57 lines
1.6 KiB
Markdown
57 lines
1.6 KiB
Markdown
---
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created: 2026-04-06
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type: log
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project: "[[Smart Support]]"
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source: docs/phases/phase-5-dev-log.md
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tags:
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- dev-log
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- phase-5
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- error-handling
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- frontend
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- docker
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- demo
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- rate-limiting
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---
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# Phase 5: Polish + Demo Prep -- Development Log
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> Status: COMPLETED
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> Phase branch: `phase-5/polish-demo`
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> Date started: 2026-03-30
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> Date completed: 2026-03-30
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## What Was Built
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### 后端
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- **对话追踪器** (`conversation_tracker.py`): Protocol + PostgresConversationTracker + NoOpConversationTracker。ensure, record_turn, resolve 生命周期管理。
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- **错误处理** (`tools/error_handler.py`): ErrorCategory 枚举（RETRYABLE/PERMANENT/EXTERNAL/UNKNOWN）、classify_error()、with_retry() 指数退避。
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- **WebSocket 加固**: 速率限制 10 msg/10s、空白消息检查、JSON 数组拒绝、10000 字符限制、fire-and-forget 追踪。
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- **健康检查**: GET /api/health。
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- **演示数据**: demo_data.py + sample_openapi.yaml。
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### 前端（完整实现）
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- API 客户端、导航栏、App Shell
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- 5 个页面：Chat、ReplayList、Replay、Dashboard、Review
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- ErrorBanner 断线提示 + 重连
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- MetricCard + ReplayTimeline 组件
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- WebSocket reconnect() + onDisconnect/onReconnect 回调
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### 基础设施
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- Frontend Dockerfile（多阶段构建）
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- nginx.conf（SPA + WS/API 代理）
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- Docker Compose 全栈（PostgreSQL + Backend + Frontend）
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### 文档
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- 演示脚本、Agent 配置指南、OpenAPI 导入指南、部署文档、README
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## Test Coverage
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- New: 42 tests
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- Total: 449 (后续工程审查增至 516)
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- Coverage: 92.88%
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## Related
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- [[Smart Support]]
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- [[Smart Support/Phase 5 - 打磨 + 演示]]
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