exists(md5Parameters))
{
var cachedResponse = CacheHelper.Get <T>(md5Parameters);
Logger.Info(
$"Using cached response. {request.Method} {request.Resource} [ 'endpoint': {request.Resource}, 'parameters' : {parameters}, 'method' : {request.Method}, 'response' : {StringHelper.SubString(JsonConvert.SerializeObject(cachedResponse), 4096)} ]");
return(cachedResponse);
}
var dateTime = DateTime.UtcNow;
var response = Client.Execute <T>(request);
Logger.Debug(
$"Request to QBank sent. {request.Method} {request.Resource} [ 'endpoint': {request.Resource}, 'parameters' : {parameters}, 'time' : 0.{Math.Round(((decimal) DateTime.UtcNow.Millisecond - (decimal) dateTime.Millisecond) * 1000)},'method' : {request.Method}, 'response' : {StringHelper.SubString(JsonConvert.SerializeObject(response), 4096)} ]");
if (response.ErrorException != null)
{
Logger.Error(
$"Error while receiving response from QBank. {request.Method} {request.Resource} [ 'message': 'Response not in json format.', 'endpoint': {request.Resource}, 'parameters' : {parameters}, 'method' : {request.Method}, 'response' : {StringHelper.SubString(JsonConvert.SerializeObject(response), 4096)} ]");
const string message = "Error while receiving response from QBank. Check inner details for more info.";
var qbankException = new ApplicationException(message, response.ErrorException);
throw qbankException;
}
//If caching enabled store object
if (cachePolicy.IsEnabled() &&
cachePolicy.Type == CacheType.Everything &&
(request.Method == Method.GET || request.Method == Method.POST &&
Regex.IsMatch("/v\\d+\\/search/", request.Resource)))
{
CacheHelper.Add(response.Data, md5Parameters, cachePolicy.Lifetime);
}
return(response.Data);
}
