2026-09-05 17:09:21 +08:00
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# 实现流程
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> To-Be 端到端链路;As-Is 见 `ENVIRONMENT.md`
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> 画像分层见 `docs/项目框架设计/表设计/00-架构总览.md`
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------
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2026-09-05 17:39:16 +08:00
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## 0. 本地 bootstrap(新环境 / 新 Agent)
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2026-09-05 17:09:21 +08:00
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```text
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2026-09-09 20:19:55 +08:00
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前置:MySQL 8、**Docker Desktop(Redis + 可选 Neo4j compose)**、Ollama(bge-m3) 已安装并启动
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2026-09-05 17:39:16 +08:00
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① 配置
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cp .env.example .env
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必填:MYSQL_PASSWORD、NEO4J_PASSWORD、DEEPSEEK_API_KEY(对话阶段)
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② 依赖
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pip install -r requirements.txt
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③ Core 模拟库(L0)
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.\scripts\core\reset.ps1
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→ 创建 jinrong_core + 28 客户 / 12 产品 / 持仓交易种子
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2026-09-06 15:09:13 +08:00
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(风控演示:再执行 scripts/demo/prepare_risk_demo.sql 刷新测评日期 · PRD §10.2)
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2026-09-05 17:39:16 +08:00
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④ Agent 共用底座(若库未建)
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mysql -u root -p < docs/项目框架设计/表设计/01-mysql-共用底座.sql
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2026-09-06 15:09:13 +08:00
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(风控:再建 02-mysql-agent专用.sql 的 risk_aml_list + 灌 scripts/agent/seed-aml-list.sql)
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2026-09-05 17:39:16 +08:00
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⑤ 同步
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python scripts/sync/sync_advisor_rel.py → customer_advisor_rel
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python scripts/sync/sync_neo4j.py → 关系图(需 compose neo4j 或 Desktop)
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⑤b Redis(推荐 Docker)
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docker compose up -d redis
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# 或 .\scripts\dev\start-redis.ps1
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# .env: REDIS_URL=redis://127.0.0.1:6380/0 (避开本机 Windows Redis 占 6379)
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2026-09-05 17:39:16 +08:00
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⑥ 验证
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uvicorn app.main:app --reload
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GET http://127.0.0.1:8000/health → {"status":"ok"}
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2026-09-09 20:19:55 +08:00
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cd web && npm run dev → 5173 代理 8000
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python -m pytest → 730 passed 0 skipped
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2026-09-05 17:39:16 +08:00
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RBAC 联调账号:scripts/dev/rbac-seed-reference.md
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2026-09-05 17:09:21 +08:00
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```
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2026-09-07 18:01:16 +08:00
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**尚未自动化:** agent 专用表已有 `02-mysql-agent专用.sql`(手工执行,含 risk_aml_list);Milvus 建 Collection 已随 T-21 自动化(`scripts/kb/build_kb.py` 可重灌)。JWT 中间件已完成(T-01:`app/service/auth_service.py` + `deps.py` 工厂;dev 联调签发 `scripts/dev/issue_dev_token.py`,debug 头兜底仅限 development 且未配 RS256 公钥)。
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2026-09-05 17:39:16 +08:00
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------
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## 1. 链路总览(目标)
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```text
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Client → Gateway(JWT/RBAC) → api/chat → agent_service(LangGraph) → Tools → 存储 → 响应 + audit_log
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```
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2026-09-09 20:19:55 +08:00
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当前:**风控全链路 + Wave 0 共用底座 + 代销平台 v0.1 + AL-09 + 客服 S2 + 前端 P0 主链路(2026-09-09,`merger`)**。**测试基线:`python -m pytest` → 730 passed** · **`web/` 19 Vitest 绿**。
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2026-09-07 00:01:52 +08:00
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2026-09-09 20:19:55 +08:00
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**下一步(统筹 P1):** analytics 问数页 · 接口契约发群 · customer Chat SSE(后端 stream 未接 customer_service)。
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2026-09-08 20:00:39 +08:00
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2026-09-09 20:19:55 +08:00
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**本机已就位状态(2026-09-09):** `.env` 含 `REDIS_URL=redis://127.0.0.1:6380/0`(Docker Redis 7);pytest **730 绿**;前端 Chat/平台页已真接。**演示/走查后按《演示SOP-风控模块.md》§2 重灌**。
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2026-09-07 00:01:52 +08:00
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2026-09-09 20:19:55 +08:00
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**本机已知坑:** `mysql.exe` 不在 PATH;`reset.ps1` 自动化用 `MYSQL_PWD`;**6379 常被 Windows Redis 3.x 占用** → 项目 Docker 映射 **6380**;Milvus 中文路径需英文 `MILVUS_URI`;重装环境后 `python -c "import jose, redis"` 自检。
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2026-09-05 17:39:16 +08:00
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2026-09-05 17:09:21 +08:00
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------
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## 2. 主链路 · 对话
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```text
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输入:Authorization + X-Agent-Type + X-Trace-Id + 用户消息
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↓
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2026-09-07 03:08:27 +08:00
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Gateway:验签、角色准入、注入 AuthContext 【T-01 已做】(JWT 验签/吊销 + AGENT_ACCESS_MATRIX)
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↓
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输入防护:限流(429)→ 注入/超长(400) 【T-03 已做】(Redis 固定窗口 30 次/分 fail-open;被拒 fail-fast 不建会话,blocked 落 input_guard_log)
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↓
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2026-09-07 03:08:27 +08:00
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api/chat:SessionGuard;创建/续 agent_session 【T-06 已做】(actor/agent_type 一致校验)
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↓
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2026-09-07 03:08:27 +08:00
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memory_service:Redis 读最近 N 轮;MySQL 落盘 agent_message 【T-06 已做】(窗口 TTL2h N≤20,miss 回源;同步落盘)
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↓
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2026-09-07 18:01:16 +08:00
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agent_service:LangGraph StateGraph + DeepSeek;tool(意图→Tool) → llm → guard 【T-04 + C2 已做(分组关键词意图 customer/advisor/risk;risk 分支接 C1 四 Tool)】
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2026-09-05 17:09:21 +08:00
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↓
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2026-09-07 08:43:36 +08:00
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Tool(tool_service.run_tool:白名单 → 归属校验 → 执行 → agent_tool_call 落库):
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- CoreReadOnlyRepository:持仓/流水/L0(customer_id 由会话注入,不来自 LLM) 【T-04 已做 app/tool/core_tools.py 三 Tool】
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2026-09-07 18:01:16 +08:00
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- 风控四 Tool:alert_query/customer_context/suitability_check/aml_lookup 【C1 已做 chat_tools(RISK_TOOL_REGISTRY)】
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2026-09-07 12:12:36 +08:00
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- milvus_tool:产品规则 RAG + source_refs 【已做 T-21(app/tool/kb_tools.py + rag_service/milvus_service;仅 customer/advisor 意图开放)】
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2026-09-07 03:08:27 +08:00
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- memory_service:读/写 L1/L2/L3(ProfileGuard) 【窗口读写已做;画像读写待做】
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↓
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输出:assistant 消息 + has_disclaimer(customer/risk 固定免责,T-07 guard 节点)
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2026-09-05 17:09:21 +08:00
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↓
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2026-09-07 08:43:36 +08:00
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落库:agent_message、agent_tool_call(T-04 已接:success/blocked/error 全留痕,message_id 一期 NULL)、audit_log(http_access 已接,同 trace_id)
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```
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------
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## 3. 主链路 · 知识库入库
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```text
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admin/knowledge 上传 → document_parser → embedding_tool(Ollama bge-m3)
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→ milvus_tool 写入 Collection(dim=1024)
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→ 元数据可选写 MySQL;原文件存 data/kb/
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```
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------
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## 4. 分支 · 四 Agent
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| X-Agent-Type | 写画像 | 特殊 |
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| --- | --- | --- |
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| customer | L1 | 仅本人;读 suitability 本人 |
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| advisor | L2 | customer_advisor_rel 校验 |
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| analyst | 无 | 仅 SELECT SQL |
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| risk | L3、预警、适当性 | R-02 可 blocked |
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------
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## 5. 每步 I/O
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| 步骤 | 输入 | 输出 | 约定 |
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| --- | --- | --- | --- |
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| 鉴权 | JWT | AuthContext | 失败 401/403 + audit + input_guard_log 双写(401 归 platform) |
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| 会话 | session_id | Redis ctx + MySQL session | actor_id 一致(AUTH_403_SESSION_AGENT) |
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| RAG | question + product_id? | chunks + source_doc_id | 必须溯源 |
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| 画像读 | customer_id | L1/L2/L3 JSON | RBAC 矩阵 §8 |
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2026-09-05 17:39:16 +08:00
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| Core RO | customer_id | L0/持仓/流水 | 只读 jinrong_core |
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| 审计 | 任意判定 | audit_log INSERT | 不可删改;http_access 经 audit 中间件 |
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2026-09-05 17:09:21 +08:00
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------
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## 6. 关键数据约定
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2026-09-05 17:39:16 +08:00
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- Agent 库 SQL:`docs/项目框架设计/表设计/01-mysql-共用底座.sql`、`02-mysql-agent专用.sql`
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- Core 模拟:`scripts/core/01-ddl.sql` · 说明 `docs/项目框架设计/Core模拟底座/01-表结构与种子说明.md`
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- Redis Key:`docs/项目框架设计/表设计/02-redis-keys.md`
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- Milvus:`kb_product_rules`、`kb_business_ops`;向量 **1024** 维
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- 禁止:Agent 覆盖 L0 正式 C1~C5
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