Files
dukang/.cursor/skills/dukang-coding/SKILL.md
T
2026-07-01 17:12:46 +08:00

102 lines
3.1 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
---
name: dukang-coding
description: >-
Implements Dukang Haoke (杜康好客) features following V2/preV1 coding manuals,
module OWNER boundaries, and shared-types contracts. Use when coding APIs,
pages, Prisma logic, task cards, or fixing bugs in this monorepo.
---
# 杜康好客 · 编码 Skill
## 何时启用
- 实现/修复 `apps/*``server/dukang-api``packages/*` 功能
- 用户给出任务卡 ID 或 @ 本 skill
- **不要**用于纯文档问答(直接读手册即可)
## 会话启动(按序)
1. 确认阶段:preV1 → 读 `杜康好客-preV1编码手册.md`;V2 能力 → 读 V2 手册对应 §
2. 读 [`AGENTS.md`](../../AGENTS.md) OWNER 表 → **只改本 OWNER 路径**
3. 有任务卡 ID → 配合 `dukang-task-card` skill 或查 preV1 §9 / V2 §七
4. UI 任务 → `pages/ROUTE_MAP.md` + 对应 `pages/{端}/` 原型
5. 编码前过一遍下方 Checklist
## 编码前 Checklist
```
- [ ] 任务所属 OWNER 与目标路径已确认
- [ ] API 路径、Guard、表名已从 V2 §六/§五 核对
- [ ] 跨模块需求 → 只 inject 对方 exported Service
- [ ] 新枚举/DTO → packages/shared-types
- [ ] 起购/权益/核销规则 → packages/domain(禁止 Controller 硬编码)
- [ ] preV1 Mock → integrations/*,非业务 Service 内散落 if
```
## 后端(OWNER 模块内)
```
modules/{name}/
├── {name}.module.ts # exports: [XxxService] 唯一出口
├── {name}.controller.ts
├── {name}.service.ts # 仅写本模块 Prisma 表
└── dto/
```
WorkflowDTO → Service(本模块表)→ Controller + Guard → 同步 shared-types。
跨模块示例(允许):
```typescript
// trade.service.ts — OWNER A
constructor(
private readonly benefitService: BenefitService, // from BenefitModule
private readonly catalogService: CatalogService,
) {}
await this.benefitService.grantOnOrderPaid(orderId);
```
跨模块示例(禁止):
```typescript
// redeem.service.ts — ❌ 禁止
await this.prisma.order.update({ ... });
```
## 前端(单 App 内)
1. 路由对照 `pages/ROUTE_MAP.md`
2. `src/lib/api.ts` 统一 fetch + `X-Client-App`
3. 类型从 `@dukang/shared-types` import
4. C 端订单 Tab`all | pending_pay | pending_ship | pending_receive | completed`
## 核心业务(packages/domain
```typescript
const benefitAmount = product.benefitAmount ?? product.price;
// 核销:0 < amount ≤ min(balance, 500)
// 同城 min 2 瓶 / 跨城 min 6 瓶
```
## 核销并发(M3+
- Redis `redeem:token:{token}` EX 300
- 事务 + `user_benefit_coupon.version` 乐观锁
-`user_redeem_record` + `store_payout`(PENDING) + `common_event(BENEFIT_LEDGER, REDEEM)`
## 资源上传
`POST /common/resources/upload-token` → OSS 直传 → `POST /common/resources`
## 完成定义
- 任务卡验收项全部满足
- 无跨模块 Prisma 直写
- `pnpm lint` 无新增错误;domain 相关单测通过
## 延伸阅读
- 模块/表/依赖矩阵:[reference-backend.md](reference-backend.md)
- 页面↔API 速查:[reference-frontend.md](reference-frontend.md)
- preV1 Mock 细节:`dukang-prev1` skill