Visualization of the VF Module Sequencing

Issue-ID: VID-860

In this user story, we plan to allow the user to visually see the sequence numbers when a VF module is added from the left panel of the drawing board onto the right one. Note: The idea that the sequence change when a VF Module is dragged up and down is not part of the scope of this story - we will deliver that separately. This is only about the default sequencing that the drawing board renders when a new VF module is created into the 'instance' part of the drawing board from the 'model' part of the drawing board.

Signed-off-by: ikram <ikram@research.att.com>
Change-Id: Iadd5cef1012f8ef5c670bbd2c46950680a9e6b0e

2 files changed, 21 insertions, 1 deletions

diff --git a/vid-webpack-master/src/app/shared/storeUtil/utils/reducersHelper.ts b/vid-webpack-master/src/app/shared/storeUtil/utils/reducersHelper.ts
index c192ece48..cc2ed4fe3 100644
--- a/vid-webpack-master/src/app/shared/storeUtil/utils/reducersHelper.ts
+++ b/vid-webpack-master/src/app/shared/storeUtil/utils/reducersHelper.ts
@@ -28,3 +28,17 @@ function resetUpgradeStatus(newState: any, serviceUuid: string){
   newState.serviceInstance[serviceUuid].upgradedVFMSonsCounter = 0;
   newState.serviceInstance[serviceUuid].isUpgraded = false;
 }
+
+export function calculatePosition(newState :any,serviceUuid: string, vnfStoreKey :string) {
+
+  let totalNumOfVfModules =(Object.keys(newState.serviceInstance[serviceUuid].vnfs[vnfStoreKey].vfModules).length);
+  totalNumOfVfModules = 0;
+  _.forOwn(newState.serviceInstance[serviceUuid].vnfs[vnfStoreKey].vfModules, (vfModuleInstance) => {
+    _.forOwn(vfModuleInstance, (module) => {
+      module.position = totalNumOfVfModules +1;
+      totalNumOfVfModules= totalNumOfVfModules+1;
+    })
+  });
+
+
+}
diff --git a/vid-webpack-master/src/app/shared/storeUtil/utils/vfModule/vfModule.reducers.ts b/vid-webpack-master/src/app/shared/storeUtil/utils/vfModule/vfModule.reducers.ts
index 294536de6..fa6bd9ecb 100644
--- a/vid-webpack-master/src/app/shared/storeUtil/utils/vfModule/vfModule.reducers.ts
+++ b/vid-webpack-master/src/app/shared/storeUtil/utils/vfModule/vfModule.reducers.ts
@@ -18,6 +18,7 @@ import {VfModuleMap} from "../../../models/vfModulesMap";
 import {ServiceState} from "../main.reducer";
 import {PauseStatus, ServiceInstanceActions} from "../../../models/serviceInstanceActions";
 import {updateServiceValidationCounter} from "../reducersHelper";
+import {calculatePosition} from "../reducersHelper";
 
 
 export function vfModuleReducer(state: ServiceState , action: Action) : ServiceState{
@@ -34,12 +35,15 @@ export function vfModuleReducer(state: ServiceState , action: Action) : ServiceS
       let vfModulesMap = newState.serviceInstance[serviceUuid].vnfs[vnfStoreKey].vfModules[vfModuleId] || new VfModuleMap();
       let randomId = generateId();
       vfInstance.action = ServiceInstanceActions.Create;
-      vfModulesMap[vfModuleId + randomId] = vfInstance;
+      let dynamicName = vfModuleId + randomId;
+      vfModulesMap[dynamicName] = vfInstance;
       updateUniqueNames(null, vfInstance.instanceName, newState.serviceInstance[serviceUuid]);
       updateUniqueNames(null, vfInstance.volumeGroupName, newState.serviceInstance[serviceUuid]);
       updateServiceValidationCounter(newState, false, vfInstance['isMissingData'], serviceUuid);
 
       newState.serviceInstance[serviceUuid].vnfs[vnfStoreKey].vfModules[vfModuleId] = vfModulesMap;
+      //update position of newly added VF module
+      calculatePosition(newState,serviceUuid, vnfStoreKey);
       return newState;
     }
     case VfModuleActions.UPDATE_VF_MODULE: {
@@ -60,6 +64,8 @@ export function vfModuleReducer(state: ServiceState , action: Action) : ServiceS
       updateUniqueNames(vfModulesMap[updateVFModuleInstanceAction.dynamicModelName].volumeGroupName, vfInstance.volumeGroupName, newState.serviceInstance[serviceUuid]);
       vfModulesMap[updateVFModuleInstanceAction.dynamicModelName] = vfInstance;
       newState.serviceInstance[serviceUuid].vnfs[vnfId].vfModules[vfModuleId] = vfModulesMap;
+      //retain the position of newly added VF module -- change logic
+      calculatePosition(newState,serviceUuid, vnfStoreKey);
       return newState;
     }
     case VfModuleActions.REMOVE_VNF_MODULE_INSTANCE: {