1 files changed, 107 insertions, 0 deletions
diff --git a/src/main/java/at/gv/egiz/moazs/process/SingleThreadedDeliveryPipeline.java b/src/main/java/at/gv/egiz/moazs/process/SingleThreadedDeliveryPipeline.java
new file mode 100644
index 0000000..69065d7
--- /dev/null
+++ b/src/main/java/at/gv/egiz/moazs/process/SingleThreadedDeliveryPipeline.java
@@ -0,0 +1,107 @@
+package at.gv.egiz.moazs.process;
+
+
+import at.gv.egiz.moazs.MoaZSException;
+import at.gv.egiz.moazs.client.ClientFactory;
+import at.gv.egiz.moazs.client.TnvzHelper;
+import at.gv.egiz.moazs.repository.BinaryRepository;
+import at.gv.egiz.moazs.repository.DeliveryRepository;
+import at.gv.egiz.moazs.scheme.Mzs2MsgConverter;
+import at.gv.egiz.moazs.scheme.RequestStatusResponse;
+import at.gv.egiz.moazs.verify.MsgResponseVerifier;
+import at.gv.egiz.moazs.verify.SignatureVerifier;
+import at.gv.zustellung.app2mzs.xsd.DeliveryRequestType;
+import at.gv.zustellung.msg.xsd.App2ZusePort;
+import at.gv.zustellung.tnvz.xsd.TNVZServicePort;
+import org.apache.log4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Profile;
+import org.springframework.stereotype.Component;
+
+import static at.gv.egiz.moazs.MoaZSException.moaZSExceptionBuilder;
+import static at.gv.egiz.moazs.scheme.RequestStatusResponse.generateErrorFromException;
+import static java.lang.String.format;
+
+@Component
+@Profile("!cluster")
+public class SingleThreadedDeliveryPipeline implements DeliveryPipeline {
+
+    private static final Logger log = Logger.getLogger(SingleThreadedDeliveryPipeline.class);
+    private static final String MZS_PIPELINE_ERROR_MSG =
+            "An error occured while processing the DeliveryRequest with AppDeliveryID=%s. ";
+
+    private final DeliveryRepository repository;
+    private final BinaryRepository binaryRepository;
+    private final TnvzHelper tnvzHelper;
+    private final Mzs2MsgConverter converter;
+    private final ClientFactory clientFactory;
+    private final SignatureVerifier verifier;
+
+    @Autowired
+    public SingleThreadedDeliveryPipeline(DeliveryRepository repository,
+                                          BinaryRepository binaryStatusRepository,
+                                          TnvzHelper tnvzHelper,
+                                          Mzs2MsgConverter converter,
+                                          ClientFactory clientFactory,
+                                          SignatureVerifier verifier) {
+        this.repository = repository;
+        this.binaryRepository = binaryStatusRepository;
+        this.tnvzHelper = tnvzHelper;
+        this.converter = converter;
+        this.clientFactory = clientFactory;
+        this.verifier = verifier;
+    }
+
+    @Override
+    public void processRequest(String appDeliveryId) {
+
+        var exceptionBuilder = moaZSExceptionBuilder();
+
+        try {
+            var mzsRequest = repository.getDeliveryRequest(appDeliveryId).orElseThrow();
+            exceptionBuilder.withDeliverySystem(mzsRequest);
+
+            at.gv.zustellung.msg.xsd.DeliveryRequestType msgRequest = buildMsgRequest(mzsRequest, exceptionBuilder);
+
+            var msgClientParams = mzsRequest.getConfig().getMSGClient();
+            App2ZusePort client = clientFactory.create(msgClientParams, App2ZusePort.class);
+            var status = client.delivery(msgRequest);
+
+            var response = new RequestStatusResponse(status);
+            exceptionBuilder.withAllParametersInAnswer(response.getAnswer());
+
+            verifySignedStatus(response.getResponseID(), exceptionBuilder);
+            repository.add(response);
+
+        } catch (MoaZSException exception) {
+            log.error(format(MZS_PIPELINE_ERROR_MSG, appDeliveryId), exception);
+            var errorResponse = generateErrorFromException(exception);
+            repository.add(errorResponse);
+        }
+    }
+
+    private void verifySignedStatus(String appDeliveryId, MoaZSException.Builder exceptionBuilder) throws MoaZSException {
+        try {
+            var signedStatus = binaryRepository.get(appDeliveryId).get();
+            verifier.verify(signedStatus);
+        } catch (MoaZSException ex) {
+            throw exceptionBuilder.withMessage(format(MsgResponseVerifier.MOASP_SIGNATURE_INVALID_ERROR_MSG, appDeliveryId))
+                    .withErrorCode(MoaZSException.ERROR_MOASP_SIGNATURE_INVALID)
+                    .withCause(ex)
+                    .build();
+        }
+    }
+
+    private at.gv.zustellung.msg.xsd.DeliveryRequestType buildMsgRequest(DeliveryRequestType mzsRequest,
+                                                                         MoaZSException.Builder exceptionBuilder) throws MoaZSException {
+        if (mzsRequest.getConfig().isPerformQueryPersonRequest()) {
+            var tnvzClientParams = mzsRequest.getConfig().getTNVZClient();
+            TNVZServicePort tvnzPort = clientFactory.create(tnvzClientParams, TNVZServicePort.class);
+            var identification = tnvzHelper.performQueryPersonRequest(mzsRequest, tvnzPort, exceptionBuilder);
+            return converter.convert(mzsRequest, identification);
+        } else {
+            return converter.convert(mzsRequest);
+        }
+    }
+
+}