VnfInPlaceFields and ScaleOut rendered dynamically

* hardcoded workflows parameters moved to the internal API.
* html changed to dynamically render parameters from the new API.

Change-Id: Id2f61dbf88ae65401a8974422ab7c6da07053da2
Issue-ID: VID-398
Signed-off-by: Tomasz Golabek <tomasz.golabek@nokia.com>

5 files changed, 249 insertions, 58 deletions

diff --git a/vid-app-common/src/main/webapp/app/vid/scripts/constants/componentConstants.js b/vid-app-common/src/main/webapp/app/vid/scripts/constants/componentConstants.js
index 4ac5f85ac..dbf6588ce 100755
--- a/vid-app-common/src/main/webapp/app/vid/scripts/constants/componentConstants.js
+++ b/vid-app-common/src/main/webapp/app/vid/scripts/constants/componentConstants.js
@@ -116,7 +116,8 @@ appDS2
     CHANGE_MANAGEMENT_OPERATION_NO_SCHEDULER: "change-management/workflow/@vnfName",
     GET_WORKFLOW: "change-management/get_vnf_workflow_relation",
     GET_SO_WORKFLOWS: "workflows-management/workflows",
-    GET_SO_WORKFLOW_PARAMETER: "workflows-management/workflow-parameters/@workflowID",
+    GET_SO_WORKFLOW_PARAMETER: "workflows-management/remote-workflow-parameters/@workflowID",
+    GET_LOCAL_WORKFLOW_PARAMETER: "workflows-management/local-workflow-parameters/@workflowName",
     GET_MSO_WORKFLOWS: "change-management/mso",
     GET_SCHEDULER_CHANGE_MANAGEMENTS: "change-management/scheduler",
     CANCEL_SCHEDULE_REQUEST: "change-management/scheduler/schedules",
diff --git a/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.controller.js b/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.controller.js
index e525f0f5c..8a7d59a62 100644
--- a/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.controller.js
+++ b/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.controller.js
@@ -28,8 +28,6 @@
 
         var vm = this;
         vm.hasScheduler = !!VIDCONFIGURATION.SCHEDULER_PORTAL_URL;
-        vm.configUpdatePatternError = "Invalid file type. Please select a file with a CSV extension.";
-        vm.configUpdateContentError = "Invalid file structure.";
 
         vm.wizardStep = 1;
         vm.nextStep = function(){
@@ -202,7 +200,7 @@
                 }]
             })
                 .then(function (configUpdateResponse) {
-                    vm.changeManagement.configUpdateFile = configUpdateResponse && JSON.parse(configUpdateResponse.data).payload;
+                    vm.getInternalWorkFlowParameter("VNF Config Update", "FILE", "Attach configuration file").value = configUpdateResponse && JSON.parse(configUpdateResponse.data).payload;
                     defer.resolve(true);
                 })
                 .catch(function (error) {
@@ -218,7 +216,6 @@
 			var result = {};
 			result.requestType = changeManagement.workflow;
 			var workflowType = changeManagement.workflow;
-			var configurationParameters = changeManagement.configurationParameters;
 			result.requestDetails = [];
 			_.forEach(changeManagement.vnfNames, function (vnf) {
 
@@ -246,51 +243,50 @@
 						}
 					}else if(workflowType=="VNF In Place Software Update"){
 						var payloadObj = {
-							'existing_software_version':changeManagement.existingSoftwareVersion,
-							'new_software_version':changeManagement.newSoftwareVersion,
-							'operations_timeout':changeManagement.operationTimeout
+							'existing_software_version':vm.getInternalWorkFlowParameter(workflowType, 'STRING', 'Existing software version').value,
+							'new_software_version':vm.getInternalWorkFlowParameter(workflowType, 'STRING', 'New software version').value,
+							'operations_timeout':vm.getInternalWorkFlowParameter(workflowType, 'STRING', 'Operations timeout').value
 						};
 						requestParametersData = {
                             payload: JSON.stringify(payloadObj)
 						}
 					}else if(workflowType=="VNF Config Update"){
 						requestParametersData = {
-							payload: changeManagement.configUpdateFile
+							payload: vm.getInternalWorkFlowParameter("VNF Config Update", "FILE", "Attach configuration file").value
 						}
-                    }else if(workflowType=="VNF Scale Out"){
-                        if(!moduleToScale) return null;
-
-                        if(moduleToScale.userParams) {
-                            requestParametersData = {
-                                userParams: moduleToScale.userParams
-                                //,usePreload: true
-                            }
-                        }else{
-                            requestParametersData = {
-                                userParams: []
-                                //,usePreload: false
-                            }
-                        }
-                    }
+					}else if(workflowType=="VNF Scale Out"){
+					  if(!moduleToScale) return null;
+
+					  if(moduleToScale.userParams) {
+					    requestParametersData = {
+					      userParams: moduleToScale.userParams
+                //,usePreload: true
+					    }
+					  }else{
+					    requestParametersData = {
+					      userParams: []
+                //,usePreload: false
+					    }
+					  }
+					}
 					$log.info('SchedulerWidgetCtrl:extractChangeManagementCallbackDataStr info:: workflowType '+ workflowType);
 					$log.info('SchedulerWidgetCtrl:extractChangeManagementCallbackDataStr info:: requestParametersData '+ requestParametersData);
 
 				}else if(workflowType=="VNF In Place Software Update"){
 					var payloadObj = {
-						'existing_software_version':changeManagement.existingSoftwareVersion,
-						'new_software_version':changeManagement.newSoftwareVersion,
-						'operations_timeout':changeManagement.operationTimeout
+						'existing_software_version':vm.getInternalWorkFlowParameter(workflowType, 'STRING', 'Existing software version').value,
+						'new_software_version':vm.getInternalWorkFlowParameter(workflowType, 'STRING', 'New software version').value,
+						'operations_timeout':vm.getInternalWorkFlowParameter(workflowType, 'STRING', 'Operations timeout').value
 					};
 					requestParametersData = {
 						payload: JSON.stringify(payloadObj)
 					}
 				}else if(workflowType=="VNF Config Update"){
 					requestParametersData = {
-						payload: changeManagement.configUpdateFile
+						payload: vm.getInternalWorkFlowParameter("VNF Config Update", "FILE", "Attach configuration file").value
 					}
 				}
 
-
 				var data;
 				if(workflowType=="VNF Scale Out") {
                     data = {
@@ -309,7 +305,7 @@
                         requestInfo: requestInfoData,
                         relatedInstanceList: [],
                         requestParameters:requestParametersData,
-                        configurationParameters: JSON.parse(configurationParameters)
+                        configurationParameters: JSON.parse(vm.getInternalWorkFlowParameter("VNF Scale Out", "STRING", "Configuration Parameters").value)
                     };
                     requestInfoData.instanceName = vnf.name + "_" + (moduleToScale.currentCount + 1);
                 }else{
@@ -641,6 +637,7 @@
           // Should be corrected when VID-397 will be closed. At the moment there is a need
           // to merge local and remote workflows not to broke current functionality.
           return vm.loadLocalWorkFlows()
+          .then(vm.loadLocalWorkFlowsParameters)
           .then(vm.loadRemoteWorkFlows)
           .then(function () {
             vm.workflows = vm.localWorkflows.concat(vm.remoteWorkflows.map(item => item.name));
@@ -668,6 +665,28 @@
           });
         };
 
+        vm.loadLocalWorkFlowsParameters = function () {
+          vm.localWorkflowsParameters = new Map();
+          vm.localWorkflows.forEach(function(workflow) {
+            vm.loadLocalWorkFlowParameters(workflow);
+          });
+        };
+
+        vm.loadLocalWorkFlowParameters = function (workflow) {
+          changeManagementService.getLocalWorkflowParameter(workflow)
+          .then(function (response) {
+            let fileParameters = response.data.parameterDefinitions.filter(item => item.type === 'FILE');
+            let textParameters = response.data.parameterDefinitions.filter(item => item.type === 'STRING');
+            let parameters = new Map();
+            parameters.set('FILE', fileParameters);
+            parameters.set('STRING', textParameters);
+            vm.localWorkflowsParameters.set(workflow, parameters);
+          })
+          .catch(function (error) {
+            $log.error(error);
+          });
+        };
+
         vm.loadRemoteWorkFlowsParameters = function () {
           vm.remoteWorkflowsParameters = new Map();
           vm.remoteWorkflows.forEach(function(workflow) {
@@ -692,6 +711,19 @@
           return [];
         };
 
+        vm.getInternalWorkFlowParameters = function (workflow, type) {
+          if (workflow && vm.localWorkflowsParameters.has(workflow) && vm.localWorkflowsParameters.get(workflow).has(type)) {
+            return vm.localWorkflowsParameters.get(workflow).get(type)
+          }
+          return [];
+        };
+
+        vm.getInternalWorkFlowParameter = function (workflow, type, parameterName) {
+          if (workflow && vm.localWorkflowsParameters.has(workflow) && vm.localWorkflowsParameters.get(workflow).has(type)) {
+            return vm.localWorkflowsParameters.get(workflow).get(type).filter(parameter => parameter.name === parameterName)[0]
+          }
+        };
+
         //Must be $scope because we bind to the onchange of the html (cannot attached to vm variable).
         $scope.selectFileForVNFName = function (fileInput) {
             if (fileInput && fileInput.id) {
diff --git a/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.controller.test.js b/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.controller.test.js
index c271b7505..5f3669152 100644
--- a/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.controller.test.js
+++ b/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.controller.test.js
@@ -80,11 +80,13 @@ describe('Testing workFlows from SO', () => {
   test('Verify load workflows will call load from SO and join workflow lists', () => {
     // given
     let getWorkflowsStub = Promise.resolve({"data": {"workflows": ["workflow 0"]}});
+    let getLocalWorkflowsParametersStub = Promise.resolve({"data": {}});
     let getSOWorkflowsPromiseStub = Promise.resolve({"data": [{"id": "1", "name": "workflow 1"}, {"id": "2", "name": "workflow 2"}]});
     let getSOWorkflowsParametersPromiseStub = Promise.resolve({"data":{"parameterDefinitions": []}});
 
     $controller.changeManagement.vnfNames = [{name: 'test1'}, {name: "test2"}];
     $changeManagementService.getWorkflows = () => getWorkflowsStub;
+    $changeManagementService.getLocalWorkflowParameter = () => getLocalWorkflowsParametersStub;
     $changeManagementService.getSOWorkflows = () =>  getSOWorkflowsPromiseStub;
     $changeManagementService.getSOWorkflowParameter = () =>  getSOWorkflowsParametersPromiseStub;
     // when
@@ -98,6 +100,7 @@ describe('Testing workFlows from SO', () => {
   test('Verify load workflows will call load workflows parameters from SO', () => {
     // given
     let getWorkflowsStub = Promise.resolve({"data": {"workflows": ["workflow 0"]}});
+    let getLocalWorkflowsParametersStub = Promise.resolve({"data": {}});
     let getSOWorkflowsPromiseStub = Promise.resolve({"data": [{"id": "1", "name": "workflow 0"}]});
     let getSOWorkflowsParametersPromiseStub = Promise.resolve({"data":{"parameterDefinitions": [
           {"id": 1, "name": "parameter 1", "required": true, "type": "STRING", "pattern": "[0-9]*"},
@@ -106,6 +109,7 @@ describe('Testing workFlows from SO', () => {
 
     $controller.changeManagement.vnfNames = [{name: 'test1'}, {name: "test2"}];
     $changeManagementService.getWorkflows = () => getWorkflowsStub;
+    $changeManagementService.getLocalWorkflowParameter = () => getLocalWorkflowsParametersStub;
     $changeManagementService.getSOWorkflows = () =>  getSOWorkflowsPromiseStub;
     $changeManagementService.getSOWorkflowParameter = () =>  getSOWorkflowsParametersPromiseStub;
     // when
@@ -118,6 +122,56 @@ describe('Testing workFlows from SO', () => {
     });
   });
 
+  test('Verify load workflows will call load workflows parameters from local service', () => {
+    // given
+    let getWorkflowsStub = Promise.resolve({"data": {"workflows": ["VNF Scale Out"]}});
+    let getLocalWorkflowsParametersStub = Promise.resolve({"data":{
+        "parameterDefinitions": [
+          {
+            "id": 1,
+            "name": "Configuration Parameters",
+            "required": true,
+            "type": "STRING",
+            "pattern": ".*",
+            "msgOnPatternError": null,
+            "msgOnContentError": null,
+            "acceptableFileType": null
+          }
+        ],
+      }});
+    let getSOWorkflowsPromiseStub = Promise.resolve({"data": [{}]});
+    let getSOWorkflowsParametersPromiseStub = Promise.resolve({"data":{}});
+
+    $controller.changeManagement.vnfNames = [{name: 'test1'}];
+    $changeManagementService.getWorkflows = () => getWorkflowsStub;
+    $changeManagementService.getLocalWorkflowParameter = () => getLocalWorkflowsParametersStub;
+    $changeManagementService.getSOWorkflows = () =>  getSOWorkflowsPromiseStub;
+    $changeManagementService.getSOWorkflowParameter = () =>  getSOWorkflowsParametersPromiseStub;
+    // when
+
+    let result = new Map();
+    const scaleOutResult = new Map();
+    scaleOutResult.set("FILE", []);
+    scaleOutResult.set("STRING", [
+      {
+        "acceptableFileType": null,
+        "id": 1,
+        "msgOnContentError": null,
+        "msgOnPatternError": null,
+        "name": "Configuration Parameters",
+        "pattern": ".*",
+        "required": true,
+        "type": "STRING",
+      }
+    ]);
+    result.set("VNF Scale Out", scaleOutResult);
+
+    return $controller.loadWorkFlows()
+    .then(() => {
+      expect($controller.localWorkflowsParameters).toEqual(result);
+    });
+  });
+
   test('Verify broken SO workflows wont change content of local workflows', () => {
     // given
     let getWorkflowsStub = Promise.resolve({"data": {"workflows": ["workflow 0"]}});
@@ -132,5 +186,114 @@ describe('Testing workFlows from SO', () => {
       expect($controller.workflows).toEqual(['workflow 0']);
     });
   });
-});
 
+  test('Verify get internal workflow parameters should return an empty list if not such workflow exist', () => {
+  // given
+    let getWorkflowsStub = Promise.resolve({"data": {"workflows": ["VNF Scale Out"]}});
+    let getLocalWorkflowsParametersStub = Promise.resolve({"data":{
+        "parameterDefinitions": [
+          {
+            "id": 1,
+            "name": "Configuration Parameters",
+            "required": true,
+            "type": "STRING",
+            "pattern": ".*",
+            "msgOnPatternError": null,
+            "msgOnContentError": null,
+            "acceptableFileType": null
+          }
+        ],
+      }});
+    let getSOWorkflowsPromiseStub = Promise.resolve({"data": [{}]});
+    let getSOWorkflowsParametersPromiseStub = Promise.resolve({"data":{}});
+
+    $controller.changeManagement.vnfNames = [{name: 'test1'}];
+    $changeManagementService.getWorkflows = () => getWorkflowsStub;
+    $changeManagementService.getLocalWorkflowParameter = () => getLocalWorkflowsParametersStub;
+    $changeManagementService.getSOWorkflows = () =>  getSOWorkflowsPromiseStub;
+    $changeManagementService.getSOWorkflowParameter = () =>  getSOWorkflowsParametersPromiseStub;
+    // when
+    return $controller.loadWorkFlows()
+    .then(() => {
+      let internalWorkFlowParameters = $controller.getInternalWorkFlowParameters("NON-EXISTENT WF", "STRING");
+      expect(internalWorkFlowParameters).toEqual([]);
+    });
+  });
+
+  test('Verify get internal workflow parameters should return an empty list if not such type exist', () => {
+    // given
+    let getWorkflowsStub = Promise.resolve({"data": {"workflows": ["VNF Scale Out"]}});
+    let getLocalWorkflowsParametersStub = Promise.resolve({"data":{
+        "parameterDefinitions": [
+          {
+            "id": 1,
+            "name": "Configuration Parameters",
+            "required": true,
+            "type": "STRING",
+            "pattern": ".*",
+            "msgOnPatternError": null,
+            "msgOnContentError": null,
+            "acceptableFileType": null
+          }
+        ],
+      }});
+    let getSOWorkflowsPromiseStub = Promise.resolve({"data": [{}]});
+    let getSOWorkflowsParametersPromiseStub = Promise.resolve({"data":{}});
+
+    $controller.changeManagement.vnfNames = [{name: 'test1'}];
+    $changeManagementService.getWorkflows = () => getWorkflowsStub;
+    $changeManagementService.getLocalWorkflowParameter = () => getLocalWorkflowsParametersStub;
+    $changeManagementService.getSOWorkflows = () =>  getSOWorkflowsPromiseStub;
+    $changeManagementService.getSOWorkflowParameter = () =>  getSOWorkflowsParametersPromiseStub;
+    // when
+    return $controller.loadWorkFlows()
+    .then(() => {
+      let internalWorkFlowParameters = $controller.getInternalWorkFlowParameters("VNF Scale Out", "FILE");
+      expect(internalWorkFlowParameters).toEqual([]);
+    });
+  });
+
+  test('Verify get internal workflow parameters should return a list if such workflow and type exist', () => {
+    // given
+    let getWorkflowsStub = Promise.resolve({"data": {"workflows": ["VNF Scale Out"]}});
+    let getLocalWorkflowsParametersStub = Promise.resolve({"data":{
+        "parameterDefinitions": [
+          {
+            "id": 1,
+            "name": "Configuration Parameters",
+            "required": true,
+            "type": "STRING",
+            "pattern": ".*",
+            "msgOnPatternError": null,
+            "msgOnContentError": null,
+            "acceptableFileType": null
+          }
+        ],
+      }});
+    let getSOWorkflowsPromiseStub = Promise.resolve({"data": [{}]});
+    let getSOWorkflowsParametersPromiseStub = Promise.resolve({"data":{}});
+
+    $controller.changeManagement.vnfNames = [{name: 'test1'}];
+    $changeManagementService.getWorkflows = () => getWorkflowsStub;
+    $changeManagementService.getLocalWorkflowParameter = () => getLocalWorkflowsParametersStub;
+    $changeManagementService.getSOWorkflows = () =>  getSOWorkflowsPromiseStub;
+    $changeManagementService.getSOWorkflowParameter = () =>  getSOWorkflowsParametersPromiseStub;
+
+    let result = [{
+        "acceptableFileType": null,
+        "id": 1,
+        "msgOnContentError": null,
+        "msgOnPatternError": null,
+        "name": "Configuration Parameters",
+        "pattern": ".*",
+        "required": true,
+        "type": "STRING",
+        }];
+    // when
+    return $controller.loadWorkFlows()
+    .then(() => {
+      let internalWorkFlowParameters = $controller.getInternalWorkFlowParameters("VNF Scale Out", "STRING");
+      expect(internalWorkFlowParameters).toEqual(result);
+    });
+  });
+});
diff --git a/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.html b/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.html
index 2cf879001..9fb978c42 100644
--- a/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.html
+++ b/vid-app-common/src/main/webapp/app/vid/scripts/modals/new-change-management/new-change-management.html
@@ -78,38 +78,26 @@
                 <option value="" disabled>Select workflow</option>
             </select>
         </div>
-        <div class="form-group" ng-if="vm.isScaleOut()">
-            <label class="control-label">Configuration Parameters</label>
-            <input type="text" name="configurationParameters" ng-model="vm.changeManagement.configurationParameters" id="configuration-parameters" required>
-        </div>
-        <div class="form-group" ng-if="vm.isConfigUpdate()">
-            <label class="control-label">Attach configuration file</label>
+
+        <div class="form-group" ng-if="vm.changeManagement.workflow" ng-repeat="item in vm.getInternalWorkFlowParameters(vm.changeManagement.workflow, 'FILE')">
+            <label class="control-label">{{item.name}}</label>
             <div class="file-wrapper">
-                <input id="config-update-input" class="file-input" type="file" ngf-select ng-model="vm.configUpdateFile" ngf-validate-async-fn="vm.uploadConfigFile($file)" name="configUpdateFile"
-                       accept=".csv" ngf-pattern=".csv" required> </input>
-                <label id="config-update-label" class="file-input-label">{{vm.configUpdateFile&&vm.configUpdateFile.name||"Select File"}} </label>
-                <label for="config-update-input"><span class="icon-browse"></span></label>
+                <input id="internal-workflow-parameter-file-{{item.id}}" class="file-input" type="file" ngf-select ng-model="item.value" ngf-validate-async-fn="vm.uploadConfigFile($file)" name="configUpdateFile" accept="{{item.acceptableFileType}}" ngf-pattern="{{item.acceptableFileType}}" ng-required="{{item.required}}"/>
+                <label id="internal-workflow-parameter-file-{{item.id}}-label" class="file-input-label">{{item.value&&item.value.name||"Select File"}} </label>
+                <label for="internal-workflow-parameter-file-{{item.id}}"><span class="icon-browse"></span></label>
             </div>
-            <label id="errorLabel" class="icon-alert error" ng-if="newChangeManagement.configUpdateFile.$error.pattern">{{vm.configUpdatePatternError}}</label>
-            <label id="errorContentLabel" class="icon-alert error" ng-if="newChangeManagement.configUpdateFile.$error.validateAsyncFn">{{vm.configUpdateContentError}}</label>
+            <label id="errorLabel" class="icon-alert error" ng-if="item.value.$error.pattern">{{item.msgOnPatternError}}</label>
+            <label id="errorContentLabel" class="icon-alert error" ng-if="item.value.$error.validateAsyncFn">{{item.msgOnContentError}}</label>
         </div>
-        <div ng-if="vm.shouldShowVnfInPlaceFields()">
-            <div class="form-group">
-                <label class="control-label">Operations timeout</label>
-                <input class="form-control" ng-model="vm.changeManagement.operationTimeout" name="operationTimeout" type="text" id="operations-timeout" pattern="[0-9]+" required>
-            </div>
-            <div class="form-group">
-                <label class="control-label">Existing software version</label>
-                <input class="form-control" ng-model="vm.changeManagement.existingSoftwareVersion" name="existingSoftwareVersion" type="text" id="existing-software-version" pattern="{{vm.softwareVersionRegex}}" required>
-            </div>
-            <div class="form-group">
-                <label class="control-label">New software version</label>
-                <input class="form-control" ng-model="vm.changeManagement.newSoftwareVersion" name="newSoftwareVersion" type="text" id="new-software-version" pattern="{{vm.softwareVersionRegex}}" required>
-            </div>
+
+        <div class="form-group" ng-if="vm.changeManagement.workflow" ng-repeat="item in vm.getInternalWorkFlowParameters(vm.changeManagement.workflow, 'STRING')">
+            <label for="internal-workflow-parameter-text-{{item.id}}" class="control-label">{{item.name}}</label>
+            <input ng-model="item.value" type="text" id="internal-workflow-parameter-text-{{item.id}}" pattern="{{item.pattern}}" ng-required="{{item.required}}">
         </div>
+
         <div class="form-group" ng-if="vm.changeManagement.workflow" ng-repeat="item in vm.getRemoteWorkFlowParameters(vm.changeManagement.workflow)">
           <label for="so-workflow-parameter-{{item.id}}" class="control-label">{{item.name}}</label>
-          <input class="form-control" ng-model="item.value" type="text" id="so-workflow-parameter-{{item.id}}" pattern="{{item.pattern}}" ng-required="{{item.required}}">
+          <input  ng-model="item.value" type="text" id="so-workflow-parameter-{{item.id}}" pattern="{{item.pattern}}" ng-required="{{item.required}}">
         </div>
     </div>
 
diff --git a/vid-app-common/src/main/webapp/app/vid/scripts/services/change-management.service.js b/vid-app-common/src/main/webapp/app/vid/scripts/services/change-management.service.js
index 5820ae212..45aedd1a1 100644
--- a/vid-app-common/src/main/webapp/app/vid/scripts/services/change-management.service.js
+++ b/vid-app-common/src/main/webapp/app/vid/scripts/services/change-management.service.js
@@ -36,7 +36,7 @@
             .success(function (response) {
                 return {data: response};
             })
-                .catch(function (err) {
+                .catch(function () {
                     return {data: []};
                 });
         };
@@ -57,6 +57,13 @@
           });
         };
 
+      this.getLocalWorkflowParameter = function (workflowName){
+        return $http.get(COMPONENT.GET_LOCAL_WORKFLOW_PARAMETER.replace('@workflowName', encodeURIComponent(workflowName)))
+        .success(function (response) {
+          return {data: response.parameterDefinitions}
+        });
+      };
+
         this.getMSOChangeManagements = function() {
             var deferred = $q.defer();