/// <summary>
/// Registers Customer to Business Confirmation and Validation URLs.
/// </summary>
/// <param name="customerToBusinessRegisterUrl">C2B Register URLs data transfer object.</param>
/// <param name="accesstoken">Acccesstoken retrieved by the <c>GetAuthTokenAsync</c> method.</param>
/// <param name="mpesaRequestEndpoint">Set to <c>MpesaRequestEndpoint.RegisterC2BUrl</c></param>
/// <param name="cancellationToken">Cancellation Token</param>
/// <returns>A JSON string containing data from MPESA API reposnse.</returns>
public async Task <MpesaResponse> RegisterC2BUrlAsync(CustomerToBusinessRegisterUrl customerToBusinessRegisterUrl, string accesstoken, string mpesaRequestEndpoint, CancellationToken cancellationToken = default)
{
var validator = new CustomerToBusinessRegisterUrlValidator();
var results = await validator.ValidateAsync(customerToBusinessRegisterUrl, cancellationToken);
return(!results.IsValid
? throw new MpesaAPIException(HttpStatusCode.BadRequest, string.Join(Environment.NewLine, results.Errors.Select(x => x.ErrorMessage.ToString())))
: await MpesaPostRequestAsync <MpesaResponse>(customerToBusinessRegisterUrl, accesstoken, mpesaRequestEndpoint, cancellationToken));
}
public async Task <object> RegisterURLs1(CustomerToBusinessRegisterUrl mpesaRequest, string token)
{
HttpClient client = new HttpClient();
client.DefaultRequestHeaders.Clear();
client.BaseAddress = new Uri("https://sandbox.safaricom.co.ke");
client.DefaultRequestHeaders.Add("Authorization", $"Bearer {token}");
var json = JsonConvert.SerializeObject(mpesaRequest);
var httpContent = new StringContent(json, Encoding.UTF8, "application/json");
var resWithToken = client.PostAsync("/mpesa/c2b/v1/registerurl", httpContent).Result;
stringData = resWithToken.Content.ReadAsStringAsync().Result;
var response = JsonConvert.DeserializeObject <URLRegisterResponse>(stringData);
return(response);
}
public void RegisterURLs(CustomerToBusinessRegisterUrl mpesaRequest, string b2cUrl, string token)
{
if (mpesaRequest == null)
{
//return null;
}
string serializedBodyRequest = JsonConvert.SerializeObject(mpesaRequest);
HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create(b2cUrl);
httpRequest.ContentType = "application/json";
httpRequest.Method = "POST";
httpRequest.Headers.Add("Authorization", "Bearer" + token);
using (var streamWriter = new StreamWriter(httpRequest.GetRequestStream()))
{
streamWriter.Write(serializedBodyRequest);
streamWriter.Flush();
streamWriter.Close();
}
try
{
HttpWebResponse httpResponse = (HttpWebResponse)httpRequest.GetResponse();
var result = "";
using (var responseStream = new StreamReader(httpResponse.GetResponseStream()))
{
result = responseStream.ReadToEnd();
}
var b2CResponse = JsonConvert.DeserializeObject <String>(result);
if (b2CResponse == null)
{
// return null;
}
//return b2CResponse;
}
catch (Exception Ex)
{
//return null;
}
}
public async Task <IActionResult> C2BRegister(CustomerToBusinessRegisterViewModel customerToBusinessRegisterViewModel)
{
MpesaResponse c2BRegisterResults;
try
{
var c2BRegisterCallback = new CustomerToBusinessRegisterUrl
(
shortCode: _mpesaApiConfiguration.C2BShortCode,
responseType: customerToBusinessRegisterViewModel.customerToBusinessResponse.ToString(),
confirmationUrl: customerToBusinessRegisterViewModel.ConfirmationUrl,
validationUrl: customerToBusinessRegisterViewModel.ValidationUrl
);
c2BRegisterResults = await _mpesaClient.RegisterC2BUrlAsync(c2BRegisterCallback, await RetrieveAccessToken(), MpesaRequestEndpoint.RegisterC2BUrl);
}
catch (MpesaAPIException ex)
{
_logger.LogError(ex, ex.Message);
return(View().WithDanger("Error", ex.Message));
}
return(View().WithSuccess("Success", "Successfully added C2B confirmation and validation URLs"));
}
