订单折扣-商品子单

chenjiahe

2024-08-01 2ddb7c749fee28a11a2eb29b7985ba785cb5edc5

订单折扣-商品子单

 phi_platform_user/src/main/java/com/hx/phip/util/api/OrderCreateUtil.java

@@ -710,8 +710,11 @@
        //一级子订单:售价=商品售价*购买数量*折扣
        BigDecimal actualTotal = consumables.getPrice().multiply(vo.getDiscount().divide(new BigDecimal(100)));

        //总订单:订单优惠金额=商品售价*购买数量 减去 一级子订单售价
        discountTotal=discountTotal.add(consumables.getPrice().multiply(buyNum).subtract(actualTotal.multiply(buyNum)));
        if(vo.getDiscountAlgorithm() == OrderItemConstants.DISCOUNT_ALGORITHM_TOTAL){
            actualTotal = consumables.getPrice();
        }else{
            actualTotal = consumables.getPrice().multiply(vo.getDiscount().divide(new BigDecimal(100),15,RoundingMode.HALF_UP)).setScale(2,RoundingMode.HALF_UP);
        }

        //一级子订单金额信息设值
        //设置原价，原价=商品的销售价格
@@ -720,8 +723,22 @@
        vo.setProPrice(consumables.getPrice());
        //设置售价, 售价=项目的销售价格*购买数量*折扣
        vo.setCurPrice(actualTotal);
        //设置优惠前小计，优惠前小计=售价* 商品数量
        vo.setTotal(vo.getCurPrice().multiply(buyNum));
        if(vo.getDiscountAlgorithm() == OrderItemConstants.DISCOUNT_ALGORITHM_TOTAL){
            //设置优惠前小计，优惠前小计=售价* 商品数量
            vo.setTotal(vo.getCurPrice().multiply(buyNum));
            vo.setTotal(vo.getTotal().multiply(vo.getDiscount().divide(new BigDecimal(100),15,RoundingMode.HALF_UP)).setScale(2,RoundingMode.HALF_UP));
            vo.setDiscountMoney(vo.getTotal().divide(buyNum,4,RoundingMode.HALF_UP));
        }else{
            //设置优惠前小计，优惠前小计=售价* 商品数量
            vo.setTotal(vo.getCurPrice().multiply(buyNum));
            vo.setDiscountMoney(vo.getCurPrice());
        }
        //计算折扣金额
        vo.setDiscountOrderPrice(vo.getProPrice().multiply(BigDecimal.valueOf(vo.getBuyNum()).setScale(2,RoundingMode.HALF_UP)).subtract(vo.getTotal()));

        //折扣金额汇总
        discountTotal=discountTotal.add(vo.getDiscountOrderPrice()).setScale(2,RoundingMode.HALF_UP);

        //设置子订单优惠券抵扣金额,开单不知道是否使用优惠券，默认为0
        vo.setCouponTotal(BigDecimal.ZERO);
        //优惠福利总金额