供应商的结算明细

Cui Zhi Feng

2024-09-24 375cc20507dbacaad684f539362d8eee7c7ec205

 src/main/java/com/mzl/flower/service/payment/OrderService.java

@@ -14,6 +14,7 @@
import com.mzl.flower.dto.PriceDTO;
import com.mzl.flower.dto.request.menber.MemberGrowthRecordDTO;
import com.mzl.flower.dto.request.payment.*;
import com.mzl.flower.dto.response.coupon.CouponRecordVO;
import com.mzl.flower.dto.response.flower.FlowerCartListDTO;
import com.mzl.flower.dto.response.flower.FlowerCartListWrapDTO;
import com.mzl.flower.dto.response.flower.FlowerDTO;
@@ -60,16 +61,15 @@
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.ObjectUtils;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.stream.Collectors;

@Service
@Transactional
@@ -1099,6 +1099,15 @@
        List<OrderPointGoodsListDTO> pointGoodsList = orderMapper.getPointGoodsList(id);
        dto.setPointGoodsList(pointGoodsList);

        //判断优惠券ID是否为空 用户优惠券id
        if(StringUtils.isNotBlank(o.getMemberCouponId())){
            CouponRecordVO couponRecordVO = couponRecordService.getCouponRecordById(o.getMemberCouponId());
            if(!ObjectUtils.isEmpty(couponRecordVO)){
                dto.setCouponDiscountType(couponRecordVO.getCouponDiscountType());
                dto.setMinOrderAmount("满"+couponRecordVO.getMinOrderAmount());
            }
        }

        return dto;
    }

@@ -1603,4 +1612,77 @@


    }

    @Transactional
    public String copyOrder(String id) {
        List<OrderItem> ls = orderItemMapper.selectList(
                new QueryWrapper<OrderItem>().eq("order_id", id));
        StringBuilder sb=new StringBuilder();
        ls.stream().forEach(orderItem -> {
            Cart cart = null;
            final Long flowerId = orderItem.getFlowerId();
            final Integer num = orderItem.getNum();
            final String userId=orderItem.getCreateBy();
            // 查看当前的花是否已经下架
            Flower flower = flowerMapper.selectById(flowerId);
            // 查看当前的花的限购
            final Integer limited = flower.getLimited();

            // 查看当前购物车里面是否已经存在当前花
            cart = cartMapper.selectOne(new QueryWrapper<Cart>()
                    .eq("create_by", orderItem.getCreateBy()).eq("flower_id",flowerId));

            if(null==cart){
                cart = new Cart();
                cart.setFlowerId(flowerId);
                cart.setNum(0);
                cart.create(orderItem.getCreateBy());
            }

            if (!flower.getStatus().equals(Constants.FLOWER_STATUS.UP.name())) {
                sb.append(flower.getName() + "已下架");
            }else if(flower.getStatus().equals(Constants.FLOWER_STATUS.UP.name())){
                // 未下架库存逻辑控制
                Integer tmpNum=cart.getNum()+num;
                //查看当前的库存
                if (null!=flower.getStock() && flower.getStock() > 0 && flower.getStock().compareTo(tmpNum) >= 0) {
                    // 库存充足
                    cart.setNum(tmpNum);
                } else if (null!=flower.getStock() && flower.getStock() > 0 && flower.getStock().compareTo(tmpNum) < 0) {
                    // 库存不足，剩多少给多少
                    cart.setNum(flower.getStock());
                    sb.append(flower.getName() + "购物车的总数超过库存，已调整成库存数！");
                }else {
                    sb.append(flower.getName() + "已无库存");
                }

                // 限购控制，如果当前的购物车的数量大于限购的话，则需要控制
                if(null!=limited && limited>0){
                    Integer buyedNum= getFlowerCompleteNumToday(userId,flowerId);
                    Integer todayNum=cart.getNum()+buyedNum;
                    //
                    if(todayNum>limited){
                        cart.setNum(limited-buyedNum<=0?0:limited-buyedNum);
                        sb.append(flower.getName() + "购物车的总数超过限购，已调整成未限购数！");
                    }
                }

            }

            if(null!=cart){
                // 插入购物车
                if(null!=cart.getId()){
                    // 新增
                    cartMapper.updateById(cart);
                }else{
                   // 更新
                    cartMapper.insert(cart);
                }
            }

        });

        return sb.toString();

    }
}