Plan/Plan/common/src/main/java/com/djrapitops/plan/storage/database/transactions/GrantWebPermissionToGroupsW...

70 lines
2.9 KiB
Java

/*
* This file is part of Player Analytics (Plan).
*
* Plan is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License v3 as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Plan 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Plan. If not, see <https://www.gnu.org/licenses/>.
*/
package com.djrapitops.plan.storage.database.transactions;
import com.djrapitops.plan.exceptions.database.DBOpException;
import com.djrapitops.plan.storage.database.queries.objects.WebUserQueries;
import com.djrapitops.plan.storage.database.sql.tables.WebGroupToPermissionTable;
import org.intellij.lang.annotations.Language;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.List;
/**
* Adds a permission to any group that already has the other given permission.
*
* @author AuroraLS3
*/
public class GrantWebPermissionToGroupsWithPermissionTransaction extends Transaction {
private final String permissionToGive;
private final String whenHasPermission;
public GrantWebPermissionToGroupsWithPermissionTransaction(String permissionToGive, String whenHasPermission) {
this.permissionToGive = permissionToGive;
this.whenHasPermission = whenHasPermission;
}
@Override
protected void performOperations() {
List<String> groupsWithPermission = query(WebUserQueries.fetchGroupNamesWithPermission(whenHasPermission));
List<String> groupsWithPermissionGiven = query(WebUserQueries.fetchGroupNamesWithPermission(permissionToGive));
groupsWithPermission.removeAll(groupsWithPermissionGiven);
List<Integer> groupIds = query(WebUserQueries.fetchGroupIds(groupsWithPermission));
if (groupIds.isEmpty()) return;
Integer permissionId = query(WebUserQueries.fetchPermissionId(permissionToGive))
.orElseThrow(() -> new DBOpException("Permission called '" + permissionToGive + "' not found in database."));
@Language("SQL")
String sql = "INSERT INTO " + WebGroupToPermissionTable.TABLE_NAME + '(' +
WebGroupToPermissionTable.GROUP_ID + ',' + WebGroupToPermissionTable.PERMISSION_ID +
") VALUES (?, ?)";
execute(new ExecBatchStatement(sql) {
@Override
public void prepare(PreparedStatement statement) throws SQLException {
for (Integer groupId : groupIds) {
statement.setInt(1, groupId);
statement.setInt(2, permissionId);
statement.addBatch();
}
}
});
}
}