add：用户成长值降级规则开发

cloudroam

2024-09-03 e32fe26a1945fb44100d06b7049ccce865b11d4a

 src/main/java/com/mzl/flower/mapper/member/MemberGrowthRecordMapper.java

@@ -1,11 +1,15 @@
package com.mzl.flower.mapper.member;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.mzl.flower.entity.menber.Member;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.mzl.flower.dto.request.menber.MemberRecordQueryDTO;
import com.mzl.flower.dto.response.member.MemberGrowthRecordVO;
import com.mzl.flower.entity.menber.MemberGrowthRecord;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;

import java.util.List;


/**
@@ -19,7 +23,9 @@
@Repository
public interface MemberGrowthRecordMapper extends BaseMapper<MemberGrowthRecord> {

    @Select("SELECT CASE WHEN SUM(growth) < 0 THEN 0 ELSE SUM(growth) END as total_growth from t_member_growth_record WHERE user_id  = #{userId} and deleted = '0'")
    @Select("SELECT COALESCE(CASE WHEN SUM(growth) < 0 THEN 0 ELSE SUM(growth) END, 0)  as total_growth from t_member_growth_record WHERE user_id  = #{userId} and deleted = '0'")
    Integer getSumGrowthByUsertId(@Param("userId") String userId);

    List<MemberGrowthRecordVO> queryPage(@Param("dto") MemberRecordQueryDTO dto, Page page);

}