# UserRoleEventListener.java

    /*
     * Copyright (C) 2000 - 2025 Silverpeas
     *
     * This program is free software: you can redistribute it and/or modify
     * it under the terms of the GNU Affero General Public License as
     * published by the Free Software Foundation, either version 3 of the
     * License, or (at your option) any later version.
     *
     * As a special exception to the terms and conditions of version 3.0 of
     * the GPL, you may redistribute this Program in connection with Free/Libre
     * Open Source Software ("FLOSS") applications as described in Silverpeas's
     * FLOSS exception.  You should have received a copy of the text describing
     * the FLOSS exception, and it is also available here:
     * "https://www.silverpeas.org/legal/floss_exception.html"
     *
     * 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 Affero General Public License for more details.
     *
     * You should have received a copy of the GNU Affero General Public License
     * along with this program.  If not, see <https://www.gnu.org/licenses/>.
     */

    package org.silverpeas.components.resourcesmanager;

    import org.silverpeas.core.admin.user.notification.role.UserRoleEvent;
    import org.silverpeas.core.annotation.Service;
    import org.silverpeas.core.notification.system.CDIResourceEventListener;

    import javax.inject.Inject;
    import java.util.Set;

    /**
     * Listeners of events about changes in the users list of the role named 'responsable'. For any
     * users who don't play anymore this role, they are removed from the managers in charge of the
     * validation for all the bookable resources handled by the Resources Manager applications.
     *
     * @author mmoquillon
     */
    @Service
    public class UserRoleEventListener extends CDIResourceEventListener<UserRoleEvent> {

      private static final String MANAGER_ROLE = "responsable";

      @Inject
      private ResourcesManagersSynchronizer synchronizer;

      @Override
      public void onDeletion(UserRoleEvent event) {
        if (event.getRole().equals(MANAGER_ROLE)) {
          Set<String> userIds = event.getUserIds();
          event.getInstanceIds().forEach(a -> synchronizer.synchronize(a, userIds));
        }
      }
    }