fix：会员保存空指针

cloudroam

2024-08-30 a3fbc3990b6bfb39aacc7edad459a762628526ba

 src/main/java/com/mzl/flower/service/menber/impl/MemberServiceImpl.java

@@ -43,7 +43,7 @@
        if (member.getStartPoint() > member.getEndPoint()) {
            throw new ValidationException("成长点开始不能大于结束");
        }

        if (!StringUtils.isEmpty(member.getDiscountRatio())) {
        int discountRatio1 = member.getDiscountRatio().compareTo(BigDecimal.ZERO);
        if (discountRatio1 == -1) {
            throw new ValidationException("会员折扣百分比不能小于0");
@@ -52,10 +52,13 @@
        if (discountRatio2 == 1) {
            throw new ValidationException("会员折扣百分比不能大于100");
        }
        }
        if (!StringUtils.isEmpty(member.getDiscountAmount())) {
        int discountAmount = member.getDiscountAmount().compareTo(BigDecimal.ZERO);
        if (discountAmount == -1) {
            throw new ValidationException("会员折扣固定金额不能小于0");
        }
        }

        //保存时判断是否有重复的名称
        Member memberByName = memberMapper.getMemberByName(member.getName());