org.sonar.server.project.ws.SearchMyProjectsDataLoader.java Source code

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Here is the source code for org.sonar.server.project.ws.SearchMyProjectsDataLoader.java

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/*
 * SonarQube
 * Copyright (C) 2009-2017 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.project.ws;

import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Lists;
import java.util.List;
import org.sonar.api.measures.CoreMetrics;
import org.sonar.api.resources.Qualifiers;
import org.sonar.api.web.UserRole;
import org.sonar.db.DbClient;
import org.sonar.db.DbSession;
import org.sonar.db.component.ComponentDto;
import org.sonar.db.component.ComponentLinkDto;
import org.sonar.db.component.ComponentQuery;
import org.sonar.db.component.SnapshotDto;
import org.sonar.db.measure.MeasureDto;
import org.sonar.db.measure.MeasureQuery;
import org.sonar.db.metric.MetricDto;
import org.sonar.server.user.UserSession;
import org.sonarqube.ws.client.project.SearchMyProjectsRequest;

import static java.util.Objects.requireNonNull;
import static org.sonar.api.utils.Paging.offset;
import static org.sonar.server.project.ws.SearchMyProjectsData.builder;

public class SearchMyProjectsDataLoader {
    private final UserSession userSession;
    private final DbClient dbClient;

    public SearchMyProjectsDataLoader(UserSession userSession, DbClient dbClient) {
        this.userSession = userSession;
        this.dbClient = dbClient;
    }

    SearchMyProjectsData load(DbSession dbSession, SearchMyProjectsRequest request) {
        SearchMyProjectsData.Builder data = builder();
        ProjectsResult searchResult = searchProjects(dbSession, request);
        List<ComponentDto> projects = searchResult.projects;
        List<String> projectUuids = Lists.transform(projects, ComponentDto::projectUuid);
        List<ComponentLinkDto> projectLinks = dbClient.componentLinkDao().selectByComponentUuids(dbSession,
                projectUuids);
        List<SnapshotDto> snapshots = dbClient.snapshotDao().selectLastAnalysesByRootComponentUuids(dbSession,
                projectUuids);
        MetricDto gateStatusMetric = dbClient.metricDao().selectOrFailByKey(dbSession,
                CoreMetrics.ALERT_STATUS_KEY);
        MeasureQuery measureQuery = MeasureQuery.builder().setProjectUuids(projectUuids)
                .setMetricId(gateStatusMetric.getId()).build();
        List<MeasureDto> qualityGates = dbClient.measureDao().selectByQuery(dbSession, measureQuery);

        data.setProjects(projects).setProjectLinks(projectLinks).setSnapshots(snapshots)
                .setQualityGates(qualityGates).setTotalNbOfProjects(searchResult.total);

        return data.build();
    }

    @VisibleForTesting
    ProjectsResult searchProjects(DbSession dbSession, SearchMyProjectsRequest request) {
        int userId = requireNonNull(userSession.getUserId(), "Current user must be authenticated");

        List<Long> componentIds = dbClient.roleDao().selectComponentIdsByPermissionAndUserId(dbSession,
                UserRole.ADMIN, userId);
        ComponentQuery dbQuery = ComponentQuery.builder().setQualifiers(Qualifiers.PROJECT)
                .setComponentIds(ImmutableSet.copyOf(componentIds)).build();

        return new ProjectsResult(
                dbClient.componentDao().selectByQuery(dbSession, dbQuery,
                        offset(request.getPage(), request.getPageSize()), request.getPageSize()),
                dbClient.componentDao().countByQuery(dbSession, dbQuery));
    }

    private static class ProjectsResult {
        private final List<ComponentDto> projects;
        private final int total;

        private ProjectsResult(List<ComponentDto> projects, int total) {
            this.projects = projects;
            this.total = total;
        }
    }

}