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/*
* 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 java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.apache.commons.collections.MapUtils;
import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
import org.openecomp.sdc.be.datatypes.elements.InterfaceDataDefinition;
import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
import org.openecomp.sdc.be.model.InterfaceDefinition;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
@org.springframework.stereotype.Component("interfaces-operation")
public class InterfaceOperation extends BaseOperation {
public Either<List<InterfaceDefinition>, StorageOperationStatus> addInterfaces(String componentId,
List<InterfaceDefinition> interfaceDefinitions) {
return addOrUpdateInterfaces(false, componentId, interfaceDefinitions);
}
private Either<List<InterfaceDefinition>, StorageOperationStatus> addOrUpdateInterfaces(boolean isUpdateAction,
String componentId, List<InterfaceDefinition> interfaceDefinitions) {
List<ToscaDataDefinition> interfaceDataDefinitions =
interfaceDefinitions.stream().map(InterfaceDataDefinition::new).collect(Collectors.toList());
StorageOperationStatus statusRes =
performUpdateToscaAction(isUpdateAction, componentId, interfaceDataDefinitions, EdgeLabelEnum.INTERFACE,
VertexTypeEnum.INTERFACE);
if (!statusRes.equals(StorageOperationStatus.OK)) {
return Either.right(statusRes);
}
return Either.left(interfaceDefinitions);
}
private StorageOperationStatus performUpdateToscaAction(boolean isUpdate, String componentId,
List<ToscaDataDefinition> toscaDataList, EdgeLabelEnum edgeLabel, VertexTypeEnum vertexLabel) {
if (isUpdate) {
return updateToscaDataOfToscaElement(componentId, edgeLabel, vertexLabel, toscaDataList,
JsonPresentationFields.UNIQUE_ID);
} else {
return addToscaDataToToscaElement(componentId, edgeLabel, vertexLabel, toscaDataList,
JsonPresentationFields.UNIQUE_ID);
}
}
public Either<List<InterfaceDefinition>, StorageOperationStatus> updateInterfaces(String componentId,
List<InterfaceDefinition> interfaceDefinitions) {
return addOrUpdateInterfaces(true, componentId, interfaceDefinitions);
}
public Either<String, StorageOperationStatus> deleteInterface(String componentId, String interfacesToDelete) {
StorageOperationStatus statusRes = deleteToscaDataElements(componentId, EdgeLabelEnum.INTERFACE,
Collections.singletonList(interfacesToDelete));
if (!statusRes.equals(StorageOperationStatus.OK)) {
return Either.right(statusRes);
}
Either<Map<String, InterfaceDataDefinition>, JanusGraphOperationStatus> componentEither =
getDataFromGraph(componentId, EdgeLabelEnum.INTERFACE);
if (componentEither.isRight()) {
return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(componentEither.right().value()));
}
Map<String, InterfaceDataDefinition> interfaceDataDefinitionMap = componentEither.left().value();
if (MapUtils.isEmpty(interfaceDataDefinitionMap)) {
statusRes = removeToscaData(componentId, EdgeLabelEnum.INTERFACE, VertexTypeEnum.INTERFACE);
if (!statusRes.equals(StorageOperationStatus.OK)) {
return Either.right(statusRes);
}
}
return Either.left(interfacesToDelete);
}
}
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