james/vmall
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

chore(openspec): archive add-shop-coupons

Browse Source 
Sync the shop-coupons capability plus the order, frontend-mall, and
frontend-shop-admin requirements into the main specs, and write the capability
Purpose the archive leaves as a placeholder.

Renaming the coupon scenario in the flash-sales and group-buying order deltas
to the exact name now in the main order spec keeps those changes archivable,
since a MODIFIED requirement replaces the whole block.
This commit is contained in:
james
2026-09-18 12:13:49 +00:00
parent c7fad42105
commit cc07ac3230
14 changed files with 73 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openspec/changes/archive/2026-09-18-add-shop-coupons/tasks.md
+23
View File
@@ -0,0 +1,23 @@
## 1. Coupon domain and contract
- [x] 1.1 Add additive Postgres migrations for coupon templates, owned coupon snapshots, order coupon binding, and realized discount minor values.
- [x] 1.2 Implement the Rust coupon module (DTOs, repository, service, handlers, router registration) with customer and shop RBAC/ownership boundaries.
- [x] 1.3 Add `@vmall/shared` coupon types, API-client methods, localized UI strings, and matching fixed-data adapter methods.
## 2. Atomic claims and checkout redemption
- [x] 2.1 Implement conditional template stock claim and per-customer duplicate protection with valid-window checks.
- [x] 2.2 Extend checkout request handling with per-shop coupon choices, server-side currency conversion and threshold validation, and persisted discounts.
- [x] 2.3 Restore redeemed coupons atomically with stock when a pending-payment order is cancelled.
- [x] 2.4 Add API integration coverage for claim contention, cross-shop/expired/ineligible rejection, multi-shop redemption, and cancellation restoration.
## 3. Merchant and customer surfaces
- [x] 3.1 Add shop-admin coupon-template management and a coupons nav entry scoped to the authenticated shop.
- [x] 3.2 Replace mall product-detail coupon strip, buyer coupon list, and checkout coupon selection with shared live-client calls; show persisted discount on payment and order-detail views.
- [x] 3.3 Remove the affected direct coupon fixture imports while retaining the complete fixed-data adapter rollback surface.
## 4. Verification and specification
- [x] 4.1 Seed deterministic coupon templates and verify the live claim-to-checkout-to-cancel flow against the API.
- [x] 4.2 Run cargo test for vmall-api, builds for mall and shop-admin, and strict validation for this OpenSpec change.