mec/mec-biz/src/main/resources/config/mybatis/CourseScheduleStudentPaymentMapper.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">
<!--
这个文件是自动生成的。
不要修改此文件。所有改动将在下次重新自动生成时丢失。
-->
<mapper namespace="com.ym.mec.biz.dal.dao.CourseScheduleStudentPaymentDao">
	
	<resultMap type="com.ym.mec.biz.dal.entity.CourseScheduleStudentPayment" id="CourseScheduleStudentPayment">
		<result column="id_" property="id" />
		<result column="course_schedule_id_" property="courseScheduleId" />
		<result column="user_id_" property="userId" />
		<result column="expect_price_" property="expectPrice" />
		<result column="actual_price_" property="actualPrice" />
		<result column="create_time_" property="createTime" />
		<result column="update_time_" property="updateTime" />
		<result column="settlement_time_" property="settlementTime" />
		<result column="class_group_id_" property="classGroupId" />
	</resultMap>
	
	<!-- 根据主键查询一条记录 -->
	<select id="get" resultMap="CourseScheduleStudentPayment" >
		SELECT * FROM course_schedule_student_payment WHERE id_ = #{id} 
	</select>
	
	<!-- 全查询 -->
	<select id="findAll" resultMap="CourseScheduleStudentPayment">
		SELECT * FROM course_schedule_student_payment ORDER BY id_
	</select>
	
	<!-- 向数据库增加一条记录 -->
	<insert id="insert" parameterType="com.ym.mec.biz.dal.entity.CourseScheduleStudentPayment" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
		<!--
		<selectKey resultClass="int" keyProperty="id" > 
		SELECT SEQ_WSDEFINITION_ID.nextval AS ID FROM DUAL 
		</selectKey>
		-->
		INSERT INTO course_schedule_student_payment (id_,course_schedule_id_,user_id_,expect_price_,actual_price_,create_time_,update_time_,settlement_time_,class_group_id_) VALUES(#{id},#{courseScheduleId},#{userId},#{expectPrice},#{actualPrice},#{createTime},#{updateTime},#{settlementTime},#{classGroupId})
	</insert>
    <insert id="batchInsert" parameterType="java.util.List" useGeneratedKeys="true" keyProperty="id_">
		INSERT INTO course_schedule_student_payment (id_,course_schedule_id_,user_id_,expect_price_,actual_price_,create_time_,update_time_,settlement_time_,class_group_id_)
		VALUE
		<foreach collection="list" item="data" separator=",">
			(#{data.id},#{data.courseScheduleId},#{data.userId},#{data.expectPrice},#{data.actualPrice},now(),now(),#{data.settlementTime},#{data.classGroupId})
		</foreach>
    </insert>

    <!-- 根据主键查询一条记录 -->
	<update id="update" parameterType="com.ym.mec.biz.dal.entity.CourseScheduleStudentPayment">
		UPDATE course_schedule_student_payment 
		<set>
			<if test="userId != null">
			user_id_ = #{userId},
			</if>
			<if test="id != null">
			id_ = #{id},
			</if>
			<if test="courseScheduleId != null">
			course_schedule_id_ = #{courseScheduleId},
			</if>
			<if test="updateTime != null">
			update_time_ = #{updateTime},
			</if>
			<if test="settlementTime != null">
			settlement_time_ = #{settlementTime},
			</if>
			<if test="expectPrice != null">
			expect_price_ = #{expectPrice},
			</if>
			<if test="actualPrice != null">
			actual_price_ = #{actualPrice},
			</if>
			<if test="createTime != null">
			create_time_ = #{createTime},
			</if>
			<if test="classGroupId != null">
			class_group_id_ = #{classGroupId},
			</if>
		</set> WHERE id_ = #{id} 
	</update>
	
	<!-- 根据主键删除一条记录 -->
	<delete id="delete" >
		DELETE FROM course_schedule_student_payment WHERE id_ = #{id} 
	</delete>
	
	<!-- 分页查询 -->
	<select id="queryPage" resultMap="CourseScheduleStudentPayment" parameterType="map">
		SELECT * FROM course_schedule_student_payment ORDER BY id_ <include refid="global.limit"/>
	</select>
	
	<!-- 查询当前表的总记录数 -->
	<select id="queryCount" resultType="int">
		SELECT COUNT(*) FROM course_schedule_student_payment
	</select>
	
    <select id="findByCourseScheduleIds" resultMap="CourseScheduleStudentPayment">
		SELECT * FROM course_schedule_student_payment WHERE course_schedule_id_ IN
		<foreach collection="ids" item="id" open="(" close=")" separator=",">
			#{id}
		</foreach>
    </select>

	<resultMap id="StudentAttendanceStatisticsResp" type="com.ym.mec.biz.dal.dto.StudentAttendanceStatisticsResponse">
		<result property="userId" column="user_id_"/>
		<result property="studentName" column="real_name_"/>
	</resultMap>

	<select id="findStudentByClassGroup" resultMap="StudentAttendanceStatisticsResp">
		SELECT
			cssp.user_id_,
			su.real_name_
		FROM
			course_schedule_student_payment cssp
			LEFT JOIN course_schedule cs ON cssp.course_schedule_id_ = cs.id_
			LEFT JOIN sys_user su ON cssp.user_id_ = su.id_
		WHERE
			cs.class_group_id_ = #{classGroupId}
		GROUP BY
			cssp.user_id_
		ORDER BY cssp.user_id_
		<include refid="global.limit"/>
	</select>

	<select id="countStudentByClassGroup" resultType="int">
		SELECT
			COUNT(DISTINCT cssp.user_id_)
		FROM
			course_schedule_student_payment cssp
			LEFT JOIN course_schedule cs ON cssp.course_schedule_id_ = cs.id_
			LEFT JOIN sys_user su ON cssp.user_id_ = su.id_
		WHERE
			cs.class_group_id_ = #{classGroupId}
	</select>

	<delete id="deleteStudentCourseSchedule">
		DELETE FROM course_schedule_student_payment WHERE user_id_ = #{userId} AND course_schedule_id_ IN
		<foreach collection="courseScheduleList" item="courseSchedule" index="index" open="(" close=")" separator=",">
			#{courseSchedule.id}
		</foreach>
	</delete>
    <delete id="deleteByCourseSchedule">
		DELETE FROM course_schedule_student_payment WHERE course_schedule_id_ IN
		<foreach collection="courseScheduleIds" item="courseScheduleId" index="index" open="(" close=")" separator=",">
			#{courseScheduleId}
		</foreach>
	</delete>
</mapper>