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

104 lines
3.8 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.webuser;
import com.djrapitops.plan.storage.database.queries.objects.WebUserQueries;
import com.djrapitops.plan.storage.database.sql.tables.webuser.WebGroupTable;
import com.djrapitops.plan.storage.database.sql.tables.webuser.WebGroupToPermissionTable;
import com.djrapitops.plan.storage.database.transactions.ExecBatchStatement;
import com.djrapitops.plan.storage.database.transactions.ExecStatement;
import com.djrapitops.plan.storage.database.transactions.Transaction;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Collection;
import java.util.List;
import java.util.Optional;
import static com.djrapitops.plan.storage.database.sql.building.Sql.DELETE_FROM;
import static com.djrapitops.plan.storage.database.sql.building.Sql.WHERE;
/**
* Adds or updates a web permission group with specific permissions.
*
* @author AuroraLS3
*/
public class StoreWebGroupTransaction extends Transaction {
private final String name;
private final Collection<String> permissions;
public StoreWebGroupTransaction(String name, Collection<String> permissions) {
this.name = name;
this.permissions = permissions;
}
@Override
protected void performOperations() {
executeOther(new StoreMissingWebPermissionsTransaction(permissions));
commitMidTransaction();
Optional<Integer> id = query(WebUserQueries.fetchGroupId(name));
if (id.isPresent()) {
updateGroup(id.get());
} else {
insertGroup();
}
}
private void insertGroup() {
int id = executeReturningId(new ExecStatement(WebGroupTable.INSERT_STATEMENT) {
@Override
public void prepare(PreparedStatement statement) throws SQLException {
statement.setString(1, name);
}
});
updateGroup(id);
}
private void deletePermissionsOfGroup(int id) {
String sql = DELETE_FROM + WebGroupToPermissionTable.TABLE_NAME + WHERE + WebGroupToPermissionTable.GROUP_ID + "=?";
execute(new ExecStatement(sql) {
@Override
public void prepare(PreparedStatement statement) throws SQLException {
statement.setInt(1, id);
}
});
}
private void insertPermissionIdsOfGroup(int id, List<Integer> permissionIds) {
if (permissionIds.isEmpty()) return;
execute(new ExecBatchStatement(WebGroupToPermissionTable.INSERT_STATEMENT) {
@Override
public void prepare(PreparedStatement statement) throws SQLException {
for (Integer permissionId : permissionIds) {
statement.setInt(1, id);
statement.setInt(2, permissionId);
statement.addBatch();
}
}
});
}
private void updateGroup(Integer id) {
List<Integer> permissionIds = query(WebUserQueries.fetchPermissionIds(permissions));
deletePermissionsOfGroup(id);
insertPermissionIdsOfGroup(id, permissionIds);
}
}