<?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.stylefeng.guns.modular.system.dao.CourseMapper">
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<!-- 通用查询映射结果 -->
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<resultMap id="BaseResultMap" type="com.stylefeng.guns.modular.system.model.Course">
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<id column="id" property="id" />
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<result column="courseName" property="courseName" />
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<result column="coverImg" property="coverImg" />
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<result column="introduce" property="introduce" />
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<result column="type" property="type" />
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<result column="difficulty" property="difficulty" />
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<result column="time" property="time" />
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<result column="isFree" property="isFree" />
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<result column="sort" property="sort" />
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<result column="state" property="state" />
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</resultMap>
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<!-- 通用查询结果列 -->
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<sql id="Base_Column_List">
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id, courseName, coverImg, introduce, type, difficulty, time, isFree, sort, state
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</sql>
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<select id="courseSearch" resultType="com.stylefeng.guns.modular.system.vo.CourseList">
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select t1.id,t1.courseName,t1.time,t1.isFree,t1.difficulty,t1.coverImg,
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CONCAT(t3.name,'|',t2.name) as typeName,t1.minute,t1.second
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from t_course t1
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left join t_fitness_position t2 on t1.positionId = t2.id
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left join t_fitness_type t3 on t2.typeId = t3.id
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where t1.state = 1
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<if test="null != req.courseName and '' != req.courseName">
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and t1.courseName like CONCAT('%', #{req.courseName}, '%')
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</if>
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<if test="null != req.type">
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and t3.id = #{req.type}
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</if>
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<if test="null != req.position">
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and t2.id = #{req.position}
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</if>
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<if test="null != req.difficulty">
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and t1.difficulty = #{req.difficulty}
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</if>
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<if test="null != req.startTime">
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and t1.time between #{req.startTime} and #{req.endTime}
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</if>
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<if test="null != req.courseIds and req.courseIds.size()>0" >
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and t1.id in
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<foreach collection="req.courseIds" item="item" index="index" separator="," open="(" close=")">
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#{item}
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</foreach>
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</if>
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order by t1.isFree desc , t1.sort desc
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limit #{req.pageNum}, #{req.pageSize}
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</select>
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<select id="courseSearch1" resultType="com.stylefeng.guns.modular.system.vo.CourseList">
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select t1.id,t1.courseName,t1.time,t1.isFree,t1.difficulty,t1.coverImg,
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CONCAT(t3.name,'|',t2.name) as typeName,t1.minute,t1.second
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from t_course t1
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left join t_fitness_position t2 on t1.positionId = t2.id
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left join t_fitness_type t3 on t2.typeId = t3.id
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where t1.state = 1
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<if test="null != req.courseName and '' != req.courseName">
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and t1.courseName like CONCAT('%', #{req.courseName}, '%')
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</if>
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<if test="null != req.type">
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and t3.id = #{req.type}
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</if>
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<if test="null != req.position">
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and t2.id = #{req.position}
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</if>
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<if test="null != req.difficulty">
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and t1.difficulty = #{req.difficulty}
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</if>
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<if test="null != req.time">
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and t1.time between #{req.startTime} and #{req.endTime}
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</if>
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<if test="null != req.courseIds and req.courseIds.size()>0" >
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and t1.id in
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<foreach collection="req.courseIds" item="item" index="index" separator="," open="(" close=")">
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#{item}
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</foreach>
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</if>
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order by t1.isFree desc , t1.sort desc
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</select>
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<select id="courseList" resultType="com.stylefeng.guns.modular.system.vo.CourseList">
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select t1.*,CONCAT(t2.name,'|',t3.name) as typeName,
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count(t4.id) as `count`
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from t_course t1
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left join t_fitness_type t2 on t1.typeId = t2.id
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left join t_fitness_position t3 on t1.positionId = t3.id
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left join t_course_video t4 on t4.courseId = t1.id
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where t1.state!=3
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<if test="null != req.courseName and '' != req.courseName">
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and t1.courseName like CONCAT('%', #{req.courseName}, '%')
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</if>
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<if test="null != req.state">
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and t1.state = #{req.state}
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</if>
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<if test="null != req.difficulty">
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and t1.difficulty = #{req.difficulty}
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</if>
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GROUP BY t1.id
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order by t1.id desc
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</select>
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</mapper>
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