降级金额不能大于商品处理数量金额

Cui Zhi Feng

2024-08-29 3fb0b11bbbf0229152e5bc683ba08ba6d2453143

降级金额不能大于商品处理数量金额

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

@@ -601,8 +601,9 @@
                throw new ValidationException("降级金额不能为空");
            }
            deduct = deductAmount.multiply(new BigDecimal(dto.getNum()));
            if(deduct.doubleValue() > oi.getTotal().doubleValue()){
                throw new ValidationException("降级金额不能大于商品总金额");
            BigDecimal dt = oi.getPrice().multiply(new BigDecimal(dto.getNum()));
            if(deduct.doubleValue() > dt.doubleValue()){
                throw new ValidationException("降级金额不能大于商品处理数量金额");
            }
        }