1911 create appc adapter micro service

Added new appc adapter micro service.
Made required code changes to use the new adapter.

Issue-ID: SO-2596
Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
Change-Id: I880ecace64ec85ca4094a82bc1210798fd3bb85d

5 files changed, 371 insertions, 2 deletions

diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/aai/tasks/AAIFlagTasks.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/aai/tasks/AAIFlagTasks.java
index 1add5e6d24..997d20036f 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/aai/tasks/AAIFlagTasks.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/aai/tasks/AAIFlagTasks.java
@@ -35,6 +35,8 @@ import org.springframework.stereotype.Component;
 
 @Component
 public class AAIFlagTasks {
+    private static final Logger logger = LoggerFactory.getLogger(AAIFlagTasks.class);
+
 
     @Autowired
     private AAIVnfResources aaiVnfResources;
@@ -107,7 +109,7 @@ public class AAIFlagTasks {
             String vnfId = vnf.getVnfId();
             inPserversLocked = aaiVnfResources.checkVnfPserversLockedFlag(vnfId);
         } catch (Exception ex) {
-            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
+            logger.warn("Exception on checking pservers: " + ex.getMessage());
         }
         if (inPserversLocked) {
             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, "VNF PServers in Locked in A&AI");
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/appc/tasks/AppcOrchestratorPreProcessor.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/appc/tasks/AppcOrchestratorPreProcessor.java
new file mode 100644
index 0000000000..4b967c7bc4
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/appc/tasks/AppcOrchestratorPreProcessor.java
@@ -0,0 +1,189 @@
+package org.onap.so.bpmn.infrastructure.appc.tasks;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import org.onap.aai.domain.yang.Vserver;
+import org.onap.appc.client.lcm.model.Action;
+import org.onap.so.appc.orchestrator.service.beans.ApplicationControllerTaskRequest;
+import org.onap.so.appc.orchestrator.service.beans.ApplicationControllerVm;
+import org.onap.so.appc.orchestrator.service.beans.ApplicationControllerVnf;
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.so.bpmn.core.json.JsonUtils;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
+import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
+import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
+import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
+import org.onap.so.client.aai.AAIObjectType;
+import org.onap.so.client.aai.entities.AAIResultWrapper;
+import org.onap.so.client.aai.entities.Relationships;
+import org.onap.so.client.aai.entities.uri.AAIResourceUri;
+import org.onap.so.client.exception.BBObjectNotFoundException;
+import org.onap.so.client.exception.ExceptionBuilder;
+import org.onap.so.client.orchestration.AAIVnfResources;
+import org.onap.so.db.catalog.beans.ControllerSelectionReference;
+import org.onap.so.db.catalog.client.CatalogDbClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class AppcOrchestratorPreProcessor {
+    private static final Logger logger = LoggerFactory.getLogger(AppcOrchestratorPreProcessor.class);
+    public static final String CONTROLLER_TYPE_DEFAULT = "APPC";
+
+    @Autowired
+    private ExceptionBuilder exceptionUtil;
+    @Autowired
+    private ExtractPojosForBB extractPojosForBB;
+    @Autowired
+    private CatalogDbClient catalogDbClient;
+    @Autowired
+    private AAIVnfResources aaiVnfResources;
+
+    public void buildAppcTaskRequest(BuildingBlockExecution execution, String actionName) {
+        try {
+            Action action = Action.valueOf(actionName);
+            ApplicationControllerTaskRequest appcTaskRequest = new ApplicationControllerTaskRequest();
+            appcTaskRequest.setAction(action);
+            GeneralBuildingBlock gBBInput = execution.getGeneralBuildingBlock();
+            GenericVnf vnf = null;
+            try {
+                vnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID);
+            } catch (BBObjectNotFoundException e) {
+                exceptionUtil.buildAndThrowWorkflowException(execution, 7000, "No valid VNF exists");
+            }
+            String vnfId = null;
+            String vnfName = null;
+            String vnfType = null;
+            String vnfHostIpAddress = null;
+
+            if (vnf != null) {
+                vnfId = vnf.getVnfId();
+                vnfName = vnf.getVnfName();
+                vnfType = vnf.getVnfType();
+                vnfHostIpAddress = vnf.getIpv4OamAddress();
+            }
+            String msoRequestId = gBBInput.getRequestContext().getMsoRequestId();
+
+            String aicIdentity = execution.getVariable("aicIdentity");
+            String identityUrl = execution.getVariable("identityUrl");
+            appcTaskRequest.setIdentityUrl(identityUrl);
+
+            if (gBBInput.getRequestContext().getRequestParameters() != null) {
+                String payload = gBBInput.getRequestContext().getRequestParameters().getPayload();
+                if (payload == null) {
+                    payload = "";
+                }
+                String existingSoftwareVersion = JsonUtils.getJsonValue(payload, "existing-software-version");
+                appcTaskRequest.setExistingSoftwareVersion(existingSoftwareVersion);
+                String newSoftwareVersion = JsonUtils.getJsonValue(payload, "new-software-version");
+                appcTaskRequest.setNewSoftwareVersion(newSoftwareVersion);
+                String operationsTimeout = JsonUtils.getJsonValue(payload, "operations-timeout");
+                appcTaskRequest.setOperationsTimeout(operationsTimeout);
+            }
+
+            ControllerSelectionReference controllerSelectionReference = catalogDbClient
+                    .getControllerSelectionReferenceByVnfTypeAndActionCategory(vnfType, action.toString());
+            String controllerType = null;
+            if (controllerSelectionReference != null) {
+                controllerType = controllerSelectionReference.getControllerName();
+            } else {
+                controllerType = CONTROLLER_TYPE_DEFAULT;
+            }
+            appcTaskRequest.setControllerType(controllerType);
+
+            execution.setVariable("vmIdList", null);
+            execution.setVariable("vserverIdList", null);
+            execution.setVariable("vmIndex", 0);
+            execution.setVariable("vmIdListSize", 0);
+
+            String vfModuleId = null;
+            VfModule vfModule = null;
+            try {
+                vfModule = extractPojosForBB.extractByKey(execution, ResourceKey.VF_MODULE_ID);
+            } catch (BBObjectNotFoundException e) {
+            }
+            if (vfModule != null) {
+                vfModuleId = vfModule.getVfModuleId();
+            }
+            if (action.equals(Action.Snapshot)) {
+                try {
+                    getVserversForAppc(execution, vnf);
+                } catch (Exception e) {
+                    logger.warn("Unable to retrieve vservers for vnf: " + vnfId);
+                }
+            }
+
+            ApplicationControllerVnf applicationControllerVnf = new ApplicationControllerVnf();
+            applicationControllerVnf.setVnfHostIpAddress(vnfHostIpAddress);
+            applicationControllerVnf.setVnfId(vnfId);
+            applicationControllerVnf.setVnfName(vnfName);
+            appcTaskRequest.setApplicationControllerVnf(applicationControllerVnf);
+
+            execution.setVariable("appcOrchestratorRequest", appcTaskRequest);
+        } catch (Exception e) {
+            logger.error("Error building ApplicationControllerTaskRequest Object", e);
+            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, e);
+        }
+    }
+
+    public void addVmInfoToAppcTaskRequest(BuildingBlockExecution execution) {
+        try {
+            ApplicationControllerTaskRequest appcTaskRequest =
+                    (ApplicationControllerTaskRequest) execution.getVariable("appcOrchestratorRequest");
+            ArrayList<String> vmIdList = execution.getVariable("vmIdList");
+            ArrayList<String> vserverIdList = execution.getVariable("vserverIdList");
+            Integer vmIndex = (Integer) execution.getVariable("vmIndex");
+
+            if (vmIdList != null && !vmIdList.isEmpty() && vserverIdList != null && !vserverIdList.isEmpty()) {
+                execution.setVariable("vmIdListSize", vmIdList.size());
+                if (vmIndex < vmIdList.size()) {
+                    ApplicationControllerVm applicationControllerVm = new ApplicationControllerVm();
+                    applicationControllerVm.setVmId(vmIdList.get(vmIndex));
+                    applicationControllerVm.setVserverId(vserverIdList.get(vmIndex));
+                    if (appcTaskRequest.getApplicationControllerVnf() == null) {
+                        ApplicationControllerVnf applicationControllerVnf = new ApplicationControllerVnf();
+                        appcTaskRequest.setApplicationControllerVnf(applicationControllerVnf);
+                    }
+                    appcTaskRequest.getApplicationControllerVnf().setApplicationControllerVm(applicationControllerVm);
+                    execution.setVariable("appcOrchestratorRequest", appcTaskRequest);
+                    vmIndex++;
+                    execution.setVariable("vmIndex", vmIndex);
+                }
+            }
+        } catch (Exception e) {
+            logger.error("Error adding VM info to ApplicationControllerTaskRequest Object", e);
+            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, e);
+        }
+    }
+
+    protected void getVserversForAppc(BuildingBlockExecution execution, GenericVnf vnf) throws Exception {
+        AAIResultWrapper aaiRW = aaiVnfResources.queryVnfWrapperById(vnf);
+
+        if (aaiRW != null && aaiRW.getRelationships().isPresent()) {
+            Relationships relationships = aaiRW.getRelationships().get();
+            if (relationships != null) {
+                List<AAIResourceUri> vserverUris = relationships.getRelatedAAIUris(AAIObjectType.VSERVER);
+                ArrayList<String> vserverIds = new ArrayList<String>();
+                ArrayList<String> vserverSelfLinks = new ArrayList<String>();
+                for (AAIResourceUri j : vserverUris) {
+                    String vserverId = j.getURIKeys().get("vserver-id");
+                    vserverIds.add(vserverId);
+                    Optional<Vserver> oVserver = aaiVnfResources.getVserver(j);
+                    if (oVserver.isPresent()) {
+                        Vserver vserver = oVserver.get();
+                        String vserverSelfLink = vserver.getVserverSelflink();
+                        vserverSelfLinks.add(vserverSelfLink);
+                    }
+                }
+                logger.debug("vmIdsArray is: {}", vserverSelfLinks);
+                logger.debug("vserverIdsArray is: {}", vserverIds);
+                execution.setVariable("vmIdList", vserverSelfLinks);
+                execution.setVariable("vserverIdList", vserverIds);
+            }
+        }
+    }
+}
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 99ba35232c..356fe8d9a2 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
@@ -1555,7 +1555,7 @@ public class WorkflowAction {
             if (flows == null)
                 flows = new ArrayList<>();
             for (OrchestrationFlow flow : flows) {
-                if (!flow.getFlowName().contains("BB")) {
+                if (!flow.getFlowName().contains("BB") && !flow.getFlowName().contains("Activity")) {
                     List<OrchestrationFlow> macroQueryFlows =
                             catalogDbClient.getOrchestrationFlowByAction(flow.getFlowName());
                     for (OrchestrationFlow macroFlow : macroQueryFlows) {
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/appc/tasks/AppcOrchestratorPreProcessorTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/appc/tasks/AppcOrchestratorPreProcessorTest.java
new file mode 100644
index 0000000000..c78b652bd0
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/appc/tasks/AppcOrchestratorPreProcessorTest.java
@@ -0,0 +1,166 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 - 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Modifications Copyright (c) 2019 Samsung
+ * ================================================================================
+ * 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.appc.tasks;
+
+import static com.shazam.shazamcrest.MatcherAssert.assertThat;
+import static com.shazam.shazamcrest.matcher.Matchers.sameBeanAs;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assert.assertEquals;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.when;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Optional;
+import org.junit.Test;
+import org.mockito.ArgumentMatchers;
+import org.mockito.InjectMocks;
+import org.onap.aai.domain.yang.Vserver;
+import org.onap.appc.client.lcm.model.Action;
+import org.onap.so.appc.orchestrator.service.beans.ApplicationControllerTaskRequest;
+import org.onap.so.appc.orchestrator.service.beans.ApplicationControllerVnf;
+import org.onap.so.bpmn.BaseTaskTest;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
+import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
+import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
+import org.onap.so.client.aai.entities.AAIResultWrapper;
+import org.onap.so.client.aai.entities.uri.AAIResourceUri;
+import org.onap.so.client.policy.JettisonStyleMapperProvider;
+import org.onap.so.db.catalog.beans.ControllerSelectionReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class AppcOrchestratorPreProcessorTest extends BaseTaskTest {
+
+    private final static String JSON_FILE_LOCATION = "src/test/resources/__files/BuildingBlocks/";
+
+    @InjectMocks
+    private AppcOrchestratorPreProcessor appcOrchestratorPreProcessor = new AppcOrchestratorPreProcessor();
+
+    private ObjectMapper mapper = new JettisonStyleMapperProvider().getMapper();
+
+    @Test
+    public void buildAppcTaskRequestTest() throws Exception {
+        final String expectedRequestJson =
+                new String(Files.readAllBytes(Paths.get(JSON_FILE_LOCATION + "appcTaskRequest.json")));
+        ApplicationControllerTaskRequest expectedTaskRequest =
+                mapper.readValue(expectedRequestJson, ApplicationControllerTaskRequest.class);
+        execution.getLookupMap().put(ResourceKey.GENERIC_VNF_ID, "-TEST");
+        fillRequiredAppcExecutionFields();
+        GenericVnf genericVnf = getTestGenericVnf();
+        when(extractPojosForBB.extractByKey(eq(execution), eq(ResourceKey.GENERIC_VNF_ID))).thenReturn(genericVnf);
+        mockReferenceResponse();
+        execution.getLookupMap().put(ResourceKey.VF_MODULE_ID, "VF-MODULE-ID-TEST");
+        VfModule vfModule = new VfModule();
+        vfModule.setVfModuleId("VF-MODULE-ID");
+        when(extractPojosForBB.extractByKey(eq(execution), eq(ResourceKey.VF_MODULE_ID))).thenReturn(vfModule);
+        appcOrchestratorPreProcessor.buildAppcTaskRequest(execution, "Lock");
+        ApplicationControllerTaskRequest actualTaskRequest = execution.getVariable("appcOrchestratorRequest");
+        assertThat(actualTaskRequest, sameBeanAs(expectedTaskRequest));
+    }
+
+    @Test
+    public void getVserversForAppcTest() throws Exception {
+
+        GenericVnf genericVnf = getTestGenericVnf();
+
+        final String aaiVnfJson =
+                new String(Files.readAllBytes(Paths.get(JSON_FILE_LOCATION + "aaiGenericVnfWithVservers.json")));
+        final String aaiVserverJson =
+                new String(Files.readAllBytes(Paths.get(JSON_FILE_LOCATION + "aaiVserverQueryResponse.json")));
+        AAIResultWrapper aaiResultWrapper = new AAIResultWrapper(aaiVnfJson);
+        ObjectMapper mapper = new ObjectMapper();
+        Vserver vserver = mapper.readValue(aaiVserverJson, Vserver.class);
+        doReturn(aaiResultWrapper).when(aaiVnfResources).queryVnfWrapperById(genericVnf);
+        doReturn(Optional.of(vserver)).when(aaiVnfResources).getVserver(ArgumentMatchers.any(AAIResourceUri.class));
+        appcOrchestratorPreProcessor.getVserversForAppc(execution, genericVnf);
+        ArrayList<String> vserverIdList = execution.getVariable("vserverIdList");
+        ArrayList<String> expectedVserverIdList = new ArrayList<String>();
+        expectedVserverIdList.add("1b3f44e5-d96d-4aac-bd9a-310e8cfb0af5");
+        expectedVserverIdList.add("14551849-1e70-45cd-bc5d-a256d49548a2");
+        expectedVserverIdList.add("48bd7f11-408f-417c-b834-b41c1b98f7d7");
+        ArrayList<String> vmIdList = execution.getVariable("vmIdList");
+        ArrayList<String> expectedVmIdList = new ArrayList<String>();
+        expectedVmIdList.add("http://VSERVER-link.com");
+        expectedVmIdList.add("http://VSERVER-link.com");
+        expectedVmIdList.add("http://VSERVER-link.com");
+        assertEquals(vserverIdList, expectedVserverIdList);
+        assertEquals(vmIdList, expectedVmIdList);
+    }
+
+    @Test
+    public void addVmInfoToAppcTaskRequestTest() throws Exception {
+        ApplicationControllerTaskRequest appcTaskRequest = new ApplicationControllerTaskRequest();
+        ApplicationControllerVnf applicationControllerVnf = new ApplicationControllerVnf();
+        appcTaskRequest.setApplicationControllerVnf(applicationControllerVnf);
+        execution.setVariable("appcOrchestratorRequest", appcTaskRequest);
+        ArrayList<String> vmIdList = new ArrayList<String>();
+        vmIdList.add("http://VSERVER-link.com");
+        vmIdList.add("http://VSERVER-link.com");
+        vmIdList.add("http://VSERVER-link.com");
+        execution.setVariable("vmIdList", vmIdList);
+        ArrayList<String> vserverIdList = new ArrayList<String>();
+        vserverIdList.add("1b3f44e5-d96d-4aac-bd9a-310e8cfb0af5");
+        vserverIdList.add("14551849-1e70-45cd-bc5d-a256d49548a2");
+        vserverIdList.add("48bd7f11-408f-417c-b834-b41c1b98f7d7");
+        execution.setVariable("vserverIdList", vserverIdList);
+        execution.setVariable("vmIndex", 1);
+        appcOrchestratorPreProcessor.addVmInfoToAppcTaskRequest(execution);
+        Integer nextVmIndex = execution.getVariable("vmIndex");
+        assertThat(nextVmIndex == 2);
+        Integer vmIdListSize = execution.getVariable("vmIdListSize");
+        assertThat(vmIdListSize == 3);
+        appcTaskRequest = execution.getVariable("appcOrchestratorRequest");
+        assertEquals(appcTaskRequest.getApplicationControllerVnf().getApplicationControllerVm().getVserverId(),
+                "14551849-1e70-45cd-bc5d-a256d49548a2");
+        assertEquals(appcTaskRequest.getApplicationControllerVnf().getApplicationControllerVm().getVmId(),
+                "http://VSERVER-link.com");
+    }
+
+    private void mockReferenceResponse() {
+        ControllerSelectionReference reference = new ControllerSelectionReference();
+        reference.setControllerName("TEST-CONTROLLER-NAME");
+        when(catalogDbClient.getControllerSelectionReferenceByVnfTypeAndActionCategory(eq("TEST-VNF-TYPE"),
+                eq(Action.Lock.toString()))).thenReturn(reference);
+    }
+
+    private void fillRequiredAppcExecutionFields() {
+        RequestContext context = new RequestContext();
+        context.setMsoRequestId("TEST-MSO-ID");
+        execution.setVariable("aicIdentity", "AIC-TEST");
+        execution.setVariable("vmIdList", "VM-ID-LIST-TEST");
+        execution.setVariable("vserverIdList", "VSERVER-ID-LIST");
+        execution.setVariable("identityUrl", "IDENTITY-URL-TEST");
+        execution.getGeneralBuildingBlock().setRequestContext(context);
+    }
+
+    private GenericVnf getTestGenericVnf() {
+        GenericVnf genericVnf = new GenericVnf();
+        genericVnf.setVnfId("TEST-VNF-ID");
+        genericVnf.setVnfType("TEST-VNF-TYPE");
+        genericVnf.setVnfName("TEST-VNF-NAME");
+        genericVnf.setIpv4OamAddress("127.0.0.1");
+        return genericVnf;
+    }
+}
diff --git a/bpmn/so-bpmn-tasks/src/test/resources/__files/BuildingBlocks/appcTaskRequest.json b/bpmn/so-bpmn-tasks/src/test/resources/__files/BuildingBlocks/appcTaskRequest.json
new file mode 100644
index 0000000000..957c603dc9
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/resources/__files/BuildingBlocks/appcTaskRequest.json
@@ -0,0 +1,12 @@
+{
+  "ApplicationControllerTaskRequest": {
+    "controllerType": "TEST-CONTROLLER-NAME",
+    "action": "Lock",
+    "identityUrl": "IDENTITY-URL-TEST",
+    "applicationControllerVnf": {
+      "vnfId": "TEST-VNF-ID",
+      "vnfName": "TEST-VNF-NAME",
+      "vnfHostIpAddress": "127.0.0.1"
+    }
+  }
+}
\ No newline at end of file