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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.openecomp.sdc.be.components.impl.group;
import java.util.Collections;
import java.util.stream.Collectors;
import org.openecomp.sdc.be.components.impl.version.OnChangeVersionCommand;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.datatypes.enums.GroupTypeEnum;
import org.openecomp.sdc.be.datatypes.enums.PromoteVersionEnum;
import org.openecomp.sdc.be.impl.ComponentsUtils;
import org.openecomp.sdc.be.model.ArtifactDefinition;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.GroupDefinition;
import org.openecomp.sdc.be.model.jsonjanusgraph.operations.GroupsOperation;
import org.openecomp.sdc.be.model.operations.impl.UniqueIdBuilder;
import org.openecomp.sdc.be.model.utils.GroupUtils;
import org.openecomp.sdc.common.log.wrappers.Logger;
import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
import static org.apache.commons.collections.CollectionUtils.isEmpty;
/**
* A Helper class which handles altering the version of a group
*/
@org.springframework.stereotype.Component
public class GroupVersionUpdater implements OnChangeVersionCommand {
private static final Logger log = Logger.getLogger(GroupVersionUpdater.class);
private final GroupsOperation groupsOperation;
private final ComponentsUtils componentsUtils;
public GroupVersionUpdater(GroupsOperation groupsOperation, ComponentsUtils componentsUtils) {
this.groupsOperation = groupsOperation;
this.componentsUtils = componentsUtils;
}
@Override
public ActionStatus onChangeVersion(Component container) {
log.debug("#onChangeVersion - replacing all group members for component instance");
Consumer<List<GroupDefinition>> replaceGroupMemberTask = (groups) -> increaseVersion(groups, container);
return updateGroupsVersion(container, replaceGroupMemberTask);
}
public void increaseVersion(List<GroupDefinition> groups, Component container) {
groups.forEach(group -> increaseMajorVersion(group, container));
}
private void increaseMajorVersion(GroupDefinition group, Component container) {
String version = group.getVersion();
String newVersion = GroupUtils.updateVersion(PromoteVersionEnum.MAJOR, group.getVersion());
if(!version.equals(newVersion) ){
if(isGenerateGroupUUID(group, container)) {
String groupUUID = UniqueIdBuilder.generateUUID();
group.setGroupUUID(groupUUID);
}
group.setVersion(String.valueOf(newVersion));
}
}
static <T> List<T> emptyIfNull(final List<T> list) {
return (list == null? Collections.emptyList() : list);
}
static <T, U> Map<T, U> emptyIfNull(final Map<T, U> list) {
return (list == null? Collections.emptyMap() : list);
}
static boolean isGenerateGroupUUID(GroupDefinition group, Component container) {
if (!GroupTypeEnum.VF_MODULE.getGroupTypeName().equals(group.getType())) {
return true;
} else {
List<String> artifactsUuid = emptyIfNull(group.getArtifactsUuid());
Map<String, ArtifactDefinition> deploymentArtifacts = emptyIfNull(container.getDeploymentArtifacts());
List<String> heatArtifactUniqueIDs = emptyIfNull(group.getArtifacts()).stream().filter(a -> !a.endsWith("env")).collect(
Collectors.toList());
for (String heatArtifactUniqueID : heatArtifactUniqueIDs) {
ArtifactDefinition artifactDefinition = deploymentArtifacts
.get(heatArtifactUniqueID.split("\\.", -1)[1]);
if ((artifactDefinition == null
|| artifactDefinition.isEmpty())
|| !artifactsUuid.contains(artifactDefinition.getArtifactUUID())) {
return true;
}
}
return false;
}
}
private ActionStatus updateGroupsVersion(Component groupsContainer, Consumer<List<GroupDefinition>> updateGroupVersion) {
List<GroupDefinition> groups = groupsContainer.getGroups();
if (isEmpty(groups)) {
return ActionStatus.OK;
}
updateGroupVersion.accept(groups);
return updateGroups(groupsContainer.getUniqueId(), groups);
}
private ActionStatus updateGroups(String componentId, List<GroupDefinition> groupsToUpdate) {
log.debug("#updateGroups - updating {} groups for container {}", groupsToUpdate.size(), componentId);
return componentsUtils.convertFromStorageResponse(groupsOperation.updateGroupsOnComponent(componentId, groupsToUpdate));
}
}
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