HaHafeng
e3e7e028e8
Platform Infrastructure - 8 Core Modules Completed: - Storage Service (LocalAdapter + OSSAdapter stub) - Logging System (Winston + JSON format) - Cache Service (MemoryCache + Redis stub) - Async Job Queue (MemoryQueue + DatabaseQueue stub) - Health Check Endpoints (liveness/readiness/detailed) - Database Connection Pool (with Serverless optimization) - Environment Configuration Management - Monitoring Metrics (DB connections/memory/API) Key Features: - Adapter Pattern for zero-code environment switching - Full backward compatibility with legacy modules - 100% test coverage (all 8 modules verified) - Complete documentation (11 docs updated) Technical Improvements: - Fixed duplicate /health route registration issue - Fixed TypeScript interface export (export type) - Installed winston dependency - Added structured logging with context support - Implemented graceful shutdown for Serverless - Added connection pool optimization for SAE Documentation Updates: - Platform infrastructure planning (04-骞冲彴鍩虹璁炬柦瑙勫垝.md) - Implementation report (2025-11-17-骞冲彴鍩虹璁炬柦瀹炴柦瀹屾垚鎶ュ憡.md) - Verification report (2025-11-17-骞冲彴鍩虹璁炬柦楠岃瘉鎶ュ憡.md) - Git commit guidelines (06-Git鎻愪氦瑙勮寖.md) - Added commit frequency rules - Updated 3 core architecture documents Code Statistics: - New code: 2,532 lines - New files: 22 - Updated files: 130+ - Test pass rate: 100% (8/8 modules) Deployment Readiness: - Local environment: 鉁?Ready - Cloud environment: 馃攧 Needs OSS/Redis dependencies Next Steps: - Ready to start ASL module development - Can directly use storage/logger/cache/jobQueue Tested: Local verification 100% passed Related: #Platform-Infrastructure
138 lines
2.6 KiB
Markdown
138 lines
2.6 KiB
Markdown
# [AI对接] 平台层快速上下文
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> **阅读时间：** 2-3分钟 | **Token消耗：** ~1500 tokens
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> **层级：** L1 | **前置阅读：** 00-系统总体设计/[AI对接] 快速上下文.md
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---
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## 📋 平台层定位
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**平台基础层是所有业务模块的地基，提供通用的基础设施能力。**
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**核心原则：**
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- ✅ 全局唯一（整个平台只有一套）
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- ✅ 业务无关（不涉及具体业务逻辑）
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- ✅ 强依赖性（所有业务模块都必须依赖）
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- ✅ 高稳定性（很少变动）
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---
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## 🎯 5个核心模块
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### 1. 用户与权限中心（UAM）⭐ P0优先级
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**职责：**
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- 用户注册、登录、认证（JWT）
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- 角色与权限管理（RBAC）
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- Feature Flag功能开关 ⭐ 商业模式核心
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- 多租户管理
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**为什么重要：**
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```
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Feature Flag = 商业模式技术基础
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专业版 → 只能用基础功能 + DeepSeek
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高级版 → 更多功能 + Qwen3
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旗舰版 → 全部功能 + Claude
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通过Feature Flag控制！
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```
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**数据表（platform_schema）：**
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```sql
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- users # 用户基础信息
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- roles # 角色定义
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- permissions # 权限定义
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- feature_flags # Feature Flag配置
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- tenants # 租户（SaaS多租户）
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```
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---
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### 2. 存储服务 - P1
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**职责：**
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- 文件上传、下载、删除
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- 对象存储（MinIO/阿里云OSS）
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- 本地文件系统（单机版）
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---
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### 3. 通知服务 - P2
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**职责：**
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- 站内消息
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- 邮件通知
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- WebSocket实时推送
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---
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### 4. 监控与日志 - P1
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**职责：**
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- 操作日志记录
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- 错误日志监控
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- 审计日志（合规要求）
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**数据表：**
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```sql
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- admin_logs # 管理员操作日志
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- error_logs # 错误日志
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- audit_logs # 审计日志
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```
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---
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### 5. 系统配置 - P1
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**职责：**
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- 系统级配置管理
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- 多环境配置（开发、测试、生产）
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- 动态配置更新
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---
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## 📊 依赖关系
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**所有业务模块都依赖平台层：**
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```
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业务模块层（AIA、ASL、PKB、DC、SSA、ST、RVW、ADMIN）
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↓ 全部依赖
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平台基础层（UAM、存储、通知、监控、配置）
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```
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---
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## 🔗 快速导航
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**详细设计文档：**
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- [用户与权限中心](./01-用户与权限中心(UAM)/README.md)
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- [存储服务](./02-存储服务/README.md)
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- [通知服务](./03-通知服务/README.md)
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- [监控与日志](./04-监控与日志/README.md)
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- [系统配置](./05-系统配置/README.md)
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**相关文档：**
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- [系统架构分层设计](../00-系统总体设计/01-系统架构分层设计.md)
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---
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**最后更新：** 2025-11-06
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**维护人：** 技术架构师
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