exam/exam-06173-api/src/main/resources/mapper/course/CourseFileLearnMapper.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.gyee.exam.modules.course.mapper.CourseFileLearnMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.gyee.exam.modules.course.entity.CourseFileLearn">
        <id column="id" property="id" />
        <result column="course_id" property="courseId" />
        <result column="file_id" property="fileId" />
        <result column="user_id" property="userId" />
        <result column="learn_min" property="learnMin" />
        <result column="create_time" property="createTime" />
        <result column="update_time" property="updateTime" />
        <result column="create_by" property="createBy" />
        <result column="update_by" property="updateBy" />
        <result column="data_flag" property="dataFlag" />
    </resultMap>

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        `id`,`course_id`,`file_id`,`user_id`,`learn_min`,`create_time`,`update_time`,`create_by`,`update_by`,`data_flag`
    </sql>


    <resultMap id="ListResultMap"
               type="com.gyee.exam.modules.course.dto.response.CourseFileLearnRespDTO"
               extends="BaseResultMap">
        <result column="courseName" property="courseName" />
        <result column="fileName" property="fileName" />
        <result column="need_learn" property="needLearn" />
    </resultMap>

    <select id="paging" resultMap="ListResultMap">
        SELECT fl.*,cs.title AS courseName, ff.title AS fileName, rf.need_learn FROM el_course_file_learn fl
        LEFT JOIN el_course_ref_file rf ON fl.course_id=rf.course_id AND fl.file_id=rf.file_id
        LEFT JOIN el_course cs ON fl.course_id=cs.id
        LEFT JOIN el_course_file ff ON fl.file_id=ff.id
        WHERE cs.id IS NOT NULL AND ff.id IS NOT NULL
        <if test="query!=null">
            <if test="query.userId!=null and query.userId!=''">
                AND fl.user_id=#{query.userId}
            </if>
            <if test="query.courseId!=null and query.courseId!=''">
                AND fl.course_id=#{query.courseId}
            </if>
        </if>
        ORDER BY fl.update_time DESC
    </select>

    <select id="countFinished" resultType="Integer">
         SELECT COUNT(0) FROM el_course_file_learn fl
        LEFT JOIN el_course_ref_file rf ON fl.file_id=rf.file_id AND fl.course_id=rf.course_id
        WHERE fl.learn_min >= rf.need_learn
        AND fl.user_id=#{userId} AND fl.course_id=#{courseId}
    </select>


    <select id="courseDepartTotalMin"
            resultType="com.gyee.exam.modules.course.dto.response.CourseDepartTotalDTO">
            select
            sd.dept_name deptName,
            sd.dept_code deptCode,
            IFNULL(SUM(fl.learn_min),0) ecTotalMin
            from sys_depart sd
            LEFT JOIN sys_user su on sd.dept_code = su.dept_code
            LEFT JOIN el_course_file_learn fl on fl.user_id = su.id
            LEFT JOIN el_course ec on ec.id = fl.course_id

            <where>

                <if test="query!=null">

                    <if test="query.statDateL!=null ">
                        AND ec.create_time >= #{query.statDateL}
                    </if>

                    <if test="query.statDateR!=null ">
                        AND ec.create_time &lt; #{query.statDateR}
                    </if>

                    <if test="query.q!=null and query.q!=''">
                        AND sd.dept_code = #{query.q}
                    </if>

                </if>
            </where>
            GROUP BY   sd.dept_code

    </select>


    <select id="selectCourseUserTotalMin"
            resultType="com.gyee.exam.modules.course.dto.response.CourseUserTotalDTO">

					SELECT
					sd.dept_name deptName,
					sd.dept_code deptCode,
					su.user_name userName,
					su.real_name realName,
					IFNULL(SUM(fl.learn_min),0) totalMin
					FROM el_course_learn cl
					INNER JOIN el_course ec ON cl.course_id = ec.id
					INNER JOIN sys_user su ON su.id = cl.user_id
					INNER JOIN sys_depart sd on sd.dept_code = su.dept_code
					LEFT JOIN el_course_file_learn fl on fl.user_id = su.id
					<where>

                        <if test="query!=null">

                            <if test="query.statDateL!=null ">
                                AND ec.create_time >= #{query.statDateL}
                            </if>

                            <if test="query.statDateR!=null ">
                                AND ec.create_time &lt; #{query.statDateR}
                            </if>

                            <if test="query.deptName!=null and query.deptName!=''">
                                AND sd.dept_name LIKE '%${query.deptName}%'
                            </if>

                            <if test="query.deptCode!=null and query.deptCode!=''">
                                AND sd.dept_code = #{query.deptCode}
                            </if>

                            <if test="query.realName!=null and query.realName!=''">
                                AND su.real_name LIKE '%${query.realName}%'
                            </if>

                            <if test="query.userName!=null and query.userName!=''">
                                AND su.user_name, = #{query.userName}
                            </if>

                        </if>

                    </where>
					group by cl.user_id


    </select>
    <select id="selectCourseUserIdTotalMin"
            resultType="com.gyee.exam.modules.course.dto.response.CourseUserIdTotalDTO">

        		    select
					ec.id,
					ec.title,
					SUM(fl.learn_min) learn_min
					from  el_course ec
					LEFT JOIN el_course_file_learn fl ON  fl.course_id = ec.id
					LEFT JOIN sys_user su ON su.id = fl.user_id
					<where>

                        <if test="query!=null">

                            <if test="query.statDateL!=null ">
                                AND ec.create_time >= #{query.statDateL}
                            </if>

                            <if test="query.statDateR!=null ">
                                AND ec.create_time &lt; #{query.statDateR}
                            </if>

                            <if test="query.userName!=null and query.userName!=''">
                                AND su.user_name = #{query.userName}
                            </if>

                        </if>

                    </where>
					GROUP BY ec.id

    </select>

</mapper>