From e9a7cddce776382916e975402986144a88899ac5 Mon Sep 17 00:00:00 2001
From: MrShi <1878285526@qq.com>
Date: 星期四, 14 五月 2026 18:29:14 +0800
Subject: [PATCH] Merge branch 'master' of http://139.186.142.91:10010/r/productDev/gtzxinglijicun
---
server/services/src/main/java/com/doumee/service/business/impl/CouponServiceImpl.java | 177 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 177 insertions(+), 0 deletions(-)
diff --git a/server/services/src/main/java/com/doumee/service/business/impl/CouponServiceImpl.java b/server/services/src/main/java/com/doumee/service/business/impl/CouponServiceImpl.java
new file mode 100644
index 0000000..f2a9b5a
--- /dev/null
+++ b/server/services/src/main/java/com/doumee/service/business/impl/CouponServiceImpl.java
@@ -0,0 +1,177 @@
+package com.doumee.service.business.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.doumee.core.constants.Constants;
+import com.doumee.core.constants.ResponseStatus;
+import com.doumee.core.exception.BusinessException;
+import com.doumee.core.model.LoginUserInfo;
+import com.doumee.core.model.PageData;
+import com.doumee.core.model.PageWrap;
+import com.doumee.core.utils.Utils;
+import com.doumee.dao.business.CouponMapper;
+import com.doumee.dao.business.model.Coupon;
+import com.doumee.service.business.CouponService;
+import com.github.yulichang.wrapper.MPJLambdaWrapper;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.shiro.SecurityUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.CollectionUtils;
+
+import java.util.Date;
+import java.util.List;
+import java.util.Objects;
+
+@Service
+public class CouponServiceImpl implements CouponService {
+
+ @Autowired
+ private CouponMapper couponMapper;
+
+ @Override
+ @Transactional(rollbackFor = {Exception.class, BusinessException.class})
+ public Integer create(Coupon coupon) {
+ validateCoupon(coupon);
+ LoginUserInfo loginUserInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
+ coupon.setIsdeleted(Constants.ZERO);
+ coupon.setCreateDate(new Date());
+ coupon.setCreator(loginUserInfo.getId());
+ coupon.setEditDate(new Date());
+ coupon.setEditor(loginUserInfo.getId());
+ // 榛樿椤�
+ coupon.setType(Constants.ZERO);
+ coupon.setCouponType(Objects.isNull(coupon.getCouponType()) ? Constants.ZERO : coupon.getCouponType());
+ coupon.setGetMethod(Objects.isNull(coupon.getGetMethod()) ? Constants.ZERO : coupon.getGetMethod());
+ couponMapper.insert(coupon);
+ return coupon.getId();
+ }
+
+ @Override
+ public void deleteById(Integer id) {
+ couponMapper.update(new UpdateWrapper<Coupon>().lambda()
+ .set(Coupon::getIsdeleted, Constants.ONE)
+ .eq(Coupon::getId, id));
+ }
+
+ @Override
+ public void deleteByIdInBatch(List<Integer> ids) {
+ if (CollectionUtils.isEmpty(ids)) {
+ return;
+ }
+ for (Integer id : ids) {
+ this.deleteById(id);
+ }
+ }
+
+ @Override
+ @Transactional(rollbackFor = {Exception.class, BusinessException.class})
+ public void updateById(Coupon coupon) {
+ if (Objects.isNull(coupon) || Objects.isNull(coupon.getId())) {
+ throw new BusinessException(ResponseStatus.BAD_REQUEST);
+ }
+ validateCoupon(coupon);
+ LoginUserInfo loginUserInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
+ coupon.setEditDate(new Date());
+ coupon.setEditor(loginUserInfo.getId());
+ couponMapper.updateById(coupon);
+ }
+
+ @Override
+ public void updateStatus(Coupon coupon) {
+ if (Objects.isNull(coupon) || Objects.isNull(coupon.getId()) || Objects.isNull(coupon.getStatus())) {
+ throw new BusinessException(ResponseStatus.BAD_REQUEST);
+ }
+ LoginUserInfo loginUserInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
+ Coupon update = new Coupon();
+ update.setId(coupon.getId());
+ update.setStatus(coupon.getStatus());
+ update.setEditDate(new Date());
+ update.setEditor(loginUserInfo.getId());
+ couponMapper.updateById(update);
+ }
+
+ @Override
+ public Coupon findById(Integer id) {
+ MPJLambdaWrapper<Coupon> wrapper = new MPJLambdaWrapper<>();
+ wrapper.selectAll(Coupon.class)
+ .select("(SELECT COUNT(*) FROM member_coupon mc WHERE mc.COUPON_ID = t.ID AND mc.ISDELETED = 0 AND mc.STATUS IN (1,2,99)) AS CLAIM_COUNT")
+ .select("(SELECT COUNT(*) FROM member_coupon mc WHERE mc.COUPON_ID = t.ID AND mc.ISDELETED = 0 AND mc.STATUS = 2) AS USED_COUNT")
+ .eq(Coupon::getId, id)
+ .eq(Coupon::getIsdeleted, Constants.ZERO);
+ Coupon coupon = couponMapper.selectJoinOne(Coupon.class, wrapper);
+ if (Objects.isNull(coupon)) {
+ throw new BusinessException(ResponseStatus.DATA_EMPTY);
+ }
+ return coupon;
+ }
+
+ @Override
+ public List<Coupon> findList(Coupon coupon) {
+ QueryWrapper<Coupon> wrapper = new QueryWrapper<>(coupon);
+ return couponMapper.selectList(wrapper);
+ }
+
+ @Override
+ public PageData<Coupon> findPage(PageWrap<Coupon> pageWrap) {
+ IPage<Coupon> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
+ MPJLambdaWrapper<Coupon> wrapper = new MPJLambdaWrapper<>();
+ Utils.MP.blankToNull(pageWrap.getModel());
+ pageWrap.getModel().setIsdeleted(Constants.ZERO);
+ wrapper.selectAll(Coupon.class)
+ .select("u.USERNAME AS EDITOR_NAME")
+ .select("(SELECT COUNT(*) FROM member_coupon mc WHERE mc.COUPON_ID = t.ID AND mc.ISDELETED = 0 AND mc.STATUS IN (1,2,99)) AS CLAIM_COUNT")
+ .select("(SELECT COUNT(*) FROM member_coupon mc WHERE mc.COUPON_ID = t.ID AND mc.ISDELETED = 0 AND mc.STATUS = 2) AS USED_COUNT")
+ .innerJoin("system_user u ON u.ID = t.EDITOR")
+ .eq(Coupon::getIsdeleted, Constants.ZERO);
+ if (pageWrap.getModel().getStatus() != null) {
+ wrapper.eq(Coupon::getStatus, pageWrap.getModel().getStatus());
+ }
+ if (pageWrap.getModel().getName() != null) {
+ wrapper.like(Coupon::getName, pageWrap.getModel().getName());
+ }
+ wrapper.orderByDesc(Coupon::getId);
+ return PageData.from(couponMapper.selectJoinPage(page, Coupon.class, wrapper));
+ }
+
+ @Override
+ public long count(Coupon coupon) {
+ QueryWrapper<Coupon> wrapper = new QueryWrapper<>(coupon);
+ return couponMapper.selectCount(wrapper);
+ }
+
+ @Override
+ public List<Coupon> findValidList() {
+ return couponMapper.selectList(new QueryWrapper<Coupon>().lambda()
+ .eq(Coupon::getIsdeleted, Constants.ZERO)
+ .eq(Coupon::getStatus, Constants.ZERO)
+ .orderByDesc(Coupon::getId));
+ }
+
+ private void validateCoupon(Coupon coupon) {
+ if (Objects.isNull(coupon) || StringUtils.isBlank(coupon.getName())) {
+ throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "浼樻儬鍒稿悕绉颁笉鑳戒负绌�");
+ }
+ if (Objects.isNull(coupon.getLimitPrice()) || coupon.getLimitPrice() <= 0) {
+ throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "婊￠蹇呴』澶т簬0");
+ }
+ if (Objects.isNull(coupon.getPrice()) || coupon.getPrice() <= 0) {
+ throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "浼樻儬閲戦蹇呴』澶т簬0");
+ }
+ if (coupon.getPrice() >= coupon.getLimitPrice()) {
+ throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "浼樻儬閲戦蹇呴』灏忎簬婊￠");
+ }
+ if (Objects.isNull(coupon.getPushDays()) || coupon.getPushDays() < 1) {
+ throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "鎺ㄩ�佸悗棰嗗彇鏈夋晥澶╂暟蹇呴』澶т簬绛変簬1澶�");
+ }
+ if (Objects.isNull(coupon.getValidDays()) || coupon.getValidDays() < 1) {
+ throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "棰嗗彇鍚庢湁鏁堝ぉ鏁板繀椤诲ぇ浜庣瓑浜�1澶�");
+ }
+ if (Objects.isNull(coupon.getStatus())) {
+ throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "鐘舵�佷笉鑳戒负绌�");
+ }
+ }
+}
--
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