sql更新、架构更新
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# K12Study 项目架构文档（建设中）
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# K12Study 项目模块化里程碑（2026-04-13 ~ 2026-07-01）
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## 1. 目标与范围
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- 在 7.1 前完成从基础架构到核心业务链路的可联调版本，并进入整体测试封板。
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- 里程碑覆盖全流程：逻辑视图、ER/SQL、基础服务、基础架构 API、基础架构前后端、核心课程/学习业务、模块测试、项目整体测试。
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- 当前项目基线：`gateway + auth + upms + boot-dev + python-ai + frontend + app + init/pg`。
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## 1. 当前已确认技术选型
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## 2. 技术路线（当前版本）
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- 图数据库：NebulaGraph（主选），Neo4j（开发备选）。
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- 向量库：Milvus（主选）。
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- 关系库：PostgreSQL（业务主数据与事实源）。
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- 缓存：Redis（token、权限、热点缓存）。
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- 图数据库：NebulaGraph（主选），Neo4j Community（备选）
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- 向量库：Milvus
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- 关系库：PostgreSQL（存储原始业务表）
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## 3. 模块化里程碑分解
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### M0 逻辑视图梳理（04.13-04.15）
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- 目标
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- 固化系统分层、边界与主链路，避免后续并行开发职责交叉。
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- 关键任务
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- 统一 BFF/API 网关边界、认证边界、业务域边界、AI 适配边界。
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- 明确 Web / 小程序 / 后端服务 / 数据与中间件的调用方向。
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- 验收产物
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- `docs/architecture/logical-view.md`
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## 2. 分层职责（先行约定）
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### M1 ER 图与 SQL 设计（04.16-04.21）
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- 目标
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- 完成核心业务域数据模型定版，确保接口与代码开发有稳定数据契约。
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- 关键任务
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- 梳理多租户基础域（tenant/dept/user/role/menu）。
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- 梳理课程域、题目与批改域、成就与推荐域、AI 知识域的数据关系。
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- 定义 SQL 执行顺序、索引策略、跨 schema 依赖约束。
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- 验收产物
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- `docs/architecture/er-diagram.md`
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- `docs/architecture/schema-baseline.sql`
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- PostgreSQL：业务主数据与原始表数据（唯一事实源）
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- NebulaGraph / Neo4j：知识点、题目、学生作答、知识关系等图结构查询
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- Milvus：教材/题解/知识片段向量检索与语义召回
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||||
### M2 基础服务配置（04.22-04.26）
|
||||
- 目标
|
||||
- 打通基础运行底座：PostgreSQL、Redis、注册中心、知识图谱、向量库。
|
||||
- 关键任务
|
||||
- 统一本地开发环境变量命名与连接方式。
|
||||
- 约定 NebulaGraph（主）/Neo4j（备）与 Milvus 接入规范。
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||||
- 明确健康检查、持久化卷、网络隔离策略。
|
||||
- 验收产物
|
||||
- `docs/architecture/base-services.md`
|
||||
- `docs/architecture/service-baseline.compose.yaml`
|
||||
|
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## 3. 三库协同原则（首版）
|
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### M3 基础架构 API 定义（04.27-05.03）
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||||
- 目标
|
||||
- 完成基础能力 API（认证、权限、租户、组织、路由、基础文件）契约冻结。
|
||||
- 关键任务
|
||||
- 统一响应结构、鉴权方式、错误码与 traceId 规范。
|
||||
- 固化 auth/upms 的 API 清单与扩展位。
|
||||
- 验收产物
|
||||
- `docs/architecture/api-design.md`（基础架构 API 段）
|
||||
|
||||
- 关系库到图库：通过同步任务进行实体与关系映射
|
||||
- 关系库到向量库：通过切片与 embedding 任务进行索引
|
||||
- 图谱节点保留源表标识（如 `source_table`、`source_pk`），支持点击节点回查原始表数据
|
||||
### M4 基础架构前后端代码构建（05.04-05.10）
|
||||
- 目标
|
||||
- 实现并联调基础架构链路（登录、当前用户、动态路由、区域树、租户树、部门树）。
|
||||
- 关键任务
|
||||
- 后端：auth/upms 与网关链路稳定化。
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||||
- 前端：React 管理端基础框架与动态路由消费。
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||||
- 小程序：基础请求层与最小页面壳可访问基础接口。
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||||
- 验收标准
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||||
- `/api/auth/*`、`/api/upms/*` 在本地模式和网关模式都可联调。
|
||||
|
||||
## 4. 架构图产物（待补充）
|
||||
### M5 核心课程/学习业务 API 与数据模型冻结（05.11-05.24）
|
||||
- 目标
|
||||
- 将剩余周期聚焦课程与学习核心内容，完成核心域契约冻结。
|
||||
- 关键任务
|
||||
- 完成课程、学习路径、学习记录、学习效果等核心 API 与数据模型定义。
|
||||
- 固化核心流程输入输出 DTO 与事件流。
|
||||
- 验收产物
|
||||
- `docs/architecture/api-design.md`（课程/学习核心段）
|
||||
|
||||
- 系统流程图：建设中
|
||||
- ER 图：建设中
|
||||
- 数据流图：建设中
|
||||
### M6 核心课程/学习业务前后端构建（05.25-06.14）
|
||||
- 目标
|
||||
- 完成课程与学习核心功能前后端落地并联调。
|
||||
- 关键任务
|
||||
- 后端：课程与学习域核心能力实现。
|
||||
- 前端/小程序：课程学习主流程页面与 API 接入。
|
||||
- 验收标准
|
||||
- 课程发布 -> 学习执行 -> 学习记录回写的核心闭环可演示。
|
||||
|
||||
### M7 核心内容专项测试与修复（06.15-06.24）
|
||||
- 目标
|
||||
- 核心课程/学习模块通过功能、接口、回归测试。
|
||||
- 关键任务
|
||||
- 覆盖课程、学习、基础架构联动场景。
|
||||
- 修复阻塞级问题并完成回归。
|
||||
- 验收产物
|
||||
- `docs/architecture/test-plan.md`（模块测试段）
|
||||
|
||||
### M8 整体回归与发布评估（06.25-07.01）
|
||||
- 目标
|
||||
- 完成全链路回归、性能基线与发布准入评估。
|
||||
- 关键任务
|
||||
- 核心课程/学习主流程端到端回归与异常链路验证。
|
||||
- 输出上线前 go/no-go 结论。
|
||||
- 验收产物
|
||||
- `docs/architecture/test-plan.md`（整体测试段）
|
||||
|
||||
## 4. 三库协同原则（首版）
|
||||
- 关系库到图库：通过同步任务进行实体与关系映射。
|
||||
- 关系库到向量库：通过切片与 embedding 任务进行索引。
|
||||
- 图谱节点保留源表标识（如 `source_table`、`source_pk`），支持点击节点回查原始表数据。
|
||||
|
||||
## 5. 执行原则
|
||||
- 所有模块按“先契约、后实现、再联调、最后回归”的顺序推进。
|
||||
- API 契约冻结后，跨端协作不随意破坏兼容性；新增字段走向后兼容策略。
|
||||
- 数据模型以 `init/pg` 既有结构为基础，新增结构优先走增量脚本。
|
||||
|
||||
## 6. 风险与缓冲策略
|
||||
- 风险一：业务域并行开发导致接口反复变更。
|
||||
- 策略：M3/M5 设置 API 冻结点，冻结后变更必须评审。
|
||||
- 风险二：AI 相关链路依赖图谱/向量服务稳定性不足。
|
||||
- 策略：先完成本地 mock + 异步任务队列，再切换真实存储。
|
||||
- 风险三：最后阶段联调问题集中爆发。
|
||||
- 策略：M6 结束前必须打通最小闭环，M7 提前做模块回归。
|
||||
|
||||
## 7. 分册文档
|
||||
- `docs/architecture/README.md`
|
||||
- `docs/architecture/logical-view.md`
|
||||
- `docs/architecture/er-diagram.md`
|
||||
- `docs/architecture/schema-baseline.sql`
|
||||
- `docs/architecture/base-services.md`
|
||||
- `docs/architecture/service-baseline.compose.yaml`
|
||||
- `docs/architecture/api-design.md`
|
||||
- `docs/architecture/test-plan.md`
|
||||
|
||||
|
||||
30
docs/architecture/README.md
Normal file
30
docs/architecture/README.md
Normal file
@@ -0,0 +1,30 @@
|
||||
# K12Study 架构设计分册
|
||||
## 文档目标
|
||||
本目录用于承载 4.13-7.1 里程碑执行所需的架构设计产物，作为 `docs/architecture.md` 的细化文档集合。
|
||||
|
||||
## 文档清单
|
||||
- `logical-view.md`
|
||||
- 系统逻辑视图、模块边界、主链路。
|
||||
- `er-diagram.md`
|
||||
- 核心业务 ER 关系与跨域数据依赖说明。
|
||||
- `schema-baseline.sql`
|
||||
- 数据与 AI 存储侧的增量 SQL 草案（设计基线）。
|
||||
- `base-services.md`
|
||||
- PG/Redis/知识图谱/向量库基础服务配置方案。
|
||||
- `service-baseline.compose.yaml`
|
||||
- 基础服务编排样例（开发环境基线）。
|
||||
- `api-design.md`
|
||||
- 基础架构 API 与业务功能 API 设计。
|
||||
- `test-plan.md`
|
||||
- 模块测试和项目整体测试计划。
|
||||
- `系统架构.drawio`
|
||||
- 系统分层、角色入口、Java/Python/数据层关系图。
|
||||
- `代码架构.drawio`
|
||||
- 前后端与服务模块、共享契约、基础设施代码架构图。
|
||||
|
||||
## 使用顺序
|
||||
1. 先阅读 `logical-view.md` 明确边界。
|
||||
2. 再阅读 `er-diagram.md` 与 `schema-baseline.sql` 对齐数据模型。
|
||||
3. 按 `base-services.md` 与 `service-baseline.compose.yaml` 准备基础服务。
|
||||
4. 依据 `api-design.md` 先冻结契约，再推进前后端实现。
|
||||
5. 按 `test-plan.md` 执行模块测试与整体测试。
|
||||
82
docs/architecture/api-design.md
Normal file
82
docs/architecture/api-design.md
Normal file
@@ -0,0 +1,82 @@
|
||||
# API 设计（基础架构 + 业务功能）
|
||||
## 1. API 设计原则
|
||||
- 对外统一前缀：`/api/*`。
|
||||
- 统一响应结构：`code/message/data/traceId`。
|
||||
- 认证策略：JWT + RBAC，网关做统一鉴权透传。
|
||||
- API 冻结点：
|
||||
- 基础架构 API 在 M3 冻结。
|
||||
- 业务 API 在 M5 冻结。
|
||||
|
||||
## 2. 基础架构 API（M3）
|
||||
### 2.1 认证域（auth）
|
||||
- `POST /api/auth/login`
|
||||
- `POST /api/auth/refresh`
|
||||
- `GET /api/auth/current-user`
|
||||
|
||||
### 2.2 权限与组织域（upms）
|
||||
- `GET /api/upms/routes`
|
||||
- `GET /api/upms/current-user`
|
||||
- `GET /api/upms/areas/tree`
|
||||
- `GET /api/upms/tenants/tree`
|
||||
- `GET /api/upms/depts/tree`
|
||||
|
||||
### 2.3 基础扩展 API（建议补充）
|
||||
- 文件域
|
||||
- `POST /api/upms/files/upload`
|
||||
- `GET /api/upms/files/{fileId}`
|
||||
- 站内消息域
|
||||
- `GET /api/upms/messages/inbox`
|
||||
- `POST /api/upms/messages/{messageId}/read`
|
||||
|
||||
## 3. 业务功能 API（M5）
|
||||
### 3.1 课程域（course）
|
||||
- `POST /api/course/courses`
|
||||
- `GET /api/course/courses/{courseId}`
|
||||
- `POST /api/course/courses/{courseId}/chapters`
|
||||
- `POST /api/course/knowledge-points`
|
||||
- `POST /api/course/chapters/{chapterId}/knowledge-relations`
|
||||
- `GET /api/course/students/{studentId}/mastery`
|
||||
|
||||
### 3.2 习题/作业/批改域（question）
|
||||
- 题库与题目
|
||||
- `POST /api/question/banks`
|
||||
- `POST /api/question/questions`
|
||||
- `POST /api/question/banks/{bankId}/questions/{questionId}`
|
||||
- 试卷与作业
|
||||
- `POST /api/question/papers`
|
||||
- `POST /api/question/assignments`
|
||||
- `POST /api/question/assignments/{assignmentId}/targets`
|
||||
- 提交与批改
|
||||
- `POST /api/question/submissions`
|
||||
- `POST /api/question/submissions/{submissionId}/answers`
|
||||
- `POST /api/question/grading/tasks`
|
||||
- `GET /api/question/grading/tasks/{taskId}`
|
||||
- 错题与复习
|
||||
- `GET /api/question/wrong-questions`
|
||||
- `POST /api/question/review/plans/generate`
|
||||
- `POST /api/question/review/executions`
|
||||
|
||||
### 3.3 成就域（achievement）
|
||||
- `POST /api/achievement/definitions`
|
||||
- `POST /api/achievement/rules/templates`
|
||||
- `GET /api/achievement/users/{userId}/records`
|
||||
- `GET /api/achievement/users/{userId}/progress`
|
||||
- `POST /api/achievement/events/trigger`
|
||||
|
||||
### 3.4 推荐域（recommendation）
|
||||
- `POST /api/recommendation/tasks`
|
||||
- `GET /api/recommendation/tasks/{taskId}/items`
|
||||
- `POST /api/recommendation/items/{itemId}/feedback`
|
||||
- `GET /api/recommendation/effects/daily`
|
||||
|
||||
### 3.5 AI 知识域（ai）
|
||||
- `POST /api/ai/knowledge/files`
|
||||
- `POST /api/ai/knowledge/files/{fileId}/sync`
|
||||
- `GET /api/ai/knowledge/sync-tasks/{taskId}`
|
||||
- `POST /api/ai/retrieval/query`
|
||||
- `GET /api/ai/health`
|
||||
|
||||
## 4. API 阶段交付映射
|
||||
- M3：`auth + upms + file/message 基础扩展`
|
||||
- M5：`course + question + achievement + recommendation + ai`
|
||||
- M6：前后端按冻结 API 完成联调，不新增破坏性变更。
|
||||
59
docs/architecture/base-services.md
Normal file
59
docs/architecture/base-services.md
Normal file
@@ -0,0 +1,59 @@
|
||||
# 基础服务配置方案（PG / Redis / 知识图谱 / 向量库）
|
||||
## 1. 目标
|
||||
- 为 4.13-7.1 研发阶段提供统一、可重复的基础服务底座。
|
||||
- 与现有 `docker/dev-common` 与 `.devcontainer` 方案兼容，减少环境差异。
|
||||
|
||||
## 2. 服务基线
|
||||
- 必选
|
||||
- PostgreSQL：主业务数据存储（多 schema）。
|
||||
- Redis：缓存、会话、热点数据。
|
||||
- Nacos：配置中心与注册中心（服务化阶段）。
|
||||
- NebulaGraph：知识图谱主方案（Neo4j 作为开发备选）。
|
||||
- Milvus：向量检索主方案。
|
||||
- 可选
|
||||
- Python AI 服务：统一模型调用、图谱同步、向量写入。
|
||||
|
||||
## 3. 环境变量命名建议
|
||||
- PostgreSQL
|
||||
- `K12STUDY_DB_HOST`
|
||||
- `K12STUDY_DB_PORT`
|
||||
- `K12STUDY_DB_NAME`
|
||||
- `K12STUDY_DB_USER`
|
||||
- `K12STUDY_DB_PASSWORD`
|
||||
- Redis
|
||||
- `K12STUDY_REDIS_HOST`
|
||||
- `K12STUDY_REDIS_PORT`
|
||||
- `K12STUDY_REDIS_PASSWORD`
|
||||
- Nacos
|
||||
- `K12STUDY_REGISTRY_HOST`
|
||||
- `K12STUDY_REGISTRY_PORT`
|
||||
- `K12STUDY_REGISTRY_GRPC_PORT`
|
||||
- `K12STUDY_REGISTRY_RAFT_PORT`
|
||||
- 知识图谱（Nebula）
|
||||
- `K12STUDY_GRAPH_HOST`
|
||||
- `K12STUDY_GRAPH_PORT`
|
||||
- `K12STUDY_GRAPH_USER`
|
||||
- `K12STUDY_GRAPH_PASSWORD`
|
||||
- 向量库（Milvus）
|
||||
- `K12STUDY_VECTOR_HOST`
|
||||
- `K12STUDY_VECTOR_PORT`
|
||||
- `K12STUDY_VECTOR_GRPC_PORT`
|
||||
|
||||
## 4. 配置落地建议
|
||||
- 阶段一（M2）
|
||||
- 先以本地单机编排启动，保证联调可用。
|
||||
- 阶段二（M5-M6）
|
||||
- 将图谱/向量配置接入 `ai-client` 与 `python-ai`。
|
||||
- 阶段三（M7-M8）
|
||||
- 增加连通性与降级测试（图谱不可用、向量库超时、Redis 抖动）。
|
||||
|
||||
## 5. 健康检查建议
|
||||
- PostgreSQL：`pg_isready`
|
||||
- Redis：`redis-cli ping`
|
||||
- NebulaGraph：`graphd` 端口连接可用
|
||||
- Milvus：HTTP `/healthz`
|
||||
- Python AI：`GET /health`
|
||||
|
||||
## 6. 与现有目录关系
|
||||
- 现有公共服务编排：`docker/dev-common/docker-compose.public-services.yml`
|
||||
- 本文新增服务编排样例：`docs/architecture/service-baseline.compose.yaml`
|
||||
77
docs/architecture/er-diagram.md
Normal file
77
docs/architecture/er-diagram.md
Normal file
@@ -0,0 +1,77 @@
|
||||
# K12Study 核心 ER 设计
|
||||
## 1. 建模范围
|
||||
- 基础域：租户、组织、用户、角色、菜单、文件。
|
||||
- 课程域：课程、章节、学习节点、知识点、学习进度。
|
||||
- 习题与批改域：题库、试卷、作业、提交、批改、错题与复习。
|
||||
- 成就与推荐域：成就定义、用户成就、推荐任务、反馈、学习闭环。
|
||||
- AI 知识域：知识文件、同步任务、图谱实体/关系。
|
||||
|
||||
## 2. 核心关系图（基础域 + 教学主链路）
|
||||
```mermaid
|
||||
erDiagram
|
||||
SYS_TENANT ||--o{ SYS_DEPT : contains
|
||||
SYS_DEPT ||--o{ SYS_USER : has
|
||||
SYS_ROLE ||--o{ SYS_ROLE_MENU : grants
|
||||
SYS_MENU ||--o{ SYS_ROLE_MENU : mapped
|
||||
SYS_USER ||--o{ SYS_FILE : uploads
|
||||
|
||||
COURSE ||--o{ COURSE_CHAPTER : contains
|
||||
COURSE_CHAPTER ||--o{ COURSE_NODE : contains
|
||||
KNOWLEDGE_POINT ||--o{ CHAPTER_KP_REL : mapped
|
||||
COURSE_CHAPTER ||--o{ CHAPTER_KP_REL : mapped
|
||||
COURSE_NODE ||--o{ NODE_KP_REL : mapped
|
||||
KNOWLEDGE_POINT ||--o{ NODE_KP_REL : mapped
|
||||
|
||||
QUESTION_BANK ||--o{ BANK_QUESTION_REL : contains
|
||||
QUESTION_ITEM ||--o{ BANK_QUESTION_REL : included
|
||||
PAPER ||--o{ PAPER_QUESTION : contains
|
||||
QUESTION_ITEM ||--o{ PAPER_QUESTION : included
|
||||
ASSIGNMENT ||--o{ SUBMISSION : receives
|
||||
SUBMISSION ||--o{ SUBMISSION_ANSWER : has
|
||||
QUESTION_ITEM ||--o{ SUBMISSION_ANSWER : answered
|
||||
GRADING_TASK ||--o{ ANSWER_GRADE : produces
|
||||
SUBMISSION_ANSWER ||--o{ ANSWER_GRADE : graded
|
||||
|
||||
USER_ACHIEVEMENT }o--|| ACHIEVEMENT : awarded
|
||||
USER_ACHIEVEMENT }o--|| SYS_USER : owner
|
||||
RECOMMENDATION_TASK ||--o{ RECOMMENDATION_ITEM : produces
|
||||
RECOMMENDATION_ITEM ||--o{ RECOMMENDATION_FEEDBACK : receives
|
||||
```
|
||||
|
||||
## 3. AI 知识域关系图
|
||||
```mermaid
|
||||
erDiagram
|
||||
SYS_FILE ||--o{ AI_KNOWLEDGE_FILE : source
|
||||
AI_KNOWLEDGE_FILE ||--o{ AI_KNOWLEDGE_SYNC_TASK : schedules
|
||||
AI_KNOWLEDGE_FILE ||--o{ AI_GRAPH_ENTITY : extracts
|
||||
AI_GRAPH_ENTITY ||--o{ AI_GRAPH_RELATION : links
|
||||
```
|
||||
|
||||
## 4. 实体到现有表映射（节选）
|
||||
- `SYS_TENANT` -> `upms.tb_sys_tenant`
|
||||
- `SYS_DEPT` -> `upms.tb_sys_dept`
|
||||
- `SYS_USER` -> `upms.tb_sys_user`
|
||||
- `SYS_ROLE` -> `upms.tb_sys_role`
|
||||
- `SYS_MENU` -> `upms.tb_sys_menu`
|
||||
- `COURSE` -> `course.cl_course`
|
||||
- `KNOWLEDGE_POINT` -> `course.cl_knowledge_point`
|
||||
- `QUESTION_ITEM` -> `question.hw_question_item`
|
||||
- `ASSIGNMENT` -> `question.hw_assignment`
|
||||
- `SUBMISSION` -> `question.hw_submission`
|
||||
- `GRADING_TASK` -> `question.gd_grading_task`
|
||||
- `ACHIEVEMENT` -> `achievement.ac_achievement`
|
||||
- `USER_ACHIEVEMENT` -> `achievement.ac_user_achievement`
|
||||
- `AI_KNOWLEDGE_FILE` -> `ai.tb_ai_knowledge_file`
|
||||
|
||||
## 5. SQL 基线目录（现有）
|
||||
- `init/pg/auth/10_create_auth_tables.sql`
|
||||
- `init/pg/upms/10_create_upms_tables.sql`
|
||||
- `init/pg/course/10_create_course_tables.sql`
|
||||
- `init/pg/question/10_create_question_tables.sql`
|
||||
- `init/pg/achievement/10_create_achievement_tables.sql`
|
||||
- `init/pg/ai/10_create_ai_tables.sql`
|
||||
|
||||
## 6. 设计建议
|
||||
- 保持跨域依赖单向：`course/question/achievement/recommendation` 通过 `upms` 提供的主体信息关联。
|
||||
- 涉及 AI 知识检索的数据优先走异步同步表，避免在线写链路阻塞。
|
||||
- 复杂业务报表优先通过事实表/汇总表落地，避免线上实时多表大 join。
|
||||
77
docs/architecture/logical-view.md
Normal file
77
docs/architecture/logical-view.md
Normal file
@@ -0,0 +1,77 @@
|
||||
# K12Study 逻辑视图
|
||||
## 1. 分层结构
|
||||
- 终端层
|
||||
- `frontend`（React 管理端）
|
||||
- `app`（微信小程序）
|
||||
- 接入与安全层
|
||||
- `gateway`（统一入口、鉴权、路由、跨域、trace）
|
||||
- `auth`（登录、刷新、当前用户）
|
||||
- 平台能力层
|
||||
- `upms`（租户、组织、用户、角色、菜单、路由元数据）
|
||||
- `ai-client`（Java 侧 AI 适配）
|
||||
- `python-ai`（AI 处理服务）
|
||||
- 业务域层（规划中）
|
||||
- `course`、`question`、`achievement`、`recommendation`
|
||||
- 数据与基础设施层
|
||||
- PostgreSQL（多 schema）
|
||||
- Redis（缓存、会话、热点）
|
||||
- NebulaGraph / Neo4j（知识图谱）
|
||||
- Milvus（向量检索）
|
||||
- Nacos（注册配置）
|
||||
|
||||
## 2. 逻辑架构图
|
||||
```mermaid
|
||||
graph TD
|
||||
WEB[Frontend React] --> GW[Gateway]
|
||||
MINI[Mini Program] --> GW
|
||||
|
||||
GW --> AUTH[Auth Service]
|
||||
GW --> UPMS[UPMS Service]
|
||||
GW --> COURSE[Course Service]
|
||||
GW --> QUESTION[Question Service]
|
||||
GW --> ACHIEVE[Achievement Service]
|
||||
GW --> REC[Recommendation Service]
|
||||
|
||||
AUTH --> PG[(PostgreSQL)]
|
||||
UPMS --> PG
|
||||
COURSE --> PG
|
||||
QUESTION --> PG
|
||||
ACHIEVE --> PG
|
||||
REC --> PG
|
||||
|
||||
AUTH --> REDIS[(Redis)]
|
||||
UPMS --> REDIS
|
||||
COURSE --> REDIS
|
||||
QUESTION --> REDIS
|
||||
ACHIEVE --> REDIS
|
||||
REC --> REDIS
|
||||
|
||||
QUESTION --> AICLIENT[AI Client]
|
||||
AICLIENT --> PYAI[Python AI]
|
||||
PYAI --> KG[(NebulaGraph / Neo4j)]
|
||||
PYAI --> VDB[(Milvus)]
|
||||
PYAI --> PG
|
||||
```
|
||||
|
||||
## 3. 主链路视角
|
||||
### 3.1 基础架构链路
|
||||
- 登录：`frontend/app -> /api/auth/login -> auth -> token`
|
||||
- 权限与路由：`frontend/app -> /api/upms/routes -> upms`
|
||||
- 组织数据：`/api/upms/areas/tree|tenants/tree|depts/tree`
|
||||
|
||||
### 3.2 教学业务链路
|
||||
- 教师发作业：题库/试卷/作业配置 -> 投放班级。
|
||||
- 学生提交：答题内容 + 文件（可选）。
|
||||
- 批改流程：自动批改 + 人工复核 -> 成绩汇总 -> 错题沉淀。
|
||||
- 复习与推荐：复习计划 -> 推荐内容 -> 用户反馈 -> 闭环效果。
|
||||
- 成就激励：事件触发 -> 规则命中 -> 成就发放/进度更新。
|
||||
|
||||
### 3.3 AI 知识链路
|
||||
- 文件入库：`upms.tb_sys_file -> ai.tb_ai_knowledge_file`
|
||||
- 同步任务：`ai.tb_ai_knowledge_sync_task` 异步推送图谱/向量库
|
||||
- 检索与推理：业务服务通过 `ai-client` 调 `python-ai`
|
||||
|
||||
## 4. 设计约束
|
||||
- API 对外统一前缀 `/api/*`，内部服务前缀保持领域语义。
|
||||
- 多租户与组织隔离字段在核心表统一保留（`tenant_id/tenant_path/dept_id/dept_path/adcode`）。
|
||||
- 业务域之间优先通过 API 契约与事件解耦，不直接跨模块读写表。
|
||||
@@ -13,7 +13,7 @@
|
||||
<mxCell id="10" value="cl_course<br>PK course_id<br>title, subject_code, grade_code<br>difficulty_level, status<br>tenant_id, adcode, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxGeometry x="50" y="130" width="250" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="12" value="cl_course_lesson<br>PK lesson_id<br>FK chapter_id -> cl_course_chapter.chapter_id<br>lesson_no, lesson_title, duration_sec<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxCell id="12" value="cl_course_node<br>PK node_id<br>FK chapter_id -> cl_course_chapter.chapter_id<br>node_no, node_title, node_type, class_type<br>duration_sec, tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxGeometry x="650" y="300" width="270" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="13" value="cl_knowledge_point<br>PK kp_id<br>kp_code, kp_name, subject_code, grade_code<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;" parent="1" vertex="1">
|
||||
@@ -22,7 +22,7 @@
|
||||
<mxCell id="14" value="cl_course_knowledge_rel<br>PK (course_id, kp_id)<br>FK course_id -> cl_course.course_id<br>FK kp_id -> cl_knowledge_point.kp_id<br>weight, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxGeometry x="1680" y="190" width="280" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="15" value="cl_course_resource<br>PK resource_id<br>FK lesson_id -> cl_course_lesson.lesson_id<br>resource_type(pdf/video/doc), resource_url<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxCell id="15" value="cl_node_resource<br>PK resource_id<br>FK node_id -> cl_course_node.node_id<br>resource_type(PDF/VIDEO/DOC/IMAGE/LINK), file_id/resource_url<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxGeometry x="640" y="560" width="290" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="16" value="cl_course_tag<br>PK tag_id<br>tag_name, tag_type<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;" parent="1" vertex="1">
|
||||
@@ -34,7 +34,7 @@
|
||||
<mxCell id="18" value="cl_learning_session<br>PK session_id<br>FK user_id -> tb_sys_user.user_id<br>FK course_id -> cl_course.course_id<br>status(STARTED/PAUSED/COMPLETED)<br>started_at, ended_at, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxGeometry x="950" y="450" width="300" height="140" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="19" value="cl_learning_progress<br>PK progress_id<br>FK session_id -> cl_learning_session.session_id<br>FK lesson_id -> cl_course_lesson.lesson_id<br>progress_pct, last_position_sec<br>mastery_level, tenant_id, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxCell id="19" value="cl_learning_progress<br>PK progress_id<br>FK session_id -> cl_learning_session.session_id<br>FK node_id -> cl_course_node.node_id<br>progress_pct, last_position_sec<br>mastery_level, tenant_id, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxGeometry x="1880" y="295" width="320" height="140" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="20" value="cl_learning_event<br>PK event_id<br>FK session_id -> cl_learning_session.session_id<br>event_type(start/pause/seek/finish)<br>event_time, payload_json, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
@@ -46,15 +46,18 @@
|
||||
<mxCell id="22" value="外部同步依赖（ai）<br>ai.tb_ai_knowledge_file<br>ai.tb_ai_knowledge_sync_task<br>ai.tb_ai_graph_entity / ai.tb_ai_graph_relation" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#ffe6cc;strokeColor=#d79b00;" parent="1" vertex="1">
|
||||
<mxGeometry x="1320" y="760" width="330" height="150" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="23" value="cl_kp_prerequisite_rel<br>PK (kp_id, pre_kp_id)<br>FK kp_id -> cl_knowledge_point.kp_id<br>FK pre_kp_id -> cl_knowledge_point.kp_id<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxCell id="23" value="cl_chapter_kp_rel<br>PK (chapter_id, kp_id)<br>FK chapter_id -> cl_course_chapter.chapter_id<br>FK kp_id -> cl_knowledge_point.kp_id<br>relation_type, weight, is_core, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxGeometry x="1320" y="150" width="340" height="120" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="24" value="cl_kp_material_rel<br>PK (kp_id, resource_id)<br>FK kp_id -> cl_knowledge_point.kp_id<br>FK resource_id -> cl_course_resource.resource_id<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxCell id="24" value="cl_node_kp_rel<br>PK (node_id, kp_id)<br>FK node_id -> cl_course_node.node_id<br>FK kp_id -> cl_knowledge_point.kp_id<br>relation_type, weight, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxGeometry x="1350" y="565" width="360" height="120" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="25" value="cl_student_kp_mastery<br>PK mastery_id<br>FK kp_id -> cl_knowledge_point.kp_id<br>student_id, mastery_level, mastery_score<br>last_practiced_at, tenant_id, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxGeometry x="1320" y="420" width="360" height="120" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="26" value="cl_node_homework_rel<br>PK (node_id, assignment_id)<br>FK node_id -> cl_course_node.node_id<br>assignment_id -> question.hw_assignment.assignment_id<br>relation_type, tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxGeometry x="1710" y="560" width="390" height="120" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="100" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="10" target="11" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
@@ -88,13 +91,13 @@
|
||||
<mxCell id="110" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="18" target="20" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="112" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="13" target="23" edge="1">
|
||||
<mxCell id="112" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="11" target="23" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="113" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="13" target="24" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="114" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="15" target="24" edge="1">
|
||||
<mxCell id="114" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="12" target="24" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="115" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="13" target="25" edge="1">
|
||||
@@ -103,6 +106,9 @@
|
||||
<mxCell id="116" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="19" target="25" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="117" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="12" target="26" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="11" value="cl_course_chapter<br>PK chapter_id<br>FK course_id -> cl_course.course_id<br>chapter_no, chapter_title<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxGeometry x="340" y="240" width="250" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
|
||||
@@ -31,7 +31,7 @@
|
||||
<mxCell id="60" value="设计方法与原因<br>1) CQRS：课程目录读取与学习进度写入分离<br>2) 会话聚合驱动事件化进度更新<br>3) 热点进度走Redis，减轻主库读压<br>4) 课程实体与知识点索引分离，支持后续多策略检索<br>5) 同步调度支持 JAR 本地执行与 REST 远程触发" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;fontSize=12;" parent="1" vertex="1">
|
||||
<mxGeometry x="1360" y="170" width="360" height="190" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="100" value="浏览课程/课时" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="10" target="20" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="100" value="浏览课程/学习节点" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="10" target="20" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="101" value="课程发布/下架" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="11" target="20" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="102" value="规范校验" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="12" target="20" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="103" value="课程目录查询" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="20" target="30" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
|
||||
@@ -7,34 +7,37 @@
|
||||
<mxCell id="2" value="02 习题与作业 - ER图（question单schema：10_create + 20_init）" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=22;fontStyle=1;" parent="1" vertex="1">
|
||||
<mxGeometry x="20" y="20" width="520" height="30" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="3" value="说明：question 目录仅保留 2 个 SQL 文件（10_create_question_tables.sql / 20_init_question_seed.sql）" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=12;fontColor=#666666;" parent="1" vertex="1">
|
||||
<mxCell id="3" value="说明：question 目录仅保留 2 个 SQL 文件（10_create_question_tables.sql / 20_init_question_seed.sql），推荐 rc_* 表已并入 question schema" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=12;fontColor=#666666;" parent="1" vertex="1">
|
||||
<mxGeometry x="20" y="52" width="1100" height="24" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="10" value="question.hw_question_bank<br>PK bank_id<br>bank_name, subject_code, grade_code, status<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxGeometry x="40" y="90" width="270" height="120" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="11" value="question.hw_question_item<br>PK question_id<br>FK bank_id -> hw_question_bank.bank_id<br>question_type, stem, stem_json, difficulty<br>answer_payload, analysis, scoring_rule_json<br>question_status, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxCell id="11" value="question.hw_question_item<br>PK question_id<br>question_type, stem, stem_json, difficulty<br>answer_payload, analysis, scoring_rule_json<br>question_status, tenant_id, created_at, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxGeometry x="350" y="80" width="380" height="170" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="20" value="question.hw_bank_question_rel<br>PK (bank_id, question_id)<br>FK bank_id -> hw_question_bank.bank_id<br>FK question_id -> hw_question_item.question_id<br>question_order, source_type, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxGeometry x="350" y="260" width="380" height="120" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="12" value="question.hw_question_kp_rel<br>PK (question_id, kp_id)<br>FK question_id -> hw_question_item.question_id<br>FK kp_id -> cl_knowledge_point.kp_id<br>relation_type, confidence, graph_relation_id, source_table/source_pk<br>tenant_id, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxGeometry x="780" y="90" width="320" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="21" value="外部同步依赖（ai）<br>ai.tb_ai_knowledge_file<br>ai.tb_ai_knowledge_sync_task<br>ai.tb_ai_graph_entity / ai.tb_ai_graph_relation<br>Target: Milvus + NebulaGraph/Neo4j" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#ffe6cc;strokeColor=#d79b00;" parent="1" vertex="1">
|
||||
<mxGeometry x="40" y="890" width="370" height="150" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="13" value="question.hw_paper<br>PK paper_id<br>paper_name, subject_code, total_score<br>grading_policy_json<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;" parent="1" vertex="1">
|
||||
<mxCell id="13" value="question.hw_paper<br>PK paper_id<br>paper_name, paper_type, subject_code, total_score<br>source_file_id, grading_policy_json<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;" parent="1" vertex="1">
|
||||
<mxGeometry x="40" y="300" width="290" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="14" value="question.hw_paper_question<br>PK (paper_id, question_id)<br>question_order, score, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxGeometry x="380" y="320" width="310" height="120" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="15" value="question.hw_assignment<br>PK assignment_id<br>FK paper_id -> hw_paper.paper_id<br>title, publish_time, deadline, status<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxCell id="15" value="question.hw_assignment<br>PK assignment_id<br>FK paper_id -> hw_paper.paper_id<br>assignment_mode, title, publish_time, deadline, status<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxGeometry x="740" y="300" width="340" height="140" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="16" value="question.hw_assignment_target<br>PK target_id<br>FK assignment_id -> hw_assignment.assignment_id<br>target_type, target_ref_id, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxGeometry x="1130" y="300" width="320" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="17" value="question.hw_submission<br>PK submission_id<br>FK assignment_id -> hw_assignment.assignment_id<br>FK student_id -> tb_sys_user.user_id<br>submit_time, used_seconds, status, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;" parent="1" vertex="1">
|
||||
<mxCell id="17" value="question.hw_submission<br>PK submission_id<br>FK assignment_id -> hw_assignment.assignment_id<br>FK student_id -> tb_sys_user.user_id<br>submission_mode, origin_file_id, submit_time<br>used_seconds, status, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;" parent="1" vertex="1">
|
||||
<mxGeometry x="740" y="500" width="360" height="150" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="18" value="question.hw_submission_answer<br>PK answer_id<br>FK submission_id -> hw_submission.submission_id<br>FK question_id -> hw_question_item.question_id<br>answer_type, answer_payload<br>file_id, file_type, tenant_id<br>UK (submission_id, question_id)" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;" parent="1" vertex="1">
|
||||
@@ -43,7 +46,8 @@
|
||||
<mxCell id="19" value="upms.tb_sys_file<br>PK file_id<br>media_type, object_key, file_hash<br>uploaded_by, tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxGeometry x="1140" y="730" width="320" height="120" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="30" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="10" target="11" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="30" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="10" target="20" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="39" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="11" target="20" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="31" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="11" target="12" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="32" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="13" target="14" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="33" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="11" target="14" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
|
||||
@@ -28,13 +28,19 @@
|
||||
<mxCell id="15" value="question.gd_wrong_question<br>PK wrong_question_id<br>student_id, question_id, source_submission_id<br>mastery_status, review_count<br>tenant_id, created_at, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxGeometry x="790" y="290" width="350" height="140" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="16" value="question.gd_review_plan<br>PK review_plan_id<br>FK wrong_question_id -> gd_wrong_question.wrong_question_id<br>plan_date, plan_stage, plan_status<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxCell id="16" value="question.gd_review_plan<br>PK review_plan_id<br>FK wrong_question_id -> gd_wrong_question.wrong_question_id<br>plan_date, plan_stage(E1-E10/CUSTOM), plan_status<br>tenant_id, created_at, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxGeometry x="1190" y="290" width="340" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="25" value="question.gd_review_stage_policy<br>PK policy_id<br>stage_code, stage_order, interval_days<br>retry_interval_days, pass_threshold, max_retry_count<br>enabled, tenant_id, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;" parent="1" vertex="1">
|
||||
<mxGeometry x="1600" y="280" width="360" height="150" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="26" value="question.gd_review_execution<br>PK execution_id<br>FK review_plan_id -> gd_review_plan.review_plan_id<br>wrong_question_id, student_id, stage_code, result_status<br>score, reviewed_at, retry_count, next_plan_date, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
|
||||
<mxGeometry x="1600" y="470" width="380" height="170" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="17" value="question.gd_teacher_comment<br>PK comment_id<br>FK answer_grade_id -> gd_answer_grade.answer_grade_id<br>reviewer_id, comment_type, content_ref<br>tenant_id, created_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;" parent="1" vertex="1">
|
||||
<mxGeometry x="420" y="480" width="350" height="130" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="18" value="question.gd_explanation_submission<br>PK explanation_id<br>student_id, wrong_question_id, source_answer_id<br>audio_file_id, transcript_text, submission_status<br>tenant_id, created_at, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxCell id="18" value="question.gd_explanation_submission<br>PK explanation_id<br>student_id, question_id(必填), wrong_question_id, source_answer_id<br>audio_file_id, transcript_text, submission_status<br>tenant_id, created_at, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxGeometry x="40" y="500" width="340" height="150" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="19" value="question.gd_explanation_assessment<br>PK assessment_id<br>UK explanation_id -> gd_explanation_submission.explanation_id<br>evaluator_type, total_score, pass_status<br>improvement_suggestion, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
@@ -43,7 +49,7 @@
|
||||
<mxCell id="20" value="question.gd_explanation_dimension_score<br>PK dimension_score_id<br>FK assessment_id -> gd_explanation_assessment.assessment_id<br>dimension_code, dimension_name<br>score, weight, tenant_id" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
<mxGeometry x="1240" y="500" width="340" height="140" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="23" value="question.gd_answer_kp_analysis<br>PK analysis_id<br>FK answer_id -> hw_submission_answer.answer_id<br>FK kp_id -> cl_knowledge_point.kp_id<br>correctness, mastery_score, confidence<br>evidence_json, tenant_id, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxCell id="23" value="question.gd_answer_kp_analysis<br>PK (answer_id, kp_id)<br>FK answer_id -> hw_submission_answer.answer_id<br>FK kp_id -> cl_knowledge_point.kp_id<br>grading_task_id, correctness, mastery_score, confidence<br>evidence_json, tenant_id, updated_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
|
||||
<mxGeometry x="1240" y="90" width="360" height="160" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="21" value="upms.tb_sys_message<br>PK message_id<br>message_type, biz_type, content_object_id<br>web_jump_url, tenant_id, send_at" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
|
||||
@@ -88,6 +94,12 @@
|
||||
<mxCell id="40" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="11" target="23" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="41" value="1:N" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="16" target="26" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="42" value="策略匹配" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;dashed=1;endArrow=block;endFill=1;exitPerimeter=1;entryPerimeter=1;" parent="1" source="25" target="26" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
</mxCell>
|
||||
</root>
|
||||
</mxGraphModel>
|
||||
</diagram>
|
||||
|
||||
@@ -24,17 +24,17 @@
|
||||
<mxCell id="36" value="Control<br>SiteMessageService" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;" parent="1" vertex="1"><mxGeometry x="520" y="640" width="220" height="80" as="geometry"/></mxCell>
|
||||
<mxCell id="35" value="Port<br>GradingEnginePort<br>(当前规则实现 RuleBasedEngine)" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" parent="1" vertex="1"><mxGeometry x="780" y="80" width="250" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="40" value="Entity<br>GradingTaskAggregate" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" parent="1" vertex="1"><mxGeometry x="780" y="210" width="230" height="70" as="geometry"/></mxCell>
|
||||
<mxCell id="41" value="Entity<br>ObjectiveScoreAggregate" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" parent="1" vertex="1"><mxGeometry x="780" y="310" width="230" height="70" as="geometry"/></mxCell>
|
||||
<mxCell id="42" value="Entity<br>SubjectiveReviewAggregate" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" parent="1" vertex="1"><mxGeometry x="780" y="410" width="250" height="70" as="geometry"/></mxCell>
|
||||
<mxCell id="43" value="Entity<br>WrongQuestionAggregate" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" parent="1" vertex="1"><mxGeometry x="780" y="510" width="240" height="70" as="geometry"/></mxCell>
|
||||
<mxCell id="41" value="Entity<br>AnswerGradeAggregate<br>question.gd_answer_grade" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" parent="1" vertex="1"><mxGeometry x="780" y="310" width="260" height="80" as="geometry"/></mxCell>
|
||||
<mxCell id="42" value="Entity<br>ReviewExecutionAggregate<br>question.gd_review_execution" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" parent="1" vertex="1"><mxGeometry x="780" y="410" width="270" height="80" as="geometry"/></mxCell>
|
||||
<mxCell id="43" value="Entity<br>WrongReviewAggregate<br>question.gd_wrong_question / gd_review_plan<br>question.gd_review_stage_policy" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" parent="1" vertex="1"><mxGeometry x="780" y="510" width="310" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="44" value="Entity<br>SiteMessageAggregate<br>message_id, biz_type<br>content_object_id, web_jump_url" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;" parent="1" vertex="1"><mxGeometry x="780" y="640" width="270" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="50" value="PostgreSQL(question + ai sync task)" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1"><mxGeometry x="1080" y="230" width="250" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="50" value="PostgreSQL(question.gd_* + question.hw_* + ai sync task)" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1"><mxGeometry x="1080" y="230" width="280" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="51" value="Redis(结果缓存/待复核队列)" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1"><mxGeometry x="1080" y="370" width="250" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="52" value="MQ(GradingCompletedEvent)" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1"><mxGeometry x="1080" y="510" width="250" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="53" value="PostgreSQL(upms.site_message / recipient)" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1"><mxGeometry x="1080" y="650" width="250" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="54" value="Redis(未读计数缓存)" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1"><mxGeometry x="1080" y="770" width="250" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="55" value="Milvus + NebulaGraph/Neo4j" style="shape=cylinder3;whiteSpace=wrap;html=1;boundedLbl=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1"><mxGeometry x="1080" y="890" width="250" height="90" as="geometry"/></mxCell>
|
||||
<mxCell id="60" value="设计方法与原因<br>1) 批改调度、判分、复核、错题沉淀分控制器，职责清晰<br>2) 通过 Port 抽象引擎实现，后续可无缝接入AI或外部服务<br>3) 主观题待审阅由站内信服务落库（含content_object_id和web_jump_url）<br>4) 教师通过收件箱点击跳转到对应审阅页，链路可追踪可回执" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;fontSize=12;" parent="1" vertex="1">
|
||||
<mxCell id="60" value="设计方法与原因<br>1) 批改调度、判分、复核、错题沉淀分控制器，职责清晰<br>2) 通过 Port 抽象引擎实现，后续可无缝接入AI或外部服务<br>3) 主观题待审阅由站内信服务落库（含content_object_id和web_jump_url）<br>4) 教师通过收件箱点击跳转到对应审阅页，链路可追踪可回执<br>5) 艾宾浩斯策略与执行拆分：gd_review_stage_policy + gd_review_execution" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;fontSize=12;" parent="1" vertex="1">
|
||||
<mxGeometry x="1380" y="230" width="330" height="220" as="geometry"/>
|
||||
</mxCell>
|
||||
<mxCell id="100" value="查看批改结果" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="10" target="20" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
@@ -46,14 +46,14 @@
|
||||
<mxCell id="106" value="生成复习计划" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="33" target="34" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="107" value="规则判分调用" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="31" target="35" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="108" value="任务写入" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="30" target="40" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="109" value="客观分写入" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="31" target="41" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="110" value="复核写入" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="32" target="42" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="109" value="批改结果写入" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="31" target="41" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="110" value="复习执行写入" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="32" target="42" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="111" value="错题写入" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="33" target="43" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="112" value="持久化" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="40" target="50" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="113" value="持久化" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="41" target="50" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="114" value="持久化" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="42" target="50" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="115" value="持久化" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="43" target="50" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="116" value="待复核缓存" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="42" target="51" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="116" value="复习执行缓存" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="42" target="51" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="117" value="完成事件" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="34" target="52" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="118" value="查看站内信" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="11" target="22" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
<mxCell id="119" value="待审阅通知触发" style="edgeStyle=orthogonalEdgeStyle;rounded=0;jettySize=auto;html=1;endArrow=block;endFill=1;" parent="1" source="32" target="36" edge="1"><mxGeometry relative="1" as="geometry"/></mxCell>
|
||||
|
||||
136
docs/architecture/代码架构.drawio
Normal file
136
docs/architecture/代码架构.drawio
Normal file
@@ -0,0 +1,136 @@
|
||||
<mxfile host="65bd71144e">
|
||||
<diagram id="code-arch-real" name="代码架构">
|
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<mxGraphModel dx="1312" dy="773" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="3000" pageHeight="1900" math="0" shadow="0">
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@@ -31,17 +31,17 @@
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@@ -85,65 +85,65 @@
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<mxCell id="57" value="错题状态流转（并行触发：艾宾浩斯路线 + 费曼路线）
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<mxCell id="69" value="学生语音讲解提交（必须绑定题目question_id）
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<mxCell id="70" value="AI语音评测（ASR/表达评分/建议）
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question.gd_explanation_dimension_score
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<mxCell id="71" value="画像与闭环引擎
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recommendation.rc_student_profile_feature
recommendation.rc_learning_loop_case / rc_learning_loop_event" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;fontSize=12;" parent="1" vertex="1">
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<mxGeometry x="3400" y="980" width="330" height="120" as="geometry"/>
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<mxCell id="71" value="画像与闭环引擎
question.rc_student_profile_snapshot
question.rc_student_profile_feature
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achievement.ac_achievement_metric_def
achievement.ac_achievement_rule_template
recommendation.rc_loop_stage_achievement_map / rc_loop_metric_map" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;fontSize=11;" parent="1" vertex="1">
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<mxCell id="72" value="规则模板/事件字典/阶段映射
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achievement.ac_achievement_metric_def
achievement.ac_achievement_rule_template
question.rc_loop_stage_achievement_map / question.rc_loop_metric_map" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeColor=#666666;fontSize=11;" parent="1" vertex="1">
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<mxCell id="73" value="成就计算与发放（每次提交批改后并行触发）
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<mxGeometry x="3770" y="980" width="310" height="104" as="geometry"/>
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<mxCell id="74" value="成长轨迹/指标更新
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<mxCell id="74" value="成长轨迹/指标更新（Redis实时统计 + 日事实落库）
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<mxCell id="80" value="机构学情与运营看板
question.gd_score_summary
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<mxCell id="82" value="审计追溯与报表导出
ai.tb_ai_knowledge_file / ai.tb_ai_knowledge_sync_task
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<mxCell id="82" value="审计追溯与报表导出
ai.tb_ai_knowledge_file / ai.tb_ai_knowledge_sync_task
upms.tb_sys_message
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@@ -190,7 +190,7 @@
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@@ -217,7 +217,7 @@
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<mxCell id="124" value="并行B" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;" parent="1" source="57" target="68" edge="1">
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@@ -253,6 +253,15 @@
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</diagram>
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@@ -1,130 +1,202 @@
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<mxGeometry x="120" y="780" width="280" height="84" as="geometry"/>
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<mxCell id="25" value="P6 费曼讲解评估与教学干预
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<mxGeometry x="540" y="600" width="280" height="84" as="geometry"/>
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<mxCell id="26" value="P7 画像与学习闭环引擎
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<mxGeometry x="350" y="980" width="320" height="88" as="geometry"/>
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</mxCell>
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<mxCell id="40" value="AI-1 OCR解析服务
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<mxGeometry x="900" y="280" width="320" height="84" as="geometry"/>
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</mxCell>
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<mxCell id="41" value="AI-2 LLM批改服务
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<mxGeometry x="900" y="430" width="320" height="84" as="geometry"/>
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<mxCell id="42" value="AI-3 讲解评测服务
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<mxGeometry x="900" y="600" width="320" height="84" as="geometry"/>
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<mxCell id="43" value="AI-4 推荐策略服务
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<mxGeometry x="900" y="780" width="320" height="84" as="geometry"/>
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<mxCell id="44" value="AI-5 模型与任务管理
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<mxGeometry x="900" y="980" width="320" height="84" as="geometry"/>
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</mxCell>
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<mxCell id="60" value="D1 PostgreSQL 用户/组织/班级库
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<mxGeometry x="1380" y="120" width="300" height="90" as="geometry"/>
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<mxCell id="61" value="D2 PostgreSQL question题目/作业库
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<mxGeometry x="1380" y="260" width="300" height="90" as="geometry"/>
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<mxCell id="62" value="D3 PostgreSQL question批改/错题/复习库
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<mxGeometry x="1380" y="430" width="300" height="90" as="geometry"/>
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<mxCell id="63" value="D4 PostgreSQL 推荐/画像/闭环库
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<mxGeometry x="1380" y="600" width="300" height="90" as="geometry"/>
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<mxCell id="64" value="D5 PostgreSQL 成就库
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<mxGeometry x="1380" y="770" width="300" height="90" as="geometry"/>
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<mxCell id="65" value="D6 Redis缓存层
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<mxGeometry x="1380" y="940" width="300" height="90" as="geometry"/>
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<mxCell id="66" value="D7 对象存储
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<mxGeometry x="1380" y="1110" width="300" height="90" as="geometry"/>
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</mxCell>
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<mxCell id="67" value="D8 Milvus + NebulaGraph/Neo4j
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<mxGeometry x="1380" y="1280" width="300" height="90" as="geometry"/>
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</mxCell>
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<mxCell id="68" value="D9 站内信与审计BI
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<mxGeometry x="1380" y="1450" width="300" height="90" as="geometry"/>
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</mxCell>
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<mxCell id="80" value="登录/绑定" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#82b366;" parent="1" source="10" target="20" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="82" value="运营管控" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#b85450;" parent="1" source="12" target="20" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="83" value="作业/资料请求" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#6c8ebf;" parent="1" source="20" target="21" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="84" value="批改确认触发" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#6c8ebf;" parent="1" source="21" target="22" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="85" value="错题沉淀（艾宾浩斯）" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#6c8ebf;" parent="1" source="22" target="23" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="86" value="推荐触达" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#6c8ebf;" parent="1" source="23" target="24" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="87" value="费曼讲解（并行）" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#6c8ebf;" parent="1" source="22" target="25" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="88" value="画像闭环" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#6c8ebf;" parent="1" source="25" target="26" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="89" value="OCR请求" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="22" target="40" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="90" value="LLM批改请求" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="22" target="41" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="91" value="语音评测请求" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="25" target="42" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="92" value="推荐排序请求" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="24" target="43" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="93" value="任务记录/模型路由" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="40" target="44" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="94" value="任务记录/模型路由" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="41" target="44" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="95" value="任务记录/模型路由" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="42" target="44" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="96" value="任务记录/模型路由" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="43" target="44" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="100" value="用户/权限" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="20" target="60" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="101" value="作业/提交" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="21" target="61" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="102" value="批改确认结果/错题/讲解" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="22" target="62" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="103" value="错题/复习计划" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="23" target="62" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="104" value="推荐任务/反馈" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="24" target="63" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="105" value="成就进度/发放" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="26" target="64" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="106" value="缓存读写" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="24" target="65" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="107" value="文件/知识资产" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="40" target="66" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="108" value="检索/图谱" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="43" target="67" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="109" value="消息/审计报表" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="24" target="68" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="110" value="AI日志/任务" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="44" target="68" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="114" value="同步调度（REST/JAR）" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;dashed=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="44" target="67" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="115" value="所有批改确认结果（含对/错）→画像更新/闭环事件" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;dashed=1;endArrow=block;endFill=1;strokeColor=#6c8ebf;" parent="1" source="22" target="26" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="116" value="画像快照/闭环事件更新" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#666666;" parent="1" source="26" target="63" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="111" value="结果回传" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#82b366;" parent="1" source="22" target="10" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="112" value="待复核/教学建议" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#6c8ebf;" parent="1" source="25" target="11" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="113" value="质量看板" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;endArrow=block;endFill=1;strokeColor=#b85450;" parent="1" source="26" target="12" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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</diagram>
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</mxfile>
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205
docs/architecture/系统架构.drawio
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205
docs/architecture/系统架构.drawio
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@@ -0,0 +1,205 @@
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<mxfile host="65bd71144e">
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<diagram id="sys-arch" name="系统架构">
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<root>
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<mxCell id="0"/>
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<mxCell id="1" parent="0"/>
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<mxCell id="2" value="AI智能学习系统系统架构" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=24;fontStyle=1;" parent="1" vertex="1">
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<mxGeometry x="30" y="20" width="420" height="30" as="geometry"/>
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<mxCell id="3" value="技术栈：微信小程序 + React + Java + Python(AI处理供 Java 调用) + Redis + PostgreSQL + Milvus + NebulaGraph/Neo4j" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;fontSize=13;fontColor=#666666;" parent="1" vertex="1">
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<mxGeometry x="30" y="52" width="760" height="22" as="geometry"/>
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</mxCell>
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<mxCell id="10" value="角色与前端接入层" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8f9fa;strokeColor=#b7c3d0;fontSize=16;fontStyle=1;align=left;spacingLeft=12;verticalAlign=top;" parent="1" vertex="1">
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<mxGeometry x="40" y="100" width="240" height="600" as="geometry"/>
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</mxCell>
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<mxCell id="11" value="学生端<br>微信小程序<br>学习执行 / 作业上传 / 推荐接收" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;fontSize=14;" parent="1" vertex="1">
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<mxGeometry x="70" y="155" width="180" height="90" as="geometry"/>
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</mxCell>
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<mxCell id="12" value="教师端<br>React 管理后台<br>班级管理 / 作业发布 / 教学干预" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;fontSize=14;" parent="1" vertex="1">
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<mxGeometry x="70" y="345" width="180" height="90" as="geometry"/>
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</mxCell>
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<mxCell id="13" value="机构端<br>React 管理后台<br>运营管控 / 质控 / 知识库审核" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8cecc;strokeColor=#b85450;fontSize=14;" parent="1" vertex="1">
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<mxGeometry x="70" y="535" width="180" height="90" as="geometry"/>
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</mxCell>
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<mxCell id="20" value="接入层<br>SLB / Nginx / Java Gateway(BFF) 集群<br>统一鉴权 / Token / RBAC / 限流 / 聚合接口" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;fontSize=14;" parent="1" vertex="1">
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<mxGeometry x="340" y="315" width="230" height="120" as="geometry"/>
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</mxCell>
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<mxCell id="30" value="Java 分布式业务服务集群" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#f8f9fa;strokeColor=#b7c3d0;fontSize=16;fontStyle=1;align=left;spacingLeft=12;verticalAlign=top;" parent="1" vertex="1">
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<mxGeometry x="640" y="80" width="760" height="420" as="geometry"/>
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</mxCell>
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<mxCell id="31" value="认证与用户中心<br>登录、绑定、机构 / 班级 / 角色权限" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#e1d5e7;strokeColor=#9673a6;fontSize=14;" parent="1" vertex="1">
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<mxGeometry x="690" y="140" width="220" height="80" as="geometry"/>
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</mxCell>
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<mxCell id="32" value="作业与内容服务<br>作业发布、上传、文件元数据、提交记录" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;fontSize=14;" parent="1" vertex="1">
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<mxGeometry x="940" y="140" width="220" height="80" as="geometry"/>
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</mxCell>
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<mxGeometry relative="1" as="geometry"/>
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<mxGeometry relative="1" as="geometry"/>
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<mxGeometry relative="1" as="geometry"/>
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|
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<mxGeometry relative="1" as="geometry"/>
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<mxGeometry relative="1" as="geometry"/>
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<mxCell id="118" value="" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="24" target="65" edge="1">
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<mxGeometry relative="1" as="geometry"/>
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<mxGeometry relative="1" as="geometry"/>
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||||
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||||
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<mxGeometry relative="1" as="geometry"/>
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|
||||
<mxCell id="123" value="" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;endArrow=block;endFill=1;strokeColor=#d6b656;" parent="1" source="44" target="62" edge="1">
|
||||
<mxGeometry relative="1" as="geometry"/>
|
||||
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|
||||
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|
||||
</mxGraphModel>
|
||||
</diagram>
|
||||
</mxfile>
|
||||
81
docs/milestone.md
Normal file
81
docs/milestone.md
Normal file
@@ -0,0 +1,81 @@
|
||||
# K12Study 项目里程碑（4.13-7.1）
|
||||
## 1. 目标
|
||||
- 在 7.1 前完成从基础架构到业务闭环的可交付版本。
|
||||
- 形成“可开发、可联调、可测试、可发布”的完整流程。
|
||||
|
||||
## 2. 里程碑总览
|
||||
### M0 逻辑视图梳理（04.13-04.15）
|
||||
- 产出
|
||||
- 逻辑分层、模块边界、核心调用链路。
|
||||
- 完成标准
|
||||
- 前后端、网关、服务、数据层职责边界确认。
|
||||
|
||||
### M1 ER 图与 SQL 设计（04.16-04.21）
|
||||
- 产出
|
||||
- 核心域 ER 关系与 SQL 基线。
|
||||
- 完成标准
|
||||
- 关键业务实体关系可支持后续 API 定义与实现。
|
||||
|
||||
### M2 基础服务配置（04.22-04.26）
|
||||
- 产出
|
||||
- PostgreSQL、Redis、Nacos、知识图谱、向量库基础编排。
|
||||
- 完成标准
|
||||
- 本地环境可稳定启动并通过健康检查。
|
||||
|
||||
### M3 基础架构 API 定义（04.27-05.03）
|
||||
- 产出
|
||||
- 认证、权限、组织、动态路由 API 契约冻结。
|
||||
- 完成标准
|
||||
- API 输入输出、鉴权策略、错误码规范完成评审。
|
||||
|
||||
### M4 基础架构前后端构建（05.04-05.10）
|
||||
- 产出
|
||||
- auth/upms/gateway 联调通过，前端与小程序可调用基础 API。
|
||||
- 完成标准
|
||||
- 登录、当前用户、动态路由、组织树查询链路可演示。
|
||||
|
||||
### M5 核心课程/学习业务 API 与模型冻结（05.11-05.17）
|
||||
- 产出
|
||||
- 课程、学习路径、学习记录、学习效果相关 API 与数据模型冻结。
|
||||
- 完成标准
|
||||
- 核心课程/学习域接口契约可直接指导开发实现。
|
||||
|
||||
### M6 核心课程/学习业务前后端构建（05.18-06.14）
|
||||
- 产出
|
||||
- 课程与学习主流程前后端实现并完成联调。
|
||||
- 完成标准
|
||||
- 课程发布 -> 学习执行 -> 学习记录回写闭环可运行。
|
||||
|
||||
### M7 核心内容专项测试与修复（06.15-06.24）
|
||||
- 产出
|
||||
- 课程/学习相关模块测试报告与修复记录。
|
||||
- 完成标准
|
||||
- 阻塞级问题清理并完成修复回归。
|
||||
|
||||
### M8 全链路回归与发布评估（06.25-07.01）
|
||||
- 产出
|
||||
- 端到端测试结果、发布准入结论（Go/No-Go）。
|
||||
- 完成标准
|
||||
- 核心主流程通过，具备发布条件。
|
||||
|
||||
## 3. 关键交付物映射
|
||||
- 架构与设计
|
||||
- `docs/architecture.md`
|
||||
- `docs/architecture/logical-view.md`
|
||||
- `docs/architecture/er-diagram.md`
|
||||
- `docs/architecture/schema-baseline.sql`
|
||||
- 服务与环境
|
||||
- `docker/dev-common/docker-compose.yml`
|
||||
- `docker/dev-common/docker-compose.public-services.yml`
|
||||
- `.devcontainer/external/docker-compose.yml`
|
||||
- `.devcontainer/internal/docker-compose.yml`
|
||||
- API 与测试
|
||||
- `docs/architecture/api-design.md`
|
||||
- `docs/architecture/test-plan.md`
|
||||
|
||||
## 4. 发布前检查清单
|
||||
- API 契约无破坏性变更。
|
||||
- 基础服务编排可稳定启动。
|
||||
- 核心闭环 E2E 全通过。
|
||||
- P0/P1 缺陷清零。
|
||||
- 关键指标可观测（错误率、超时率、任务积压）。
|
||||
@@ -1,205 +0,0 @@
|
||||
# K12Study 首版项目框架规划
|
||||
|
||||
## Progress
|
||||
|
||||
- [x] 根目录骨架已创建：`backend`、`frontend`、`app`、`init/pg`
|
||||
- [x] `backend` Maven 多模块目录与基础 POM 已落地
|
||||
- [x] `gateway`、`auth`、`upms`、`boot-dev`、`python-ai` 首版占位代码已创建
|
||||
- [x] `init/pg` 已按模块拆分，并接入根目录 `tb_sys_area.sql`
|
||||
- [x] 学校租户表命名已修正为 `tb_sys_tenant`
|
||||
- [x] 跨包 DTO、Enums 已收口到对应 `api-*` 模块
|
||||
- [x] Web 端已从 workspace 收敛为单一 React 项目
|
||||
- [x] Web 端请求层已切换为原生 `fetch` 封装
|
||||
- [x] 根目录已新增独立 `app` 微信小程序骨架
|
||||
- [x] VS Code `docker-dev` 双模式已补齐：`external` 直连外部 PG/Redis，`internal` 内置 PG/Redis
|
||||
- [x] `backend` Maven 聚合编译、`frontend` 构建、`python-ai` 语法校验已通过
|
||||
- [x] `boot-dev` 本地模式烟测已通过，`/api/auth/login`、`/api/upms/routes`、`/api/actuator/health` 可访问
|
||||
- [ ] 下一步继续补真实持久化、分片路由封装与更完整联调
|
||||
|
||||
## Summary
|
||||
|
||||
- 根目录固定为：
|
||||
- `backend`
|
||||
- `frontend`
|
||||
- `app`
|
||||
- 参考 `Tik / urbanLifeline` 的模块拆分和基础层组织，但不复用 `Dubbo`、`Vue` 和旧业务实现。
|
||||
- 首版目标是“可运行骨架”：
|
||||
- 后端：`Spring Boot + Spring Cloud Gateway + Spring RESTful + JWT + RBAC + MyBatis-Plus + PostgreSQL + Redis`
|
||||
- Web：单一 `React` 项目，只保留 `api / types / utils / components / dynamic layout / dynamic route`
|
||||
- App：独立微信小程序骨架
|
||||
- AI：独立 `Python` 服务占位
|
||||
- 本地开发采用双模式：
|
||||
- 分布式目录与服务边界长期保留
|
||||
- `boot-dev` 聚合模块一键启动主要 Java 能力
|
||||
- `/api` 只属于 `gateway` 和 `boot-dev` 的外层上下文，不属于子服务自身前缀。
|
||||
|
||||
## Key Changes
|
||||
|
||||
- `backend` 采用 Maven 多模块，固定为：
|
||||
- `backend/common`：`common-core`、`common-web`、`common-security`、`common-mybatis`、`common-redis`、`common-api`
|
||||
- `backend/apis`：`api-auth`、`api-upms`、`api-ai`
|
||||
- `backend/gateway`：统一入口、鉴权、路由、跨域、trace 透传
|
||||
- `backend/auth`：登录、token、当前用户
|
||||
- `backend/upms`：用户、角色、菜单授权、菜单与动态路由元数据、组织与区域基座
|
||||
- `backend/ai-client`：Java 调 Python 的适配层
|
||||
- `backend/boot-dev`：本地聚合启动模块
|
||||
- `backend/python-ai`：独立 Python AI 服务占位
|
||||
- 服务通信固定为 `REST`，不使用 `Dubbo`
|
||||
- 认证固定为 `JWT + RBAC`
|
||||
- `gateway` 统一验签
|
||||
- 下游服务走网关信任模式
|
||||
- 数据访问固定为 `MyBatis-Plus + PostgreSQL + Redis`
|
||||
- PostgreSQL 预留分库分表、分区、读写分离扩展位
|
||||
- Redis 负责 token、权限缓存、动态路由缓存、热点数据
|
||||
- `frontend` 固定为单一 React 项目：
|
||||
- `frontend/src/api`
|
||||
- `frontend/src/types`
|
||||
- `frontend/src/utils`
|
||||
- `frontend/src/components`
|
||||
- `frontend/src/layouts`
|
||||
- `frontend/src/router`
|
||||
- 只保留基础壳与底层能力，不做业务页面堆砌
|
||||
- `app` 固定为根目录独立微信小程序工程：
|
||||
- `app/src/app.*`
|
||||
- `app/src/pages/*`
|
||||
- `app/src/api`
|
||||
- `app/src/utils`
|
||||
- `boot-dev` 本地模式固定策略：
|
||||
- 保持和分布式服务同样的模块结构与接口边界
|
||||
- 本地可单进程启动
|
||||
- 可用一个 PostgreSQL 实例承载所有逻辑分片，但字段、路由键、表结构必须与未来分布式模式一致
|
||||
|
||||
## Region / Tenant Model
|
||||
|
||||
- 系统是“总校 -> 省级分校 -> 市区分校”的多层级租户结构
|
||||
- 每个校区下再有部门，当前部门维度至少支持“年级、学科”等业务组织
|
||||
- 区域是分库分表的核心路由维度：
|
||||
- 以“省份区域”作为首要分片依据
|
||||
- 业务表设计时必须显式保留区域路由字段
|
||||
- `tb_sys_area.sql` 视为区域基础数据来源约束：
|
||||
- 首版必须预留 `tb_sys_area` 基础表和初始化脚本接入位
|
||||
- 区域编码、层级、父子关系以 `tb_sys_area.sql` 为准
|
||||
- 首版数据模型明确区分两棵树：
|
||||
- 区域树：省 / 市 / 区县
|
||||
- 组织树：总校 / 分校 / 校区 / 部门
|
||||
- 首版 `upms` 基础对象固定包含：
|
||||
- `SysArea`
|
||||
- `SysTenant`
|
||||
- `SysDept`
|
||||
- `SysUser`
|
||||
- `SysRole`
|
||||
- 所有租户级业务主表统一预留字段：
|
||||
- `adcode`
|
||||
- `tenant_id` 或 `school_id`
|
||||
- `tenant_path`
|
||||
- `dept_id`
|
||||
- `dept_path`
|
||||
- 路由与隔离规则固定：
|
||||
- 区域字段负责数据库路由与物理分片
|
||||
- `tenant_path` / `dept_path` 负责组织级数据隔离
|
||||
- 不允许只靠 `dept_path` 承担全部多租户职责
|
||||
|
||||
## Database Init Layout
|
||||
|
||||
- PostgreSQL 初始化脚本固定放在 `init` 目录下，且按模块独立管理
|
||||
- 目录结构固定为类似：
|
||||
- `init/pg/00_create_db.sql`
|
||||
- `init/pg/01_create_schema.sql`
|
||||
- `init/pg/sys/tb_sys_area.sql`
|
||||
- `init/pg/auth/*.sql`
|
||||
- `init/pg/upms/*.sql`
|
||||
- `init/pg/ai/*.sql`
|
||||
- 原则固定：
|
||||
- 每个模块维护自己的建表 SQL、索引 SQL、初始化数据 SQL
|
||||
- 不把所有表混在一个超大 SQL 文件中
|
||||
- 公共基础表单独归 `sys` 或 `common` 目录
|
||||
- `tb_sys_area.sql` 固定归属：
|
||||
- 放在 `init/pg/sys/`
|
||||
- 作为区域基础数据的首批初始化脚本
|
||||
- 模块 SQL 的职责边界固定：
|
||||
- `auth`：登录、token、认证相关表
|
||||
- `upms`：用户、角色、菜单、角色菜单授权、学校租户、部门、区域引用关系
|
||||
- `ai`：AI 调用记录、任务记录、模型配置占位
|
||||
- 初始化脚本执行规则固定：
|
||||
- 先执行库 / Schema 基础脚本
|
||||
- 再执行 `sys`
|
||||
- 再执行各业务模块
|
||||
- 各模块内部按 `create table -> index -> init data` 顺序组织
|
||||
- 本地开发模式固定：
|
||||
- `boot-dev` 使用同一套 `init/pg` 脚本
|
||||
- 即使单库启动，也不能做一套“临时简化 SQL”绕过正式字段设计
|
||||
|
||||
## Public APIs / Interfaces
|
||||
|
||||
- 外部访问前缀固定为：
|
||||
- `/api/auth/**`
|
||||
- `/api/upms/**`
|
||||
- `/api/actuator/health` 或 `/actuator/**`
|
||||
- 子服务内部前缀固定为：
|
||||
- `auth`：`/auth/**`
|
||||
- `upms`：`/upms/**`
|
||||
- 路由映射固定为：
|
||||
- `gateway: /api/auth/** -> auth: /auth/**`
|
||||
- `gateway: /api/upms/** -> upms: /upms/**`
|
||||
- `boot-dev` 本地聚合模式下同样暴露 `/api/auth/**`、`/api/upms/**`
|
||||
- 统一响应结构固定为：
|
||||
- `code`
|
||||
- `message`
|
||||
- `data`
|
||||
- `traceId`
|
||||
- `upms` 首版接口能力必须覆盖：
|
||||
- 当前用户信息
|
||||
- 用户 / 角色 / 菜单授权基座
|
||||
- 区域树查询
|
||||
- 学校租户树查询
|
||||
- 部门树查询
|
||||
- 动态路由元数据查询
|
||||
- React 动态路由元数据至少包含：
|
||||
- `id`
|
||||
- `path`
|
||||
- `name`
|
||||
- `component`
|
||||
- `layout`
|
||||
- `children`
|
||||
- `meta`
|
||||
- Python AI 服务首版只固定：
|
||||
- `GET /health`
|
||||
|
||||
## VS Code Docker Dev
|
||||
|
||||
- 支持两种开发模式：
|
||||
- `external`：PG、Redis 等直连外部数据库
|
||||
- `internal`：开发容器内部创建 PG、Redis
|
||||
- 代码同步方式为 bind mount：
|
||||
- 宿主机目录直接挂载到容器工作目录
|
||||
- 本地修改会实时反映到容器内
|
||||
- 不依赖额外“同步脚本”复制代码
|
||||
|
||||
## Test Plan
|
||||
|
||||
- `backend` 根级 Maven 聚合可编译通过
|
||||
- `backend/boot-dev` 可单进程启动，并对外暴露 `/api/auth/**`、`/api/upms/**`
|
||||
- `backend/gateway` 可独立启动并完成到 `auth`、`upms` 的路由转发
|
||||
- JWT 鉴权链路可烟测通过
|
||||
- `frontend` 单项目可完成 `install`、`dev`、`build`
|
||||
- React 端可基于 `upms` 返回的动态路由元数据完成路由挂载
|
||||
- `app` 可用微信开发者工具直接打开骨架工程
|
||||
- `backend/python-ai` 可独立启动并通过 `/health`
|
||||
- PostgreSQL 与 Redis 本地联调配置可跑通
|
||||
- SQL 初始化验证必须覆盖：
|
||||
- `init/pg` 下脚本可按顺序执行
|
||||
- `tb_sys_area.sql` 可独立导入
|
||||
- `auth`、`upms` 模块脚本可独立维护且组合执行无冲突
|
||||
- 区域与租户模型最小验证必须覆盖：
|
||||
- 区域树可查询
|
||||
- 学校租户树可查询
|
||||
- 部门树可挂接到学校租户下
|
||||
- 带不同 `adcode` 的数据写入与查询能走统一路由键封装
|
||||
|
||||
## Assumptions
|
||||
|
||||
- 不使用 `Dubbo`
|
||||
- 首版不做真实业务页面、不做学生端真实业务、不做真实 AI 推理
|
||||
- `upms` 继续承担首版系统管理中心职责
|
||||
- `tb_sys_area.sql` 是必须接入的区域基础数据脚本，且归档在 `init/pg/sys/`
|
||||
- 部门当前先按“年级、学科等组织维度”建模，不在首版细化更复杂教学组织规则
|
||||
@@ -1,44 +0,0 @@
|
||||
# 课程学习-习题-批改ER与对象类数据流图实施计划
|
||||
问题陈述
|
||||
基于现有《AI智能学习系统功能清单》与现有架构图，在不纳入 AI 实现细节的前提下，先完成“课程学习、习题、批改”三条主链路的抽象建模，产出可直接指导后续代码与数据库落地的模块化 ER 图与对象类数据流图（每模块一个目录、两个 drawio 文件）。
|
||||
## 当前状态（已核实）
|
||||
* 现有 `docs/architecture/数据流图（多角色）.drawio (1-158)` 已定义 P1-P7 过程与 D1-D6 数据存储，但把 AI 处理作为主链路节点之一，需要按新范围裁剪为“无 AI 依赖的批改主链路”。
|
||||
* 现有 `docs/architecture/系统架构与代码架构.drawio (1-260)` 已给出分层和目标服务域（如 homework-content、grading-orchestrator 等），但仓库当前可运行模块仍以骨架为主。
|
||||
* 后端现有聚合模块为 `common/apis/ai-client/auth/upms/gateway/boot-dev`（`backend/pom.xml (13-21)`），尚未落地课程/习题/批改独立业务模块。
|
||||
* 数据库当前已落地的核心表主要是组织权限与认证、AI占位：`init/pg/upms/10_create_upms_tables.sql (1-153)`、`init/pg/auth/10_create_auth_tables.sql (1-56)`、`init/pg/ai/10_create_ai_tables.sql (1-47)`；尚无课程、题库、作业、提交、批改结果等业务实体。
|
||||
* `auth`/`upms` 服务当前仍以示例返回为主（`backend/auth/src/main/java/com/k12study/auth/service/AuthService.java (1-66)`、`backend/upms/src/main/java/com/k12study/upms/service/UpmsQueryService.java (1-111)`），说明本次需要先补齐领域建模图，再推进代码实现。
|
||||
## 目标范围与输出目录
|
||||
* 范围仅覆盖：课程学习、习题（题库/作业/提交）、批改（规则批改+教师复核+结果反馈）。
|
||||
* 明确不纳入：AI 子系统实现细节（OCR/LLM/ASR/模型编排）。
|
||||
* 统一输出根目录：`docs/architecture/modules/`
|
||||
* 每模块目录固定包含：`er图.drawio`、`数据流图.drawio`
|
||||
* 模块目录规划：
|
||||
* `docs/architecture/modules/00-组织与权限上下文/`
|
||||
* `docs/architecture/modules/01-课程学习/`
|
||||
* `docs/architecture/modules/02-习题与作业/`
|
||||
* `docs/architecture/modules/03-批改与反馈/`
|
||||
## 方案设计（ER + 对象类数据流图）
|
||||
* 00-组织与权限上下文（复用现有 upms/auth）
|
||||
* ER 聚焦租户、部门、用户、角色、权限、登录态对业务域的外键约束与数据隔离键（`adcode/tenant_id/tenant_path/dept_id/dept_path`）。
|
||||
* 数据流图仅保留“身份鉴权、租户路由、权限校验”对象类交互，作为其它模块前置边界。
|
||||
* 01-课程学习
|
||||
* ER 规划课程主数据与学习行为：课程、章节、课时、知识点、课程资源、标签、课程-标签关联、学习会话、学习进度。
|
||||
* 数据流图采用“学生/教师/机构管理员 -> Boundary(前端/API) -> Control(课程编排/进度服务) -> Entity(课程与进度聚合)”表达。
|
||||
* 02-习题与作业
|
||||
* ER 规划题库与作业域：题目、题目版本、题目-知识点关联、试卷、试卷题目、作业、作业发布对象、作业提交、题目作答明细。
|
||||
* 数据流图区分教师发布链路与学生作答链路，明确命令流（发布/提交）与查询流（拉题/看作业）。
|
||||
* 03-批改与反馈
|
||||
* ER 规划批改闭环：批改任务、批改规则、客观题判分、主观题复核、评分明细、错因标签、错题沉淀、复习任务。
|
||||
* 数据流图体现“自动规则判分 + 教师复核”双通道，不依赖 AI；预留抽象接口节点（GradingEnginePort）用于未来替换实现。
|
||||
## 采用的设计方法与原因
|
||||
* DDD 限界上下文：将课程、习题作业、批改反馈分域，避免单一大模型导致职责耦合与演进困难。
|
||||
* 聚合根与不变量建模：以“作业、提交、批改任务”为聚合根，保证状态转换与评分一致性在事务边界内成立。
|
||||
* 状态机建模：对作业（草稿/已发布/已截止）与批改任务（待处理/处理中/待复核/已完成）建状态流，减少流程分支歧义。
|
||||
* CQRS（读写分离）思路：发布、提交、批改等写操作与学情统计、作业列表等读模型分离，适配高并发查询场景。
|
||||
* 事件驱动与Outbox预留：提交后触发批改、批改后触发错题沉淀/复习任务，降低模块同步耦合并提高可扩展性。
|
||||
* 多租户路由键统一：所有核心业务实体强制带租户/组织路径字段，保持与现有 upms 路由策略一致。
|
||||
## 实施阶段与验收标准
|
||||
* 第一阶段：建立统一 drawio 模板（图例、命名规范、主键/外键/基数标注规范、同步/异步箭头规范）。
|
||||
* 第二阶段：完成 4 个模块目录与 8 个 drawio 文件，先 ER 后对象类数据流图，确保跨模块实体引用一致。
|
||||
* 第三阶段：做跨图一致性校验（实体命名、状态枚举、事件名、租户字段、API对象名），并补充“代码落地映射”注释（对应未来 backend 模块与 init/pg 子目录）。
|
||||
* 验收标准：每个模块必须同时具备 ER 与对象类数据流图；ER 图必须标明主外键、基数、关键索引与租户字段；数据流图必须标明 Actor/Boundary/Control/Entity 与关键输入输出对象。
|
||||
Reference in New Issue
Block a user