package com.mzl.flower.service.menber.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.mzl.flower.config.exception.ValidationException;
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import com.mzl.flower.config.security.SecurityUtils;
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import com.mzl.flower.dto.request.menber.MemberGrowthRecordDTO;
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import com.mzl.flower.dto.request.menber.TargetMemberDTO;
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import com.mzl.flower.dto.request.menber.UserGrowthRecordDTO;
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import com.mzl.flower.entity.menber.Member;
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import com.mzl.flower.entity.menber.MemberGrowthRecord;
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import com.mzl.flower.mapper.member.MemberGrowthRecordMapper;
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import com.mzl.flower.mapper.member.MemberMapper;
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import com.mzl.flower.service.menber.MemberGrowthRecordService;
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import lombok.RequiredArgsConstructor;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.CollectionUtils;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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/**
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* @author fanghaowei
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* @version version2.0
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* @className MemberGrowthRecordServiceImpl
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* @date 2024/8/26
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* @description 会员记录功能逻辑层
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*/
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@Service
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@Transactional
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@RequiredArgsConstructor
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public class MemberGrowthRecordServiceImpl extends ServiceImpl<MemberGrowthRecordMapper, MemberGrowthRecord> implements MemberGrowthRecordService {
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private final MemberGrowthRecordMapper memberGrowthRecordMapper;
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private final MemberMapper memberMapper;
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@Override
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public void saveMemberGrowthRecord(MemberGrowthRecord memberGrowthRecord) {
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memberGrowthRecord.setRecordDate(new Date());
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memberGrowthRecordMapper.insert(memberGrowthRecord);
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}
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@Override
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public void updateMemberGrowthRecord(MemberGrowthRecordDTO memberGrowthRecordDTO) {
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MemberGrowthRecord memberGrowthRecord = memberGrowthRecordMapper.selectById(memberGrowthRecordDTO.getId());
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if (memberGrowthRecord == null) {
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throw new ValidationException("成长记录信息不存在");
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}
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BeanUtils.copyProperties(memberGrowthRecordDTO, memberGrowthRecord);
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memberGrowthRecord.update(SecurityUtils.getUserId());
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memberGrowthRecordMapper.updateById(memberGrowthRecord);
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}
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@Override
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public void deleteMemberGrowthRecord(String id) {
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MemberGrowthRecord memberGrowthRecord = memberGrowthRecordMapper.selectById(id);
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if (memberGrowthRecord == null) {
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throw new ValidationException("成长记录信息不存在");
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}
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memberGrowthRecordMapper.deleteById(id);
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}
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@Override
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public UserGrowthRecordDTO getInfoByUserId(String userId) {
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UserGrowthRecordDTO userGrowthRecordDTO = new UserGrowthRecordDTO();
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List<TargetMemberDTO> targetMemberDTOList = new ArrayList<>();
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//查询当前人员的成长值 最少是0
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Integer sumGrowth = memberGrowthRecordMapper.getSumGrowthByUsertId(userId);
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userGrowthRecordDTO.setCurrentGrowthValue(sumGrowth);
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//查询当前会员等级
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Member member = memberMapper.getMemberByGrowthValue(sumGrowth);
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userGrowthRecordDTO.setCurrentMemberLevel(member.getName());
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//查询比当前等级高的会员等级信息
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List<Member> memberList = memberMapper.getgtMembersByGrowthValue(sumGrowth);
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if (!CollectionUtils.isEmpty(memberList)) {
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memberList.forEach(m -> {
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TargetMemberDTO targetMemberDTO = new TargetMemberDTO();
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targetMemberDTO.setTargetMemberLevel(m.getName());
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targetMemberDTO.setTargetStartPoint(m.getStartPoint());
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targetMemberDTO.setTargetGap(m.getStartPoint() - sumGrowth);
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targetMemberDTO.setTargetDiscountAmount(m.getDiscountAmount());
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targetMemberDTOList.add(targetMemberDTO);
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});
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}
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userGrowthRecordDTO.setTargetMemberInfos(targetMemberDTOList);
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return userGrowthRecordDTO;
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}
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}
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