46 lines
1.7 KiB
Markdown
46 lines
1.7 KiB
Markdown
# Phase 14 Completion Report
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## Status
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✅ Completed
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## Implemented
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### P14-T01 ~ P14-T13: 活动核心
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- [x] `Activity` + `ActivityRegistration` 实体
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- [x] `ActivityMapper`（含名额统计查询）
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- [x] `ActivityRegistrationMapper`（含唯一约束查询 + 原子名额检查）
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- [x] `ActivityService` — CRUD/报名/审核/取消/我的活动
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- [x] `ActivityController`（用户端6端点）
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- [x] `ActivityOperatorController`（后台7端点）
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### P14: 数据库
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- [x] V010 迁移：activities + activity_registrations 表
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- 唯一约束：UNIQUE(activity_id, user_id) 防重复报名
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- 状态约束：activity_status + registration_status
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### Miniapp 页面
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- [x] U27 活动首页
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- [x] U28 活动详情
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- [x] U29 活动报名
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- [x] U30 我的活动
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## Core Invariants 已保护
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- ✅ **活动名额并发安全** — 事务内原子检查 + UNIQUE约束兜底
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- ✅ **重复报名安全** — 数据库唯一约束 (activity_id, user_id)
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- ✅ **Pending不占正式名额** — 仅approved状态计入名额统计
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- ✅ **活动取消后通知所有已审核用户**
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## API 端点（13个）
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用户端：GET /activities · GET /activities/upcoming · GET /activities/{id}
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POST /activities/{id}/register · DELETE /activities/{id}/register · GET /activities/my
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后台：POST /operator/activities · PUT /operator/activities/{id}/publish
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PUT /operator/activities/{id}/cancel · GET /operator/activities/{id}/registrations
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POST /operator/activities/registrations/{rid}/approve
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POST /operator/activities/registrations/{rid}/reject
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## Tests
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- `ActivityServiceTest`: 4 个用例（状态常量 + 并发安全Invariants）
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## Next Phase
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Phase 15: 签到（Signed Checkin Token + Staff Scan + Duplicate Check）
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