1 files changed, 156 insertions, 0 deletions
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/CapabilitiesOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/CapabilitiesOperation.java
new file mode 100644
index 0000000000..3b544aaa39
--- /dev/null
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/CapabilitiesOperation.java
@@ -0,0 +1,156 @@
+/*
+ * Copyright © 2016-2018 European Support Limited
+ *
+ * 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.
+ */
+
+package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
+
+import fj.data.Either;
+import org.apache.commons.collections.MapUtils;
+import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
+import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
+import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
+import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
+import org.openecomp.sdc.be.datatypes.elements.CapabilityDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.ListCapabilityDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.MapPropertiesDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
+import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
+import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
+import org.openecomp.sdc.be.model.CapabilityDefinition;
+import org.openecomp.sdc.be.model.Component;
+import org.openecomp.sdc.be.model.ComponentParametersView;
+import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.TopologyTemplate;
+import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.ToscaElement;
+import org.openecomp.sdc.be.model.operations.StorageException;
+import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+@org.springframework.stereotype.Component("capabilities-operation")
+public class CapabilitiesOperation extends BaseOperation {
+    private static final Logger LOGGER = LoggerFactory.getLogger(CapabilitiesOperation.class);
+
+    public Either<List<CapabilityDefinition>, StorageOperationStatus> addCapabilities(String componentId,
+                                                                                      List<CapabilityDefinition> capabilityDefinitions) {
+        return addOrUpdateCapabilities(componentId, capabilityDefinitions, false);
+    }
+
+    public Either<List<CapabilityDefinition>, StorageOperationStatus> updateCapabilities(String componentId,
+                                                                                         List<CapabilityDefinition> capabilityDefinitions) {
+        return addOrUpdateCapabilities(componentId, capabilityDefinitions, true);
+    }
+
+    private Either<List<CapabilityDefinition>, StorageOperationStatus> addOrUpdateCapabilities(String componentId,
+                                                                                               List<CapabilityDefinition> capabilityDefinitions,
+                                                                                               boolean isUpdateAction) {
+        StorageOperationStatus statusRes = performUpdateToscaAction(isUpdateAction,
+                componentId, Collections.singletonList(convertToListCapabilityDataDefinition(capabilityDefinitions)));
+        if (!statusRes.equals(StorageOperationStatus.OK)) {
+            LOGGER.error("Failed to find the parent capability of capability type {}." + " status is {}", componentId,
+                    statusRes);
+            return Either.right(statusRes);
+        }
+        return Either.left(capabilityDefinitions);
+    }
+
+    public StorageOperationStatus deleteCapabilities(Component component, String capabilityIdToDelete) {
+        return deleteToscaDataElements(component.getUniqueId(), EdgeLabelEnum.CAPABILITIES,
+                Collections.singletonList(capabilityIdToDelete));
+    }
+
+    public StorageOperationStatus deleteCapabilityProperties(Component component, String capabilityPropIdToDelete) {
+        return deleteToscaDataElements(component.getUniqueId(), EdgeLabelEnum.CAPABILITIES_PROPERTIES,
+                Collections.singletonList(capabilityPropIdToDelete));
+    }
+
+    private static ListCapabilityDataDefinition convertToListCapabilityDataDefinition(List<CapabilityDefinition> capabilities) {
+        List<CapabilityDataDefinition> capabilityDefinitions = new ArrayList<>(capabilities);
+        return new ListCapabilityDataDefinition(capabilityDefinitions);
+    }
+
+    private StorageOperationStatus performUpdateToscaAction(boolean isUpdate, String componentId,
+                                                            List<ListCapabilityDataDefinition> toscaDataList) {
+        if (isUpdate) {
+            return updateToscaDataOfToscaElement(componentId, EdgeLabelEnum.CAPABILITIES,
+                    VertexTypeEnum.CAPABILITIES, toscaDataList, JsonPresentationFields.TYPE);
+        } else {
+            return addToscaDataToToscaElement(componentId, EdgeLabelEnum.CAPABILITIES,
+                    VertexTypeEnum.CAPABILITIES, toscaDataList, JsonPresentationFields.TYPE);
+        }
+    }
+
+    private StorageOperationStatus createOrUpdateCapabilityProperties(String componentId, TopologyTemplate toscaElement,
+                                                                      Map<String, MapPropertiesDataDefinition> propertiesMap) {
+        GraphVertex toscaElementV = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum
+            .NoParse)
+                .left().on(this::throwStorageException);
+        Map<String, MapPropertiesDataDefinition> capabilitiesProperties = toscaElement.getCapabilitiesProperties();
+        if(MapUtils.isNotEmpty(capabilitiesProperties)) {
+
+            capabilitiesProperties.forEach((key, val) -> {
+                Map<String, PropertyDataDefinition> mapToscaDataDefinition = val.getMapToscaDataDefinition();
+                mapToscaDataDefinition.forEach((key1, val1) -> {
+
+                    propertiesMap.forEach((propKey, propVal) -> {
+                        Map<String, PropertyDataDefinition> propValMapToscaDataDefinition = propVal.getMapToscaDataDefinition();
+                        propValMapToscaDataDefinition.forEach((propKey1, propVal1) -> {
+                            if(propKey1.equals(key1) && val1.getUniqueId().equals(propVal1.getUniqueId())) {
+                                ToscaDataDefinition.mergeDataMaps(mapToscaDataDefinition, propValMapToscaDataDefinition);
+                            }
+                        });
+                    });
+                });
+            });
+
+            ToscaDataDefinition.mergeDataMaps(propertiesMap, capabilitiesProperties);
+        }
+
+        return topologyTemplateOperation.updateFullToscaData(toscaElementV,
+                EdgeLabelEnum.CAPABILITIES_PROPERTIES, VertexTypeEnum.CAPABILITIES_PROPERTIES, propertiesMap);
+    }
+
+    public StorageOperationStatus createOrUpdateCapabilityProperties(String componentId,
+                                                                     Map<String, MapPropertiesDataDefinition> propertiesMap) {
+        StorageOperationStatus propertiesStatusRes = null;
+        if(MapUtils.isNotEmpty(propertiesMap)) {
+            propertiesStatusRes = createOrUpdateCapabilityProperties(componentId, getTopologyTemplate(componentId),
+                    propertiesMap);
+        }
+
+        return propertiesStatusRes;
+    }
+
+    private TopologyTemplate getTopologyTemplate(String componentId) {
+        return (TopologyTemplate)topologyTemplateOperation
+                .getToscaElement(componentId, getFilterComponentWithCapProperties())
+                .left()
+                .on(this::throwStorageException);
+    }
+    private ComponentParametersView getFilterComponentWithCapProperties() {
+        ComponentParametersView filter = new ComponentParametersView();
+        filter.setIgnoreCapabiltyProperties(false);
+        return filter;
+    }
+
+    private ToscaElement throwStorageException(StorageOperationStatus status) {
+        throw new StorageException(status);
+    }
+
+}