com.liferay.message.boards.service.impl.MBBanServiceImpl.java Source code

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Here is the source code for com.liferay.message.boards.service.impl.MBBanServiceImpl.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library 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 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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.
 */

package com.liferay.message.boards.service.impl;

import com.liferay.message.boards.model.MBBan;
import com.liferay.message.boards.service.base.MBBanServiceBaseImpl;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.model.User;
import com.liferay.portal.kernel.security.auth.PrincipalException;
import com.liferay.portal.kernel.security.permission.ActionKeys;
import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.service.UserLocalService;
import com.liferay.portal.kernel.util.Portal;
import com.liferay.portal.spring.extender.service.ServiceReference;
import com.liferay.portlet.messageboards.service.permission.MBPermission;

/**
 * @author Brian Wing Shun Chan
 */
public class MBBanServiceImpl extends MBBanServiceBaseImpl {

    @Override
    public MBBan addBan(long banUserId, ServiceContext serviceContext) throws PortalException {

        PermissionChecker permissionChecker = getPermissionChecker();

        MBPermission.check(permissionChecker, serviceContext.getScopeGroupId(), ActionKeys.BAN_USER);

        User banUser = _userLocalService.getUser(banUserId);

        boolean groupAdmin = false;

        try {
            groupAdmin = _portal.isGroupAdmin(banUser, serviceContext.getScopeGroupId());
        } catch (Exception e) {
            throw new SystemException(e);
        }

        if (groupAdmin) {
            throw new PrincipalException();
        }

        return mbBanLocalService.addBan(getUserId(), banUserId, serviceContext);
    }

    @Override
    public void deleteBan(long banUserId, ServiceContext serviceContext) throws PortalException {

        MBPermission.check(getPermissionChecker(), serviceContext.getScopeGroupId(), ActionKeys.BAN_USER);

        mbBanLocalService.deleteBan(banUserId, serviceContext);
    }

    @ServiceReference(type = Portal.class)
    private Portal _portal;

    @ServiceReference(type = UserLocalService.class)
    private UserLocalService _userLocalService;

}