mec/mec-biz/src/main/resources/config/mybatis/CourseConvertLogMapper.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.CourseConvertLogDao">
	
	<resultMap type="com.ym.mec.biz.dal.entity.CourseConvertLog" id="CourseConvertLog">
		<result column="id_" property="id" />
		<result column="student_ids_" property="studentIds" />
		<result column="old_class_name_" property="oldClassName" />
		<result column="operator_name_" property="operatorName" />
		<result column="music_group_id_" property="musicGroupId" />
		<result column="old_course_ids_" property="oldCourseIds" />
		<result column="old_class_id_" property="oldClassId" />
		<result column="old_course_json_" property="oldCourseJson" />
		<result column="old_course_teacher_salary_json_" property="oldCourseTeacherSalaryJson" />
		<result column="old_course_student_mapper_json_" property="oldCourseStudentMapperJson" />
		<result column="old_teacher_attendance_json_" property="oldTeacherAttendanceJson" />
		<result column="new_course_ids_" property="newCourseIds" />
		<result column="new_class_ids_" property="newClassIds" />
		<result column="operator_" property="operator" />
		<result column="revoke_flag_" property="revokeFlag" />
		<result column="create_time_" property="createTime" />
		<result column="update_time_" property="updateTime" />
	</resultMap>
	<select id="get" resultMap="CourseConvertLog">
		SELECT * FROM course_convert_log WHERE id_ = #{id}
	</select>
	<update id="updateRevoke">
		update course_convert_log set revoke_flag_ = 1,update_time_ = NOW() where id_ = #{courseConvertId}
	</update>

	<!-- 全查询 -->
	<select id="findAll" resultMap="CourseConvertLog">
		SELECT * FROM course_convert_log
	</select>
	
	<!-- 向数据库增加一条记录 -->
	<insert id="insert" parameterType="com.ym.mec.biz.dal.entity.CourseConvertLog" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
		INSERT INTO course_convert_log (old_course_ids_,old_class_id_,old_course_json_,old_course_teacher_salary_json_,
		                                old_course_student_mapper_json_,old_teacher_attendance_json_,new_course_ids_,
		                                new_class_ids_,operator_,revoke_flag_,create_time_,update_time_,
		                                music_group_id_,old_class_name_,operator_name_,student_ids_)
		VALUES(#{oldCourseIds},#{oldClassId},#{oldCourseJson},#{oldCourseTeacherSalaryJson},#{oldCourseStudentMapperJson},
		       #{oldTeacherAttendanceJson},#{newCourseIds},#{newClassIds},#{operator},#{revokeFlag},
		       NOW(),NOW(),#{musicGroupId},#{oldClassName},#{operatorName},#{studentIds})
	</insert>

	<resultMap id="CourseConvertLogDto" type="com.ym.mec.biz.dal.dto.CourseConvertLogDto" extends="CourseConvertLog">
	</resultMap>
	<!-- 分页查询 -->
	<select id="queryConvertPage" resultMap="CourseConvertLogDto" parameterType="map">
		SELECT ccl.id_,ccl.old_course_ids_,ccl.old_class_id_,ccl.new_course_ids_,ccl.new_class_ids_,ccl.operator_,
		ccl.revoke_flag_,ccl.create_time_,ccl.update_time_,ccl.music_group_id_,ccl.old_class_name_,ccl.operator_name_,ccl.student_ids_
		FROM course_convert_log ccl
		<include refid="queryPageSql"/>
		<include refid="global.limit"/>
	</select>
	<sql id="queryPageSql">
		<where>
			<if test="search != null and search != ''">
				AND ccl.old_class_name_ = #{search}
			</if>
			<if test="musicGroupId != null and musicGroupId != ''">
				AND ccl.music_group_id_ = #{musicGroupId}
			</if>
			<if test="operator != null and operator != ''">
				AND operator_name_ LIKE CONCAT('%',#{operator},'%')
			</if>
			<if test="operatorStartDate != null and operatorStartDate != ''">
				AND DATE_FORMAT(ccl.create_time_,'%Y-%m-%d') BETWEEN #{operatorStartDate} AND #{operatorEndDate}
			</if>
		</where>
	</sql>
	
	<!-- 查询当前表的总记录数 -->
	<select id="countConvertPage" resultType="int">
		SELECT COUNT(ccl.id_) FROM course_convert_log ccl
		<include refid="queryPageSql"/>
	</select>
	<resultMap id="CourseConvertDetailDto" type="com.ym.mec.biz.dal.dto.CourseConvertDetailDto">
		<result property="courseId" column="courseId"/>
		<result property="className" column="className"/>
		<result property="courseName" column="courseName"/>
		<result property="teacherName" column="teacherName"/>
		<result property="subjectName" column="subjectName"/>
		<result property="status" column="status" typeHandler="com.ym.mec.common.dal.CustomEnumTypeHandler"/>
	</resultMap>
	<select id="queryCourse" resultMap="CourseConvertDetailDto">
		select cs.id_ courseId,cg.name_ className,cs.name_ courseName,su.real_name_ teacherName,cs.status_ status,
			   GROUP_CONCAT(distinct sb.name_) subjectName from
		(select cs.* from course_convert_log ccl left join course_schedule cs ON FIND_IN_SET(cs.id_,ccl.new_course_ids_) where ccl.id_ = #{courseConvertId}) cs
		left join class_group cg ON cg.id_ = cs.class_group_id_
		left join sys_user su ON su.id_ = cs.actual_teacher_id_
		left join subject sb ON FIND_IN_SET(sb.id_,cg.subject_id_list_)
		group by cs.id_;
	</select>
</mapper>