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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.asdctool.migration.tasks.mig1902;
import fj.data.Either;
import java.math.BigInteger;
import java.util.EnumMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.collections.MapUtils;
import org.apache.commons.lang3.StringUtils;
import org.openecomp.sdc.asdctool.migration.core.DBVersion;
import org.openecomp.sdc.asdctool.migration.core.task.Migration;
import org.openecomp.sdc.asdctool.migration.core.task.MigrationResult;
import org.openecomp.sdc.be.config.ConfigurationManager;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
import org.openecomp.sdc.be.dao.jsongraph.TitanDao;
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.dao.titan.TitanOperationStatus;
import org.openecomp.sdc.be.datatypes.elements.InterfaceDataDefinition;
import org.openecomp.sdc.be.datatypes.elements.MapInterfaceDataDefinition;
import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
import org.openecomp.sdc.be.model.User;
import org.openecomp.sdc.be.model.jsontitan.operations.InterfaceOperation;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
import org.openecomp.sdc.be.model.operations.impl.UserAdminOperation;
import org.openecomp.sdc.common.log.wrappers.Logger;
import org.springframework.beans.factory.annotation.Autowired;
@org.springframework.stereotype.Component
public class InterfaceOperationMigration implements Migration {
private static final Logger LOGGER = Logger.getLogger(InterfaceOperationMigration.class);
@Autowired
private TitanDao titanDao;
@Autowired
private UserAdminOperation userAdminOperation;
@Autowired
private InterfaceOperation interfaceOperation;
@Override
public String description() {
return "Update interface operation data to latest data model";
}
@Override
public DBVersion getVersion() {
return DBVersion.from(BigInteger.valueOf(1902), BigInteger.valueOf(0));
}
@Override
public MigrationResult migrate() {
final String userId = ConfigurationManager.getConfigurationManager().getConfiguration().getAutoHealingOwner();
Either<User, ActionStatus> userData = userAdminOperation.getUserData(userId, false);
if (userData.isRight()) {
return MigrationResult.error(
"failed to update interface operation data. Failed to resolve user : "
+ userId + " error " + userData.right().value());
}
StorageOperationStatus status = getAndUpdateAllComponents();
return status == StorageOperationStatus.OK ? MigrationResult.success()
: MigrationResult.error("failed to update interface operation data . Error : " + status);
}
private StorageOperationStatus getAndUpdateAllComponents(){
Map<GraphPropertyEnum, Object> hasNotProps = new EnumMap<>(GraphPropertyEnum.class);
hasNotProps.put(GraphPropertyEnum.IS_DELETED, true);
return titanDao.getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, null, hasNotProps, JsonParseFlagEnum.ParseAll)
.either(this::updateComponentVertices, this::handleError);
}
private StorageOperationStatus updateComponentVertices(List<GraphVertex> containersV) {
StorageOperationStatus status = StorageOperationStatus.OK;
for (GraphVertex container : containersV) {
status = updateDataOnGraph(container);
if (status != StorageOperationStatus.OK) {
break;
}
}
return status;
}
private StorageOperationStatus handleError(TitanOperationStatus err) {
titanDao.rollback();
return DaoStatusConverter.convertTitanStatusToStorageStatus(
TitanOperationStatus.NOT_FOUND == err ? TitanOperationStatus.OK : err);
}
private StorageOperationStatus updateDataOnGraph(GraphVertex componentVertex) {
try {
Either<GraphVertex, TitanOperationStatus> interfaceVertexEither =
titanDao.getChildVertex(componentVertex, EdgeLabelEnum.INTERFACE, JsonParseFlagEnum.ParseJson);
if (interfaceVertexEither.isLeft()) {
GraphVertex interfaceVertex = interfaceVertexEither.left().value();
Map<String, InterfaceDataDefinition> interfaceDefinitions = (Map<String, InterfaceDataDefinition>) interfaceVertex.getJson();
if(MapUtils.isNotEmpty(interfaceDefinitions)){
for (Map.Entry<String, InterfaceDataDefinition> interfaceDefinition : interfaceDefinitions.entrySet()) {
if (StringUtils.isEmpty(interfaceDefinition.getValue().getType())) {
interfaceDefinition.getValue().setType(interfaceDefinition.getValue().getToscaResourceName());
}
}
interfaceVertex.setJson(interfaceDefinitions);
Either<GraphVertex, TitanOperationStatus> updateInterfaceVertexEither = titanDao.updateVertex(interfaceVertex);
if(updateInterfaceVertexEither.isRight()){
return DaoStatusConverter.convertTitanStatusToStorageStatus(updateInterfaceVertexEither.right().value());
}
}
StorageOperationStatus statusRes = interfaceOperation.removeToscaDataVertex(
interfaceVertex, EdgeLabelEnum.INTERFACE_OPERATION, VertexTypeEnum.INTERFACE_OPERATION);
if (statusRes != StorageOperationStatus.NOT_FOUND && statusRes != StorageOperationStatus.OK) {
return statusRes;
}
}
Either<GraphVertex, TitanOperationStatus> instInterfaceVertexEither =
titanDao.getChildVertex(componentVertex, EdgeLabelEnum.INST_INTERFACES, JsonParseFlagEnum.ParseJson);
if (instInterfaceVertexEither.isLeft()) {
GraphVertex instInterfaceVertex = instInterfaceVertexEither.left().value();
Map<String, MapInterfaceDataDefinition> instInterfaceDefinitions = (Map<String, MapInterfaceDataDefinition>) instInterfaceVertex.getJson();
if(MapUtils.isNotEmpty(instInterfaceDefinitions)){
for (Map.Entry<String, MapInterfaceDataDefinition> mapInstInterfaceDataDefinitions : instInterfaceDefinitions.entrySet()) {
for (Map.Entry<String, InterfaceDataDefinition> instInterfaceDataDefinitions : mapInstInterfaceDataDefinitions.getValue().getMapToscaDataDefinition().entrySet()) {
if (StringUtils.isEmpty(instInterfaceDataDefinitions.getValue().getType())) {
instInterfaceDataDefinitions.getValue().setType(instInterfaceDataDefinitions.getValue().getToscaResourceName());
}
}
}
instInterfaceVertex.setJson(instInterfaceDefinitions);
Either<GraphVertex, TitanOperationStatus> updateInstInterfaceVertexEither = titanDao.updateVertex(instInterfaceVertex);
if(updateInstInterfaceVertexEither.isRight()){
return DaoStatusConverter.convertTitanStatusToStorageStatus(updateInstInterfaceVertexEither.right().value());
}
}
}
titanDao.commit();
} catch (Exception e) {
LOGGER.debug("Interface operation migration failed with error : ", e);
titanDao.rollback();
return StorageOperationStatus.GENERAL_ERROR;
}
return StorageOperationStatus.OK;
}
}
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