feat(mall): 添加直推奖励功能

KKSU

2025-02-21 877b982710ab433610c8c220f7da592f1ea51e66

 src/main/java/cc/mrbird/febs/mall/service/impl/MemberProfitServiceImpl.java

@@ -738,6 +738,7 @@
                    .collect(Collectors.toMap(MallMember::getId, member -> member));
            // 缓存直推成员
            Map<String, Set<MallMember>> directMembersCache = mallMembers.stream()
                    .filter(member -> StrUtil.isNotBlank(member.getReferrerId()))
                    .collect(Collectors.groupingBy(MallMember::getReferrerId, Collectors.toSet()));