gold_java/src/main/java/com/example/demo/mapper/ConsumeMapper.java

package com.example.demo.mapper;


import com.example.demo.domain.entity.Admin;
import com.example.demo.domain.entity.Detail;
import com.example.demo.domain.entity.Product;
import com.example.demo.domain.entity.User;
import com.example.demo.domain.vo.ConsumeDetail;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface ConsumeMapper {

    //通过id查询user全部信息
    @Select({
            "select * from user where user_id=#{userId}"
    })
    User getByUserId(Integer userId);

    //通过id查询admin全部信息
    @Select({
            "select * from admin where admin_id=#{adminId}"
    })
    Admin getByadminId(@Param("adminId") Integer adminId);
    //新增消费记录
    @Insert({
            "insert into detail",
            "(jwcode,activity_id,recharge_way,product_id,consume_platform,consume_type,refund_type,refund_goods,contact_id,remark,recharge_coin,free_coin,task_coin,admin_id,update_type,detail_flag,create_time,refund_flag,order_code)",
            "values",
            "(#{jwcode},#{activityId},#{rechargeWay},#{productId},'金币系统','购买商品',#{refundType},#{refundGoods},#{contactId},#{remark},#{rechargeCoin},#{freeCoin},#{taskCoin},#{adminId},#{updateType},1,now(),1,#{orderCode})"
    })
//    获取自增主键
    @Options(useGeneratedKeys = true,keyColumn = "detail_id",keyProperty = "detailId")
    int insert(Detail detail);



    //userName
    //模糊分页查询，查询消费明细
    @Select({
            "<script>",
            "select detail_y.*,admin.name  as adminName ,admin.area as area ,user.name as userName,product.name as productName from detail ",
            "inner join `admin` on detail.admin_id=admin.admin_id ",
            "inner join `user` on detail.jwcode= user.jwcode ",
            "inner join product on detail.product_id= product.product_id ",
            "<where>",
//            "`detail_flag`=1 AND update_type = '1'",
            "update_type=1",
            "<if test='jwcode!=null'>and detail.jwcode =#{jwcode}</if>",
            "<if test='productName!=null'>and product.name like concat('%',#{productName},'%')</if>",
            "<if test='consumePlatform!=null'>and detail.consume_platform like concat('%',#{consumePlatform},'%')</if>",
            "<if test='consumeType!=null'>and detail.consume_type like concat('%',#{consumeType},'%')</if>",
            "<if test='startDate != null and endDate != null'>AND detail.create_time BETWEEN #{startDate} AND #{endDate}</if>",
            "</where>",
//            "ORDER BY detail.create_time DESC",
            "</script>"
    })
    List<ConsumeDetail> select(ConsumeDetail consumeDetail);


    //查询消费信息
    @Select({
            "select * ,product.name as productName from detail " ,
            "inner join product on detail.product_id= product.product_id ",
            "where  `detail_flag`=1 AND update_type = '1' and jwcode=#{jwcode} AND refund_flag=1"
    })
    List<Detail> getDeatil(Integer jwcode);


    //查询消费信息
    @Select({
            "select * from product",
            " where product_flag=1 and name=#{name}",
            "GROUP BY name"
    })
    List<Product> getProduct(String name);



}