public VelocityClient(VelocityClientOptions options)
{
_options = options ?? throw new ArgumentNullException(nameof(options));
_credentials = options.Credentials;
RestClient = _options.Environment == Environment.Production ? new RestClient {
BaseUrl = new Uri(Endpoints.VelocityApiProduction)
} : new RestClient {
BaseUrl = new Uri(Endpoints.VelocityApiSandbox)
};
JsonDeserializer = new JsonDeserializer();
}
public async Task <AnalysisResponse> PerformAnalysisAsync(AnalysisRequest request, MerchantCredentials credentials = null)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
if (_credentials == null && credentials == null)
{
throw new InvalidOperationException("Credentials are null");
}
var currentCredentials = credentials ?? _credentials;
if (string.IsNullOrWhiteSpace(currentCredentials.MerchantId))
{
throw new InvalidOperationException("Invalid credentials: MerchantId is null");
}
if (string.IsNullOrWhiteSpace(currentCredentials.AccessToken))
{
throw new InvalidOperationException("Invalid credentials: AccessToken is null");
}
var httpRequest = new RestRequest(@"analysis/v2/", Method.POST)
{
RequestFormat = DataFormat.Json
};
httpRequest.AddHeader("Content-Type", "application/json");
httpRequest.AddHeader("MerchantId", currentCredentials.MerchantId);
httpRequest.AddHeader("Authorization", $"Bearer {currentCredentials.AccessToken}");
httpRequest.AddHeader("RequestId", Guid.NewGuid().ToString());
httpRequest.AddBody(new { request.Transaction, request.Card, request.Customer });
var cancellationTokenSource = new CancellationTokenSource();
var httpResponse = await RestClient.ExecuteTaskAsync(httpRequest, cancellationTokenSource.Token);
if (httpResponse.StatusCode != HttpStatusCode.Created)
{
return(new AnalysisResponse
{
HttpStatus = httpResponse.StatusCode,
ErrorDataCollection = JsonDeserializer.Deserialize <List <ErrorData> >(httpResponse)
});
}
var jsonResponse = JsonDeserializer.Deserialize <AnalysisResponse>(httpResponse);
jsonResponse.HttpStatus = httpResponse.StatusCode;
return(jsonResponse);
}