42 lines
1.6 KiB
Markdown
42 lines
1.6 KiB
Markdown
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# Phase 20 Completion Report
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## Status
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✅ Completed
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## Implemented
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### P20-T01 ~ P20-T08: Analytics 分析
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- [x] `AnalyticsService` — Dashboard / 用户漏斗 / Match漏斗 / 每日汇总 / 安全统计
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- [x] `AnalyticsController` — 5个API端点（含日期范围参数）
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- [x] 新增API：/operator/analytics/user-funnel, /match-funnel, /daily-summary, /safety
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- [x] LambdaQueryWrapper 正确引用 Match.matchedAt, Conversation.createdAt, Report.createdAt
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### Admin Web 页面
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- [x] A20 数据分析页 — 用户漏斗（4阶段）+ Match漏斗（6阶段）+ 安全卡片 + 每日汇总表
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- [x] 路由注册：/analytics
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## Core Invariants 已保护
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- ✅ **漏斗各阶段转化率可计算** — 每个阶段计算转化率百分比
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- ✅ **每日汇总包含所有关键指标** — 新增用户/Match/聊天/举报
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- ✅ **数据范围可配置** — since/until 日期参数控制时间窗口
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- ✅ **男女比例/年龄分布有效** — 从 UserProfile 聚合计算
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## API 端点（5个）
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GET /operator/analytics/dashboard（工作台统计）
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GET /operator/analytics/user-funnel?since=&until=（用户漏斗）
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GET /operator/analytics/match-funnel?since=&until=（Match漏斗）
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GET /operator/analytics/daily-summary?days=30（每日汇总）
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GET /operator/analytics/safety（安全统计）
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## Tests
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- `AnalyticsServiceTest`: 5 个不变量用例
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## Project Stats
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- Java files: 195（未增加，复用已有）
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- Test classes: 31 (+1)
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- Migration SQL: 13
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- Admin Web 模块: 10
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## Next Phase
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Phase 21: 账号生命周期（注销/退出服务/数据脱敏）
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