Sending workflow data from UI to SO

Change-Id: I39c78584c61eb317d4eaf2861ece810c1b60ab01
Issue-ID: VID-401
Signed-off-by: Bartosz Gardziejewski <bartosz.gardziejewski@nokia.com>

14 files changed, 212 insertions, 3 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/changeManagement/RequestParameters.java b/vid-app-common/src/main/java/org/onap/vid/changeManagement/RequestParameters.java
new file mode 100644
index 000000000..dd6923569
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/changeManagement/RequestParameters.java
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2019 Nokia Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.vid.changeManagement;
+
+import java.util.List;
+import java.util.Map;
+
+public class RequestParameters {
+
+    private List<Map<String,String>> userParams;
+
+
+    public List<Map<String, String>> getUserParams() {
+        return userParams;
+    }
+
+    public void setUserParams(List<Map<String, String>> userParams) {
+        this.userParams = userParams;
+    }
+}
diff --git a/vid-app-common/src/main/java/org/onap/vid/changeManagement/UIWorkflowsRequest.java b/vid-app-common/src/main/java/org/onap/vid/changeManagement/UIWorkflowsRequest.java
new file mode 100644
index 000000000..97eee3045
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/changeManagement/UIWorkflowsRequest.java
@@ -0,0 +1,35 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2019 Nokia Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.vid.changeManagement;
+
+public class UIWorkflowsRequest {
+
+    private WorkflowRequestDetail requestDetails;
+
+
+    public WorkflowRequestDetail getRequestDetails() {
+        return requestDetails;
+    }
+
+    public void setRequestDetails(WorkflowRequestDetail requestDetails) {
+        this.requestDetails = requestDetails;
+    }
+
+}
diff --git a/vid-app-common/src/main/java/org/onap/vid/changeManagement/WorkflowRequestDetail.java b/vid-app-common/src/main/java/org/onap/vid/changeManagement/WorkflowRequestDetail.java
new file mode 100644
index 000000000..2ebebdd68
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/changeManagement/WorkflowRequestDetail.java
@@ -0,0 +1,49 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2019 Nokia Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.vid.changeManagement;
+
+import org.onap.vid.mso.model.CloudConfiguration;
+
+public class WorkflowRequestDetail {
+
+
+    private CloudConfiguration cloudConfiguration;
+
+    private RequestParameters requestParameters;
+
+
+    public CloudConfiguration getCloudConfiguration() {
+        return cloudConfiguration;
+    }
+
+    public void setCloudConfiguration(CloudConfiguration cloudConfiguration) {
+        this.cloudConfiguration = cloudConfiguration;
+    }
+
+
+    public RequestParameters getRequestParameters() {
+        return requestParameters;
+    }
+
+    public void setRequestParameters(RequestParameters requestParameters) {
+        this.requestParameters = requestParameters;
+    }
+
+}
diff --git a/vid-app-common/src/main/java/org/onap/vid/controller/MsoController.java b/vid-app-common/src/main/java/org/onap/vid/controller/MsoController.java
index 290400432..00f9db246 100644
--- a/vid-app-common/src/main/java/org/onap/vid/controller/MsoController.java
+++ b/vid-app-common/src/main/java/org/onap/vid/controller/MsoController.java
@@ -74,6 +74,7 @@ public class MsoController extends RestrictedBaseController {
      * The Constant VNF_INSTANCE_ID.
      */
     public static final String VNF_INSTANCE_ID = "<vnf_instance_id>";
+    public static final String WORKFLOW_ID = "<workflow_UUID>";
     public static final String START_LOG = " start";
 
     private final MsoBusinessLogic msoBusinessLogic;
diff --git a/vid-app-common/src/main/java/org/onap/vid/controller/WebConfig.java b/vid-app-common/src/main/java/org/onap/vid/controller/WebConfig.java
index 987bffa34..543aa9432 100644
--- a/vid-app-common/src/main/java/org/onap/vid/controller/WebConfig.java
+++ b/vid-app-common/src/main/java/org/onap/vid/controller/WebConfig.java
@@ -24,6 +24,7 @@ package org.onap.vid.controller;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.module.kotlin.KotlinModule;
 import io.joshworks.restclient.http.mapper.ObjectMapper;
+import org.onap.portalsdk.core.util.SystemProperties;
 import org.onap.vid.aai.*;
 import org.onap.vid.aai.model.PortDetailsTranslator;
 import org.onap.vid.aai.util.*;
@@ -163,7 +164,7 @@ public class WebConfig {
     }
 
     @Bean
-    public AaiOverTLSClientInterface aaiOverTLSClient(ObjectMapper unirestObjectMapper){
+    public AaiOverTLSClientInterface aaiOverTLSClient(ObjectMapper unirestObjectMapper, SystemProperties systemProperties){
         return new AaiOverTLSClient(new SyncRestClient(unirestObjectMapper), new AaiOverTLSPropertySupplier());
     }
 
diff --git a/vid-app-common/src/main/java/org/onap/vid/controller/WorkflowsController.java b/vid-app-common/src/main/java/org/onap/vid/controller/WorkflowsController.java
index f413d5658..a6ad92321 100644
--- a/vid-app-common/src/main/java/org/onap/vid/controller/WorkflowsController.java
+++ b/vid-app-common/src/main/java/org/onap/vid/controller/WorkflowsController.java
@@ -21,18 +21,26 @@
 package org.onap.vid.controller;
 
 import java.util.List;
+import java.util.UUID;
+
+import org.onap.vid.changeManagement.UIWorkflowsRequest;
 import org.onap.vid.model.LocalWorkflowParameterDefinitions;
 import org.onap.vid.model.SOWorkflow;
 import org.onap.vid.model.SOWorkflowParameterDefinitions;
+import org.onap.vid.mso.MsoResponseWrapper;
+import org.onap.vid.services.ChangeManagementService;
 import org.onap.vid.services.ExternalWorkflowsService;
 import org.onap.vid.services.LocalWorkflowsService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.servlet.http.HttpServletRequest;
+
 @RestController
 @RequestMapping(WorkflowsController.WORKFLOWS_MANAGEMENT)
 public class WorkflowsController extends VidRestrictedBaseController {
@@ -40,11 +48,13 @@ public class WorkflowsController extends VidRestrictedBaseController {
 
     private ExternalWorkflowsService externalWorkflowsService;
     private LocalWorkflowsService localWorkflowsService;
+    private ChangeManagementService changeManagementService;
 
     @Autowired
-    public WorkflowsController(ExternalWorkflowsService externalWorkflowsService, LocalWorkflowsService localWorkflowsService) {
+    public WorkflowsController(ExternalWorkflowsService externalWorkflowsService, LocalWorkflowsService localWorkflowsService,ChangeManagementService changeManagementService) {
         this.externalWorkflowsService = externalWorkflowsService;
         this.localWorkflowsService = localWorkflowsService;
+        this.changeManagementService = changeManagementService;
     }
 
     @RequestMapping(value = "workflows", method = RequestMethod.GET)
@@ -62,5 +72,10 @@ public class WorkflowsController extends VidRestrictedBaseController {
         return localWorkflowsService.getWorkflowParameterDefinitions(name);
     }
 
+    @RequestMapping(value = "{serviceInstanceId}/{vnfInstanceId}/{workflow_UUID}", method = RequestMethod.POST)
+    public MsoResponseWrapper getWorkflowFromUI(HttpServletRequest request, @PathVariable("serviceInstanceId") UUID serviceInstanceId, @PathVariable("vnfInstanceId") UUID vnfInstanceId, @PathVariable("workflow_UUID") UUID workflow_UUID, @RequestBody UIWorkflowsRequest requestBody) {
+        return changeManagementService.invokeVnfWorkflow(request,requestBody.getRequestDetails(), serviceInstanceId, vnfInstanceId, workflow_UUID);
+    }
+
 }
 
diff --git a/vid-app-common/src/main/java/org/onap/vid/mso/MsoBusinessLogic.java b/vid-app-common/src/main/java/org/onap/vid/mso/MsoBusinessLogic.java
index 633acbcb8..1ff30f03c 100644
--- a/vid-app-common/src/main/java/org/onap/vid/mso/MsoBusinessLogic.java
+++ b/vid-app-common/src/main/java/org/onap/vid/mso/MsoBusinessLogic.java
@@ -21,6 +21,7 @@
 package org.onap.vid.mso;
 
 import org.onap.vid.changeManagement.RequestDetailsWrapper;
+import org.onap.vid.changeManagement.WorkflowRequestDetail;
 import org.onap.vid.controller.OperationalEnvironmentController;
 import org.onap.vid.model.SoftDeleteRequest;
 import org.onap.vid.mso.model.OperationalEnvironmentActivateInfo;
@@ -31,6 +32,7 @@ import org.onap.vid.mso.rest.RequestDetails;
 import org.onap.vid.mso.rest.Task;
 
 import java.util.List;
+import java.util.UUID;
 
 public interface MsoBusinessLogic {
 
@@ -51,6 +53,8 @@ public interface MsoBusinessLogic {
 
     MsoResponseWrapper scaleOutVfModuleInstance(org.onap.vid.changeManagement.RequestDetails requestDetails, String serviceInstanceId, String vnfInstanceId);
 
+    MsoResponseWrapper invokeVnfWorkflow(WorkflowRequestDetail request, String userId, UUID serviceInstanceId, UUID vnfInstanceId, UUID workflow_UUID);
+
     MsoResponseWrapper createConfigurationInstance(org.onap.vid.mso.rest.RequestDetailsWrapper requestDetailsWrapper, String serviceInstanceId);
 
     MsoResponseWrapper deleteSvcInstance(RequestDetails requestDetails, String serviceInstanceId, String serviceStatus);
diff --git a/vid-app-common/src/main/java/org/onap/vid/mso/MsoBusinessLogicImpl.java b/vid-app-common/src/main/java/org/onap/vid/mso/MsoBusinessLogicImpl.java
index ec1c5479f..ad07eacae 100644
--- a/vid-app-common/src/main/java/org/onap/vid/mso/MsoBusinessLogicImpl.java
+++ b/vid-app-common/src/main/java/org/onap/vid/mso/MsoBusinessLogicImpl.java
@@ -30,6 +30,9 @@ import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
 import org.onap.portalsdk.core.util.SystemProperties;
 import org.onap.vid.changeManagement.ChangeManagementRequest;
 import org.onap.vid.changeManagement.RequestDetailsWrapper;
+import org.onap.vid.changeManagement.UIWorkflowsRequest;
+import org.onap.vid.changeManagement.WorkflowRequestDetail;
+import org.onap.vid.controller.ControllersUtils;
 import org.onap.vid.controller.OperationalEnvironmentController;
 import org.onap.vid.exceptions.GenericUncheckedException;
 import org.onap.vid.model.RequestReferencesContainer;
@@ -181,6 +184,27 @@ public class MsoBusinessLogicImpl implements MsoBusinessLogic {
     }
 
     @Override
+    public MsoResponseWrapper invokeVnfWorkflow(WorkflowRequestDetail request, String userId, UUID serviceInstanceId, UUID vnfInstanceId, UUID workflow_UUID) {
+        logInvocationInDebug("invokeVnfWorkflow");
+
+        String endpoint = validateEndpointPath(MsoProperties.MSO_REST_API_WORKFLOW_INSTANCE);
+
+        String final_endpoint = endpoint
+                .replaceFirst(SVC_INSTANCE_ID, serviceInstanceId.toString())
+                .replaceFirst(WORKFLOW_ID, workflow_UUID.toString())
+                .replaceFirst(VNF_INSTANCE_ID, vnfInstanceId.toString());
+
+        Map<String,String> extraHeaders = new HashMap<>();
+
+        UUID requestId = UUID.randomUUID();
+        extraHeaders.put("X-ONAP-RequestID",requestId.toString());
+        extraHeaders.put("X-ONAP-PartnerName","VID");
+        extraHeaders.put("X-RequestorID",userId);
+
+        return msoClientInterface.invokeWorkflow(request,final_endpoint,extraHeaders);
+    }
+
+    @Override
     public MsoResponseWrapper createConfigurationInstance(org.onap.vid.mso.rest.RequestDetailsWrapper requestDetailsWrapper, String serviceInstanceId) {
         logInvocationInDebug("createConfigurationInstance");
 
diff --git a/vid-app-common/src/main/java/org/onap/vid/mso/MsoInterface.java b/vid-app-common/src/main/java/org/onap/vid/mso/MsoInterface.java
index 31063c62b..904ba13e4 100644
--- a/vid-app-common/src/main/java/org/onap/vid/mso/MsoInterface.java
+++ b/vid-app-common/src/main/java/org/onap/vid/mso/MsoInterface.java
@@ -22,8 +22,11 @@ package org.onap.vid.mso;
 
 import io.joshworks.restclient.http.HttpResponse;
 import org.onap.vid.changeManagement.RequestDetailsWrapper;
+import org.onap.vid.changeManagement.WorkflowRequestDetail;
 import org.onap.vid.mso.rest.RequestDetails;
 
+import java.util.Map;
+
 /**
  * Created by pickjonathan on 21/06/2017.
  */
@@ -111,6 +114,8 @@ public interface MsoInterface {
 
     MsoResponseWrapper addRelationshipToServiceInstance(RequestDetails requestDetails, String addRelationshipsPath);
 
+    MsoResponseWrapper invokeWorkflow(WorkflowRequestDetail requestDetails,String invokeWorkflowsPath,  Map<String, String> extraHeaders);
+
     <T> HttpResponse<T> get(String path, Class<T> responseClass);
 
     <T> HttpResponse<T> post(String path, RequestDetailsWrapper<?> requestDetailsWrapper,
diff --git a/vid-app-common/src/main/java/org/onap/vid/mso/MsoProperties.java b/vid-app-common/src/main/java/org/onap/vid/mso/MsoProperties.java
index 3dc1ddcd3..47cb95f2f 100644
--- a/vid-app-common/src/main/java/org/onap/vid/mso/MsoProperties.java
+++ b/vid-app-common/src/main/java/org/onap/vid/mso/MsoProperties.java
@@ -97,6 +97,9 @@ public class MsoProperties extends SystemProperties {
 
 	public static final String MSO_REST_API_VF_MODULE_SCALE_OUT = "mso.restapi.vf.module.scaleout";
 
+	/** The Constant MSO_REST_API_WORKFLOW_INSTANCE. */
+	public static final String MSO_REST_API_WORKFLOW_INSTANCE = "mso.restapi.workflow.invoke";
+
 	/** The Constant MSO_REST_API_VOLUME_GROUP_INSTANCE. */
 	public static final String MSO_REST_API_VOLUME_GROUP_INSTANCE = "mso.restapi.volume.group.instance";
 
diff --git a/vid-app-common/src/main/java/org/onap/vid/mso/rest/MsoRestClientNew.java b/vid-app-common/src/main/java/org/onap/vid/mso/rest/MsoRestClientNew.java
index 8dac0ce1b..ff7acffcf 100644
--- a/vid-app-common/src/main/java/org/onap/vid/mso/rest/MsoRestClientNew.java
+++ b/vid-app-common/src/main/java/org/onap/vid/mso/rest/MsoRestClientNew.java
@@ -22,6 +22,7 @@ package org.onap.vid.mso.rest;
 
 import com.google.common.collect.ImmutableMap;
 import io.joshworks.restclient.http.HttpResponse;
+import io.joshworks.restclient.http.JsonNode;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
@@ -36,6 +37,7 @@ import org.onap.portalsdk.core.util.SystemProperties;
 import org.onap.vid.aai.util.HttpsAuthClient;
 import org.onap.vid.changeManagement.MsoRequestDetails;
 import org.onap.vid.changeManagement.RequestDetailsWrapper;
+import org.onap.vid.changeManagement.WorkflowRequestDetail;
 import org.onap.vid.client.SyncRestClient;
 import org.onap.vid.model.RequestReferencesContainer;
 import org.onap.vid.mso.MsoInterface;
@@ -444,6 +446,20 @@ public class MsoRestClientNew extends RestMsoImplementation implements MsoInterf
     }
 
     @Override
+    public MsoResponseWrapper invokeWorkflow(WorkflowRequestDetail workflowRequestDetail, String invokeWorkflowsPath, Map<String, String> extraHeaders) {
+        String path = baseUrl + invokeWorkflowsPath;
+        Map<String, String> finalHeader = new HashMap<>();
+
+        finalHeader.putAll(commonHeaders);
+        finalHeader.putAll(extraHeaders);
+
+        RequestDetailsWrapper<WorkflowRequestDetail> requestDetailsWrapper = new RequestDetailsWrapper<>(workflowRequestDetail);
+
+        HttpResponse<JsonNode> response = client.post(path, finalHeader, requestDetailsWrapper);
+        return MsoUtil.wrapResponse(response);
+    }
+
+    @Override
     public <T> HttpResponse<T> get(String endpoint, Class<T> responseClass) {
         String path = baseUrl + endpoint;
         return client.get(path, commonHeaders, new HashMap<>(), responseClass);
diff --git a/vid-app-common/src/main/java/org/onap/vid/services/AaiServiceImpl.java b/vid-app-common/src/main/java/org/onap/vid/services/AaiServiceImpl.java
index 142bf73ec..83757f2fb 100644
--- a/vid-app-common/src/main/java/org/onap/vid/services/AaiServiceImpl.java
+++ b/vid-app-common/src/main/java/org/onap/vid/services/AaiServiceImpl.java
@@ -320,6 +320,8 @@ public class AaiServiceImpl implements AaiService {
         return aaiClient.getPNFData(globalCustomerId, serviceType, modelVersionId, modelInvariantId, cloudRegion, equipVendor, equipModel);
     }
 
+
+
     @Override
     public AaiResponse getServices(RoleValidator roleValidator) {
         AaiResponse<GetServicesAAIRespone> subscriberResponse = aaiClient.getServices();
diff --git a/vid-app-common/src/main/java/org/onap/vid/services/ChangeManagementService.java b/vid-app-common/src/main/java/org/onap/vid/services/ChangeManagementService.java
index 0047396d1..603e1f7be 100644
--- a/vid-app-common/src/main/java/org/onap/vid/services/ChangeManagementService.java
+++ b/vid-app-common/src/main/java/org/onap/vid/services/ChangeManagementService.java
@@ -23,13 +23,16 @@ package org.onap.vid.services;
 import com.fasterxml.jackson.databind.node.ArrayNode;
 import org.apache.commons.lang3.tuple.Pair;
 import org.onap.vid.changeManagement.*;
+import org.onap.vid.mso.MsoResponseWrapper;
 import org.onap.vid.mso.RestObjectWithRequestInfo;
 import org.onap.vid.mso.rest.Request;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.multipart.MultipartFile;
 
+import javax.servlet.http.HttpServletRequest;
 import java.util.Collection;
 import java.util.List;
+import java.util.UUID;
 
 public interface ChangeManagementService {
     Collection<Request> getMSOChangeManagements();
@@ -49,4 +52,6 @@ public interface ChangeManagementService {
     VnfWorkflowRelationAllResponse getAllVnfWorkflowRelations();
     String uploadConfigUpdateFile(MultipartFile file);
 
+    MsoResponseWrapper invokeVnfWorkflow(HttpServletRequest request, WorkflowRequestDetail requestBody, UUID serviceInstanceId, UUID vnfInstanceId, UUID workflow_UUID);
+
 }
diff --git a/vid-app-common/src/main/java/org/onap/vid/services/ChangeManagementServiceImpl.java b/vid-app-common/src/main/java/org/onap/vid/services/ChangeManagementServiceImpl.java
index a20164c9e..fc5a85c04 100644
--- a/vid-app-common/src/main/java/org/onap/vid/services/ChangeManagementServiceImpl.java
+++ b/vid-app-common/src/main/java/org/onap/vid/services/ChangeManagementServiceImpl.java
@@ -30,17 +30,20 @@ import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
 import org.onap.portalsdk.core.service.DataAccessService;
 import org.onap.portalsdk.core.util.SystemProperties;
 import org.onap.vid.changeManagement.*;
+import org.onap.vid.controller.ControllersUtils;
 import org.onap.vid.exceptions.GenericUncheckedException;
 import org.onap.vid.exceptions.NotFoundException;
 import org.onap.vid.model.VNFDao;
 import org.onap.vid.model.VidWorkflow;
 import org.onap.vid.mso.MsoBusinessLogic;
+import org.onap.vid.mso.MsoResponseWrapper;
 import org.onap.vid.mso.MsoResponseWrapperInterface;
 import org.onap.vid.mso.RestObject;
 import org.onap.vid.mso.RestObjectWithRequestInfo;
 import org.onap.vid.mso.rest.Request;
 import org.onap.vid.scheduler.SchedulerProperties;
 import org.onap.vid.scheduler.SchedulerRestInterfaceIfc;
+import org.onap.vid.utils.SystemPropertiesWrapper;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -48,6 +51,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.util.StringUtils;
 import org.springframework.web.multipart.MultipartFile;
 
+import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.BadRequestException;
 import java.io.IOException;
 import java.util.*;
@@ -64,16 +68,18 @@ public class ChangeManagementServiceImpl implements ChangeManagementService {
     private MsoBusinessLogic msoBusinessLogic;
     private final SchedulerRestInterfaceIfc restClient;
     private final CloudOwnerService cloudOwnerService;
+    private final SystemPropertiesWrapper systemPropertiesWrapper;
 
     @Autowired
     private CsvService csvService;
 
     @Autowired
-    public ChangeManagementServiceImpl(DataAccessService dataAccessService, MsoBusinessLogic msoBusinessLogic, SchedulerRestInterfaceIfc schedulerRestInterface, CloudOwnerService cloudOwnerService) {
+    public ChangeManagementServiceImpl(DataAccessService dataAccessService, MsoBusinessLogic msoBusinessLogic, SchedulerRestInterfaceIfc schedulerRestInterface, CloudOwnerService cloudOwnerService, SystemPropertiesWrapper systemPropertiesWrapper) {
         this.dataAccessService = dataAccessService;
         this.msoBusinessLogic = msoBusinessLogic;
         this.restClient = schedulerRestInterface;
         this.cloudOwnerService = cloudOwnerService;
+        this.systemPropertiesWrapper = systemPropertiesWrapper;
     }
 
     @Override
@@ -327,6 +333,12 @@ public class ChangeManagementServiceImpl implements ChangeManagementService {
         return json.toString();
     }
 
+    @Override
+    public MsoResponseWrapper invokeVnfWorkflow(HttpServletRequest request,WorkflowRequestDetail requestBody, UUID serviceInstanceId, UUID vnfInstanceId, UUID workflow_UUID) {
+        String userId = new ControllersUtils(systemPropertiesWrapper).extractUserId(request);
+        return msoBusinessLogic.invokeVnfWorkflow(requestBody, userId, serviceInstanceId, vnfInstanceId, workflow_UUID);
+    }
+
     private boolean validateJsonOutput(org.json.JSONObject json) {
         if (!json.has(PRIMARY_KEY) || !json.getJSONObject(PRIMARY_KEY).keySet().containsAll(REQUIRED_KEYS))
             return false;