Implement ModifyConfig SO Work flow (Day 2 configuration)

- Added custom method to support ModifyConfig

Issue-ID: SO-3151
Signed-off-by: aleemraja <ar00500721@techmahindra.com>
Change-Id: I99dc4e53dbec1879a76ae184fe4b94afe1a999db
Signed-off-by: aleemraja <ar00500721@techmahindra.com>

1 files changed, 48 insertions, 0 deletions

diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowAction.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowAction.java
index 75d3ddf2e6..feb5444d5b 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowAction.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowAction.java
@@ -300,6 +300,9 @@ public class WorkflowAction {
                             || ("recreateInstance".equalsIgnoreCase(requestAction)))) {
                         traverseAAIVnf(execution, resourceList, workflowResourceIds.getServiceInstanceId(),
                                 workflowResourceIds.getVnfId(), aaiResourceIds);
+                    } else if (resourceType == WorkflowType.VNF && "updateInstance".equalsIgnoreCase(requestAction)) {
+                        customTraverseAAIVnf(execution, resourceList, workflowResourceIds.getServiceInstanceId(),
+                                workflowResourceIds.getVnfId(), aaiResourceIds);
                     } else {
                         buildAndThrowException(execution, "Current Macro Request is not supported");
                     }
@@ -1108,6 +1111,51 @@ public class WorkflowAction {
         }
     }
 
+    private void customTraverseAAIVnf(DelegateExecution execution, List<Resource> resourceList, String serviceId,
+            String vnfId, List<Pair<WorkflowType, String>> aaiResourceIds) {
+        try {
+            ServiceInstance serviceInstanceAAI = bbInputSetupUtils.getAAIServiceInstanceById(serviceId);
+            org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance serviceInstanceMSO =
+                    bbInputSetup.getExistingServiceInstance(serviceInstanceAAI);
+            resourceList.add(new Resource(WorkflowType.SERVICE, serviceInstanceMSO.getServiceInstanceId(), false));
+            if (serviceInstanceMSO.getVnfs() != null) {
+                for (org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf vnf : serviceInstanceMSO.getVnfs()) {
+                    if (vnf.getVnfId().equals(vnfId)) {
+                        aaiResourceIds.add(new Pair<>(WorkflowType.VNF, vnf.getVnfId()));
+
+                        String vnfCustomizationUUID =
+                                bbInputSetupUtils.getAAIGenericVnf(vnfId).getModelCustomizationId();
+                        resourceList.add(new Resource(WorkflowType.VNF, vnfCustomizationUUID, false));
+
+                        if (vnf.getVfModules() != null) {
+                            for (VfModule vfModule : vnf.getVfModules()) {
+                                aaiResourceIds.add(new Pair<>(WorkflowType.VFMODULE, vfModule.getVfModuleId()));
+                                resourceList.add(new Resource(WorkflowType.VFMODULE, vfModule.getVfModuleId(), false));
+                                findConfigurationsInsideVfModule(execution, vnf.getVnfId(), vfModule.getVfModuleId(),
+                                        resourceList, aaiResourceIds);
+                            }
+                        }
+                        if (vnf.getVolumeGroups() != null) {
+                            for (org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup volumeGroup : vnf
+                                    .getVolumeGroups()) {
+                                aaiResourceIds
+                                        .add(new Pair<>(WorkflowType.VOLUMEGROUP, volumeGroup.getVolumeGroupId()));
+                                resourceList.add(
+                                        new Resource(WorkflowType.VOLUMEGROUP, volumeGroup.getVolumeGroupId(), false));
+                            }
+                        }
+                        break;
+                    }
+                }
+            }
+        } catch (Exception ex) {
+            logger.error("Exception in customTraverseAAIVnf", ex);
+            buildAndThrowException(execution,
+                    "Could not find existing Vnf or related Instances to execute the request on.");
+        }
+
+    }
+
     private void findConfigurationsInsideVfModule(DelegateExecution execution, String vnfId, String vfModuleId,
             List<Resource> resourceList, List<Pair<WorkflowType, String>> aaiResourceIds) {
         try {