public static StartTransactionResponse OnStartTransaction(StartTransactionParameters parameters)
{
// If navigate to google.com, then print User-Agent header value.
if (parameters.UrlRequest.Url == "https://www.google.com/")
{
IEnumerable <IHttpHeader> headers = parameters.Headers;
Console.WriteLine("User-Agent: "
+ headers.FirstOrDefault(h => h.Name.Equals("User-Agent"))?.Values.FirstOrDefault());
}
return(StartTransactionResponse.Continue());
}
public void Parse_FailedValidation_TransactionStart()
{
// Arrange
const string input = "DW_XE_0003 Validation failed, details: {\"outletID\":[\"This outlet does not exist.\"],\"amount\":[\"This outlet does not exist.\",\"Outlet missing, cannot validate.\",\"Pricing agreement not found, cannot validate.\"]}";
// Act
StartTransactionResponse model = new StartTransactionResponse(input);
// Assert
Assert.AreEqual(StartTransactionResponseCodes.ValidationFailed, model.Status, "Didn't find ValidationFailed statuscode");
Assert.AreEqual("DW_XE_0003", model.StatusCode, "Didn't correctly map API statuscode to string");
Assert.IsNull(model.OutboundUrl, "Outbound URL should not be set in failure case.");
}
public void Parse_Succesful_TransactionStart()
{
// Arrange
const string input = "000000 183521787|https://pay.digiwallet.nl/test-transaction?transactionID=183521787&paymethod=IDE&hash=c74ed1eef8ddae675ad2d27d554e6bee491f7ddb2b349f48296983e7c484cd7b";
// Act
StartTransactionResponse model = new StartTransactionResponse(input);
// Assert
Assert.AreEqual(StartTransactionResponseCodes.Started, model.Status, "Didn't find Started statuscode");
Assert.AreEqual(183521787, model.TransactionNr, "Didn't parse transactionnr correctly");
Assert.AreEqual("https://pay.digiwallet.nl/test-transaction?transactionID=183521787&paymethod=IDE&hash=c74ed1eef8ddae675ad2d27d554e6bee491f7ddb2b349f48296983e7c484cd7b", model.OutboundUrl, "Didn't set outbound URL");
Assert.AreEqual("000000", model.StatusCode, "Didn't correctly map API statuscode to string");
Assert.IsNull(model.ResponseBody, "Responsebody should not be set in success case.");
}
/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
StartTransactionResponse response = new StartTransactionResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.TestExpression("TransactionId", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.TransactionId = unmarshaller.Unmarshall(context);
continue;
}
}
return(response);
}
public async Task StartTransactionAsync()
{
// Arrange
var clientHandlerStub = new DelegatingHandlerStub();
var client = new HttpClient(clientHandlerStub)
{
BaseAddress = new System.Uri("https://transaction.digiwallet.nl/")
};
var mockFactory = new Mock <IHttpClientFactory>();
// Always return our mock client
mockFactory.Setup(_ => _.CreateClient(It.IsAny <string>())).Returns(client);
IHttpClientFactory mockHttpFactory = mockFactory.Object;
IDealTransactionService iDealTransactionservice = new IDealTransactionService(mockHttpFactory, Mock.Of <ILogger <IDealTransactionService> >());
IDealTransaction transaction = new IDealTransaction()
{
ShopID = 149631,
Amount = 2000,
Bank = "ABNAL2A",
Description = "Testing 1. 2.",
CancelUrl = "http://development.woonz.nl/DigiWallet/cancel",
ReturnUrl = "http://development.woonz.nl/DigiWallet/return",
ReportUrl = "http://development.woonz.nl/DigiWallet/report"
};
// Act
StartTransactionResponse startModel = await iDealTransactionservice.StartTransaction(transaction);
// Assert
Assert.AreEqual(startModel.TransactionNr, 103084, "Didn't parse transaction ID correctly");
Assert.AreEqual(startModel.StatusCode, "000000", "Didn't parse statuscode correctly");
Assert.AreEqual(startModel.Status, StartTransactionResponseCodes.Started, "Didn't interpret success status correctly");
Assert.AreEqual(startModel.OutboundUrl, "https://pay.digiwallet.nl/consumer/ideal/launch/103084/da85a5e0-b29e-11e8-9332-ecf4cbbfde30/0", "Didn't read outbound URL correctly");
Assert.IsNull(startModel.ResponseBody, "Set responsebody when it shouldn't have been set");
}
public string HandleStartTransaction(OCPPMessage msgIn, OCPPMessage msgOut)
{
string errorCode = null;
StartTransactionResponse startTransactionResponse = new StartTransactionResponse();
int?connectorId = null;
try
{
Logger.LogTrace("Processing startTransaction request...");
StartTransactionRequest startTransactionRequest = JsonConvert.DeserializeObject <StartTransactionRequest>(msgIn.JsonPayload);
Logger.LogTrace("StartTransaction => Message deserialized");
string idTag = Utils.CleanChargeTagId(startTransactionRequest.IdTag, Logger);
connectorId = startTransactionRequest.ConnectorId;
startTransactionResponse.IdTagInfo.ParentIdTag = string.Empty;
startTransactionResponse.IdTagInfo.ExpiryDate = Utils.MaxExpiryDate;
if (string.IsNullOrWhiteSpace(idTag))
{
// no RFID-Tag => accept request
startTransactionResponse.IdTagInfo.Status = IdTagInfoStatus.Accepted;
Logger.LogInformation("StartTransaction => no charge tag => Status: {0}", startTransactionResponse.IdTagInfo.Status);
}
else
{
try
{
using (OCPPCoreContext dbContext = new OCPPCoreContext(Configuration))
{
ChargeTag ct = dbContext.Find <ChargeTag>(idTag);
if (ct != null)
{
if (ct.ExpiryDate.HasValue)
{
startTransactionResponse.IdTagInfo.ExpiryDate = ct.ExpiryDate.Value;
}
startTransactionResponse.IdTagInfo.ParentIdTag = ct.ParentTagId;
if (ct.Blocked.HasValue && ct.Blocked.Value)
{
startTransactionResponse.IdTagInfo.Status = IdTagInfoStatus.Blocked;
}
else if (ct.ExpiryDate.HasValue && ct.ExpiryDate.Value < DateTime.Now)
{
startTransactionResponse.IdTagInfo.Status = IdTagInfoStatus.Expired;
}
else
{
startTransactionResponse.IdTagInfo.Status = IdTagInfoStatus.Accepted;
}
}
else
{
startTransactionResponse.IdTagInfo.Status = IdTagInfoStatus.Invalid;
}
Logger.LogInformation("StartTransaction => Charge tag='{0}' => Status: {1}", idTag, startTransactionResponse.IdTagInfo.Status);
}
}
catch (Exception exp)
{
Logger.LogError(exp, "StartTransaction => Exception reading charge tag ({0}): {1}", idTag, exp.Message);
startTransactionResponse.IdTagInfo.Status = IdTagInfoStatus.Invalid;
}
}
if (startTransactionResponse.IdTagInfo.Status == IdTagInfoStatus.Accepted)
{
try
{
using (OCPPCoreContext dbContext = new OCPPCoreContext(Configuration))
{
Transaction transaction = new Transaction();
transaction.ChargePointId = ChargePointStatus?.Id;
transaction.ConnectorId = startTransactionRequest.ConnectorId;
transaction.StartTagId = idTag;
transaction.StartTime = startTransactionRequest.Timestamp.UtcDateTime;
transaction.MeterStart = (double)startTransactionRequest.MeterStart / 1000; // Meter value here is always Wh
transaction.StartResult = startTransactionResponse.IdTagInfo.Status.ToString();
dbContext.Add <Transaction>(transaction);
dbContext.SaveChanges();
// Return DB-ID as transaction ID
startTransactionResponse.TransactionId = transaction.TransactionId;
}
}
catch (Exception exp)
{
Logger.LogError(exp, "StartTransaction => Exception writing transaction: chargepoint={0} / tag={1}", ChargePointStatus?.Id, idTag);
errorCode = ErrorCodes.InternalError;
}
}
msgOut.JsonPayload = JsonConvert.SerializeObject(startTransactionResponse);
Logger.LogTrace("StartTransaction => Response serialized");
}
catch (Exception exp)
{
Logger.LogError(exp, "StartTransaction => Exception: {0}", exp.Message);
errorCode = ErrorCodes.FormationViolation;
}
WriteMessageLog(ChargePointStatus?.Id, connectorId, msgIn.Action, startTransactionResponse.IdTagInfo?.Status.ToString(), errorCode);
return(errorCode);
}
