liujie
2023-09-23 852681bc9257e9eaae64d027a9bc6d88f93f35b4
cloud-server-course/src/main/resources/mapper/CancelledClassesMapper.xml
@@ -2,4 +2,22 @@
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.dsh.course.mapper.CancelledClassesMapper">
    <select id="listAll" resultType="com.dsh.course.model.CancelClassesVO">
        select t1.insertTime as insertTime,t2.coachId as coachId,CONCAT(t2.province,t2.city) as provinceAndCity,
        t2.storeId as storeId,CONCAT(t3.classDate,t3.endDate) as startAndEnd,
        t5.name as `courseName`,t4.appUserId as studentId from t_cancelled_classes t1
        left join t_course_package t2 on t1.coursePackageId = t2.id
        left join t_course_package_scheduling t3 on t3.coursePackageId = t2.id
        left join t_course_package_student t4 on t4.coursePackageSchedulingId = t3.id
        left join t_course t5 on t3.courseId = t5.id
        <where>
            <if test="query.courseName!=null and query.courseName!= ''">
                and t5.name = #{query.courseName}
            </if>
            <if test="sTime !=null and sTime!= '' and eTime !=null and eTime!= ''">
                and t1.insertTime between #{sTime} and #{eTime}
            </if>
        </where>
    </select>
</mapper>