确认收货 后置处理

Cui Zhi Feng

2024-09-02 efb7d4e40bfc75a56e60da658fa18f824a6eb2dd

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

@@ -6,10 +6,7 @@
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;
@@ -67,17 +64,44 @@
    @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 +116,57 @@
        }

        // 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());


            // 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;
    }
@@ -298,13 +317,38 @@
    }

    @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);
    }
}