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/*
* Copyright © 2016-2018 European Support Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openecomp.sdc.itempermissions.dao.impl;
import com.datastax.driver.core.ResultSet;
import com.datastax.driver.mapping.Result;
import com.datastax.driver.mapping.annotations.Accessor;
import com.datastax.driver.mapping.annotations.Query;
import java.util.Collection;
import java.util.Optional;
import java.util.Set;
import org.openecomp.core.nosqldb.api.NoSqlDb;
import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
import org.openecomp.sdc.itempermissions.dao.ItemPermissionsDao;
import org.openecomp.sdc.itempermissions.type.ItemPermissionsEntity;
/**
* Created by ayalaben on 6/20/2017.
*/
public class ItemPermissionsDaoImpl implements ItemPermissionsDao {
private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
private static ItemPermissionsAccessor accessor =
noSqlDb.getMappingManager().createAccessor(ItemPermissionsAccessor.class);
@Override
public Collection<ItemPermissionsEntity> listItemPermissions(String itemId) {
return accessor.getItemPermissions(itemId).all();
}
@Override
public void updateItemPermissions(String itemId, String permission, Set<String> addedUsersIds,
Set<String> removedUsersIds) {
addedUsersIds.forEach(userId -> accessor.addPermission(itemId, userId, permission));
removedUsersIds.stream()
.filter(userId -> getUserItemPermission(itemId, userId)
.map(userPermissionOnItem -> userPermissionOnItem.equals(permission))
.orElse(false))
.forEach(userId -> accessor.deletePermission(itemId, userId));
}
@Override
public Optional<String> getUserItemPermission(String itemId, String userId) {
ResultSet result = accessor.getUserItemPermission(itemId, userId);
return result.getAvailableWithoutFetching() < 1
? Optional.empty()
: Optional.of(result.one().getString(0));
}
@Override
public void deleteItemPermissions(String itemId) {
accessor.deleteItemPermissions(itemId);
}
@Accessor
interface ItemPermissionsAccessor {
@Query("select * from dox.item_permissions WHERE item_id = ?")
Result<ItemPermissionsEntity> getItemPermissions(String itemId);
@Query("select permission from dox.item_permissions WHERE item_id = ? AND user_id=?")
ResultSet getUserItemPermission(String itemId, String userId);
@Query("delete from dox.item_permissions where item_id = ? and user_id = ?")
void deletePermission(String itemId, String userId);
@Query("insert into dox.item_permissions (item_id,user_id,permission) values (?,?,?)")
void addPermission(String itemId, String userId, String permission);
@Query("delete from dox.item_permissions where item_id=?")
void deleteItemPermissions(String itemId);
}
}
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