package org.argeo.activities.core;
   
   import java.util.EnumSet;
   import java.util.List;
   
   import javax.jcr.RepositoryException;
   import javax.jcr.Session;
   import javax.jcr.security.Privilege;
   
  import org.argeo.activities.ActivitiesNames;
  import org.argeo.activities.ActivitiesRole;
  import org.argeo.connect.ConnectException;
  import org.argeo.connect.core.AbstractMaintenanceService;
  import org.argeo.jcr.JcrUtils;
  
  /**
   * Default implementation of the AppMaintenanceService for the Activities app
   */
  public class ActivitiesMaintenanceService extends AbstractMaintenanceService {
  
  	@Override
  	public List<String> getRequiredRoles() {
  		return enumToDns(EnumSet.allOf(ActivitiesRole.class));
  	}
  
  	@Override
  	protected void addOfficeGroups() {
  		addManagersToGroup(ActivitiesRole.editor.dn());
  		addCoworkersToGroup(ActivitiesRole.reader.dn());
  	}
  
  	@Override
  	public boolean prepareJcrTree(Session session) {
  		try {
  			boolean hasChanged = false;
  			JcrUtils.mkdirs(session, getDefaultBasePath());
  			if (session.hasPendingChanges()) {
  				session.save();
  				hasChanged = true;
  			}
  			return hasChanged;
  		} catch (RepositoryException e) {
  			JcrUtils.discardQuietly(session);
  			throw new ConnectException("Cannot create base nodes for Activities app", e);
  		}
  	}
  
  	@Override
  	public void configurePrivileges(Session session) {
  		try {
  			JcrUtils.addPrivilege(session, getDefaultBasePath(), ActivitiesRole.editor.dn(), Privilege.JCR_ALL);
  			JcrUtils.addPrivilege(session, getDefaultBasePath(), ActivitiesRole.reader.dn(), Privilege.JCR_READ);
  			session.save();
  		} catch (RepositoryException e) {
  			JcrUtils.discardQuietly(session);
  			throw new ConnectException("Cannot configure JCR privileges for Resources app", e);
  		}
  	}
  
  	public String getDefaultBasePath() {
  		return "/" + ActivitiesNames.ACTIVITIES_APP_BASE_NAME;
  	}
  }