# BD-2026-009 — Ops-D Commerce

Status: Approved  
**ECR:** ECR-009  
**Date:** 2026-08-07  

## Backend Change Boundary

### In

- `orders.refund_status` TEXT NOT NULL DEFAULT `none`（`none|pending|refunded|rejected`）  
- 表 `membership_plan_prices(plan PRIMARY KEY, display_cents INT, updated_at)`  
- `AdminRepo.ListOrders` 增加 Filter 结构  
- `AdminRepo` Get/Upsert plan prices + audit `plan_price.upsert`  
- Handler query 绑定；OpenAPI  

### Out

- 支付渠道 · 退款出账 · Handler 直连 DB  

### Ownership

| Layer | Owner |
|-------|--------|
| Repository | AdminRepo |
| Service | admin.Service |
| Handler | AdminHandler |
| UI | admin-h5 Orders / Pricing |

## Architecture Evidence

仍：Handler → Service → Repository；无新外部依赖。