/// <summary>
/// get the redirect url from wirecard
/// </summary>
/// <param name="paymentInfo">The payment information.</param>
/// <returns>Task<System.String>.</returns>
/// <exception cref="Exception">Create redirect url failed: {await response.Content.ReadAsStringAsync()}{Environment.NewLine}</exception>
public async Task <string> GetRedirectUrlFromWirecard(PaymentInfo paymentInfo)
{
// http client
var client = new HttpClient();
// get endpoint and payment method
var endpoint = _wirecardConfiguration.GetEndpoint(paymentInfo.EndpointName);
var paymentMethod = endpoint.GetPaymentMethod(paymentInfo.PaymentName);
client.DefaultRequestHeaders.Authorization = CreateAuthenticationHeader(paymentMethod.Username, paymentMethod.Password);
// set the request type
var contentType = $"application/{paymentMethod.RequestType.ToString().ToLower()}";
// create the payload for the wirecard rest request
var payload = CreatePayload(paymentInfo, endpoint, paymentMethod);
// get the response url from wirecard
var response = await client.PostAsync(endpoint.Uri, new StringContent(payload, Encoding.UTF8, contentType));
// there was a problem and the request was not successfull
if (!response.IsSuccessStatusCode)
{
// throw exception with responese data
throw new Exception($"Create redirect url failed: {await response.Content.ReadAsStringAsync()}{Environment.NewLine}");
}
// extract redirect url from response
if (paymentMethod.RequestType == RequestFormat.Json)
{
return(await CreateRedirectUrlJson(response));
}
else
{
return(await CreateRedirectUrlXml(response));
}
}
