Commit Graph

1 Commits

Author SHA1 Message Date
liuwenxin
1b3509b20f feat(system): 计提参数按业务日期时点化取值服务
- param_repository.resolve_values:窗口函数一条 SQL 取全量快照(同日多次变更取 effective_date DESC, id DESC 首条)
- param_service.ParamSnapshot:冻结快照 + 覆盖链(角色 > 产品类别 > 默认行)+ 注册表默认值兜底;fraction/integer/boolean/text 类型化取值
- 12 项单元用例:覆盖链优先级、兜底、同日取最新、冻结不可变

Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-10-12 16:27:56 +08:00