package com.matrix.system.shopXcx.api.service.impl;
|
|
import com.matrix.system.hive.bean.SysVipInfo;
|
import com.matrix.component.redis.RedisUserLoginUtils;
|
import com.matrix.core.pojo.AjaxResult;
|
import com.matrix.core.pojo.PaginationVO;
|
import com.matrix.core.tools.LogUtil;
|
import com.matrix.core.tools.StringUtils;
|
import com.matrix.system.common.constance.AppConstance;
|
import com.matrix.system.shopXcx.api.pojo.OrderCouponGroup;
|
import com.matrix.system.shopXcx.api.pojo.OrderItemDto;
|
import com.matrix.system.shopXcx.api.service.WxShopCouponService;
|
import com.matrix.system.shopXcx.api.tools.WxShopCouponUtil;
|
import com.matrix.system.shopXcx.api.tools.WxShopOrderUtil;
|
import com.matrix.system.shopXcx.api.vo.CouponReceiveInfoVO;
|
import com.matrix.system.shopXcx.bean.*;
|
import com.matrix.system.shopXcx.dao.*;
|
import org.apache.commons.collections.CollectionUtils;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.stereotype.Service;
|
import org.springframework.transaction.annotation.Transactional;
|
|
import java.math.BigDecimal;
|
import java.util.*;
|
|
/**
|
* @author jyy
|
* @description 优惠券服务层
|
* @date 2019-06-10 10:58
|
*/
|
@Service
|
public class WxShopCouponServiceImpl implements WxShopCouponService {
|
@Autowired
|
private WxShopOrderUtil wxShopOrderUtil;
|
@Autowired
|
private RedisUserLoginUtils redisUserLoginUtils;
|
@Autowired
|
private ShopCouponDao shopCouponDao;
|
@Autowired
|
private ShopCouponRecordDao shopCouponRecordDao;
|
@Autowired
|
private ShopProductAttrRefDao shopProductAttrRefDao;
|
@Autowired
|
private ShopReceiveAddressDao shopReceiveAddressDao;
|
@Autowired
|
private WxShopCouponUtil wxShopCouponUtil;
|
|
@Autowired
|
private ShopProductDao productDao;
|
|
|
/**
|
* 根据购物车选中的产品,计算合适的优惠券
|
*
|
* @return
|
*/
|
public List<CouponReceiveInfoVO> getCartVoCouponList(Long companyId,List<OrderItemDto> OrderItemDtos){
|
|
|
//可用优惠券列表
|
List<CouponReceiveInfoVO> shopCoupons = new ArrayList<>();
|
|
|
SysVipInfo sysVipInfo = redisUserLoginUtils.getLoginUser(SysVipInfo.class);
|
//1.找到用户所有的优惠券
|
List<CouponReceiveInfoVO> userAllCoupon = shopCouponRecordDao.selectMyCouponByStatus(companyId, sysVipInfo.getId(), AppConstance.MY_COUPON_NOT_USE,
|
null);
|
if (CollectionUtils.isNotEmpty(userAllCoupon)) {
|
//根据优惠力度排序，优惠力度大的先参与计算
|
Collections.sort(userAllCoupon, new Comparator() {
|
@Override
|
public int compare(Object o1, Object o2) {
|
CouponReceiveInfoVO e1 = (CouponReceiveInfoVO) o1;
|
CouponReceiveInfoVO e2 = (CouponReceiveInfoVO) o2;
|
return e2.getMinAmount().compareTo(e1.getMinAmount());
|
}
|
});
|
|
|
//定义购物车优惠分组
|
List<OrderCouponGroup> cartList = new ArrayList<>();
|
|
// 记录所有优惠券，一个优惠券（活动）表示一组
|
Map<Integer, ShopCoupon> shopCouponMap = new HashMap<>();
|
|
//2.把用户的优惠券和产品进行匹配匹配成功后分组，
|
for (int i = 0; i < userAllCoupon.size(); i++) {
|
|
CouponReceiveInfoVO couponReceiveInfoVO = userAllCoupon.get(i);
|
OrderCouponGroup shopCarVo = new OrderCouponGroup();
|
shopCarVo.setCouponReceiveInfoVO(couponReceiveInfoVO);
|
shopCarVo.setOrderItemDtos(new ArrayList<>());
|
cartList.add(i, shopCarVo);
|
|
|
for (OrderItemDto orderItemDto : OrderItemDtos) {
|
|
// 如果匹配到的产品已经出现在其他优惠组中，则需要判断是否移除之前的组
|
boolean needRemove = false;
|
|
|
//找到产品所有的优惠券
|
List<ShopCoupon> productShopCoupons = getCouponListByProductId(orderItemDto.getProductId());
|
for (ShopCoupon productShopCoupon : productShopCoupons) {
|
if (couponReceiveInfoVO.getCouponId().equals(productShopCoupon.getId())) {
|
LogUtil.debug("购物车" + orderItemDto.getProductId() + "和优惠券" + couponReceiveInfoVO.getcName() + "匹配");
|
shopCarVo.getOrderItemDtos().add(orderItemDto);
|
break;
|
}
|
}
|
}
|
// 计算本组优惠券是否已经满足优惠条件
|
countPrice(shopCarVo);
|
}
|
|
//3.计算各组的金额是否满足，把满足的优惠券全部返回
|
for (OrderCouponGroup orderCouponGroup : cartList) {
|
if (orderCouponGroup.isSatisfactionCoupon() && CollectionUtils.isNotEmpty(orderCouponGroup.getOrderItemDtos())) {
|
shopCoupons.add(orderCouponGroup.getCouponReceiveInfoVO());
|
}
|
}
|
}
|
return shopCoupons;
|
}
|
|
|
|
|
private void countPrice(OrderCouponGroup orderCouponGroup) {
|
List<OrderItemDto> orderItemDtoList = orderCouponGroup.getOrderItemDtos();
|
// 计算总价
|
BigDecimal sum = BigDecimal.ZERO;
|
for (OrderItemDto orderItemDto : orderItemDtoList) {
|
sum = sum.add(orderItemDto.getShopSku().getPrice().multiply(BigDecimal.valueOf(orderItemDto.getCount())));
|
}
|
// 存在优惠券
|
if (sum.compareTo(orderCouponGroup.getCouponReceiveInfoVO().getMinAmount()) >= 0) {
|
//标记为合理分组
|
orderCouponGroup.setSatisfactionCoupon(true);
|
} else {
|
orderCouponGroup.setSatisfactionCoupon(false);
|
}
|
}
|
|
|
/**
|
* 获取可用优惠券
|
*
|
* @return
|
*/
|
@Override
|
public AjaxResult getUsableCoupon(PaginationVO pageVo) {
|
SysVipInfo sysVipInfo = redisUserLoginUtils.getLoginUser(SysVipInfo.class);
|
boolean newPeople = wxShopCouponUtil.verifyIsNewPeople(sysVipInfo.getId());
|
List<ShopCoupon> list = shopCouponDao.selectUsableCoupon(newPeople, sysVipInfo.getOpenId(), pageVo);
|
return new AjaxResult(AjaxResult.STATUS_SUCCESS, list);
|
}
|
|
/**
|
*
|
*
|
* @param couponId
|
* @return
|
*/
|
@Transactional(rollbackFor = Exception.class)
|
@Override
|
public AjaxResult receiveCoupon(Integer couponId) {
|
ShopCoupon shopCoupon = shopCouponDao.selectById(couponId);
|
SysVipInfo sysVipInfo = redisUserLoginUtils.getLoginUser(SysVipInfo.class);
|
|
// 如果没有找到该优惠券
|
if (shopCoupon == null) {
|
return new AjaxResult(AjaxResult.STATUS_FAIL, "没有找到该优惠券！");
|
}
|
|
// 如果优惠券有数量限制并且已经领完
|
if (shopCoupon.getMaxQuantity() >= 0 && (shopCoupon.getMaxQuantity() <= shopCoupon.getQuantityReceive())) {
|
return new AjaxResult(AjaxResult.STATUS_FAIL, "优惠券已领完！");
|
}
|
|
boolean newPeople = wxShopCouponUtil.verifyIsNewPeople(sysVipInfo.getId());
|
|
// 如果改券是新人专属且当前用户不是新人
|
if (AppConstance.COUPON_GET_LIMT_NEW.equals(shopCoupon.getGetLimit()) && !newPeople) {
|
return new AjaxResult(AjaxResult.STATUS_FAIL, "该优惠券为新人专享优惠券！");
|
}
|
|
ShopCouponRecord param = new ShopCouponRecord();
|
param.setUserId(sysVipInfo.getId());
|
param.setCId(couponId);
|
List<ShopCouponRecord> recordList = shopCouponRecordDao.selectByModel(param);
|
// 如果已经领取改优惠券
|
if (CollectionUtils.isNotEmpty(recordList)) {
|
return new AjaxResult(AjaxResult.STATUS_FAIL, "优惠券不能重复领取！");
|
}
|
ShopCouponRecord insertRecord = new ShopCouponRecord();
|
insertRecord.setCreateBy(AppConstance.SYSTEM_USER);
|
insertRecord.setUpdateBy(AppConstance.SYSTEM_USER);
|
insertRecord.setCId(couponId);
|
insertRecord.setUserId(sysVipInfo.getId());
|
insertRecord.setIsUsing(2);
|
int i = shopCouponRecordDao.insert(insertRecord);
|
// 如果插入领取记录表失败
|
if (i < 0) {
|
return new AjaxResult(AjaxResult.STATUS_FAIL, "优惠券领取失败！");
|
}
|
shopCoupon.setQuantityReceive(shopCoupon.getQuantityReceive() + 1);
|
shopCouponDao.updateByModel(shopCoupon);
|
return new AjaxResult(AjaxResult.STATUS_SUCCESS, "优惠券领取成功！");
|
}
|
|
/**
|
* 根据订单状态查询优惠券列表
|
*
|
*
|
* @param companyId
|
* @param status 1=已使用；2=未使用；3=过期
|
* @return
|
*/
|
@Override
|
public AjaxResult getMyCouponInfoByStatus(Long companyId, Integer status, PaginationVO pageVo) {
|
SysVipInfo sysVipInfo = redisUserLoginUtils.getLoginUser(SysVipInfo.class);
|
// 如果查询使用或未使用状态的优惠券列表
|
if (AppConstance.MY_COUPON_USE.equals(status) || AppConstance.MY_COUPON_NOT_USE.equals(status)) {
|
List<CouponReceiveInfoVO> list = shopCouponRecordDao.selectMyCouponByStatus(companyId,sysVipInfo.getId(), status,
|
pageVo);
|
return new AjaxResult(AjaxResult.STATUS_SUCCESS, list);
|
}
|
List<CouponReceiveInfoVO> list = shopCouponRecordDao.selectMyPastCoupon(companyId,sysVipInfo.getId(), pageVo);
|
return new AjaxResult(AjaxResult.STATUS_SUCCESS, list);
|
}
|
|
/**
|
* 根据产品ID获取可用优惠券列表
|
*
|
* @param productId
|
* @return
|
*/
|
@Override
|
public List<ShopCoupon> getCouponListByProductId(Integer productId) {
|
ShopProductAttrRef refParam = new ShopProductAttrRef();
|
refParam.setPId(productId);
|
List<ShopProductAttrRef> refList = shopProductAttrRefDao.selectByModel(refParam);
|
List<String> attrIds = new ArrayList<>();
|
if (CollectionUtils.isNotEmpty(refList)) {
|
for (ShopProductAttrRef shopProductAttrRef : refList) {
|
if (shopProductAttrRef.getAttrFullPath() == null) {
|
continue;
|
}
|
List<String> ids = StringUtils.strToCollToString(shopProductAttrRef.getAttrFullPath(), "/");
|
for (int j = ids.size() - 1; j >= 0; j--) {
|
if (StringUtils.isBlank(ids.get(j))) {
|
ids.remove(j);
|
}
|
}
|
attrIds.addAll(ids);
|
}
|
}
|
SysVipInfo sysVipInfo = redisUserLoginUtils.getLoginUser(SysVipInfo.class);
|
List<ShopCoupon> list = shopCouponDao.selectUsableCouponByProductInfo(sysVipInfo.getOpenId(), productId,
|
attrIds);
|
return list;
|
}
|
|
/**
|
* 根据产品ID获取可用活动券列表
|
*
|
* @param productId
|
* @return
|
*/
|
@Override
|
public List<ShopCoupon> getHdListByProductId(Integer productId) {
|
ShopProductAttrRef refParam = new ShopProductAttrRef();
|
refParam.setPId(productId);
|
List<ShopProductAttrRef> refList = shopProductAttrRefDao.selectByModel(refParam);
|
List<String> attrIds = new ArrayList<>();
|
if (CollectionUtils.isNotEmpty(refList)) {
|
for (ShopProductAttrRef shopProductAttrRef : refList) {
|
if (shopProductAttrRef.getAttrFullPath() == null) {
|
continue;
|
}
|
List<String> ids = StringUtils.strToCollToString(shopProductAttrRef.getAttrFullPath(), "/");
|
for (int j = ids.size() - 1; j >= 0; j--) {
|
if (StringUtils.isBlank(ids.get(j))) {
|
ids.remove(j);
|
}
|
}
|
attrIds.addAll(ids);
|
}
|
}
|
ShopProduct shopProduct = productDao.selectById(productId);
|
List<ShopCoupon> list = shopCouponDao.selectHdListByProductId(productId, attrIds,shopProduct.getCompanyId());
|
return list;
|
}
|
|
|
|
|
/**
|
* 通过优惠券标签获取优惠券列表
|
*
|
* @param tag 标签名称
|
* @return
|
*/
|
@Override
|
public AjaxResult getCouponListByTag(String tag, Long companyId) {
|
SysVipInfo sysVipInfo = redisUserLoginUtils.getLoginUser(SysVipInfo.class);
|
boolean newPeople = wxShopCouponUtil.verifyIsNewPeople(sysVipInfo.getId());
|
List<ShopCoupon> couponList = shopCouponDao.selectCouponListByTag(newPeople, sysVipInfo.getOpenId(), tag,companyId);
|
AjaxResult res = new AjaxResult(AjaxResult.STATUS_SUCCESS, couponList);
|
res.putInMap("isNewPeople", newPeople);
|
return res;
|
}
|
|
|
|
}
|
