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- /*
- * SonarQube
- * Copyright (C) 2009-2024 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
- package org.sonar.server.measure.live;
-
- import java.util.ArrayList;
- import java.util.Collection;
- import java.util.HashSet;
- import java.util.List;
- import java.util.Map;
- import java.util.Optional;
- import java.util.Set;
- import java.util.function.Function;
- import java.util.stream.Collectors;
- import javax.annotation.CheckForNull;
- import org.slf4j.LoggerFactory;
- import org.sonar.api.config.Configuration;
- import org.sonar.api.measures.Metric;
- import org.sonar.db.DbClient;
- import org.sonar.db.DbSession;
- import org.sonar.db.component.BranchDto;
- import org.sonar.db.component.ComponentDto;
- import org.sonar.db.component.SnapshotDto;
- import org.sonar.db.measure.LiveMeasureComparator;
- import org.sonar.db.measure.LiveMeasureDto;
- import org.sonar.db.metric.MetricDto;
- import org.sonar.db.project.ProjectDto;
- import org.sonar.server.es.Indexers;
- import org.sonar.server.qualitygate.EvaluatedQualityGate;
- import org.sonar.server.qualitygate.QualityGate;
- import org.sonar.server.qualitygate.changeevent.QGChangeEvent;
- import org.sonar.server.setting.ProjectConfigurationLoader;
-
- import static java.util.Collections.emptyList;
- import static java.util.Collections.singleton;
- import static java.util.stream.Collectors.groupingBy;
- import static org.sonar.api.measures.CoreMetrics.ALERT_STATUS_KEY;
-
- public class LiveMeasureComputerImpl implements LiveMeasureComputer {
-
- private final DbClient dbClient;
- private final MeasureUpdateFormulaFactory formulaFactory;
- private final ComponentIndexFactory componentIndexFactory;
- private final LiveQualityGateComputer qGateComputer;
- private final ProjectConfigurationLoader projectConfigurationLoader;
- private final Indexers projectIndexer;
- private final LiveMeasureTreeUpdater treeUpdater;
-
- public LiveMeasureComputerImpl(DbClient dbClient, MeasureUpdateFormulaFactory formulaFactory, ComponentIndexFactory componentIndexFactory,
- LiveQualityGateComputer qGateComputer, ProjectConfigurationLoader projectConfigurationLoader, Indexers projectIndexer, LiveMeasureTreeUpdater treeUpdater) {
- this.dbClient = dbClient;
- this.formulaFactory = formulaFactory;
- this.componentIndexFactory = componentIndexFactory;
- this.qGateComputer = qGateComputer;
- this.projectConfigurationLoader = projectConfigurationLoader;
- this.projectIndexer = projectIndexer;
- this.treeUpdater = treeUpdater;
- }
-
- @Override
- public List<QGChangeEvent> refresh(DbSession dbSession, Collection<ComponentDto> components) {
- if (components.isEmpty()) {
- return emptyList();
- }
-
- List<QGChangeEvent> result = new ArrayList<>();
- Map<String, List<ComponentDto>> componentsByProjectUuid = components.stream().collect(groupingBy(ComponentDto::branchUuid));
- for (List<ComponentDto> groupedComponents : componentsByProjectUuid.values()) {
- Optional<QGChangeEvent> qgChangeEvent = refreshComponentsOnSameProject(dbSession, groupedComponents);
- qgChangeEvent.ifPresent(result::add);
- }
- return result;
- }
-
- private Optional<QGChangeEvent> refreshComponentsOnSameProject(DbSession dbSession, List<ComponentDto> touchedComponents) {
- ComponentIndex components = componentIndexFactory.create(dbSession, touchedComponents);
- ComponentDto branchComponent = components.getBranch();
- Optional<SnapshotDto> lastAnalysis = dbClient.snapshotDao().selectLastAnalysisByRootComponentUuid(dbSession, branchComponent.uuid());
- if (lastAnalysis.isEmpty()) {
- return Optional.empty();
- }
-
- BranchDto branch = loadBranch(dbSession, branchComponent);
- ProjectDto project = loadProject(dbSession, branch.getProjectUuid());
- Configuration config = projectConfigurationLoader.loadBranchConfiguration(dbSession, branch);
- QualityGate qualityGate = qGateComputer.loadQualityGate(dbSession, project, branch);
- MeasureMatrix matrix = loadMeasureMatrix(dbSession, components.getAllUuids(), qualityGate);
-
- treeUpdater.update(dbSession, lastAnalysis.get(), config, components, branch, matrix);
-
- Metric.Level previousStatus = loadPreviousStatus(dbSession, branchComponent);
- EvaluatedQualityGate evaluatedQualityGate = qGateComputer.refreshGateStatus(branchComponent, qualityGate, matrix, config);
- persistAndIndex(dbSession, matrix, branch);
-
- return Optional.of(new QGChangeEvent(project, branch, lastAnalysis.get(), config, previousStatus, () -> Optional.of(evaluatedQualityGate)));
- }
-
- private MeasureMatrix loadMeasureMatrix(DbSession dbSession, Set<String> componentUuids, QualityGate qualityGate) {
- Collection<String> metricKeys = getKeysOfAllInvolvedMetrics(qualityGate);
- Map<String, MetricDto> metricsPerUuid = dbClient.metricDao().selectByKeys(dbSession, metricKeys).stream().collect(Collectors.toMap(MetricDto::getUuid, Function.identity()));
- List<LiveMeasureDto> measures = dbClient.liveMeasureDao().selectByComponentUuidsAndMetricUuids(dbSession, componentUuids, metricsPerUuid.keySet());
- return new MeasureMatrix(componentUuids, metricsPerUuid.values(), measures);
- }
-
- private void persistAndIndex(DbSession dbSession, MeasureMatrix matrix, BranchDto branch) {
- // persist the measures that have been created or updated
- matrix.getChanged().sorted(LiveMeasureComparator.INSTANCE).forEach(m -> dbClient.liveMeasureDao().insertOrUpdate(dbSession, m));
- projectIndexer.commitAndIndexBranches(dbSession, singleton(branch), Indexers.BranchEvent.MEASURE_CHANGE);
- }
-
- @CheckForNull
- private Metric.Level loadPreviousStatus(DbSession dbSession, ComponentDto branchComponent) {
- Optional<LiveMeasureDto> measure = dbClient.liveMeasureDao().selectMeasure(dbSession, branchComponent.uuid(), ALERT_STATUS_KEY);
- if (measure.isEmpty()) {
- return null;
- }
-
- try {
- return Metric.Level.valueOf(measure.get().getTextValue());
- } catch (IllegalArgumentException e) {
- LoggerFactory.getLogger(LiveMeasureComputerImpl.class).trace("Failed to parse value of metric '{}'", ALERT_STATUS_KEY, e);
- return null;
- }
- }
-
- private Set<String> getKeysOfAllInvolvedMetrics(QualityGate gate) {
- Set<String> metricKeys = new HashSet<>();
- for (Metric<?> metric : formulaFactory.getFormulaMetrics()) {
- metricKeys.add(metric.getKey());
- }
- metricKeys.addAll(qGateComputer.getMetricsRelatedTo(gate));
- return metricKeys;
- }
-
- private BranchDto loadBranch(DbSession dbSession, ComponentDto branchComponent) {
- return dbClient.branchDao().selectByUuid(dbSession, branchComponent.uuid())
- .orElseThrow(() -> new IllegalStateException("Branch not found: " + branchComponent.uuid()));
- }
-
- private ProjectDto loadProject(DbSession dbSession, String uuid) {
- return dbClient.projectDao().selectByUuid(dbSession, uuid)
- .orElseThrow(() -> new IllegalStateException("Project not found: " + uuid));
- }
- }
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