ResourceTypePermissionLocalServiceImpl.java

/**
 * 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.portal.service.impl;

import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.ResourceAction;
import com.liferay.portal.kernel.model.ResourceBlockConstants;
import com.liferay.portal.kernel.model.ResourceBlockPermissionsContainer;
import com.liferay.portal.kernel.model.ResourceTypePermission;
import com.liferay.portal.service.base.ResourceTypePermissionLocalServiceBaseImpl;

import java.util.List;

/**
 * Provides the local service for accessing and updating resource type
 * permissions.
 *
 * <p>
 * Never call the update methods of this service directly, always go through the
 * resource block local service.
 * </p>
 *
 * @author Connor McKay
 */
public class ResourceTypePermissionLocalServiceImpl
	extends ResourceTypePermissionLocalServiceBaseImpl {

	@Override
	public long getCompanyScopeActionIds(
		long companyId, String name, long roleId) {

		return getGroupScopeActionIds(companyId, 0, name, roleId);
	}

	@Override
	public long getGroupScopeActionIds(
		long companyId, long groupId, String name, long roleId) {

		ResourceTypePermission resourceTypePermission =
			resourceTypePermissionPersistence.fetchByC_G_N_R(
				companyId, groupId, name, roleId);

		if (resourceTypePermission == null) {
			return 0;
		}
		else {
			return resourceTypePermission.getActionIds();
		}
	}

	@Override
	public List<ResourceTypePermission> getGroupScopeResourceTypePermissions(
		long companyId, String name, long roleId) {

		return resourceTypePermissionFinder.findByGroupScopeC_N_R(
			companyId, name, roleId);
	}

	@Override
	public ResourceBlockPermissionsContainer
		getResourceBlockPermissionsContainer(
			long companyId, long groupId, String name) {

		List<ResourceTypePermission> resourceTypePermissions =
			resourceTypePermissionFinder.findByEitherScopeC_G_N(
				companyId, groupId, name);

		ResourceBlockPermissionsContainer resourceBlockPermissionContainer =
			new ResourceBlockPermissionsContainer();

		for (ResourceTypePermission resourceTypePermission :
				resourceTypePermissions) {

			resourceBlockPermissionContainer.setPermissions(
				resourceTypePermission.getRoleId(),
				resourceTypePermission.getActionIds());
		}

		return resourceBlockPermissionContainer;
	}

	@Override
	public List<ResourceTypePermission> getRoleResourceTypePermissions(
		long roleId) {

		return resourceTypePermissionPersistence.findByRoleId(roleId);
	}

	@Override
	public boolean hasCompanyScopePermission(
			long companyId, String name, long roleId, String actionId)
		throws PortalException {

		return hasGroupScopePermission(companyId, 0, name, roleId, actionId);
	}

	@Override
	public boolean hasEitherScopePermission(
			long companyId, String name, long roleId, String actionId)
		throws PortalException {

		ResourceAction resourceAction =
			resourceActionLocalService.getResourceAction(name, actionId);

		List<ResourceTypePermission> resourceTypePermissions =
			resourceTypePermissionPersistence.findByC_N_R(
				companyId, name, roleId);

		for (ResourceTypePermission resourceTypePermission :
				resourceTypePermissions) {

			long actionIdsLong = resourceTypePermission.getActionIds();
			long bitwiseValue = resourceAction.getBitwiseValue();

			if ((actionIdsLong & bitwiseValue) == bitwiseValue) {
				return true;
			}
		}

		return false;
	}

	@Override
	public boolean hasGroupScopePermission(
			long companyId, long groupId, String name, long roleId,
			String actionId)
		throws PortalException {

		ResourceAction resourceAction =
			resourceActionLocalService.getResourceAction(name, actionId);

		ResourceTypePermission resourceTypePermission =
			resourceTypePermissionPersistence.findByC_G_N_R(
				companyId, groupId, name, roleId);

		long actionIdsLong = resourceTypePermission.getActionIds();

		long bitwiseValue = resourceAction.getBitwiseValue();

		if ((actionIdsLong & bitwiseValue) == bitwiseValue) {
			return true;
		}
		else {
			return false;
		}
	}

	@Override
	public void updateCompanyScopeResourceTypePermissions(
		long companyId, String name, long roleId, long actionIdsLong,
		long operator) {

		updateGroupScopeResourceTypePermissions(
			companyId, 0, name, roleId, actionIdsLong, operator);
	}

	@Override
	public void updateGroupScopeResourceTypePermissions(
		long companyId, long groupId, String name, long roleId,
		long actionIdsLong, long operator) {

		ResourceTypePermission resourceTypePermission =
			resourceTypePermissionPersistence.fetchByC_G_N_R(
				companyId, groupId, name, roleId);

		if (resourceTypePermission == null) {
			if (actionIdsLong == 0) {
				return;
			}

			long resourceTypePermissionId = counterLocalService.increment();

			resourceTypePermission = resourceTypePermissionPersistence.create(
				resourceTypePermissionId);

			resourceTypePermission.setCompanyId(companyId);
			resourceTypePermission.setGroupId(groupId);
			resourceTypePermission.setName(name);
			resourceTypePermission.setRoleId(roleId);
		}

		if (operator == ResourceBlockConstants.OPERATOR_ADD) {
			actionIdsLong |= resourceTypePermission.getActionIds();
		}
		else if (operator == ResourceBlockConstants.OPERATOR_REMOVE) {
			actionIdsLong =
				resourceTypePermission.getActionIds() & (~actionIdsLong);
		}

		if (actionIdsLong == 0) {
			deleteResourceTypePermission(resourceTypePermission);
		}
		else {
			resourceTypePermission.setActionIds(actionIdsLong);

			updateResourceTypePermission(resourceTypePermission);
		}
	}

}