Arakne / Araknemu

 * This file is part of Araknemu.

 *

 * Araknemu 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 3 of the License, or

 * (at your option) any later version.

 *

 * Araknemu 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 Araknemu.  If not, see <https://www.gnu.org/licenses/>.

 *

 * Copyright (c) 2017-2019 Vincent Quatrevieux

 */

package fr.quatrevieux.araknemu.data.world.repository.implementation.sql;

import fr.quatrevieux.araknemu.core.dbal.executor.QueryExecutor;

import fr.quatrevieux.araknemu.core.dbal.repository.Record;

import fr.quatrevieux.araknemu.core.dbal.repository.RepositoryException;

import fr.quatrevieux.araknemu.core.dbal.repository.RepositoryUtils;

import fr.quatrevieux.araknemu.data.world.entity.monster.MonsterRewardItem;

import fr.quatrevieux.araknemu.data.world.repository.monster.MonsterRewardItemRepository;

import java.sql.ResultSet;

import java.sql.SQLException;

import java.util.List;

import java.util.Map;

import java.util.stream.Collectors;

/**

 * SQL implementation for monster reward item repository

 */

final class SqlMonsterRewardItemRepository implements MonsterRewardItemRepository {

    private final QueryExecutor executor;

    private final RepositoryUtils<MonsterRewardItem> utils;

    public SqlMonsterRewardItemRepository(QueryExecutor executor) {

        this.executor = executor;

        utils = new RepositoryUtils<>(this.executor, new SqlMonsterRewardItemRepository.Loader());

    }

    }

    @Override

    public void destroy() throws RepositoryException {

        try {

            executor.query("DROP TABLE MONSTER_REWARD_ITEM");

        } catch (SQLException e) {

            throw new RepositoryException(e);

        }

    }

    @Override

    public MonsterRewardItem get(MonsterRewardItem entity) throws RepositoryException {

        throw new UnsupportedOperationException("No implemented");

    }

    @Override

    public boolean has(MonsterRewardItem entity) throws RepositoryException {

        throw new UnsupportedOperationException("No implemented");

    }

    @Override

    public List<MonsterRewardItem> byMonster(int monsterId) {

        return utils.findAll(

            "SELECT * FROM MONSTER_REWARD_ITEM WHERE MONSTER_ID = ?",

            stmt -> stmt.setInt(1, monsterId)

        );

    }

    @Override

    public Map<Integer, List<MonsterRewardItem>> all() {

        return utils.findAll("SELECT * FROM MONSTER_REWARD_ITEM")

            .stream()

            .collect(Collectors.groupingBy(MonsterRewardItem::monsterId))

        ;

    }

        @Override

        public MonsterRewardItem create(Record record) throws SQLException {

            return new MonsterRewardItem(

                record.getInt("MONSTER_ID"),

                record.getInt("ITEM_TEMPLATE_ID"),

                record.getPositiveInt("QUANTITY"),

                record.getNonNegativeInt("DISCERNMENT"),

                record.getDouble("RATE")

            );

        }

        @Override

        public MonsterRewardItem fillKeys(MonsterRewardItem entity, ResultSet keys) {

            throw new RepositoryException("Read-only entity");

        }

    }

}