VNFM simulator implementation for delete flow

[so.git] / vnfm-simulator / vnfm-service / src / main / java / org / onap / svnfm / simulator / services / InstantiateOperationProgressor.java

diff --git a/vnfm-simulator/vnfm-service/src/main/java/org/onap/svnfm/simulator/services/InstantiateOperationProgressor.java b/vnfm-simulator/vnfm-service/src/main/java/org/onap/svnfm/simulator/services/InstantiateOperationProgressor.java
new file mode 100644 (file)
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+++ b/vnfm-simulator/vnfm-service/src/main/java/org/onap/svnfm/simulator/services/InstantiateOperationProgressor.java
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+package org.onap.svnfm.simulator.services;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import org.modelmapper.ModelMapper;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.grant.model.GrantsAddResources;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.grant.model.GrantsAddResources.TypeEnum;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.grant.model.InlineResponse201;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.grant.model.InlineResponse201AddResources;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.grant.model.InlineResponse201VimConnections;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.lcn.model.LcnVnfLcmOperationOccurrenceNotificationAffectedVnfcs.ChangeTypeEnum;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201.InstantiationStateEnum;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201InstantiatedVnfInfo;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201InstantiatedVnfInfoResourceHandle;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201InstantiatedVnfInfoVnfcResourceInfo;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201VimConnectionInfo;
+import org.onap.svnfm.simulator.config.ApplicationConfig;
+import org.onap.svnfm.simulator.model.VnfOperation;
+import org.onap.svnfm.simulator.model.Vnfds;
+import org.onap.svnfm.simulator.model.Vnfds.Vnfc;
+import org.onap.svnfm.simulator.model.Vnfds.Vnfd;
+import org.onap.svnfm.simulator.repository.VnfOperationRepository;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class InstantiateOperationProgressor extends OperationProgressor {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(InstantiateOperationProgressor.class);
+
+    public InstantiateOperationProgressor(final VnfOperation operation, final SvnfmService svnfmService,
+            final VnfOperationRepository vnfOperationRepository, final ApplicationConfig applicationConfig,
+            final Vnfds vnfds, final SubscriptionService subscriptionService) {
+        super(operation, svnfmService, vnfOperationRepository, applicationConfig, vnfds, subscriptionService);
+    }
+
+    @Override
+    protected List<GrantsAddResources> getAddResources(final String vnfdId) {
+        final List<GrantsAddResources> resources = new ArrayList<>();
+
+        for (final Vnfd vnfd : vnfds.getVnfdList()) {
+            if (vnfd.getVnfdId().equals(vnfdId)) {
+                for (final Vnfc vnfc : vnfd.getVnfcList()) {
+                    final GrantsAddResources addResource = new GrantsAddResources();
+                    vnfc.setGrantResourceId(UUID.randomUUID().toString());
+                    addResource.setId(vnfc.getGrantResourceId());
+                    addResource.setType(TypeEnum.fromValue(vnfc.getType()));
+                    addResource.setResourceTemplateId(vnfc.getResourceTemplateId());
+                    addResource.setVduId(vnfc.getVduId());
+                    resources.add(addResource);
+                }
+            }
+        }
+        return resources;
+    }
+
+    @Override
+    protected List<GrantsAddResources> getRemoveResources(final String vnfdId) {
+        return Collections.emptyList();
+    }
+
+    @Override
+    protected List<InlineResponse201InstantiatedVnfInfoVnfcResourceInfo> handleGrantResponse(
+            final InlineResponse201 grantResponse) {
+        final InlineResponse201InstantiatedVnfInfo instantiatedVnfInfo = createInstantiatedVnfInfo(grantResponse);
+        svnfmService.updateVnf(InstantiationStateEnum.INSTANTIATED, instantiatedVnfInfo, operation.getVnfInstanceId(),
+                getVimConnections(grantResponse));
+        return instantiatedVnfInfo.getVnfcResourceInfo();
+    }
+
+    private InlineResponse201InstantiatedVnfInfo createInstantiatedVnfInfo(final InlineResponse201 grantResponse) {
+        final InlineResponse201InstantiatedVnfInfo instantiatedVnfInfo = new InlineResponse201InstantiatedVnfInfo();
+
+        final Map<String, String> mapOfGrantResourceIdToVimConnectionId = new HashMap<>();
+        for (final InlineResponse201AddResources addResource : grantResponse.getAddResources()) {
+            mapOfGrantResourceIdToVimConnectionId.put(addResource.getResourceDefinitionId(),
+                    addResource.getVimConnectionId());
+        }
+        LOGGER.info("VIM connections in grant response: {}", mapOfGrantResourceIdToVimConnectionId);
+
+        for (final Vnfd vnfd : vnfds.getVnfdList()) {
+            if (vnfd.getVnfdId().equals(svnfmService.getVnf(operation.getVnfInstanceId()).getVnfdId())) {
+                for (final Vnfc vnfc : vnfd.getVnfcList()) {
+                    final InlineResponse201InstantiatedVnfInfoVnfcResourceInfo vnfcResourceInfoItem =
+                            new InlineResponse201InstantiatedVnfInfoVnfcResourceInfo();
+                    vnfcResourceInfoItem.setId(vnfc.getVnfcId());
+                    vnfcResourceInfoItem.setVduId(vnfc.getVduId());
+                    final InlineResponse201InstantiatedVnfInfoResourceHandle computeResource =
+                            new InlineResponse201InstantiatedVnfInfoResourceHandle();
+                    computeResource.setResourceId(UUID.randomUUID().toString());
+                    LOGGER.info("Checking for VIM connection id for : {}", vnfc.getGrantResourceId());
+                    computeResource
+                            .setVimConnectionId(mapOfGrantResourceIdToVimConnectionId.get(vnfc.getGrantResourceId()));
+
+                    computeResource.setVimLevelResourceType("OS::Nova::Server");
+                    vnfcResourceInfoItem.setComputeResource(computeResource);
+                    instantiatedVnfInfo.addVnfcResourceInfoItem(vnfcResourceInfoItem);
+                }
+            }
+        }
+
+        return instantiatedVnfInfo;
+    }
+
+
+    private List<InlineResponse201VimConnectionInfo> getVimConnections(final InlineResponse201 grantResponse) {
+        final List<InlineResponse201VimConnectionInfo> vimConnectionInfo = new ArrayList<>();
+        for (final InlineResponse201VimConnections vimConnection : grantResponse.getVimConnections()) {
+            final ModelMapper modelMapper = new ModelMapper();
+            vimConnectionInfo.add(modelMapper.map(vimConnection, InlineResponse201VimConnectionInfo.class));
+        }
+        return vimConnectionInfo;
+    }
+
+    @Override
+    protected ChangeTypeEnum getVnfcChangeType() {
+        return ChangeTypeEnum.ADDED;
+    }
+
+}