eventmesh-dashboard-console/src/main/java/org/apache/eventmesh/dashboard/console/mapper/topic/TopicMapper.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.eventmesh.dashboard.console.mapper.topic;


import org.apache.eventmesh.dashboard.console.entity.topic.TopicEntity;

import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Options;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;

/**
 * operate Topic mapper
 **/
@Mapper
public interface TopicMapper {

    @Select("SELECT count(*) FROM topic WHERE cluster_id=#{clusterId}")
    Integer selectTopicNumByCluster(TopicEntity topicEntity);

    @Select({
        "<script>",
        "   SELECT * FROM topic",
        "   <where>",
        "       <if test='topicName!=null'>",
        "           AND topic_name=#{topicName}",
        "       </if>",
        "       <if test='clusterId!=null'>",
        "           AND cluster_id=#{clusterId} ",
        "       </if>",
        "       AND is_delete=0",
        "   </where>",
        "</script>"})
    List<TopicEntity> getTopicList(TopicEntity topicEntity);

    @Insert("INSERT INTO topic (cluster_id, topic_name, runtime_id, storage_id, retention_ms, type, description) "
        + "VALUE (#{clusterId},#{topicName},#{runtimeId},#{storageId},#{retentionMs},#{type},#{description})"
        + "ON DUPLICATE KEY UPDATE is_delete = 0")
    @Options(useGeneratedKeys = true, keyProperty = "id", keyColumn = "id")
    void addTopic(TopicEntity topicEntity);

    @Update("UPDATE topic SET type=#{type},description=#{description} WHERE id=#{id}")
    void updateTopic(TopicEntity topicEntity);

    @Delete("UPDATE `topic` SET is_delete=1 WHERE id=#{id}")
    void deleteTopic(TopicEntity topicEntity);

    @Select("SELECT * FROM topic WHERE cluster_id=#{clusterId} AND topic_name=#{topicName}")
    TopicEntity selectTopicByUnique(TopicEntity topicEntity);

    @Select("SELECT * FROM topic WHERE id=#{id}")
    TopicEntity selectTopicById(TopicEntity topicEntity);

    @Select("SELECT * FROM topic WHERE cluster_id=#{clusterId}")
    List<TopicEntity> selectTopicByCluster(TopicEntity topicEntity);

}