From e16c0077d51cdf4a6fb2bb6000de4497bcdc30e3 Mon Sep 17 00:00:00 2001
From: cloudroam <cloudroam>
Date: 星期五, 30 八月 2024 14:54:23 +0800
Subject: [PATCH] add:成长值兑换的方法；会员等级计算的方法；等级同步到用户信息表；
---
src/main/java/com/mzl/flower/service/menber/impl/MemberGrowthRecordServiceImpl.java | 75 +++++++++++++++++++++++++++++++++++++
1 files changed, 74 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/mzl/flower/service/menber/impl/MemberGrowthRecordServiceImpl.java b/src/main/java/com/mzl/flower/service/menber/impl/MemberGrowthRecordServiceImpl.java
index c418589..719d57a 100644
--- a/src/main/java/com/mzl/flower/service/menber/impl/MemberGrowthRecordServiceImpl.java
+++ b/src/main/java/com/mzl/flower/service/menber/impl/MemberGrowthRecordServiceImpl.java
@@ -4,13 +4,17 @@
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.mzl.flower.config.exception.ValidationException;
import com.mzl.flower.config.security.SecurityUtils;
+import com.mzl.flower.constant.Constants;
import com.mzl.flower.dto.request.menber.MemberGrowthRecordDTO;
import com.mzl.flower.dto.request.menber.MemberRecordQueryDTO;
import com.mzl.flower.dto.request.menber.TargetMemberDTO;
import com.mzl.flower.dto.request.menber.UserGrowthRecordDTO;
+import com.mzl.flower.dto.response.customer.CustomerDTO;
import com.mzl.flower.dto.response.member.MemberGrowthRecordVO;
+import com.mzl.flower.entity.customer.Customer;
import com.mzl.flower.entity.menber.Member;
import com.mzl.flower.entity.menber.MemberGrowthRecord;
+import com.mzl.flower.mapper.customer.CustomerMapper;
import com.mzl.flower.mapper.member.MemberGrowthRecordMapper;
import com.mzl.flower.mapper.member.MemberMapper;
import com.mzl.flower.service.menber.MemberGrowthRecordService;
@@ -19,7 +23,10 @@
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;
+import org.springframework.util.ObjectUtils;
+import org.springframework.util.StringUtils;
+import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
@@ -40,10 +47,73 @@
private final MemberMapper memberMapper;
+ private final CustomerMapper customerMapper;
+
+
@Override
- public void saveMemberGrowthRecord(MemberGrowthRecord memberGrowthRecord) {
+ public void saveMemberGrowthRecord(MemberGrowthRecordDTO memberGrowthRecordDTO) {
+ if (StringUtils.isEmpty(memberGrowthRecordDTO.getUserId())) {
+ throw new ValidationException("用户ID不能为空");
+ }
+
+ MemberGrowthRecord memberGrowthRecord = new MemberGrowthRecord();
+ BeanUtils.copyProperties(memberGrowthRecordDTO, memberGrowthRecord);
+ memberGrowthRecord.create(SecurityUtils.getUserId());
memberGrowthRecord.setRecordDate(new Date());
+
+ CustomerDTO customerDTO = customerMapper.getCurrentCustomer(memberGrowthRecord.getUserId());
+ if (ObjectUtils.isEmpty(customerDTO)) {
+ throw new ValidationException("人员信息为空");
+ }
+
+ Customer customer = customerMapper.selectById(customerDTO.getId());
+ if (ObjectUtils.isEmpty(customer)) {
+ throw new ValidationException("人员信息为空");
+ }
+ Member memberBefore = memberMapper.selectById(customer.getLevelId());
+ if(ObjectUtils.isEmpty(memberBefore)){
+ throw new ValidationException("人员对应的会员等级不存在，请联系管理员");
+ }
+
+ //保存会员记录逻辑：
+ if (Constants.GROWTH_SOURCE.consume.name().equals(memberGrowthRecordDTO.getSource())) {
+ //消费：成长值=消费金额/消费金额（元）*已消费产生的成长值
+ BigDecimal totalAmount = memberGrowthRecordDTO.getTotalAmount();
+ int consumptionAmount = memberBefore.getConsumptionAmount();
+ int growthValue = memberBefore.getGrowthValue();
+ BigDecimal actualGrowthValue = totalAmount.divide(new BigDecimal(consumptionAmount), 2, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(growthValue));
+ int growth = actualGrowthValue.setScale(0, BigDecimal.ROUND_HALF_UP).intValue(); // 四舍五入取整
+ memberGrowthRecord.setGrowth(growth);
+ memberGrowthRecord.setType(Constants.GROWTH_TYPE.add.name());
+ }
memberGrowthRecordMapper.insert(memberGrowthRecord);
+
+ //会员等级同步逻辑：
+ Member memberAfter = getMemberByUserId(memberGrowthRecord.getUserId());
+ customer.setLevelId(memberAfter.getId());
+ customerMapper.updateById(customer);
+ }
+
+
+ /**
+ * 查询当前人员的成长值 最少是0
+ *
+ * @param userId
+ * @return
+ */
+ @Override
+ public Member getMemberByUserId(String userId) {
+ if (StringUtils.isEmpty(userId)) {
+ throw new ValidationException("用户ID不能为空");
+ }
+ Integer sumGrowth = memberGrowthRecordMapper.getSumGrowthByUsertId(userId);
+
+ //查询当前会员等级
+ Member member = memberMapper.getMemberByGrowthValue(sumGrowth);
+ if (ObjectUtils.isEmpty(member)) {
+ throw new ValidationException("会员信息为空");
+ }
+ return member;
}
@Override
@@ -59,6 +129,9 @@
@Override
public void deleteMemberGrowthRecord(String id) {
+ if(id.equals(Constants.DEFAULT_MEMBER_ID)){
+ throw new ValidationException("默认普通会员只能编辑，不能删除");
+ }
MemberGrowthRecord memberGrowthRecord = memberGrowthRecordMapper.selectById(id);
if (memberGrowthRecord == null) {
throw new ValidationException("成长记录信息不存在");
--
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