| // Copyright (C) 2018 The Android Open Source Project |
| // |
| // 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 com.ericsson.gerrit.plugins.highavailability.autoreindex; |
| |
| import com.ericsson.gerrit.plugins.highavailability.forwarder.ForwardedIndexGroupHandler; |
| import com.ericsson.gerrit.plugins.highavailability.forwarder.ForwardedIndexingHandler.Operation; |
| import com.ericsson.gerrit.plugins.highavailability.forwarder.rest.AbstractIndexRestApiServlet; |
| import com.google.common.collect.Streams; |
| import com.google.gerrit.reviewdb.client.AccountGroup; |
| import com.google.gerrit.reviewdb.client.AccountGroup.Id; |
| import com.google.gerrit.reviewdb.client.AccountGroupByIdAud; |
| import com.google.gerrit.reviewdb.client.AccountGroupMemberAudit; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.util.OneOffRequestContext; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.gwtorm.server.ResultSet; |
| import com.google.inject.Inject; |
| import java.io.IOException; |
| import java.sql.Timestamp; |
| import java.util.Comparator; |
| import java.util.List; |
| import java.util.Objects; |
| import java.util.Optional; |
| import java.util.stream.Stream; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class GroupReindexRunnable extends ReindexRunnable<AccountGroup> { |
| private static final Logger log = LoggerFactory.getLogger(GroupReindexRunnable.class); |
| |
| private final ForwardedIndexGroupHandler indexer; |
| |
| @Inject |
| public GroupReindexRunnable( |
| ForwardedIndexGroupHandler indexer, IndexTs indexTs, OneOffRequestContext ctx) { |
| super(AbstractIndexRestApiServlet.IndexName.GROUP, indexTs, ctx); |
| this.indexer = indexer; |
| } |
| |
| @Override |
| protected ResultSet<AccountGroup> fetchItems(ReviewDb db) throws OrmException { |
| return db.accountGroups().all(); |
| } |
| |
| @Override |
| protected Optional<Timestamp> indexIfNeeded(ReviewDb db, AccountGroup g, Timestamp sinceTs) { |
| try { |
| Id groupId = g.getId(); |
| Stream<Timestamp> groupIdAudTs = |
| db.accountGroupByIdAud().byGroup(g.getId()).toList().stream() |
| .map(AccountGroupByIdAud::getRemovedOn) |
| .filter(Objects::nonNull); |
| List<AccountGroupMemberAudit> groupMembersAud = |
| db.accountGroupMembersAudit().byGroup(groupId).toList(); |
| Stream<Timestamp> groupMemberAudAddedTs = |
| groupMembersAud.stream().map(ga -> ga.getKey().getAddedOn()).filter(Objects::nonNull); |
| Stream<Timestamp> groupMemberAudRemovedTs = |
| groupMembersAud.stream() |
| .map(AccountGroupMemberAudit::getRemovedOn) |
| .filter(Objects::nonNull); |
| Optional<Timestamp> groupLastTs = |
| Streams.concat(groupIdAudTs, groupMemberAudAddedTs, groupMemberAudRemovedTs) |
| .max(Comparator.naturalOrder()); |
| |
| if (groupLastTs.isPresent() && groupLastTs.get().after(sinceTs)) { |
| log.info("Index {}/{}/{}", g.getGroupUUID(), g.getName(), groupLastTs.get()); |
| indexer.index(g.getGroupUUID(), Operation.INDEX, Optional.empty()); |
| return groupLastTs; |
| } |
| } catch (OrmException | IOException e) { |
| log.error("Reindex failed", e); |
| } |
| return Optional.empty(); |
| } |
| } |