Add bearer token to NCMP passthrough operations (CPS-2126 #2)
[cps.git] / cps-ncmp-rest / src / main / java / org / onap / cps / ncmp / rest / controller / NetworkCmProxyController.java
index 84fcd88..1c6aaf2 100755 (executable)
@@ -1,9 +1,9 @@
 /*
  *  ============LICENSE_START=======================================================
  *  Copyright (C) 2021 Pantheon.tech
- *  Modifications Copyright (C) 2021-2022 Nordix Foundation
- *  Modification Copyright (C) 2021 highstreet technologies GmbH
- *  Modifications (C) 2021-2022 Bell Canada
+ *  Modifications Copyright (C) 2021-2024 Nordix Foundation
+ *  Modifications Copyright (C) 2021 highstreet technologies GmbH
+ *  Modifications Copyright (C) 2021-2022 Bell Canada
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
 
 package org.onap.cps.ncmp.rest.controller;
 
-import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum.CREATE;
-import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum.DELETE;
-import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum.PATCH;
-import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum.UPDATE;
+import static org.onap.cps.ncmp.api.impl.operations.DatastoreType.OPERATIONAL;
+import static org.onap.cps.ncmp.api.impl.operations.DatastoreType.PASSTHROUGH_RUNNING;
+import static org.onap.cps.ncmp.api.impl.operations.OperationType.CREATE;
+import static org.onap.cps.ncmp.api.impl.operations.OperationType.DELETE;
+import static org.onap.cps.ncmp.api.impl.operations.OperationType.PATCH;
+import static org.onap.cps.ncmp.api.impl.operations.OperationType.UPDATE;
 
+import io.micrometer.core.annotation.Timed;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
-import java.util.UUID;
 import java.util.stream.Collectors;
-import javax.validation.Valid;
-import javax.validation.constraints.NotNull;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.onap.cps.ncmp.api.NetworkCmProxyDataService;
-import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException;
+import org.onap.cps.ncmp.api.impl.exception.InvalidDatastoreException;
+import org.onap.cps.ncmp.api.impl.inventory.CompositeState;
+import org.onap.cps.ncmp.api.impl.operations.DatastoreType;
+import org.onap.cps.ncmp.api.impl.trustlevel.TrustLevel;
 import org.onap.cps.ncmp.api.models.CmHandleQueryApiParameters;
 import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
 import org.onap.cps.ncmp.rest.api.NetworkCmProxyApi;
-import org.onap.cps.ncmp.rest.model.CmHandleProperties;
-import org.onap.cps.ncmp.rest.model.CmHandleProperty;
+import org.onap.cps.ncmp.rest.controller.handlers.NcmpCachedResourceRequestHandler;
+import org.onap.cps.ncmp.rest.controller.handlers.NcmpDatastoreRequestHandler;
+import org.onap.cps.ncmp.rest.controller.handlers.NcmpPassthroughResourceRequestHandler;
+import org.onap.cps.ncmp.rest.mapper.CmHandleStateMapper;
+import org.onap.cps.ncmp.rest.mapper.DataOperationRequestMapper;
 import org.onap.cps.ncmp.rest.model.CmHandlePublicProperties;
-import org.onap.cps.ncmp.rest.model.CmHandleQueryRestParameters;
-import org.onap.cps.ncmp.rest.model.CmHandles;
-import org.onap.cps.ncmp.rest.model.ConditionProperties;
-import org.onap.cps.ncmp.rest.model.Conditions;
-import org.onap.cps.ncmp.rest.model.ModuleNameAsJsonObject;
-import org.onap.cps.ncmp.rest.model.ModuleNamesAsJsonArray;
+import org.onap.cps.ncmp.rest.model.CmHandleQueryParameters;
+import org.onap.cps.ncmp.rest.model.DataOperationRequest;
+import org.onap.cps.ncmp.rest.model.RestModuleDefinition;
 import org.onap.cps.ncmp.rest.model.RestModuleReference;
 import org.onap.cps.ncmp.rest.model.RestOutputCmHandle;
-import org.onap.cps.utils.CpsValidator;
+import org.onap.cps.ncmp.rest.model.RestOutputCmHandleCompositeState;
+import org.onap.cps.ncmp.rest.model.RestOutputCmHandlePublicProperties;
+import org.onap.cps.ncmp.rest.util.DeprecationHelper;
+import org.onap.cps.spi.model.ModuleDefinition;
 import org.onap.cps.utils.JsonObjectMapper;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.util.StringUtils;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -71,165 +75,215 @@ import org.springframework.web.bind.annotation.RestController;
 public class NetworkCmProxyController implements NetworkCmProxyApi {
 
     private static final String NO_BODY = null;
-    private static final String NO_REQUEST_ID = null;
-    private static final String NO_TOPIC = null;
-    public static final String ASYNC_REQUEST_ID = "requestId";
-
     private final NetworkCmProxyDataService networkCmProxyDataService;
     private final JsonObjectMapper jsonObjectMapper;
+    private final DeprecationHelper deprecationHelper;
     private final NcmpRestInputMapper ncmpRestInputMapper;
+    private final CmHandleStateMapper cmHandleStateMapper;
+    private final NcmpCachedResourceRequestHandler ncmpCachedResourceRequestHandler;
+    private final NcmpPassthroughResourceRequestHandler ncmpPassthroughResourceRequestHandler;
+    private final DataOperationRequestMapper dataOperationRequestMapper;
+    private final Map<String, TrustLevel> trustLevelPerCmHandle;
 
     /**
-     * Get resource data from operational datastore.
+     * Get resource data from datastore.
      *
-     * @param cmHandle cm handle identifier
-     * @param resourceIdentifier resource identifier
-     * @param optionsParamInQuery options query parameter
-     * @param topicParamInQuery topic query parameter
+     * @param datastoreName        name of the datastore
+     * @param cmHandle             cm handle identifier
+     * @param resourceIdentifier   resource identifier
+     * @param optionsParamInQuery  options query parameter
+     * @param topicParamInQuery    topic query parameter
+     * @param includeDescendants   whether to include descendants or not
+     * @param authorization        contents of Authorization header, or null if not present
      * @return {@code ResponseEntity} response from dmi plugin
      */
     @Override
-    public ResponseEntity<Object> getResourceDataOperationalForCmHandle(final String cmHandle,
-                                                                        final @NotNull @Valid String resourceIdentifier,
-                                                                        final @Valid String optionsParamInQuery,
-                                                                        final @Valid String topicParamInQuery) {
-        final ResponseEntity<Map<String, Object>> asyncResponse = populateAsyncResponse(topicParamInQuery);
-        final Map<String, Object> asyncResponseData = asyncResponse.getBody();
-
-        final Object responseObject = networkCmProxyDataService.getResourceDataOperationalForCmHandle(cmHandle,
-                resourceIdentifier,
-                optionsParamInQuery,
-                asyncResponseData == null ? NO_TOPIC : topicParamInQuery,
-                asyncResponseData == null ? NO_REQUEST_ID : asyncResponseData.get(ASYNC_REQUEST_ID).toString());
-
-        if (asyncResponseData == null) {
-            return ResponseEntity.ok(responseObject);
-        }
-        return ResponseEntity.ok(asyncResponse);
+    @Timed(value = "cps.ncmp.controller.get", description = "Time taken to get resource data from datastore")
+    public ResponseEntity<Object> getResourceDataForCmHandle(final String datastoreName,
+                                                             final String cmHandle,
+                                                             final String resourceIdentifier,
+                                                             final String optionsParamInQuery,
+                                                             final String topicParamInQuery,
+                                                             final Boolean includeDescendants,
+                                                             final String authorization) {
+        final NcmpDatastoreRequestHandler ncmpDatastoreRequestHandler = getNcmpDatastoreRequestHandler(datastoreName);
+        return ncmpDatastoreRequestHandler.executeRequest(datastoreName, cmHandle, resourceIdentifier,
+                optionsParamInQuery, topicParamInQuery, includeDescendants, authorization);
+    }
+
+    @Override
+    public ResponseEntity<Object> executeDataOperationForCmHandles(final String topicParamInQuery,
+                                                                   final DataOperationRequest dataOperationRequest,
+                                                                   final String authorization) {
+        return ncmpPassthroughResourceRequestHandler.executeRequest(topicParamInQuery,
+                dataOperationRequestMapper.toDataOperationRequest(dataOperationRequest));
     }
 
     /**
-     * Get resource data from pass-through running datastore.
+     * Query resource data from datastore.
      *
-     * @param cmHandle cm handle identifier
-     * @param resourceIdentifier resource identifier
-     * @param optionsParamInQuery options query parameter
-     * @param topicParamInQuery topic query parameter
+     * @param datastoreName        name of the datastore
+     * @param cmHandle             cm handle identifier
+     * @param cpsPath              CPS Path
+     * @param optionsParamInQuery  options query parameter
+     * @param topicParamInQuery    topic query parameter
+     * @param includeDescendants   whether to include descendants or not
      * @return {@code ResponseEntity} response from dmi plugin
      */
+
     @Override
-    public ResponseEntity<Object> getResourceDataRunningForCmHandle(final String cmHandle,
-                                                                    final @NotNull @Valid String resourceIdentifier,
-                                                                    final @Valid String optionsParamInQuery,
-                                                                    final @Valid String topicParamInQuery) {
-        final ResponseEntity<Map<String, Object>> asyncResponse = populateAsyncResponse(topicParamInQuery);
-        final Map<String, Object> asyncResponseData = asyncResponse.getBody();
-
-        final Object responseObject = networkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle(cmHandle,
-                resourceIdentifier,
-                optionsParamInQuery,
-                asyncResponseData == null ? NO_TOPIC : topicParamInQuery,
-                asyncResponseData == null ? NO_REQUEST_ID : asyncResponseData.get(ASYNC_REQUEST_ID).toString());
-
-        if (asyncResponseData == null) {
-            return ResponseEntity.ok(responseObject);
-        }
-        return ResponseEntity.ok(asyncResponse);
+    public ResponseEntity<Object> queryResourceDataForCmHandle(final String datastoreName,
+                                                               final String cmHandle,
+                                                               final String cpsPath,
+                                                               final String optionsParamInQuery,
+                                                               final String topicParamInQuery,
+                                                               final Boolean includeDescendants) {
+        validateDataStore(OPERATIONAL, datastoreName);
+        return ncmpCachedResourceRequestHandler.executeRequest(cmHandle, cpsPath, includeDescendants);
     }
 
+    /**
+     * Patch resource data from passthrough-running.
+     *
+     * @param datastoreName      name of the datastore
+     * @param cmHandle           cm handle identifier
+     * @param resourceIdentifier resource identifier
+     * @param requestBody        the request body
+     * @param contentType        content type of body
+     * @param authorization      contents of Authorization header, or null if not present
+     * @return {@code ResponseEntity} response from dmi plugin
+     */
+
     @Override
-    public ResponseEntity<Object> patchResourceDataRunningForCmHandle(final String resourceIdentifier,
-        final String cmHandle,
-        final Object requestBody, final String contentType) {
-        final Object responseObject = networkCmProxyDataService.writeResourceDataPassThroughRunningForCmHandle(cmHandle,
-            resourceIdentifier, PATCH, jsonObjectMapper.asJsonString(requestBody), contentType);
+    public ResponseEntity<Object> patchResourceDataRunningForCmHandle(final String datastoreName,
+                                                                      final String cmHandle,
+                                                                      final String resourceIdentifier,
+                                                                      final Object requestBody,
+                                                                      final String contentType,
+                                                                      final String authorization) {
+
+        validateDataStore(PASSTHROUGH_RUNNING, datastoreName);
+
+        final Object responseObject = networkCmProxyDataService
+                .writeResourceDataPassThroughRunningForCmHandle(
+                        cmHandle, resourceIdentifier, PATCH,
+                        jsonObjectMapper.asJsonString(requestBody), contentType, authorization);
         return ResponseEntity.ok(responseObject);
     }
 
     /**
      * Create resource data in datastore pass-through running for given cm-handle.
      *
+     * @param datastoreName      name of the datastore
+     * @param cmHandle           cm handle identifier
      * @param resourceIdentifier resource identifier
-     * @param cmHandle cm handle identifier
-     * @param requestBody the request body
-     * @param contentType content type of body
+     * @param requestBody        the request body
+     * @param contentType        content type of body
+     * @param authorization      contents of Authorization header, or null if not present
      * @return {@code ResponseEntity} response from dmi plugin
      */
     @Override
-    public ResponseEntity<Void> createResourceDataRunningForCmHandle(final String resourceIdentifier,
-        final String cmHandle, final Object requestBody, final String contentType) {
+    public ResponseEntity<Void> createResourceDataRunningForCmHandle(final String datastoreName,
+                                                                     final String cmHandle,
+                                                                     final String resourceIdentifier,
+                                                                     final Object requestBody,
+                                                                     final String contentType,
+                                                                     final String authorization) {
+        validateDataStore(PASSTHROUGH_RUNNING, datastoreName);
+
         networkCmProxyDataService.writeResourceDataPassThroughRunningForCmHandle(cmHandle,
-                resourceIdentifier, CREATE, jsonObjectMapper.asJsonString(requestBody), contentType);
+                resourceIdentifier, CREATE, jsonObjectMapper.asJsonString(requestBody), contentType, authorization);
         return new ResponseEntity<>(HttpStatus.CREATED);
     }
 
     /**
      * Update resource data in datastore pass-through running for given cm-handle.
      *
+     * @param datastoreName      name of the datastore
+     * @param cmHandle           cm handle identifier
      * @param resourceIdentifier resource identifier
-     * @param cmHandle cm handle identifier
-     * @param requestBody the request body
-     * @param contentType content type of the body
+     * @param requestBody        the request body
+     * @param contentType        content type of the body
+     * @param authorization      contents of Authorization header, or null if not present
      * @return response entity
      */
+
     @Override
-    public ResponseEntity<Object> updateResourceDataRunningForCmHandle(final String resourceIdentifier,
+    public ResponseEntity<Object> updateResourceDataRunningForCmHandle(final String datastoreName,
                                                                        final String cmHandle,
+                                                                       final String resourceIdentifier,
                                                                        final Object requestBody,
-                                                                       final String contentType) {
+                                                                       final String contentType,
+                                                                       final String authorization) {
+        validateDataStore(PASSTHROUGH_RUNNING, datastoreName);
+
         networkCmProxyDataService.writeResourceDataPassThroughRunningForCmHandle(cmHandle,
-                resourceIdentifier, UPDATE, jsonObjectMapper.asJsonString(requestBody), contentType);
+                resourceIdentifier, UPDATE, jsonObjectMapper.asJsonString(requestBody), contentType, authorization);
         return new ResponseEntity<>(HttpStatus.OK);
     }
 
-
     /**
-     *  Delete resource data in datastore pass-through running for a given cm-handle.
+     * Delete resource data in datastore pass-through running for a given cm-handle.
      *
+     * @param datastoreName      name of the datastore
+     * @param cmHandle           cm handle identifier
      * @param resourceIdentifier resource identifier
-     * @param cmHandle cm handle identifier
-     * @param contentType content type of the body
+     * @param contentType        content type of the body
+     * @param authorization      contents of Authorization header, or null if not present
      * @return response entity no content if request is successful
      */
     @Override
-    public ResponseEntity<Void> deleteResourceDataRunningForCmHandle(final String cmHandle,
+    public ResponseEntity<Void> deleteResourceDataRunningForCmHandle(final String datastoreName,
+                                                                     final String cmHandle,
                                                                      final String resourceIdentifier,
-                                                                     final String contentType) {
+                                                                     final String contentType,
+                                                                     final String authorization) {
+
+        validateDataStore(PASSTHROUGH_RUNNING, datastoreName);
+
         networkCmProxyDataService.writeResourceDataPassThroughRunningForCmHandle(cmHandle,
-            resourceIdentifier, DELETE, NO_BODY, contentType);
+                resourceIdentifier, DELETE, NO_BODY, contentType, authorization);
         return new ResponseEntity<>(HttpStatus.NO_CONTENT);
     }
 
     /**
-     * Execute cm handle search.
+     * Query and return cm handles that match the given query parameters.
      *
-     * @param conditions the conditions
-     * @return cm handles returned from search.
+     * @param cmHandleQueryParameters the cm handle query parameters
+     * @return collection of cm handles
      */
     @Override
-    public ResponseEntity<CmHandles> executeCmHandleSearch(final Conditions conditions) {
-        final List<ConditionProperties> conditionProperties =
-            conditions.getConditions().stream().collect(Collectors.toList());
-        final CmHandles cmHandles = new CmHandles();
-        cmHandles.setCmHandles(toCmHandleProperties(processConditions(conditionProperties)));
-        return ResponseEntity.ok(cmHandles);
+    @SuppressWarnings("deprecation") // mapOldConditionProperties method will be removed in Release 12
+    public ResponseEntity<List<RestOutputCmHandle>> searchCmHandles(
+            final CmHandleQueryParameters cmHandleQueryParameters) {
+        final CmHandleQueryApiParameters cmHandleQueryApiParameters =
+                deprecationHelper.mapOldConditionProperties(cmHandleQueryParameters);
+        final Collection<NcmpServiceCmHandle> cmHandles = networkCmProxyDataService
+                .executeCmHandleSearch(cmHandleQueryApiParameters);
+        final List<RestOutputCmHandle> outputCmHandles =
+                cmHandles.stream().map(this::toRestOutputCmHandle).collect(Collectors.toList());
+        return ResponseEntity.ok(outputCmHandles);
     }
 
     /**
-     * Query and return cm handles that match the given query parameters.
+     * Query and return cm handle ids that match the given query parameters.
      *
-     * @param cmHandleQueryRestParameters the cm handle query parameters
+     * @param cmHandleQueryParameters the cm handle query parameters
      * @return collection of cm handle ids
      */
-    public ResponseEntity<List<String>> queryCmHandles(
-        final CmHandleQueryRestParameters cmHandleQueryRestParameters) {
-        final Set<String> cmHandleIds = networkCmProxyDataService.queryCmHandles(
-            jsonObjectMapper.convertToValueType(cmHandleQueryRestParameters, CmHandleQueryApiParameters.class));
+    @Override
+    public ResponseEntity<List<String>> searchCmHandleIds(
+            final CmHandleQueryParameters cmHandleQueryParameters) {
+        final CmHandleQueryApiParameters cmHandleQueryApiParameters =
+                jsonObjectMapper.convertToValueType(cmHandleQueryParameters, CmHandleQueryApiParameters.class);
+        final Collection<String> cmHandleIds
+            = networkCmProxyDataService.executeCmHandleIdSearch(cmHandleQueryApiParameters);
         return ResponseEntity.ok(List.copyOf(cmHandleIds));
     }
 
     /**
      * Search for Cm Handle and Properties by Name.
+     *
      * @param cmHandleId cm-handle identifier
      * @return cm handle and its properties
      */
@@ -241,89 +295,127 @@ public class NetworkCmProxyController implements NetworkCmProxyApi {
     }
 
     /**
-     * Return module references for a cm handle.
+     * Get Cm Handle Properties by Cm Handle Id.
      *
-     * @param cmHandle the cm handle
-     * @return module references for cm handle. Namespace will be always blank because restConf does not include this.
+     * @param cmHandleId cm-handle identifier
+     * @return cm handle properties
      */
-    public ResponseEntity<List<RestModuleReference>> getModuleReferencesByCmHandle(final String cmHandle) {
-        final List<RestModuleReference> restModuleReferences =
-            networkCmProxyDataService.getYangResourcesModuleReferences(cmHandle).stream()
-            .map(ncmpRestInputMapper::toRestModuleReference)
-                .collect(Collectors.toList());
-        return new ResponseEntity<>(restModuleReferences, HttpStatus.OK);
+    @Override
+    public ResponseEntity<RestOutputCmHandlePublicProperties> getCmHandlePublicPropertiesByCmHandleId(
+            final String cmHandleId) {
+        final CmHandlePublicProperties cmHandlePublicProperties = new CmHandlePublicProperties();
+        cmHandlePublicProperties.add(networkCmProxyDataService.getCmHandlePublicProperties(cmHandleId));
+        final RestOutputCmHandlePublicProperties restOutputCmHandlePublicProperties =
+                new RestOutputCmHandlePublicProperties();
+        restOutputCmHandlePublicProperties.setPublicCmHandleProperties(cmHandlePublicProperties);
+        return ResponseEntity.ok(restOutputCmHandlePublicProperties);
     }
 
-    private Collection<String> processConditions(final List<ConditionProperties> conditionProperties) {
-        for (final ConditionProperties conditionProperty : conditionProperties) {
-            if (conditionProperty.getName().equals("hasAllModules")) {
-                return executeCmHandleSearchesForModuleNames(conditionProperty);
-            } else {
-                log.warn("Unrecognized condition name {}.", conditionProperty.getName());
+    /**
+     * Get Cm Handle State by Cm Handle Id.
+     *
+     * @param cmHandleId cm-handle identifier
+     * @return cm handle state
+     */
+    @Override
+    public ResponseEntity<RestOutputCmHandleCompositeState> getCmHandleStateByCmHandleId(
+            final String cmHandleId) {
+        final CompositeState cmHandleState = networkCmProxyDataService.getCmHandleCompositeState(cmHandleId);
+        final RestOutputCmHandleCompositeState restOutputCmHandleCompositeState =
+                new RestOutputCmHandleCompositeState();
+        restOutputCmHandleCompositeState.setState(
+                cmHandleStateMapper.toCmHandleCompositeStateExternalLockReason(cmHandleState));
+        return ResponseEntity.ok(restOutputCmHandleCompositeState);
+    }
+
+    /**
+     * Return module definitions.
+     *
+     * @param cmHandleId    cm-handle identifier
+     * @param moduleName    module name
+     * @param revision      the revision of the module
+     * @return list of module definitions (module name, revision, yang resource content)
+     */
+    @Override
+    public ResponseEntity<List<RestModuleDefinition>> getModuleDefinitions(final String cmHandleId,
+                                                                           final String moduleName,
+                                                                           final String revision) {
+        final Collection<ModuleDefinition> moduleDefinitions;
+        if (StringUtils.hasText(moduleName)) {
+            moduleDefinitions =
+                networkCmProxyDataService.getModuleDefinitionsByCmHandleAndModule(cmHandleId, moduleName, revision);
+        } else {
+            moduleDefinitions = networkCmProxyDataService.getModuleDefinitionsByCmHandleId(cmHandleId);
+            if (StringUtils.hasText(revision)) {
+                log.warn("Ignoring revision filter as no module name is provided");
             }
         }
-        log.warn("No valid conditions found {}.", conditionProperties);
-        return Collections.emptyList();
+        final List<RestModuleDefinition> response = new ArrayList<>();
+        for (final ModuleDefinition moduleDefinition: moduleDefinitions) {
+            response.add(ncmpRestInputMapper.toRestModuleDefinition(moduleDefinition));
+        }
+        return new ResponseEntity<>(response, HttpStatus.OK);
     }
 
-    private Collection<String> executeCmHandleSearchesForModuleNames(final ConditionProperties conditionProperties) {
-        return networkCmProxyDataService
-            .executeCmHandleHasAllModulesSearch(getModuleNames(conditionProperties.getConditionParameters()));
+    /**
+     * Return module references for a cm handle.
+     *
+     * @param cmHandle the cm handle
+     * @return module references for cm handle. Namespace will be always blank because restConf does not include this.
+     */
+    public ResponseEntity<List<RestModuleReference>> getModuleReferencesByCmHandle(final String cmHandle) {
+        final List<RestModuleReference> restModuleReferences =
+                networkCmProxyDataService.getYangResourcesModuleReferences(cmHandle).stream()
+                        .map(ncmpRestInputMapper::toRestModuleReference)
+                        .collect(Collectors.toList());
+        return new ResponseEntity<>(restModuleReferences, HttpStatus.OK);
     }
 
-    private Collection<String> getModuleNames(final ModuleNamesAsJsonArray moduleNamesAsJsonArray) {
-        final Collection<String> moduleNames = new ArrayList<>(moduleNamesAsJsonArray.size());
-        for (final ModuleNameAsJsonObject moduleNameAsJsonObject : moduleNamesAsJsonArray) {
-            moduleNames.add(moduleNameAsJsonObject.getModuleName());
-        }
-        return moduleNames;
+    /**
+     * Set the data sync enabled flag, along with the data sync state for the specified cm handle.
+     *
+     * @param cmHandleId          cm handle id
+     * @param dataSyncEnabledFlag data sync enabled flag
+     * @return response entity ok if request is successful
+     */
+    @Override
+    public ResponseEntity<Object> setDataSyncEnabledFlagForCmHandle(final String cmHandleId,
+                                                                    final Boolean dataSyncEnabledFlag) {
+        networkCmProxyDataService.setDataSyncEnabled(cmHandleId, dataSyncEnabledFlag);
+        return new ResponseEntity<>(HttpStatus.OK);
     }
 
-    private CmHandleProperties toCmHandleProperties(final Collection<String> cmHandleIdentifiers) {
-        final CmHandleProperties cmHandleProperties = new CmHandleProperties();
-        for (final String cmHandleIdentifier : cmHandleIdentifiers) {
-            final CmHandleProperty cmHandleProperty = new CmHandleProperty();
-            cmHandleProperty.setCmHandleId(cmHandleIdentifier);
-            cmHandleProperties.add(cmHandleProperty);
-        }
-        return cmHandleProperties;
-    }
 
     private RestOutputCmHandle toRestOutputCmHandle(final NcmpServiceCmHandle ncmpServiceCmHandle) {
         final RestOutputCmHandle restOutputCmHandle = new RestOutputCmHandle();
         final CmHandlePublicProperties cmHandlePublicProperties = new CmHandlePublicProperties();
-        restOutputCmHandle.setCmHandle(ncmpServiceCmHandle.getCmHandleID());
+        final TrustLevel cmHandleCurrentTrustLevel = trustLevelPerCmHandle.get(ncmpServiceCmHandle.getCmHandleId());
+        restOutputCmHandle.setCmHandle(ncmpServiceCmHandle.getCmHandleId());
         cmHandlePublicProperties.add(ncmpServiceCmHandle.getPublicProperties());
         restOutputCmHandle.setPublicCmHandleProperties(cmHandlePublicProperties);
+        restOutputCmHandle.setState(cmHandleStateMapper.toCmHandleCompositeStateExternalLockReason(
+                ncmpServiceCmHandle.getCompositeState()));
+        if (cmHandleCurrentTrustLevel != null) {
+            restOutputCmHandle.setTrustLevel(cmHandleCurrentTrustLevel.toString());
+        }
         return restOutputCmHandle;
     }
 
-    private ResponseEntity<Map<String, Object>> populateAsyncResponse(final String topicParamInQuery) {
-        final boolean processAsynchronously = hasTopicParameter(topicParamInQuery);
-        final Map<String, Object> responseData;
-        if (processAsynchronously) {
-            responseData = getAsyncResponseData();
-        } else {
-            responseData = null;
+    private void validateDataStore(final DatastoreType acceptableDataStoreType, final String requestedDatastoreName) {
+        final DatastoreType datastoreType = DatastoreType.fromDatastoreName(requestedDatastoreName);
+
+        if (acceptableDataStoreType != datastoreType) {
+            throw new InvalidDatastoreException(requestedDatastoreName + " is not supported");
         }
-        return ResponseEntity.ok().body(responseData);
     }
 
-    private static boolean hasTopicParameter(final String topicName) {
-        if (topicName == null) {
-            return false;
-        }
-        if (CpsValidator.validateTopicName(topicName)) {
-            return true;
+    private NcmpDatastoreRequestHandler getNcmpDatastoreRequestHandler(final String datastoreName) {
+        if (OPERATIONAL.equals(DatastoreType.fromDatastoreName(datastoreName))) {
+            return ncmpCachedResourceRequestHandler;
         }
-        throw new InvalidTopicException("Topic name " + topicName + " is invalid", "invalid topic");
+        return ncmpPassthroughResourceRequestHandler;
     }
 
-    private Map<String, Object> getAsyncResponseData() {
-        final Map<String, Object> asyncResponseData = new HashMap<>(1);
-        final String resourceDataRequestId = UUID.randomUUID().toString();
-        asyncResponseData.put(ASYNC_REQUEST_ID, resourceDataRequestId);
-        return asyncResponseData;
-    }
 
 }
+