<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.dsh.course.mapper.TCourseMapper">
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<!-- 通用查询映射结果 -->
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<resultMap id="BaseResultMap" type="com.dsh.course.entity.TCourse">
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<id column="id" property="id"/>
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<result column="name" property="name"/>
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<result column="type" property="type"/>
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<result column="introduce" property="introduce"/>
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<result column="coverDrawing" property="coverDrawing"/>
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<result column="introductionDrawing" property="introductionDrawing"/>
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<result column="courseVideo" property="courseVideo"/>
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<result column="state" property="state"/>
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<result column="insertTime" property="insertTime"/>
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</resultMap>
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<update id="changeState">
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update t_course set
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state = #{state}
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<where>
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<if test="ids != null and ids.size()>0">
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AND t_course.id IN
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<foreach collection="ids" separator="," item="id" open="(" close=")">
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#{id}
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</foreach>
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</if>
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</where>
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</update>
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<select id="queryCourseList" resultType="map">
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select id, type, name, introduce, coverDrawing, state from t_course where state != 3
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<if test="null != item.name and '' != item.name">
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and name like CONCAT('%', #{item.name}, '%')
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</if>
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<if test="null != item.courseType">
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and type = #{item.courseType}
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</if>
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order by insertTime desc
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</select>
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<select id="getCourseByCourseIds" resultType="com.dsh.course.model.vo.TQueryBenefitsVideosVO">
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select * from t_course
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<where>
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<if test="query.name != null and query.name != ''">
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AND t_course.name LIKE concat('%',#{query.name},'%')
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</if>
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<if test="query.type != null and query.type != '' ">
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AND t_course.type = #{query.type}
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</if>
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<if test="query.state != null and query.state != '' ">
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AND t_course.state = #{query.state}
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</if>
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<if test="query.coursIds != null and query.coursIds.size()>0">
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AND t_course.id IN
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<foreach collection="query.coursIds" separator="," item="coursId" open="(" close=")">
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#{coursId}
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</foreach>
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</if>
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</where>
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</select>
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</mapper>
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