185 lines
4.3 KiB
Markdown
185 lines
4.3 KiB
Markdown
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# IT智能服务台 - 部署修复记录
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**日期**：2026-06-13
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**负责人**：宋献
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**状态**：待部署验证
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---
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## 一、问题概述
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### 1.1 部署后 H5 用户端报错
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```
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POST /api/h5/conversations/current/messages 返回 500 错误：
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- 错误1：column conversations.impact_scope does not exist
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- 错误2：AIHandler.__init__() missing 1 required positional argument: 'ai_service'
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```
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### 1.2 影响范围
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| 系统 | 影响 | 说明 |
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|------|------|------|
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| H5 用户端 | 阻塞 | 无法发送消息触发 AI 回复 |
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| Dify AI | 无法测试 | 依赖 H5 消息发送 |
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| 管理后台 | 已修复 | admin001 已设为管理员 |
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---
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## 二、根因分析
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### 2.1 数据库缺列
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服务器上数据库 `conversations` 表缺少4个新增列：
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- `impact_scope` — 影响范围
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- `is_blocking` — 是否阻塞
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- `emotion_state` — 情绪状态
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- `dify_conversation_id` — Dify 会话ID
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### 2.2 AIHandler 初始化错误
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代码重构后 `AIHandler.__init__` 需要传入 `AIService` 实例，但 `dependencies.py` 中两处调用仍使用无参构造函数：
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```python
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# 错误代码
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return AIHandler()
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# 正确代码
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return AIHandler(ai_service=AIService())
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```
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---
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## 三、修复内容
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### 3.1 数据库修复（已完成）
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```sql
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ALTER TABLE conversations ADD COLUMN IF NOT EXISTS impact_scope VARCHAR(50);
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ALTER TABLE conversations ADD COLUMN IF NOT EXISTS is_blocking BOOLEAN DEFAULT false;
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ALTER TABLE conversations ADD COLUMN IF NOT EXISTS emotion_state VARCHAR(50);
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ALTER TABLE conversations ADD COLUMN IF NOT EXISTS dify_conversation_id VARCHAR(255);
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```
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### 3.2 代码修复
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**文件**：`backend/app/dependencies.py`
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**修复内容**：2处 AIHandler 调用补上 ai_service 参数
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| 位置 | 修复前 | 修复后 |
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|------|--------|--------|
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| get_shared_ai_handler() | `return AIHandler()` | `return AIHandler(ai_service=AIService())` |
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| dep_ai_handler() | `return AIHandler()` | `return AIHandler(ai_service=AIService())` |
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---
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## 四、部署步骤
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### 4.1 本地打包
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```powershell
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cd D:\资料\03-项目开发\wecom_it_smart_desk\deploy-server
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.\打包部署.bat
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```
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生成文件：
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- `it-smart-desk-server-deploy.zip` — 前端+nginx+docker-compose
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- `deploy-backend.tar` — 后端 Docker 镜像（含修复）
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### 4.2 上传服务器
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通过堡垒机将文件上传到服务器 `/tmp/`：
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- `it-smart-desk-server-deploy.zip`
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- `deploy-backend.tar`
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### 4.3 服务器部署
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```bash
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# 1. 加载后端镜像
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docker load -i /tmp/deploy-backend.tar
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# 2. 重启后端容器
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docker stop wecom_it_backend && docker rm wecom_it_backend
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docker run -d --name wecom_it_backend ... (原启动命令)
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# 3. 验证后端健康
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curl https://itsupport.servyou.com.cn/health
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```
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---
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## 五、验证检查项
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### 5.1 后端健康检查
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```bash
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curl https://itsupport.servyou.com.cn/health
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# 预期返回：{"status":"ok"}
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```
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### 5.2 H5 消息发送测试
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1. H5 Mock 登录：`POST /api/h5/mock-login`
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2. 发送消息：`POST /api/h5/conversations/current/messages`
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3. 预期：返回 AI 回复（调用 Dify 成功）
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### 5.3 Dify AI 集成状态
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管理后台 → 集成配置 → Dify AI 状态应为 `connected`
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---
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## 六、相关配置
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### 6.1 服务器信息
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| 项目 | 值 |
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|------|------|
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| 服务器 IP | 10.90.5.110 |
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| 域名 | itsupport.servyou.com.cn |
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| WAF | 115.236.188.3 |
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### 6.2 企微配置
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| 项目 | 值 |
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|------|------|
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| CorpID | wwa8c87970b2011f41 |
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| AgentID | 1000133 |
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| Token | wAqMCP |
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| EncodingAESKey | KQY3cEsBc3rdi3xua9rPd5WxH8kYOhyASzWZQf75aJS |
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### 6.3 Dify 配置
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| 项目 | 值 |
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|------|------|
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| API URL | http://yw-dify.dc.servyou-it.com/dify2openai/v1/chat/completions |
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| API Key | http://yw-dify.dc.servyou-it.com/v1\|app-UaTWYdBSwN6VktKQlbh5YN5H\|Chat |
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### 6.4 数据库配置
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| 项目 | 值 |
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|------|------|
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| 数据库 | PostgreSQL |
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| 库名 | wecom_it_desk |
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| 用户 | wecom |
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| 密码 | wecom_secret_2026 |
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---
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## 七、相关文件
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| 文件路径 | 说明 |
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|---------|------|
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| `backend/app/dependencies.py` | 修复后的代码 |
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| `deploy-server/build-and-deploy.ps1` | 打包部署脚本 |
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| `deploy-server/打包部署.bat` | 一键执行入口 |
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| `docs/IT服务台PRDv1.0.md` | 产品需求文档 |
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---
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**更新历史**
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| 日期 | 更新内容 |
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|------|---------|
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| 2026-06-13 | 初始记录，数据库修复 + 代码修复 + 打包脚本 |
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