ruoyi-admin/src/main/resources/mapper/system/TrackerTaskMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ruoyi.tracker.mapper.TrackerTaskMapper">
    
    <resultMap type="TrackerTask" id="TrackerTaskResult">
        <result property="taskId"    column="task_id"    />
        <result property="projectId"    column="project_id"    />
        <result property="taskName"    column="task_name"    />
        <result property="description"    column="description"    />
        <result property="assignedTo"    column="assigned_to"    />
        <result property="status"    column="status"    />
        <result property="priority"    column="priority"    />
        <result property="createTime"    column="create_time"    />
        <result property="updateTime"    column="update_time"    />
    </resultMap>

    <sql id="selectTrackerTaskVo">
        select task_id, project_id, task_name, description, assigned_to, status, priority, create_time, update_time from tracker_task
    </sql>

    <select id="selectTrackerTaskList" parameterType="TrackerTask" resultMap="TrackerTaskResult">
        <include refid="selectTrackerTaskVo"/>
        <where>  
            <if test="projectId != null "> and project_id = #{projectId}</if>
            <if test="taskName != null  and taskName != ''"> and task_name like concat('%', #{taskName}, '%')</if>
            <if test="description != null  and description != ''"> and description = #{description}</if>
            <if test="assignedTo != null "> and assigned_to = #{assignedTo}</if>
            <if test="status != null  and status != ''"> and status = #{status}</if>
            <if test="priority != null  and priority != ''"> and priority = #{priority}</if>
        </where>
    </select>
    
    <select id="selectTrackerTaskByTaskId" parameterType="Long" resultMap="TrackerTaskResult">
        <include refid="selectTrackerTaskVo"/>
        where task_id = #{taskId}
    </select>

    <insert id="insertTrackerTask" parameterType="TrackerTask" useGeneratedKeys="true" keyProperty="taskId">
        insert into tracker_task
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="projectId != null">project_id,</if>
            <if test="taskName != null and taskName != ''">task_name,</if>
            <if test="description != null">description,</if>
            <if test="assignedTo != null">assigned_to,</if>
            <if test="status != null">status,</if>
            <if test="priority != null">priority,</if>
            <if test="createTime != null">create_time,</if>
            <if test="updateTime != null">update_time,</if>
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="projectId != null">#{projectId},</if>
            <if test="taskName != null and taskName != ''">#{taskName},</if>
            <if test="description != null">#{description},</if>
            <if test="assignedTo != null">#{assignedTo},</if>
            <if test="status != null">#{status},</if>
            <if test="priority != null">#{priority},</if>
            <if test="createTime != null">#{createTime},</if>
            <if test="updateTime != null">#{updateTime},</if>
         </trim>
    </insert>

    <update id="updateTrackerTask" parameterType="TrackerTask">
        update tracker_task
        <trim prefix="SET" suffixOverrides=",">
            <if test="projectId != null">project_id = #{projectId},</if>
            <if test="taskName != null and taskName != ''">task_name = #{taskName},</if>
            <if test="description != null">description = #{description},</if>
            <if test="assignedTo != null">assigned_to = #{assignedTo},</if>
            <if test="status != null">status = #{status},</if>
            <if test="priority != null">priority = #{priority},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
            <if test="updateTime != null">update_time = #{updateTime},</if>
        </trim>
        where task_id = #{taskId}
    </update>

    <delete id="deleteTrackerTaskByTaskId" parameterType="Long">
        delete from tracker_task where task_id = #{taskId}
    </delete>

    <delete id="deleteTrackerTaskByTaskIds" parameterType="String">
        delete from tracker_task where task_id in 
        <foreach item="taskId" collection="array" open="(" separator="," close=")">
            #{taskId}
        </foreach>
    </delete>
</mapper>