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10 Commits

Author SHA1 Message Date
SpecialX
a6b0c54fba fix: 修复登录路由 + 端口冲突 + Prometheus 配置 + outbox 表结构 + 补充监控基础设施 
1. teacher-portal 登录 JSON 解析错误修复
   - 根因：next.config.js rewrites /api/auth/* → gateway /api/auth/*，
     但 gateway 只在 /api/v1 路由组下注册代理，/api/auth/* 返回 404 纯文本
   - 修复：rewrites 映射 /api/auth/* → /api/v1/iam/*（对齐 iam controller @Controller("v1/iam")）

2. msg / data-ana 端口冲突修复
   - 根因：msg env.ts PORT 默认 3006，与 data-ana（config.py http_port=3006）冲突
   - 修复：msg PORT 默认 3006→3007（对齐端口分配表 msg=3007, data-ana=3006）

3. Prometheus classes-service 3001 DOWN 修复
   - 根因：classes 已合并入 core-edu（P3 裁决 C1），但 prometheus.yml 仍有 classes-service scrape 配置
   - 修复：从 prometheus.yml 删除 classes-service job

4. iam outbox 表 aggregate_id 列长度修复
   - 根因：iam_outbox.aggregate_id VARCHAR(32)，但 UUID 是 36 字符，导致 "Data too long" 错误
   - 修复：DDL 中 VARCHAR(32) → VARCHAR(36)；ALTER TABLE 修复现有数据库

5. 补充未搭建的监控基础设施
   - docker-compose.yml 新增 Alertmanager（9093）/ Loki（3100）/ Promtail（observability profile）
   - prometheus.yml alertmanager target 更新为 edu-alertmanager:9093

验证：
- TS typecheck 19 项目全部通过
- 登录链路 teacher-portal → gateway → iam 验证通过
- Prometheus targets 不再有 classes-service
- 3 个新基础设施容器（alertmanager/loki/promtail）启动成功

AI identity: trae-main（基础设施修复会话）
 2026-07-11 09:22:09 +08:00
SpecialX
61d824924a fix: 修复集成测试中发现的全部 bug — 15 服务端到端验证通过 
修复涵盖 6 大类问题：

1. api-gateway
   - 路径前缀剥离 /api 而非 /api/v1，保留下游 /v1/ controller 前缀
   - JWKS URL 默认值修复
   - publicPaths 白名单对齐 /v1/iam/*

2. iam
   - iam.module.ts exports 补充 PermissionCacheService 和 IamRepository
   - main.ts resolveProtoPath() 多路径探测 proto 文件

3. core-edu
   - app.module.ts AuthMiddleware 全局注册

4. BFF 层 GraphQL 端点（teacher-bff / parent-bff / student-bff）
   - teacher-bff: mock dataScope OWN→SELF 对齐 GraphQL enum；WHATWG Request header .get() 提取
   - parent-bff: handleNodeRequestAndResponse 不存在 → 直接 yoga(req,res)；WHATWG Request header .get() 提取
   - student-bff: auth.resolver 移除 ActionState 信封返回扁平对象；WHATWG Request header .get() 提取

5. ai
   - Kafka 事务降级 + 10s 超时
   - gRPC 拦截器降级
   - dev mode 禁用事务模式

6. 前端 + 共享包
   - teacher-portal: MF 插件条件实例化 + transpilePackages + extensionAlias
   - ui-components: error-boundary.tsx 添加 use client
   - ui-tokens: tailwind-theme.css 移除 @layer base
   - shared-ts: 导出从源码改为 dist 编译产物；OutboxModule global:true

7. infra
   - .gitignore 补充 keys/ *.pem *.key secrets/ 排除规则
   - infra/init-sql/02-all-services-schema.sql 36 张表 DDL

验证结果：
- TS typecheck: 19 个 workspace 项目全部通过
- Go vet + Ruff: 通过
- 15 服务全部启动成功
- 3 个 BFF GraphQL 端点 + 4 个前端页面全部 200
- Gateway → iam → core-edu 端到端链路验证通过

AI identity: trae-main（集成测试修复会话）
 2026-07-11 01:41:46 +08:00
SpecialX
7b7abbb309 feat(msg): 完整实现 msg 消息服务 
包含 channels/preferences/templates/grpc/kafka/outbox/push/redis 等完整实现
 2026-07-10 19:09:52 +08:00
SpecialX
0a71b02e04 fix: code compliance audit and fix across all services
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NestJS (6 services): implement @RequirePermission decorator with
SetMetadata+Reflector, register APP_GUARD globally, fix as assertions
to type guards, add explicit return types, fix import type for express,
fix /metrics implicit any, replace native Error with ApplicationError,
remove typeorm remnants, register LifecycleService.

teacher-bff: add logger, ApplicationError, GlobalErrorFilter, forward
real userId to downstream, log downstream failures, migrate health
controller to shared/health.

Go (2 services): interface to any, doc comments, CORS dev whitelist,
JWT secret fail-fast, push-gateway internal API auth, metrics and
readyz endpoints, remove dead code.

Python (2 services): lifespan return type, dev_mode to bool, data-ana
APIRouter, ai POST body model, ClickHouse async wrapping.
 2026-07-09 17:28:27 +08:00
SpecialX
d8dab70406 feat(infra): add OTel auto-instrumentations across all services
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NestJS 6 services use getNodeAutoInstrumentations().

Python 2 services use FastAPIInstrumentor. Go 2 services use otelgin.
 2026-07-09 13:25:46 +08:00
SpecialX
958b17c9d8 feat(infra): p6 hardening - metrics collection and registry mirror 
- 4 services add collectDefaultMetrics for process metrics
- docker-compose.yml images prefixed with docker.m.daocloud.io
- Prometheus v0.51.0 (nonexistent) fixed to v2.51.0
- Grafana port remapped 3000 to 3030 to avoid teacher-portal conflict
- ClickHouse edu_analytics database initialized
- known-issues.md documents 7 new P6 scenario-to-rule mappings
 2026-07-09 12:29:36 +08:00
SpecialX
566060fade feat(infra): p6 hardening - observability and deploy compose 
- 5 NestJS services add /metrics endpoint via app.getHttpAdapter()
- prometheus.yml scales to 8 services with rule_files and alertmanager
- monitoring compose replaces blackbox with Loki+Promtail
- Grafana datasource adds Loki
- docker-compose.deploy.yml scales to 11 services
- deploy.env.example completes Neo4j/ES/ClickHouse/LLM vars
- teacher-bff adds health.controller
- CI removes continue-on-error on lint step
- teacher-portal lint script changed to eslint src
 2026-07-09 10:21:06 +08:00
SpecialX
416e1bc0b2 feat(msg): 修复通知服务并添加ES降级与Push Gateway推送 
database.ts 导出db常量替代getDb()函数

env.ts JWT_SECRET/ES_URL改optional加DEV_MODE/PUSH_GATEWAY_URL

elasticsearch.ts ES降级: ES_URL未设置时esClient=null

notifications.service.ts 加createBatch+分页查询+Push Gateway推送调用

新建msg-init.sql创建2张表
 2026-07-09 09:08:57 +08:00
SpecialX
e9ea34fe53 feat(p6): production hardening with circuit breaker, backup, monitoring and chaos engineering
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P6 生产硬化阶段交付物（46 文件）：

## 1. API Gateway 中间件链（services/api-gateway/internal/middleware/）
- circuit-breaker.go: gobreaker v2 熔断器（5s 窗口/50% 错误率/30s OPEN→HALF_OPEN）
- ratelimit.go: 令牌桶限流（sync.Map + cleanup goroutine，默认 100rps/20 burst）
- cors.go: CORS 中间件（CORS_ORIGINS 环境变量）
- recovery.go: panic 恢复 + uuid request_id
- security.go: 安全头 + 请求体 10MB 限制
- requestid.go: 请求 ID 注入
- health/health.go: /healthz + /readyz 健康检查
- main.go: 重写注册全部中间件链（Recovery→RequestID→CORS→Security→BodyLimit→RateLimit→CircuitBreaker→Auth）

## 2. 基础设施硬化（infra/）
- backup/backup-mysql.sh: MySQL 全量备份（mysqldump+gzip，按服务独立）
- backup/restore-mysql.sh: 恢复脚本
- backup/backup-cron.sh: cron 调度入口（5 服务批量备份）
- alertmanager/alertmanager.yml: 告警路由（webhook + 邮件示例）
- prometheus/rules.yml: 8 条告警规则（服务可用性/性能/资源 3 组）
- grafana/dashboards/microservices-overview.json: 4 panel 仪表盘
- grafana/provisioning/: 数据源和仪表盘 provisioning
- k8s/namespace.yaml: 4 命名空间（edu-system/services/monitoring/ingress）
- k8s/api-gateway-deployment.yaml: Deployment + Service 骨架
- chaos/experiments.yaml: 3 个 Litmus 混沌实验（pod-kill/network-latency/disk-fill）
- docker-compose.monitoring.yml: 监控栈 profile
- security/secrets.example.env: 8 项密钥占位符
- security/waf-rules.conf: ModSecurity WAF 规则骨架

## 3. 业务服务健康检查 + 优雅停机（5 个 NestJS 服务）
- services/{iam,core-edu,content,msg,classes}/src/shared/health/: /healthz + /readyz
- services/{iam,core-edu,content,msg,classes}/src/shared/lifecycle/: OnModuleInit + OnApplicationShutdown

## 4. Python 服务健康检查
- services/{ai,data-ana}/src/health/health.py: FastAPI APIRouter

## 5. 运维文档
- docs/architecture/runbooks/p6-hardening.md: P6 总览 Runbook（9 章节）
- docs/architecture/runbooks/incident-response.md: 事件响应手册（5 章节）
- docs/architecture/004-p6-addendum.md: 004 架构补记 P6 章节
- docs/troubleshooting/known-issues-p6-addendum.md: 15 条 P6 场景→技术映射

## 验收信号
- RPO ≤ 15min（MySQL 备份 + binlog PITR）
- RTO ≤ 30min（K8s 滚动更新 + DNS 切换）
- P99 ≤ 500ms（熔断 + 限流 + 缓存）
- 熔断器错误率 > 50% 触发 OPEN
- 限流 100rps/20 burst
- 备份保留 7 天
- 混沌实验每月 1 次
 2026-07-08 02:16:58 +08:00
SpecialX
7474a92e3b feat(p5): messaging, push gateway and AI assistant services 
P5 阶段交付物：
- services/msg: 消息通知服务（NestJS）
  - notifications: 发送通知 + ES 全文检索 + search
  - config/elasticsearch.ts: ES Client 单例
  - package.json: 补充 @opentelemetry/sdk-node + exporter-trace-otlp-http
- services/push-gateway: WebSocket 推送网关（Go Gin）
  - internal/hub/hub.go: WebSocket 连接池管理（Register/Unregister/SendToUser）
  - internal/ws/handler.go: JWT 鉴权 + WebSocket 升级 + 内部推送 API
- services/ai: AI 辅助服务（Python FastAPI）
  - /chat + /chat/stream（SSE 流式）
  - /generate/question + /optimize/expression
  - config.py: OpenAI 兼容 API 配置
- packages/shared-proto/proto/msg.proto: NotificationService 契约（send/search）
- packages/shared-proto/proto/ai.proto: AiService 契约（含 stream 方法）
 2026-07-08 01:39:02 +08:00