org.sonar.server.projectanalysis.ws.DeleteEventAction Maven / Gradle / Ivy
/*
* SonarQube
* Copyright (C) 2009-2018 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.projectanalysis.ws;
import java.util.function.Consumer;
import java.util.stream.Stream;
import org.sonar.api.server.ws.Request;
import org.sonar.api.server.ws.Response;
import org.sonar.api.server.ws.WebService;
import org.sonar.api.web.UserRole;
import org.sonar.core.util.Uuids;
import org.sonar.db.DbClient;
import org.sonar.db.DbSession;
import org.sonar.db.component.SnapshotDto;
import org.sonar.db.event.EventDto;
import org.sonar.server.exceptions.NotFoundException;
import org.sonar.server.user.UserSession;
import static com.google.common.base.Preconditions.checkArgument;
import static java.lang.String.format;
import static org.sonar.server.projectanalysis.ws.EventValidator.checkModifiable;
import static org.sonar.server.projectanalysis.ws.EventCategory.OTHER;
import static org.sonar.server.projectanalysis.ws.EventCategory.VERSION;
import static org.sonar.server.projectanalysis.ws.ProjectAnalysesWsParameters.PARAM_EVENT;
public class DeleteEventAction implements ProjectAnalysesWsAction {
private final DbClient dbClient;
private final UserSession userSession;
public DeleteEventAction(DbClient dbClient, UserSession userSession) {
this.dbClient = dbClient;
this.userSession = userSession;
}
@Override
public void define(WebService.NewController context) {
WebService.NewAction action = context.createAction("delete_event")
.setDescription("Delete a project analysis event.
" +
"Only event of category '%s' and '%s' can be deleted.
" +
"Requires one of the following permissions:" +
"" +
" - 'Administer System'
" +
" - 'Administer' rights on the specified project
" +
"
",
VERSION.name(), OTHER.name())
.setPost(true)
.setSince("6.3")
.setHandler(this);
action.createParam(PARAM_EVENT)
.setDescription("Event key")
.setExampleValue(Uuids.UUID_EXAMPLE_02)
.setRequired(true);
}
@Override
public void handle(Request request, Response response) throws Exception {
String eventP = request.mandatoryParam(PARAM_EVENT);
try (DbSession dbSession = dbClient.openSession(false)) {
Stream.of(getEvent(dbSession, eventP))
.peek(checkPermissions())
.peek(checkModifiable())
.forEach(event -> deleteEvent(dbSession, event));
}
response.noContent();
}
private EventDto getEvent(DbSession dbSession, String event) {
return dbClient.eventDao().selectByUuid(dbSession, event)
.orElseThrow(() -> new NotFoundException(format("Event '%s' not found", event)));
}
private void deleteEvent(DbSession dbSession, EventDto dbEvent) {
if (VERSION.getLabel().equals(dbEvent.getCategory())) {
SnapshotDto analysis = dbClient.snapshotDao().selectByUuid(dbSession, dbEvent.getAnalysisUuid())
.orElseThrow(() -> new IllegalStateException(format("Analysis '%s' not found", dbEvent.getAnalysisUuid())));
checkArgument(!analysis.getLast(), "Cannot delete the version event of last analysis");
analysis.setVersion(null);
dbClient.snapshotDao().update(dbSession, analysis);
}
dbClient.eventDao().delete(dbSession, dbEvent.getUuid());
dbSession.commit();
}
private Consumer checkPermissions() {
return event -> userSession.checkComponentUuidPermission(UserRole.ADMIN, event.getComponentUuid());
}
}