1.优惠券返回字段增加

陶杰

2024-09-02 dde5cf11c3ca6bddbd6aaeccf4e69d4f96ae8a45

 src/main/java/com/mzl/flower/service/impl/coupon/CouponRecordServiceImpl.java

@@ -1,20 +1,15 @@
package com.mzl.flower.service.impl.coupon;

import cn.hutool.core.util.IdUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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.dto.request.coupon.CreateCouponRecordDTO;
import com.mzl.flower.dto.request.coupon.QueryCouponRecordDTO;
import com.mzl.flower.dto.request.coupon.QueryCouponStatisticsBO;
import com.mzl.flower.dto.request.coupon.QueryExistCouponDTO;
import com.mzl.flower.dto.request.coupon.*;
import com.mzl.flower.dto.response.coupon.CouponRecordVO;
import com.mzl.flower.entity.coupon.CouponRecordDO;
import com.mzl.flower.entity.coupon.CouponTemplateDO;
import com.mzl.flower.entity.customer.Customer;
import com.mzl.flower.entity.system.User;
import com.mzl.flower.enums.*;
import com.mzl.flower.mapper.coupon.CouponRecordMapper;
import com.mzl.flower.mapper.coupon.CouponRecordMapperCustom;
@@ -67,17 +62,44 @@
    @Override
    public boolean createCouponRecord(CreateCouponRecordDTO dto) {

        // TODO 需要控制超领

        final Customer customer = customerMapper.selectById(dto.getCustomerId());
        if(null==customer){
            throw new ValidationException("商户信息不存在");
        }

        final CouponTemplateDO couponTemplateDO = couponTemplateService.getById(dto.getCouponId());
        if(couponTemplateDO==null){
            throw new ValidationException("优惠券不存在");
        }

        // TODO  活动优惠券和积分优惠券需要根据库存来控制- 根据优惠券的发放数量来控制有没有超发
        // 活动优惠券和积分优惠券需要根据库存来控制- 根据优惠券的发放数量来控制有没有超发
        if(StringUtils.isNotBlank(couponTemplateDO.getCategory()) && (
                couponTemplateDO.getCategory().equals(CouponCategoryEnum.ACTIVITY.getStatus()) || couponTemplateDO.getCategory().equals(CouponCategoryEnum.POINT.getStatus())
                )){
            // 获取当前优惠券已经领取的数量
            final Integer gainTotal = getExistGainCouponRecordAmountById(couponTemplateDO.getId());
            if(couponTemplateDO.getCouponAmount().compareTo(gainTotal)<=0){
                throw new ValidationException("当前优惠券已经领完！");
            }
        }

        // 根据用户领取设置的getLimit 查看当前用户是否已经超领优惠券
        if(StringUtils.isNotBlank(couponTemplateDO.getCategory()) && couponTemplateDO.getCategory().equals(CouponCategoryEnum.ACTIVITY.getStatus()) ){
            // 查看当前优惠券的领取时间在不在设置的领取时间范围类
            LocalDateTime now = LocalDateTime.now();
            // 判断当前时间是否在领取时间范围内
            if (!(now.isAfter(couponTemplateDO.getGetStartDate()) && now.isBefore(couponTemplateDO.getGetEndDate()))) {
                throw new ValidationException("当前时间不在优惠券的领取时间范围内，无法操作！");
            }

        // TODO 根据用户领取设置的getLimit 查看当前用户是否已经超领优惠券
            // 获取当前优惠券已经领取的数量
            final Integer customGainTotal = getUserGainCouponRecordAmountById(couponTemplateDO.getId(),customer.getId());
            if(couponTemplateDO.getGetLimit().compareTo(customGainTotal)<=0){
                throw new ValidationException("超出个人领取限制，每人限领"+couponTemplateDO.getGetLimit()+"张！");
            }
        }


        CouponRecordDO couponRecordDO=new CouponRecordDO();
@@ -92,62 +114,58 @@
        }

        // 优惠券字段冗余

        if(null!=couponTemplateDO){
            couponRecordDO.setCategory(couponTemplateDO.getGetUserType());
            couponRecordDO.setCouponCode(couponTemplateDO.getCouponCode());
            couponRecordDO.setCouponName(couponTemplateDO.getCouponName());
            couponRecordDO.setCouponDiscountValue(couponTemplateDO.getCouponDiscountValue());
            couponRecordDO.setMinOrderAmount(couponTemplateDO.getMinOrderAmount());
            couponRecordDO.setGetType(couponTemplateDO.getGetType());
            couponRecordDO.setCouponDiscountType(couponTemplateDO.getCouponDiscountType());
            couponRecordDO.setGetUserType(couponTemplateDO.getGetUserType());
            couponRecordDO.setPoint(couponTemplateDO.getPoint());
        couponRecordDO.setCategory(couponTemplateDO.getGetUserType());
        couponRecordDO.setCouponCode(couponTemplateDO.getCouponCode());
        couponRecordDO.setCouponName(couponTemplateDO.getCouponName());
        couponRecordDO.setCouponDiscountValue(couponTemplateDO.getCouponDiscountValue());
        couponRecordDO.setMinOrderAmount(couponTemplateDO.getMinOrderAmount());
        couponRecordDO.setGetType(couponTemplateDO.getGetType());
        couponRecordDO.setCouponDiscountType(couponTemplateDO.getCouponDiscountType());
        couponRecordDO.setGetUserType(couponTemplateDO.getGetUserType());
        couponRecordDO.setPoint(couponTemplateDO.getPoint());
        couponRecordDO.setMemberId(couponRecordDO.getMemberId());


            // 根据优惠券模板来计算优惠券的生效开始时间和结束时间
            if(StringUtils.isNotBlank(couponTemplateDO.getCategory()) && couponTemplateDO.getCategory().equals(CouponCategoryEnum.MEMBER.getStatus())){
                // 如果是会员优惠券的话，则设置为优惠券的使用条件为优惠券的时间
        // 根据优惠券模板来计算优惠券的生效开始时间和结束时间
        if(StringUtils.isNotBlank(couponTemplateDO.getCategory()) && couponTemplateDO.getCategory().equals(CouponCategoryEnum.MEMBER.getStatus())){
            // 如果是会员优惠券的话，则设置为优惠券的使用条件为优惠券的时间
            couponRecordDO.setEffectiveStart(couponTemplateDO.getUsageStartDate());
            couponRecordDO.setEffectiveEnd(couponTemplateDO.getUsageEndDate());
        }else{
            // 非会员的根据领取时间类型来计算优惠券的时间
            if(StringUtils.isNotBlank(couponTemplateDO.getUsageType()) && couponTemplateDO.getUsageType().equals(CouponUsageTypeEnum.GET.getType())){
                // 与领取时间一致
                couponRecordDO.setEffectiveStart(couponTemplateDO.getGetStartDate());
                couponRecordDO.setEffectiveEnd(couponTemplateDO.getGetEndDate());
            }
            if(StringUtils.isNotBlank(couponTemplateDO.getUsageType()) && couponTemplateDO.getUsageType().equals(CouponUsageTypeEnum.FIXED.getType())){
                // 固定时间
                couponRecordDO.setEffectiveStart(couponTemplateDO.getUsageStartDate());
                couponRecordDO.setEffectiveEnd(couponTemplateDO.getUsageEndDate());
            }else{
                // 非会员的根据领取时间类型来计算优惠券的时间
                if(StringUtils.isNotBlank(couponTemplateDO.getUsageType()) && couponTemplateDO.getUsageType().equals(CouponUsageTypeEnum.GET.getType())){
                    // 与领取时间一致
                    couponRecordDO.setEffectiveStart(couponTemplateDO.getGetStartDate());
                    couponRecordDO.setEffectiveEnd(couponTemplateDO.getGetEndDate());
                }
                if(StringUtils.isNotBlank(couponTemplateDO.getUsageType()) && couponTemplateDO.getUsageType().equals(CouponUsageTypeEnum.FIXED.getType())){
                    // 固定时间
                    couponRecordDO.setEffectiveStart(couponTemplateDO.getUsageStartDate());
                    couponRecordDO.setEffectiveEnd(couponTemplateDO.getUsageEndDate());
                }
                if(StringUtils.isNotBlank(couponTemplateDO.getUsageType()) && couponTemplateDO.getUsageType().equals(CouponUsageTypeEnum.GET_AFTER_TIME.getType())){
                    // 领取后有段时间 领取后有效时间
                    // 根据发放后有效期来设置时间
                    if (couponTemplateDO.getUsageTimeNum() == null || couponTemplateDO.getUsageTimeNum() <= 0) {
                        throw new IllegalArgumentException("使用时间数量必须为正整数");
                    }
                    LocalDateTime currentTime = LocalDateTime.now();
                    couponRecordDO.setEffectiveStart(currentTime);
                    if (couponTemplateDO.getUsageTimeType().equals(CouponUsageTimeTypeEnum.DAY.getType())) {
                        // 天
                        couponRecordDO.setEffectiveEnd(currentTime.plusDays(couponTemplateDO.getUsageTimeNum()));
                    }
                    if (couponTemplateDO.getUsageTimeType().equals(CouponUsageTimeTypeEnum.HOUR.getType())) {
                        // 小时
                        couponRecordDO.setEffectiveEnd(currentTime.plusHours(couponTemplateDO.getUsageTimeNum()));
                    }
                    if (couponTemplateDO.getUsageTimeType().equals(CouponUsageTimeTypeEnum.MINUTE.getType())) {
                        // 分钟
                        couponRecordDO.setEffectiveEnd(currentTime.plusMinutes(couponTemplateDO.getUsageTimeNum()));
                    }

                }
            }
            if(StringUtils.isNotBlank(couponTemplateDO.getUsageType()) && couponTemplateDO.getUsageType().equals(CouponUsageTypeEnum.GET_AFTER_TIME.getType())){
                // 领取后有段时间 领取后有效时间
                // 根据发放后有效期来设置时间
                if (couponTemplateDO.getUsageTimeNum() == null || couponTemplateDO.getUsageTimeNum() <= 0) {
                    throw new IllegalArgumentException("使用时间数量必须为正整数");
                }
                LocalDateTime currentTime = LocalDateTime.now();
                couponRecordDO.setEffectiveStart(currentTime);
                if (couponTemplateDO.getUsageTimeType().equals(CouponUsageTimeTypeEnum.DAY.getType())) {
                    // 天
                    couponRecordDO.setEffectiveEnd(currentTime.plusDays(couponTemplateDO.getUsageTimeNum()));
                }
                if (couponTemplateDO.getUsageTimeType().equals(CouponUsageTimeTypeEnum.HOUR.getType())) {
                    // 小时
                    couponRecordDO.setEffectiveEnd(currentTime.plusHours(couponTemplateDO.getUsageTimeNum()));
                }
                if (couponTemplateDO.getUsageTimeType().equals(CouponUsageTimeTypeEnum.MINUTE.getType())) {
                    // 分钟
                    couponRecordDO.setEffectiveEnd(currentTime.plusMinutes(couponTemplateDO.getUsageTimeNum()));
                }

            }
        }


        return baseMapper.insert(couponRecordDO)>0;
    }
@@ -198,56 +216,58 @@
    @Override
    public boolean grantVipCouponRecordList() {

        try{
            LocalDateTime now = LocalDateTime.now();
            LocalDateTime firstDayStart = now.with(TemporalAdjusters.firstDayOfMonth()).withHour(0).withMinute(0).withSecond(0).withNano(0);
            LocalDateTime lastDayEnd = now.with(TemporalAdjusters.lastDayOfMonth()).withHour(23).withMinute(59).withSecond(59).withNano(0);

            // 获取所有会员模版列表
            List<CouponTemplateDO> vipTemplateList= couponTemplateService.getVipCouponTemplate();

            // 遍历所有相同等级用户信息，并根据优惠券设置的规则构造优惠券
            final List<CouponTemplateDO> updateCouponTemplateList = vipTemplateList.stream().map(couponTemplateDO -> {
                final List<User> vipGradeUserList = userService.getVipGradeUserList(couponTemplateDO.getVipGrade());
                final List<CouponRecordDO> gradeCouponRecordList = vipGradeUserList.stream().map(user -> {
                    CouponRecordDO couponRecordDO = new CouponRecordDO();
                    BeanUtils.copyProperties(couponTemplateDO, couponRecordDO);
                    couponRecordDO.setId(IdUtil.simpleUUID());
                    couponRecordDO.setCouponId(couponTemplateDO.getId());
                    couponRecordDO.setUserId(user.getId());
                    couponRecordDO.setStatus(CouponUsedStatusEnum.UNUSED.getType());
                    couponRecordDO.setEffectiveStart(firstDayStart);
                    couponRecordDO.setEffectiveEnd(lastDayEnd);

                    // 创建信息
                    couponRecordDO.create();
                    return couponRecordDO;
                }).collect(Collectors.toList());

                // 批量保存等级下的优惠券信息
                saveBatch(gradeCouponRecordList);

                couponTemplateDO.setUsageStartDate(firstDayStart);
                couponTemplateDO.setUsageEndDate(lastDayEnd);
                couponTemplateDO.setGetStartDate(firstDayStart);
                couponTemplateDO.setGetEndDate(lastDayEnd);

                // 设置默认类型固定
                couponTemplateDO.setUsageType(CouponUsageTypeEnum.FIXED.getType());

                return couponTemplateDO;

            }).collect(Collectors.toList());

            // 批量更新原模版时间
            couponTemplateService.updateBatchById(updateCouponTemplateList);

            return true;
        }catch (Exception e){
            // 报错日志信息报错
            log.error(e.getMessage());
            return false;
        }
        // TODO 会员等级修改
//        try{
//            LocalDateTime now = LocalDateTime.now();
//            LocalDateTime firstDayStart = now.with(TemporalAdjusters.firstDayOfMonth()).withHour(0).withMinute(0).withSecond(0).withNano(0);
//            LocalDateTime lastDayEnd = now.with(TemporalAdjusters.lastDayOfMonth()).withHour(23).withMinute(59).withSecond(59).withNano(0);
//
//            // 获取所有会员模版列表
//            List<CouponTemplateDO> vipTemplateList= couponTemplateService.getVipCouponTemplate();
//
//            // 遍历所有相同等级用户信息，并根据优惠券设置的规则构造优惠券
//            final List<CouponTemplateDO> updateCouponTemplateList = vipTemplateList.stream().map(couponTemplateDO -> {
//                final List<User> vipGradeUserList = userService.getVipGradeUserList(couponTemplateDO.getVipGrade());
//                final List<CouponRecordDO> gradeCouponRecordList = vipGradeUserList.stream().map(user -> {
//                    CouponRecordDO couponRecordDO = new CouponRecordDO();
//                    BeanUtils.copyProperties(couponTemplateDO, couponRecordDO);
//                    couponRecordDO.setId(IdUtil.simpleUUID());
//                    couponRecordDO.setCouponId(couponTemplateDO.getId());
//                    couponRecordDO.setUserId(user.getId());
//                    couponRecordDO.setStatus(CouponUsedStatusEnum.UNUSED.getType());
//                    couponRecordDO.setEffectiveStart(firstDayStart);
//                    couponRecordDO.setEffectiveEnd(lastDayEnd);
//
//                    // 创建信息
//                    couponRecordDO.create();
//                    return couponRecordDO;
//                }).collect(Collectors.toList());
//
//                // 批量保存等级下的优惠券信息
//                saveBatch(gradeCouponRecordList);
//
//                couponTemplateDO.setUsageStartDate(firstDayStart);
//                couponTemplateDO.setUsageEndDate(lastDayEnd);
//                couponTemplateDO.setGetStartDate(firstDayStart);
//                couponTemplateDO.setGetEndDate(lastDayEnd);
//
//                // 设置默认类型固定
//                couponTemplateDO.setUsageType(CouponUsageTypeEnum.FIXED.getType());
//
//                return couponTemplateDO;
//
//            }).collect(Collectors.toList());
//
//            // 批量更新原模版时间
//            couponTemplateService.updateBatchById(updateCouponTemplateList);
//
//            return true;
//        }catch (Exception e){
//            // 报错日志信息报错
//            log.error(e.getMessage());
//            return false;
//        }
        return false;
    }

    @Override
@@ -284,27 +304,52 @@
    }

    @Override
    public int statisCouponTemplateCount(QueryCouponStatisticsBO queryCouponStatisticsBO) {
    public Integer statisCouponTemplateCount(QueryCouponStatisticsBO queryCouponStatisticsBO) {
        return couponRecordMapperCustom.statisCouponTemplateCount(queryCouponStatisticsBO);
    }
    @Override
    public int statisCouponTemplateCurMonCount(QueryCouponStatisticsBO queryCouponStatisticsBO) {
    public Integer statisCouponTemplateCurMonCount(QueryCouponStatisticsBO queryCouponStatisticsBO) {
        return couponRecordMapperCustom.statisCouponTemplateCurMonCount(queryCouponStatisticsBO);
    }

    @Override
    public int statisCouponPointCurMonPontAmonut(QueryCouponStatisticsBO queryCouponStatisticsBO) {
    public Integer statisCouponPointCurMonPontAmonut(QueryCouponStatisticsBO queryCouponStatisticsBO) {
        return couponRecordMapperCustom.statisCouponPointCurMonPointAmonut(queryCouponStatisticsBO);
    }

    @Override
    public int getExistCouponAmount(QueryExistCouponDTO dto) {
    public Integer getExistCouponAmount(QueryExistCouponDTO dto) {
        QueryWrapper<CouponRecordDO> queryWrapper=new QueryWrapper<>();
        queryWrapper.lambda().eq(CouponRecordDO::getDeleted, TrueOrFalseEnum.FALSE.isFlag())
                .eq(StringUtils.isNotBlank(dto.getCouponId()), CouponRecordDO::getCouponId,dto.getCouponId())
                .eq(StringUtils.isNotBlank(dto.getCustomerId()),CouponRecordDO::getCustomerId,dto.getCustomerId())
                .eq(null!=dto.getCustomerId(),CouponRecordDO::getCustomerId,dto.getCustomerId())
                .eq(StringUtils.isNotBlank(dto.getCategory()),CouponRecordDO::getCategory,dto.getCategory());

        return baseMapper.selectCount(queryWrapper);
    }

    @Override
    public Integer getExistGainCouponRecordAmountById(String couponId) {
        QueryWrapper<CouponRecordDO> queryWrapper=new QueryWrapper<>();
        queryWrapper.lambda().eq(CouponRecordDO::getDeleted, TrueOrFalseEnum.FALSE.isFlag())
                .eq(StringUtils.isNotBlank(couponId), CouponRecordDO::getCouponId,couponId)
                ;
        return baseMapper.selectCount(queryWrapper);
    }

    @Override
    public Integer getUserGainCouponRecordAmountById(String couponId, Long customerId) {
        QueryWrapper<CouponRecordDO> queryWrapper=new QueryWrapper<>();
        queryWrapper.lambda().eq(CouponRecordDO::getDeleted, TrueOrFalseEnum.FALSE.isFlag())
                .eq(StringUtils.isNotBlank(couponId), CouponRecordDO::getCouponId,couponId)
                .eq(null!=customerId,CouponRecordDO::getCustomerId,customerId)
                ;

        return baseMapper.selectCount(queryWrapper);
    }

    @Override
    public List<CouponRecordVO> getMineCouponRecordList(QueryMineCouponRecordDTO dto) {
        return couponRecordMapperCustom.getMineCouponRecordList(dto);
    }
}