Skips the VfModule or VNF Configassign/ConfigDeploy action.

Change-Id: Ic34900cc3664944c9ecd3b5636d87deefb178aee
Issue-ID: SO-2317


Change-Id: I102d340b248ab67a9801af178e6b76a9a15821be
Signed-off-by: Manamohan <MS00534989@techmahindra.com>

2 files changed, 318 insertions, 0 deletions

diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/listeners/SkipCDSBuildingBlockListener.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/listeners/SkipCDSBuildingBlockListener.java
new file mode 100644
index 0000000000..682a0471ee
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/listeners/SkipCDSBuildingBlockListener.java
@@ -0,0 +1,116 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2020  Tech Mahindra
+ * ================================================================================
+ * 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.so.bpmn.infrastructure.workflow.tasks.listeners;
+
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import org.apache.logging.log4j.util.Strings;
+import org.onap.so.bpmn.common.BBConstants;
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.so.bpmn.common.listener.flowmanipulator.FlowManipulator;
+import org.onap.so.bpmn.servicedecomposition.entities.ExecuteBuildingBlock;
+import org.onap.so.db.catalog.beans.VfModuleCustomization;
+import org.onap.so.db.catalog.beans.VnfResourceCustomization;
+import org.onap.so.db.catalog.client.CatalogDbClient;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
+
+@Component
+public class SkipCDSBuildingBlockListener implements FlowManipulator {
+
+    @Autowired
+    private CatalogDbClient catalogDbClient;
+
+    private Set<String> vnfActions =
+            new HashSet<String>(Arrays.asList("config-assign", "config-deploy", "VnfConfigAssign", "VnfConfigDeploy"));
+
+    private Set<String> vFModuleAction =
+            new HashSet<String>(Arrays.asList("VfModuleConfigAssign", "VfModuleConfigDeploy"));
+
+    @Override
+    public boolean shouldRunFor(String currentBBName, boolean isFirst, BuildingBlockExecution execution) {
+
+        return "ControllerExecutionBB".equals(currentBBName);
+    }
+
+    /**
+     * Skip the CDS Building block according to the Skip Flag.
+     *
+     * @param flowsToExecute - List of ExecuteBuildingBlock object.
+     * @param execution - BuildingBlockExecution object
+     * @param currentBB - ExecuteBuildingBlock object
+     *
+     */
+    @Override
+    public void run(List<ExecuteBuildingBlock> flowsToExecute, ExecuteBuildingBlock currentBB,
+            BuildingBlockExecution execution) {
+        String customizationUUID = currentBB.getBuildingBlock().getKey();
+
+        if (Strings.isEmpty(customizationUUID)) {
+            return;
+        }
+
+        if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("VNF")
+                && containsIgnoreCaseAction(currentBB, vnfActions)) {
+            List<VnfResourceCustomization> vnfResourceCustomizations =
+                    catalogDbClient.getVnfResourceCustomizationByModelUuid(
+                            currentBB.getRequestDetails().getModelInfo().getModelUuid());
+            if (!CollectionUtils.isEmpty(vnfResourceCustomizations)) {
+                VnfResourceCustomization vrc = catalogDbClient.findVnfResourceCustomizationInList(customizationUUID,
+                        vnfResourceCustomizations);
+                if (null != vrc) {
+                    boolean skipConfigVNF = vrc.isSkipPostInstConf();
+                    currentSequenceSkipCheck(execution, skipConfigVNF);
+                }
+
+            }
+        } else if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("VFModule")
+                && containsIgnoreCaseAction(currentBB, vFModuleAction)) {
+
+            VfModuleCustomization vfc =
+                    catalogDbClient.getVfModuleCustomizationByModelCuztomizationUUID(customizationUUID);
+
+            if (null != vfc) {
+                boolean skipVfModule = vfc.isSkipPostInstConf();
+                currentSequenceSkipCheck(execution, skipVfModule);
+            }
+        }
+
+
+    }
+
+    private boolean containsIgnoreCaseAction(ExecuteBuildingBlock currentBB, Set<String> actions) {
+        return actions.stream().filter(action -> action.equalsIgnoreCase(currentBB.getBuildingBlock().getBpmnAction()))
+                .findFirst().isPresent();
+    }
+
+
+    private void currentSequenceSkipCheck(BuildingBlockExecution execution, boolean skipModule) {
+        if (skipModule) {
+            int currentSequence = execution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
+            execution.setVariable(BBConstants.G_CURRENT_SEQUENCE, currentSequence + 1);
+        }
+    }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/listeners/SkipCDSBuildingBlockListenerTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/listeners/SkipCDSBuildingBlockListenerTest.java
new file mode 100644
index 0000000000..fb162f857b
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/listeners/SkipCDSBuildingBlockListenerTest.java
@@ -0,0 +1,202 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2020  Tech Mahindra
+ * ================================================================================
+ * 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.so.bpmn.infrastructure.workflow.tasks.listeners;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.when;
+import java.util.ArrayList;
+import java.util.List;
+import org.camunda.bpm.extension.mockito.delegate.DelegateExecutionFake;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.onap.so.bpmn.common.BBConstants;
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.so.bpmn.common.DelegateExecutionImpl;
+import org.onap.so.bpmn.servicedecomposition.entities.BuildingBlock;
+import org.onap.so.bpmn.servicedecomposition.entities.ExecuteBuildingBlock;
+import org.onap.so.db.catalog.beans.VfModuleCustomization;
+import org.onap.so.db.catalog.beans.VnfResourceCustomization;
+import org.onap.so.db.catalog.client.CatalogDbClient;
+import org.onap.so.serviceinstancebeans.ModelInfo;
+import org.onap.so.serviceinstancebeans.RequestDetails;
+
+@RunWith(MockitoJUnitRunner.Silent.class)
+public class SkipCDSBuildingBlockListenerTest {
+
+    private static final String VNF_SCOPE = "VNF";
+    private static final String VF_SCOPE = "VFModule";
+    private static final String TEST_MODELUUID = "123456789";
+    private static final String VNF_TEST_ACTION = "VnfConfigAssign";
+    private static final String VFModule_TEST_ACTION = "VfModuleConfigAssign";
+    private static final String MODELCUSTOMIZATIONUUID = "123456789";
+    private static final String BBNAME = "ControllerExecutionBB";
+    private static final boolean ISFIRST = true;
+
+    private int actual;
+    private List<ExecuteBuildingBlock> flowsToExecute = new ArrayList<>();
+    private List<VnfResourceCustomization> vnfResourceCustomization;
+    private List<VfModuleCustomization> vfModuleCustomization;
+    private ExecuteBuildingBlock executeBuildingBlock = new ExecuteBuildingBlock();
+    private RequestDetails reqDetail = new RequestDetails();
+    private BuildingBlockExecution buildingBlockExecution = new DelegateExecutionImpl(new DelegateExecutionFake());
+    private VnfResourceCustomization vnfCust = new VnfResourceCustomization();
+    private VfModuleCustomization vfCust = new VfModuleCustomization();
+    private BuildingBlock buildingBlock = new BuildingBlock();
+
+    @InjectMocks
+    private SkipCDSBuildingBlockListener skipCDSBuildingBlockListener;
+    @Mock
+    private CatalogDbClient catalogDbClient;
+
+    @Before
+    public void before() {
+        ModelInfo model = new ModelInfo();
+        model.setModelUuid(TEST_MODELUUID);
+        reqDetail.setModelInfo(model);
+        executeBuildingBlock.setRequestDetails(reqDetail);
+    }
+
+    @Test
+    public void testTrigger() {
+        BuildingBlockExecution execution = new DelegateExecutionImpl(new DelegateExecutionFake());
+        skipCDSBuildingBlockListener.shouldRunFor(BBNAME, ISFIRST, execution);
+        assertEquals("ControllerExecutionBB", BBNAME);
+    }
+
+    @Test
+    public void testProcessForVNFToSkipCDSBB() {
+        // given
+        setBuildingBlockAndCurrentSequence(VNF_SCOPE, VNF_TEST_ACTION, 0);
+        vnfResourceCustomization = getVnfResourceCustomizationList(true);
+
+        when(catalogDbClient.getVnfResourceCustomizationByModelUuid(
+                executeBuildingBlock.getRequestDetails().getModelInfo().getModelUuid()))
+                        .thenReturn(vnfResourceCustomization);
+        when(catalogDbClient.findVnfResourceCustomizationInList(executeBuildingBlock.getBuildingBlock().getKey(),
+                vnfResourceCustomization)).thenReturn(vnfCust);
+
+        // when
+        skipCDSBuildingBlockListener.run(flowsToExecute, executeBuildingBlock, buildingBlockExecution);
+
+        // then
+        actual = buildingBlockExecution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
+        assertEquals(1, actual);
+
+    }
+
+    @Test
+    public void testProcessForVNFNotToSkipCDSBB() {
+        // given
+        setBuildingBlockAndCurrentSequence(VNF_SCOPE, VNF_TEST_ACTION, 0);
+        vnfResourceCustomization = getVnfResourceCustomizationList(false);
+
+        when(catalogDbClient.getVnfResourceCustomizationByModelUuid(
+                executeBuildingBlock.getRequestDetails().getModelInfo().getModelUuid()))
+                        .thenReturn(vnfResourceCustomization);
+        when(catalogDbClient.findVnfResourceCustomizationInList(executeBuildingBlock.getBuildingBlock().getKey(),
+                vnfResourceCustomization)).thenReturn(vnfCust);
+
+        // when
+        skipCDSBuildingBlockListener.run(flowsToExecute, executeBuildingBlock, buildingBlockExecution);
+
+        // then
+        actual = buildingBlockExecution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
+        assertEquals(0, actual);
+
+    }
+
+
+    @Test
+    public void testProcessForVFToSkipCDSBB() {
+        // given
+        setBuildingBlockAndCurrentSequence(VF_SCOPE, VFModule_TEST_ACTION, 0);
+        vfModuleCustomization = getVfModuleCustomizationList(true);
+
+        when(catalogDbClient
+                .getVfModuleCustomizationByModelCuztomizationUUID(executeBuildingBlock.getBuildingBlock().getKey()))
+                        .thenReturn(vfCust);
+
+        // when
+        skipCDSBuildingBlockListener.run(flowsToExecute, executeBuildingBlock, buildingBlockExecution);
+
+        // then
+        actual = buildingBlockExecution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
+        assertEquals(1, actual);
+
+    }
+
+    @Test
+    public void testProcessForVFNotToSkipCDSBB() {
+        // given
+        setBuildingBlockAndCurrentSequence(VF_SCOPE, VFModule_TEST_ACTION, 0);
+        vfModuleCustomization = getVfModuleCustomizationList(false);
+
+        when(catalogDbClient
+                .getVfModuleCustomizationByModelCuztomizationUUID(executeBuildingBlock.getBuildingBlock().getKey()))
+                        .thenReturn(vfCust);
+
+        // when
+        skipCDSBuildingBlockListener.run(flowsToExecute, executeBuildingBlock, buildingBlockExecution);
+
+        // then
+        actual = buildingBlockExecution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
+        assertEquals(0, actual);
+
+    }
+
+    /**
+     * setting scope action in buildingBlock and BB current sequence in BuildingBlockExecution
+     *
+     * @param scope
+     * @param action
+     * @param squence
+     */
+    private void setBuildingBlockAndCurrentSequence(String scope, String action, int sequence) {
+        buildingBlock.setBpmnScope(scope);
+        buildingBlock.setBpmnAction(action);
+        buildingBlock.setBpmnFlowName("ControllerExecutionBB");
+        buildingBlock.setKey(MODELCUSTOMIZATIONUUID);
+        executeBuildingBlock.setBuildingBlock(buildingBlock);
+        buildingBlockExecution.setVariable(BBConstants.G_CURRENT_SEQUENCE, sequence);
+
+    }
+
+    private List<VnfResourceCustomization> getVnfResourceCustomizationList(boolean setSkippost) {
+        List<VnfResourceCustomization> vnfResourceCustomizations = new ArrayList<>();
+        vnfCust.setModelCustomizationUUID(MODELCUSTOMIZATIONUUID);
+        vnfCust.setSkipPostInstConf(setSkippost);
+        vnfResourceCustomizations.add(vnfCust);
+        return vnfResourceCustomizations;
+    }
+
+    private List<VfModuleCustomization> getVfModuleCustomizationList(boolean setSkippost) {
+        List<VfModuleCustomization> vfModuleCustomizations = new ArrayList<>();
+        vfCust.setModelCustomizationUUID(MODELCUSTOMIZATIONUUID);
+        vfCust.setSkipPostInstConf(setSkippost);
+        vfModuleCustomizations.add(vfCust);
+        return vfModuleCustomizations;
+    }
+
+}