feat(ECR-015): RedemptionCode 兑换码并 Closed

批次生成/作废、C 端兑码延长会员；admin-h5 /codes。 Loop continuous。Next：ECR-016 UserIntelligence。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-07 18:16:13 +08:00
parent 0e26aabef8
commit 1eeb0b00e7
33 changed files with 1073 additions and 36 deletions
@@ -0,0 +1,17 @@
+# Backend Design: ECR-015 RedemptionCode
+
+| ID | BD-2026-015 |
+| Status | Approved |
+| Coding | Loop authorized |
+| Level | L2 |
+
+## Boundary
+
+```text
+Domain: RedemptionBatch, RedemptionCode
+App: admin + membership.Redeem
+API: /admin/redemption-* , POST /membership/redeem
+Migration: YES 000018
+```
+
+Rollback: down migration