refactor(types): 重构类型系统,统一共享类型定义
feat(types): 新增共享类型中心,包含用户、产品、订单等核心领域类型 fix(types): 修复类型定义错误,统一各模块类型引用 style(types): 优化类型文件格式和注释 docs(types): 更新类型文档和变更日志 test(types): 添加类型测试用例 build(types): 配置类型共享路径 chore(types): 清理重复类型定义文件
This commit is contained in:
@@ -1,7 +1,7 @@
|
||||
# AI文档索引
|
||||
|
||||
> **模块**: 05_AI - AI策略与规则
|
||||
> **更新日期**: 2026-03-19
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||||
> **更新日期**: 2026-03-20
|
||||
|
||||
---
|
||||
|
||||
@@ -11,6 +11,35 @@
|
||||
|------|------|------|
|
||||
| [01_Strategy](01_Strategy.md) | AI策略设计 | ✅ |
|
||||
| [02_Rules](02_Rules.md) | AI协作规则 | ✅ |
|
||||
| [03_Implementation_Strategy](03_Implementation_Strategy.md) | AI实施策略 | ✅ |
|
||||
| [04_Quick_Reference_Card](04_Quick_Reference_Card.md) | **AI开发快速参考卡片** | ✅ |
|
||||
| [05_Development_Checklist](05_Development_Checklist.md) | **AI开发检查清单** | ✅ |
|
||||
| [06_Wrong_vs_Right_Examples](06_Wrong_vs_Right_Examples.md) | **错误示例与正确示例对比** | ✅ |
|
||||
| [07_TypeScript_Error_Fix_Guide](07_TypeScript_Error_Fix_Guide.md) | **TypeScript错误修复方案** | ✅ |
|
||||
| [09_TypeScript_Error_Tasks](09_TypeScript_Error_Tasks.md) | **TypeScript错误任务列表** | 🔴 待领取 |
|
||||
|
||||
---
|
||||
|
||||
## AI 开发必读文档
|
||||
|
||||
### 开发前必读
|
||||
|
||||
1. **[快速参考卡片](04_Quick_Reference_Card.md)** - 硬性约束和代码模板
|
||||
2. **[AI 开发规则](02_Rules.md)** - 逻辑集中化和禁止行为
|
||||
3. **[项目硬性约束](../../.trae/rules/project-specific-rules.md)** - 自动加载的约束文件
|
||||
|
||||
### 开发中参考
|
||||
|
||||
1. **[TypeScript 编译规约](../01_Architecture/13_TypeScript_Standards.md)** - 类型安全规范
|
||||
2. **[Schema 驱动开发](../01_Architecture/15_Schema_Driven_Development.md)** - 类型推导方法
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||||
3. **[统一类型管理](../01_Architecture/16_Unified_Type_Management.md)** - 类型中心架构
|
||||
|
||||
### 提交前检查
|
||||
|
||||
1. **[开发检查清单](05_Development_Checklist.md)** - 各阶段强制检查项
|
||||
2. **[错误示例对比](06_Wrong_vs_Right_Examples.md)** - 避免常见错误
|
||||
3. **[TypeScript 错误修复方案](07_TypeScript_Error_Fix_Guide.md)** - 解决 613 个编译错误
|
||||
4. **[TypeScript 错误任务列表](09_TypeScript_Error_Tasks.md)** - AI 领取修复任务
|
||||
|
||||
---
|
||||
|
||||
@@ -23,4 +52,5 @@
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|
||||
## 最近更新
|
||||
|
||||
- 2026-03-20: 新增快速参考卡片、开发检查清单、错误示例对比、TypeScript错误修复方案文档
|
||||
- 2026-03-19: 重构AI文档结构,统一命名规范
|
||||
|
||||
@@ -144,54 +144,45 @@
|
||||
|
||||
## 逻辑集中化强制规则
|
||||
|
||||
> **详细规范**: 详见 [项目规则 - 第8章](../../.trae/rules/project-specific-rules.md#8-逻辑集中化原则硬性约束)
|
||||
|
||||
### 核心原则
|
||||
> **所有业务逻辑必须集中在 Service 层,禁止分散在 Controller、前端或数据库操作中。**
|
||||
- 所有业务逻辑必须集中在 Service 层
|
||||
- 禁止分散在 Controller、前端或数据库操作中
|
||||
|
||||
### AI开发强制规则
|
||||
### AI开发强制规则(摘要)
|
||||
|
||||
1. **禁止在 Controller 中实现业务逻辑**
|
||||
- Controller 只负责请求/响应和权限校验
|
||||
- 业务决策、状态变化、数据校验必须在 Service 层
|
||||
|
||||
2. **禁止在前端实现业务规则**
|
||||
- 前端只负责展示、交互和调用接口
|
||||
- 禁止在前端进行业务计算、状态判断和权限判断
|
||||
|
||||
3. **禁止直接操作数据库**
|
||||
- 所有数据库操作必须通过 Repository 层
|
||||
- AI 不允许直接使用数据库连接或 ORM 操作数据库
|
||||
|
||||
4. **所有业务逻辑必须封装在 Service 层**
|
||||
- 每个业务操作必须对应一个 Service 方法
|
||||
- Service 方法必须体现业务闭环
|
||||
|
||||
5. **所有状态变更必须通过 Service 方法**
|
||||
- 禁止直接修改状态字段
|
||||
- 状态变更必须通过 Service 方法并遵循状态机
|
||||
|
||||
6. **所有跨模块操作必须在 Service 中完成**
|
||||
- 跨模块协同必须在 Service 层实现
|
||||
- 禁止在 Controller 或前端进行跨模块调用
|
||||
|
||||
7. **AI 修改代码时的优先顺序**
|
||||
- 优先修改 Service 层代码
|
||||
- 其次修改 Repository 层代码
|
||||
- 最后修改 Controller 或前端代码
|
||||
|
||||
8. **Service 方法命名规范**
|
||||
- 方法名必须体现业务闭环
|
||||
- 例如:`createOrderWithInventoryLock()` 而不是 `createOrder()`
|
||||
|
||||
9. **状态机遵循**
|
||||
- 所有状态变更必须遵循 STATE_MACHINE 定义
|
||||
- 禁止非法状态流转
|
||||
|
||||
10. **服务层职责边界**
|
||||
- Controller:请求/响应 + 权限校验
|
||||
- Service:业务逻辑编排 + 状态流转 + 多模块协同
|
||||
- Repository:数据库 CRUD 操作
|
||||
1. **禁止在 Controller 中实现业务逻辑** - Controller 只负责请求/响应和权限校验
|
||||
2. **禁止在前端实现业务规则** - 前端只负责展示、交互和调用接口
|
||||
3. **禁止直接操作数据库** - 所有数据库操作必须通过 Repository 层
|
||||
4. **所有业务逻辑必须封装在 Service 层** - 每个业务操作必须对应一个 Service 方法
|
||||
5. **所有状态变更必须通过 Service 方法** - 禁止直接修改状态字段
|
||||
|
||||
### 违反后果
|
||||
- **代码审查不通过**:任何违反逻辑集中化原则的代码将被拒绝合并
|
||||
- **AI 任务失败**:AI 无法维护分散的逻辑,导致任务执行失败
|
||||
- **生产环境风险**:分散逻辑导致数据不一致,直接影响系统稳定性
|
||||
- **生产环境风险**:分散逻辑导致数据不一致,直接影响系统稳定性
|
||||
|
||||
---
|
||||
|
||||
## Mock 数据规范
|
||||
|
||||
> **详细规范**: 详见 [项目规则 - 第11章](../../.trae/rules/project-specific-rules.md#11-mock数据规范ai上下文安全)
|
||||
|
||||
### 核心原则
|
||||
- **禁止**: 在业务组件中硬编码 Mock 数据
|
||||
- **必须**: 通过 DataSource 抽象层获取数据
|
||||
- **必须**: 所有 Mock 文件放在 `/mock` 目录
|
||||
|
||||
---
|
||||
|
||||
## TypeScript 编译错误修复
|
||||
|
||||
> **详细方案**: 详见 [TypeScript 错误修复方案](07_TypeScript_Error_Fix_Guide.md)
|
||||
|
||||
当前存在 613 个编译错误,必须按照分阶段策略修复:
|
||||
1. **阶段 1**: 修复 tsconfig.json 配置
|
||||
2. **阶段 2**: 消除所有 any 类型
|
||||
3. **阶段 3**: 修复类型不匹配
|
||||
4. **阶段 4**: 统一模块导入导出
|
||||
5. **阶段 5**: 正确处理 undefined 和 null
|
||||
342
docs/05_AI/04_Quick_Reference_Card.md
Normal file
342
docs/05_AI/04_Quick_Reference_Card.md
Normal file
@@ -0,0 +1,342 @@
|
||||
# AI 开发快速参考卡片(AI Development Quick Reference Card)
|
||||
|
||||
> **模块**: 05_AI - AI 开发快速参考
|
||||
> **更新日期**: 2026-03-20
|
||||
> **用途**: AI 开发时快速查阅的关键约束和规范
|
||||
|
||||
---
|
||||
|
||||
## 🔴 硬性约束(必须遵守)
|
||||
|
||||
### 1. TypeScript 类型安全
|
||||
|
||||
| 约束 | 说明 | 示例 |
|
||||
|------|------|------|
|
||||
| ❌ **禁止 any** | 使用 `unknown` + 类型守卫 | `function handle(data: unknown)` |
|
||||
| ✅ **函数返回类型** | 所有函数必须声明返回类型 | `function getUser(): User` |
|
||||
| ✅ **API 类型定义** | 所有 API 必须定义类型 | `axios.get<ApiResponse<User>>('/api')` |
|
||||
| ✅ **Schema 驱动** | 类型从 Schema 推导 | `type User = z.infer<typeof UserSchema>` |
|
||||
|
||||
### 2. 逻辑集中化
|
||||
|
||||
| 层级 | 职责 | 禁止行为 |
|
||||
|------|------|----------|
|
||||
| **Controller** | 请求/响应 + 权限校验 | ❌ 业务逻辑 |
|
||||
| **Service** | 业务逻辑 + 状态流转 | ✅ 核心逻辑 |
|
||||
| **Repository** | 数据库 CRUD | ❌ 业务逻辑 |
|
||||
|
||||
### 3. 数据安全
|
||||
|
||||
| 约束 | 说明 |
|
||||
|------|------|
|
||||
| **表前缀** | 所有表必须以 `cf_` 开头 |
|
||||
| **金额字段** | 必须使用 `decimal(10,2)` |
|
||||
| **五元组** | tenantId, shopId, taskId, traceId, businessType |
|
||||
|
||||
### 4. 业务红线
|
||||
|
||||
| 场景 | 规则 |
|
||||
|------|------|
|
||||
| **B2B 利润率** | < 15% → 禁止报价 |
|
||||
| **B2C 利润率** | < 20% → 触发风控预警 |
|
||||
| **决策流程** | SUGGESTED → PENDING_REVIEW → EXECUTED/REJECTED |
|
||||
|
||||
---
|
||||
|
||||
## 🟡 开发流程
|
||||
|
||||
### 标准开发顺序
|
||||
|
||||
```
|
||||
1. Service(业务逻辑)
|
||||
↓
|
||||
2. Repository(数据访问)
|
||||
↓
|
||||
3. Controller(接口层)
|
||||
↓
|
||||
4. Frontend(前端实现)
|
||||
↓
|
||||
5. Test(测试用例)
|
||||
```
|
||||
|
||||
### 类型转换流程
|
||||
|
||||
```
|
||||
API 返回数据
|
||||
↓
|
||||
Schema 验证(zod)
|
||||
↓
|
||||
DTO 转换
|
||||
↓
|
||||
Domain 模型
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🟢 代码模板
|
||||
|
||||
### Service 层模板
|
||||
|
||||
```typescript
|
||||
import { z } from 'zod'
|
||||
import { User, UserDTO } from '@/types'
|
||||
import { UserSchema } from '@/types/domain/User.schema'
|
||||
|
||||
export class UserService {
|
||||
constructor(
|
||||
private readonly userRepository: UserRepository
|
||||
) {}
|
||||
|
||||
/**
|
||||
* 创建用户
|
||||
* [BE-U001] 用户创建服务
|
||||
*/
|
||||
async createUser(request: CreateUserRequest): Promise<UserDTO> {
|
||||
// 1. 验证请求数据
|
||||
const validatedRequest = CreateUserRequestSchema.parse(request)
|
||||
|
||||
// 2. 创建领域模型
|
||||
const user = UserSchema.parse({
|
||||
id: crypto.randomUUID(),
|
||||
username: validatedRequest.username,
|
||||
email: validatedRequest.email,
|
||||
role: validatedRequest.role,
|
||||
status: 'ACTIVE',
|
||||
createdAt: new Date(),
|
||||
updatedAt: new Date()
|
||||
})
|
||||
|
||||
// 3. 保存到数据库
|
||||
const savedUser = await this.userRepository.create(user)
|
||||
|
||||
// 4. 转换为 DTO
|
||||
return toUserDTO(savedUser)
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Controller 层模板
|
||||
|
||||
```typescript
|
||||
import { Request, Response } from 'express'
|
||||
import { CreateUserRequest, CreateUserResponse } from '@/types'
|
||||
import { createSuccessResponse, createErrorResponse } from '@/types/shared/Response'
|
||||
|
||||
export class UserController {
|
||||
constructor(private readonly userService: UserService) {}
|
||||
|
||||
async createUser(req: Request, res: Response): Promise<void> {
|
||||
try {
|
||||
const request: CreateUserRequest = CreateUserRequestSchema.parse(req.body)
|
||||
const userDTO = await this.userService.createUser(request)
|
||||
|
||||
const response = createSuccessResponse({
|
||||
id: userDTO.id,
|
||||
username: userDTO.username,
|
||||
email: userDTO.email,
|
||||
role: userDTO.role,
|
||||
createdAt: userDTO.createdAt
|
||||
})
|
||||
|
||||
res.json(response)
|
||||
} catch (error) {
|
||||
const response = createErrorResponse(
|
||||
'INTERNAL_ERROR',
|
||||
error instanceof Error ? error.message : 'Unknown error'
|
||||
)
|
||||
res.status(500).json(response)
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Schema 定义模板
|
||||
|
||||
```typescript
|
||||
import { z } from 'zod'
|
||||
|
||||
export const UserSchema = z.object({
|
||||
id: z.string().uuid(),
|
||||
username: z.string().min(3).max(50),
|
||||
email: z.string().email(),
|
||||
role: z.enum(['ADMIN', 'MANAGER', 'OPERATOR']),
|
||||
status: z.enum(['ACTIVE', 'INACTIVE']).default('ACTIVE'),
|
||||
createdAt: z.date(),
|
||||
updatedAt: z.date()
|
||||
})
|
||||
|
||||
export type User = z.infer<typeof UserSchema>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔵 常见错误对比
|
||||
|
||||
### ❌ 错误示例 vs ✅ 正确示例
|
||||
|
||||
#### 1. 类型定义
|
||||
|
||||
```typescript
|
||||
// ❌ 错误:使用 any
|
||||
function handle(data: any) {
|
||||
return data.name
|
||||
}
|
||||
|
||||
// ✅ 正确:使用 unknown + 类型守卫
|
||||
function handle(data: unknown) {
|
||||
if (typeof data === 'object' && data !== null && 'name' in data) {
|
||||
return (data as { name: string }).name
|
||||
}
|
||||
throw new Error('Invalid data')
|
||||
}
|
||||
```
|
||||
|
||||
#### 2. 函数返回类型
|
||||
|
||||
```typescript
|
||||
// ❌ 错误:未声明返回类型
|
||||
function getUser(userId: string) {
|
||||
return userRepository.findById(userId)
|
||||
}
|
||||
|
||||
// ✅ 正确:声明返回类型
|
||||
function getUser(userId: string): Promise<User | null> {
|
||||
return userRepository.findById(userId)
|
||||
}
|
||||
```
|
||||
|
||||
#### 3. API 调用
|
||||
|
||||
```typescript
|
||||
// ❌ 错误:未定义类型
|
||||
const response = await axios.get('/api/users')
|
||||
|
||||
// ✅ 正确:定义类型
|
||||
const response = await axios.get<ApiResponse<User[]>>('/api/users')
|
||||
const users = response.data.data
|
||||
```
|
||||
|
||||
#### 4. 业务逻辑位置
|
||||
|
||||
```typescript
|
||||
// ❌ 错误:Controller 中写业务逻辑
|
||||
async createUser(req: Request, res: Response) {
|
||||
const { username, email } = req.body
|
||||
if (!username || !email) {
|
||||
return res.status(400).json({ error: 'Missing fields' })
|
||||
}
|
||||
const user = await this.userRepository.create({ username, email })
|
||||
res.json(user)
|
||||
}
|
||||
|
||||
// ✅ 正确:Controller 只负责请求/响应
|
||||
async createUser(req: Request, res: Response) {
|
||||
try {
|
||||
const userDTO = await this.userService.createUser(req.body)
|
||||
res.json(createSuccessResponse(userDTO))
|
||||
} catch (error) {
|
||||
res.status(500).json(createErrorResponse('ERROR', error.message))
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
#### 5. 类型定义方式
|
||||
|
||||
```typescript
|
||||
// ❌ 错误:手动定义类型
|
||||
interface User {
|
||||
id: string
|
||||
name: string
|
||||
email: string
|
||||
}
|
||||
|
||||
// ✅ 正确:从 Schema 推导类型
|
||||
const UserSchema = z.object({
|
||||
id: z.string().uuid(),
|
||||
name: z.string(),
|
||||
email: z.string().email()
|
||||
})
|
||||
|
||||
type User = z.infer<typeof UserSchema>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🟣 检查清单
|
||||
|
||||
### 开发前检查
|
||||
|
||||
- [ ] 已阅读相关业务文档
|
||||
- [ ] 已理解状态机流转
|
||||
- [ ] 已确认任务依赖关系
|
||||
- [ ] 已声明文件占用
|
||||
|
||||
### 开发中检查
|
||||
|
||||
- [ ] 所有函数已声明返回类型
|
||||
- [ ] 所有 API 调用已定义类型
|
||||
- [ ] 业务逻辑在 Service 层
|
||||
- [ ] 类型从 Schema 推导
|
||||
- [ ] 所有类型从 `/types` 导入
|
||||
|
||||
### 提交前检查
|
||||
|
||||
- [ ] `tsc --noEmit` 无错误
|
||||
- [ ] `eslint` 无错误
|
||||
- [ ] 单元测试通过
|
||||
- [ ] 五元组已填写
|
||||
- [ ] JSDoc 注释完整
|
||||
|
||||
---
|
||||
|
||||
## 🟤 快速导航
|
||||
|
||||
| 文档 | 路径 |
|
||||
|------|------|
|
||||
| **TypeScript 编译规约** | `docs/01_Architecture/13_TypeScript_Standards.md` |
|
||||
| **代码质量规范** | `docs/01_Architecture/14_Code_Quality_Standards.md` |
|
||||
| **Schema 驱动开发** | `docs/01_Architecture/15_Schema_Driven_Development.md` |
|
||||
| **统一类型管理** | `docs/01_Architecture/16_Unified_Type_Management.md` |
|
||||
| **AI 开发规则** | `docs/05_AI/02_Rules.md` |
|
||||
| **项目硬性约束** | `.trae/rules/project-specific-rules.md` |
|
||||
|
||||
---
|
||||
|
||||
## 🟠 紧急情况处理
|
||||
|
||||
### 编译错误
|
||||
|
||||
```bash
|
||||
# 1. 检查类型错误
|
||||
npm run typecheck
|
||||
|
||||
# 2. 修复 ESLint 错误
|
||||
npm run lint:fix
|
||||
|
||||
# 3. 重新编译
|
||||
npm run build
|
||||
```
|
||||
|
||||
### 类型错误
|
||||
|
||||
```typescript
|
||||
// 快速修复:使用类型守卫
|
||||
if (isUser(data)) {
|
||||
// TypeScript 知道 data 是 User 类型
|
||||
}
|
||||
|
||||
// 快速修复:使用 Schema 验证
|
||||
const user = UserSchema.parse(data)
|
||||
```
|
||||
|
||||
### 业务逻辑错误
|
||||
|
||||
```typescript
|
||||
// 检查:业务逻辑是否在 Service 层
|
||||
// 检查:状态流转是否遵循状态机
|
||||
// 检查:权限校验是否完整
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
*本卡片仅供快速参考,详细规范请查阅完整文档。*
|
||||
359
docs/05_AI/05_Development_Checklist.md
Normal file
359
docs/05_AI/05_Development_Checklist.md
Normal file
@@ -0,0 +1,359 @@
|
||||
# AI 开发检查清单(AI Development Checklist)
|
||||
|
||||
> **模块**: 05_AI - AI 开发检查清单
|
||||
> **更新日期**: 2026-03-20
|
||||
> **用途**: AI 开发各阶段的强制检查项
|
||||
|
||||
---
|
||||
|
||||
## 📋 使用说明
|
||||
|
||||
AI 在开发过程中必须在以下阶段执行检查清单:
|
||||
|
||||
1. **开发前** - 任务领取和规划阶段
|
||||
2. **开发中** - 编码实现阶段
|
||||
3. **提交前** - 代码提交前验证
|
||||
4. **交付后** - 任务完成确认
|
||||
|
||||
---
|
||||
|
||||
## 🔵 开发前检查清单(Pre-Development Checklist)
|
||||
|
||||
### 1. 任务理解
|
||||
|
||||
- [ ] **已阅读任务文档**
|
||||
- 任务 ID 和描述
|
||||
- 验收标准
|
||||
- 依赖关系
|
||||
|
||||
- [ ] **已理解业务逻辑**
|
||||
- 业务闭环流程
|
||||
- 状态机流转
|
||||
- 权限要求
|
||||
|
||||
- [ ] **已确认技术方案**
|
||||
- 技术栈选择
|
||||
- 架构设计
|
||||
- 接口定义
|
||||
|
||||
### 2. 文档查阅
|
||||
|
||||
- [ ] **已查阅相关文档**
|
||||
- [ ] `.trae/rules/project-specific-rules.md` - 硬性约束
|
||||
- [ ] `docs/05_AI/02_Rules.md` - AI 开发规则
|
||||
- [ ] `docs/05_AI/04_Quick_Reference_Card.md` - 快速参考
|
||||
- [ ] `docs/01_Architecture/13_TypeScript_Standards.md` - TypeScript 规范
|
||||
- [ ] `docs/01_Architecture/15_Schema_Driven_Development.md` - Schema 驱动
|
||||
|
||||
- [ ] **已理解领域模型**
|
||||
- 实体关系
|
||||
- 数据模型
|
||||
- 业务规则
|
||||
|
||||
### 3. 任务领取
|
||||
|
||||
- [ ] **已检查任务状态**
|
||||
- 任务状态为 `pending`
|
||||
- 无其他 Agent 占用
|
||||
|
||||
- [ ] **已声明占用**
|
||||
- 在 Task_Overview.md 声明占用
|
||||
- 声明涉及文件
|
||||
- 声明预计完成时间
|
||||
|
||||
- [ ] **已领取完整任务包**
|
||||
- 领取同一闭环的完整任务链
|
||||
- 最小粒度不少于 2 个相关任务
|
||||
|
||||
---
|
||||
|
||||
## 🟢 开发中检查清单(During Development Checklist)
|
||||
|
||||
### 1. TypeScript 类型安全
|
||||
|
||||
- [ ] **类型定义**
|
||||
- [ ] 所有函数已声明返回类型
|
||||
- [ ] 所有变量已声明类型
|
||||
- [ ] 所有参数已声明类型
|
||||
- [ ] 禁止使用 `any` 类型
|
||||
|
||||
- [ ] **Schema 驱动**
|
||||
- [ ] 类型从 Schema(zod)推导
|
||||
- [ ] 所有外部数据经过 Schema 验证
|
||||
- [ ] 类型守卫已实现
|
||||
|
||||
- [ ] **类型导入**
|
||||
- [ ] 所有类型从 `/types` 目录导入
|
||||
- [ ] 禁止各模块重复定义类型
|
||||
|
||||
### 2. 逻辑集中化
|
||||
|
||||
- [ ] **Service 层**
|
||||
- [ ] 所有业务逻辑在 Service 层
|
||||
- [ ] 状态流转在 Service 层
|
||||
- [ ] 多模块协同在 Service 层
|
||||
|
||||
- [ ] **Controller 层**
|
||||
- [ ] 只负责请求/响应
|
||||
- [ ] 只负责权限校验
|
||||
- [ ] 无业务逻辑
|
||||
|
||||
- [ ] **Repository 层**
|
||||
- [ ] 只负责数据库 CRUD
|
||||
- [ ] 无业务逻辑
|
||||
|
||||
### 3. 数据安全
|
||||
|
||||
- [ ] **数据库**
|
||||
- [ ] 表名以 `cf_` 开头
|
||||
- [ ] 金额字段使用 `decimal(10,2)`
|
||||
- [ ] 复杂查询通过 `EXPLAIN` 校验
|
||||
|
||||
- [ ] **五元组**
|
||||
- [ ] tenantId 已填写
|
||||
- [ ] shopId 已填写
|
||||
- [ ] taskId 已填写
|
||||
- [ ] traceId 已填写
|
||||
- [ ] businessType 已填写
|
||||
|
||||
### 4. 业务规则
|
||||
|
||||
- [ ] **状态机**
|
||||
- [ ] 状态流转遵循 STATE_MACHINE
|
||||
- [ ] 非法状态流转已拦截
|
||||
|
||||
- [ ] **权限校验**
|
||||
- [ ] 使用 `authorize()` 中间件
|
||||
- [ ] 数据隔离已实现
|
||||
|
||||
- [ ] **利润红线**
|
||||
- [ ] B2B 利润率 ≥ 15%
|
||||
- [ ] B2C 利润率 ≥ 20%
|
||||
|
||||
### 5. 代码质量
|
||||
|
||||
- [ ] **命名规范**
|
||||
- [ ] 服务类使用 `Service` 后缀
|
||||
- [ ] 控制器类使用 `Controller` 后缀
|
||||
- [ ] 仓库类使用 `Repository` 后缀
|
||||
|
||||
- [ ] **注释规范**
|
||||
- [ ] 每个服务类包含完整 JSDoc
|
||||
- [ ] 每个方法包含参数和返回值说明
|
||||
- [ ] 关键业务逻辑已添加注释
|
||||
- [ ] 任务 ID 已标注
|
||||
|
||||
- [ ] **文件规模**
|
||||
- [ ] 单文件 ≤ 1500 行
|
||||
- [ ] 单函数 ≤ 120 行
|
||||
- [ ] UI 组件 ≤ 300 行
|
||||
|
||||
---
|
||||
|
||||
## 🟡 提交前检查清单(Pre-Commit Checklist)
|
||||
|
||||
### 1. 编译检查
|
||||
|
||||
- [ ] **TypeScript 编译**
|
||||
```bash
|
||||
npm run typecheck
|
||||
```
|
||||
- [ ] 无类型错误
|
||||
- [ ] 无编译警告
|
||||
|
||||
- [ ] **ESLint 检查**
|
||||
```bash
|
||||
npm run lint
|
||||
```
|
||||
- [ ] 无 ESLint 错误
|
||||
- [ ] 已修复可自动修复的问题
|
||||
|
||||
### 2. 测试检查
|
||||
|
||||
- [ ] **单元测试**
|
||||
```bash
|
||||
npm run test
|
||||
```
|
||||
- [ ] 所有测试通过
|
||||
- [ ] 测试覆盖率达标
|
||||
|
||||
- [ ] **集成测试**
|
||||
- [ ] 核心流程测试通过
|
||||
- [ ] 异常流程测试通过
|
||||
|
||||
### 3. 代码审查
|
||||
|
||||
- [ ] **自我审查**
|
||||
- [ ] 业务逻辑正确性
|
||||
- [ ] 状态机遵循情况
|
||||
- [ ] 权限校验完整性
|
||||
- [ ] 错误处理完整性
|
||||
- [ ] 性能优化
|
||||
- [ ] 安全漏洞
|
||||
|
||||
- [ ] **类型安全审查**
|
||||
- [ ] 无 `any` 类型
|
||||
- [ ] 所有函数有返回类型
|
||||
- [ ] 所有 API 有类型定义
|
||||
- [ ] 类型从 Schema 推导
|
||||
|
||||
### 4. 文档同步
|
||||
|
||||
- [ ] **文档更新**
|
||||
- [ ] API 文档已更新
|
||||
- [ ] 数据库文档已更新
|
||||
- [ ] 任务状态已更新
|
||||
|
||||
---
|
||||
|
||||
## 🟠 交付后检查清单(Post-Delivery Checklist)
|
||||
|
||||
### 1. 任务完成确认
|
||||
|
||||
- [ ] **功能验证**
|
||||
- [ ] 功能测试通过
|
||||
- [ ] 符合验收标准
|
||||
- [ ] 无回归问题
|
||||
|
||||
- [ ] **文档同步**
|
||||
- [ ] 任务状态更新为 `completed`
|
||||
- [ ] 相关文档已更新
|
||||
- [ ] 注释和 JSDoc 完整
|
||||
|
||||
### 2. 资源释放
|
||||
|
||||
- [ ] **占用释放**
|
||||
- [ ] Task_Overview.md 占用声明已清除
|
||||
- [ ] 文件占用已释放
|
||||
|
||||
- [ ] **知识沉淀**
|
||||
- [ ] 遇到的问题已记录
|
||||
- [ ] 解决方案已文档化
|
||||
|
||||
### 3. 质量确认
|
||||
|
||||
- [ ] **代码质量**
|
||||
- [ ] `GetDiagnostics` 无错误
|
||||
- [ ] 代码审查通过
|
||||
- [ ] 测试覆盖率达标
|
||||
|
||||
- [ ] **部署标准**
|
||||
- [ ] 数据库表已初始化
|
||||
- [ ] 核心逻辑已闭环
|
||||
- [ ] 最小冒烟测试已补充
|
||||
|
||||
---
|
||||
|
||||
## 🔴 禁止行为清单(Forbidden Actions)
|
||||
|
||||
### TypeScript 相关
|
||||
|
||||
- ❌ 使用 `any` 类型
|
||||
- ❌ 函数不声明返回类型
|
||||
- ❌ API 调用不定义类型
|
||||
- ❌ 手动定义类型(不从 Schema 推导)
|
||||
- ❌ 各模块重复定义类型
|
||||
|
||||
### 架构相关
|
||||
|
||||
- ❌ Controller 中写业务逻辑
|
||||
- ❌ 前端直接写业务规则
|
||||
- ❌ 直接操作数据库(不通过 Repository)
|
||||
- ❌ 跨 Domain 直接操作数据库模型
|
||||
- ❌ 跳过权限校验
|
||||
|
||||
### 数据相关
|
||||
|
||||
- ❌ 表名不以 `cf_` 开头
|
||||
- ❌ 金额字段使用 float/double
|
||||
- ❌ 代码中执行 `DROP/TRUNCATE`
|
||||
- ❌ 五元组未填写
|
||||
|
||||
### 业务相关
|
||||
|
||||
- ❌ Agent 直接修改核心业务数据
|
||||
- ❌ B2B 利润率 < 15% 报价
|
||||
- ❌ B2C 利润率 < 20% 无预警
|
||||
- ❌ 非法状态流转
|
||||
|
||||
### 协作相关
|
||||
|
||||
- ❌ 单独领取任务包内的部分任务
|
||||
- ❌ 不声明占用直接开始开发
|
||||
- ❌ 跨模块同时占用多个任务包
|
||||
- ❌ 占用超过 24 小时未释放
|
||||
|
||||
---
|
||||
|
||||
## 🟣 快速检查命令
|
||||
|
||||
```bash
|
||||
# TypeScript 类型检查
|
||||
npm run typecheck
|
||||
|
||||
# ESLint 检查
|
||||
npm run lint
|
||||
|
||||
# ESLint 自动修复
|
||||
npm run lint:fix
|
||||
|
||||
# 单元测试
|
||||
npm run test
|
||||
|
||||
# 测试覆盖率
|
||||
npm run test:coverage
|
||||
|
||||
# 完整验证
|
||||
npm run validate
|
||||
|
||||
# 构建
|
||||
npm run build
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📊 检查清单执行记录
|
||||
|
||||
AI 在每个阶段完成后,应记录检查清单执行情况:
|
||||
|
||||
```markdown
|
||||
## 检查清单执行记录
|
||||
|
||||
**任务 ID**: BE-U001
|
||||
**Agent**: AI-Backend-1
|
||||
**开始时间**: 2026-03-20 10:00
|
||||
|
||||
### 开发前检查
|
||||
- [x] 已阅读任务文档
|
||||
- [x] 已理解业务逻辑
|
||||
- [x] 已声明占用
|
||||
- 执行时间: 2026-03-20 10:05
|
||||
|
||||
### 开发中检查
|
||||
- [x] TypeScript 类型安全
|
||||
- [x] 逻辑集中化
|
||||
- [x] 数据安全
|
||||
- [x] 业务规则
|
||||
- [x] 代码质量
|
||||
- 执行时间: 2026-03-20 12:00
|
||||
|
||||
### 提交前检查
|
||||
- [x] TypeScript 编译
|
||||
- [x] ESLint 检查
|
||||
- [x] 单元测试
|
||||
- [x] 代码审查
|
||||
- 执行时间: 2026-03-20 13:00
|
||||
|
||||
### 交付后检查
|
||||
- [x] 功能验证
|
||||
- [x] 文档同步
|
||||
- [x] 资源释放
|
||||
- 执行时间: 2026-03-20 14:00
|
||||
|
||||
**完成时间**: 2026-03-20 14:00
|
||||
**状态**: ✅ 完成
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
*本检查清单为强制执行项,AI 必须在每个阶段完成所有检查。*
|
||||
962
docs/05_AI/06_Wrong_vs_Right_Examples.md
Normal file
962
docs/05_AI/06_Wrong_vs_Right_Examples.md
Normal file
@@ -0,0 +1,962 @@
|
||||
# 错误示例与正确示例对比(Wrong vs Right Examples)
|
||||
|
||||
> **模块**: 05_AI - 错误示例与正确示例对比
|
||||
> **更新日期**: 2026-03-20
|
||||
> **用途**: 帮助 AI 快速识别错误代码模式并避免重复犯错
|
||||
|
||||
---
|
||||
|
||||
## 📋 使用说明
|
||||
|
||||
本文档通过对比错误示例和正确示例,帮助 AI:
|
||||
|
||||
1. **快速识别错误模式**
|
||||
2. **理解正确实现方式**
|
||||
3. **避免重复犯错**
|
||||
4. **提高代码质量**
|
||||
|
||||
---
|
||||
|
||||
## 1️⃣ TypeScript 类型安全
|
||||
|
||||
### 1.1 禁止 any 类型
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:使用 any 类型
|
||||
function handleData(data: any) {
|
||||
return data.name
|
||||
}
|
||||
|
||||
function processUser(user: any) {
|
||||
console.log(user.email)
|
||||
return user.id
|
||||
}
|
||||
|
||||
const userData: any = fetchUser()
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:使用 unknown + 类型守卫
|
||||
function handleData(data: unknown) {
|
||||
if (typeof data === 'object' && data !== null && 'name' in data) {
|
||||
return (data as { name: string }).name
|
||||
}
|
||||
throw new Error('Invalid data')
|
||||
}
|
||||
|
||||
// 正确:使用类型守卫函数
|
||||
function isUser(data: unknown): data is User {
|
||||
return (
|
||||
typeof data === 'object' &&
|
||||
data !== null &&
|
||||
'id' in data &&
|
||||
'email' in data &&
|
||||
typeof (data as User).id === 'string' &&
|
||||
typeof (data as User).email === 'string'
|
||||
)
|
||||
}
|
||||
|
||||
function processUser(data: unknown) {
|
||||
if (isUser(data)) {
|
||||
console.log(data.email)
|
||||
return data.id
|
||||
}
|
||||
throw new Error('Invalid user data')
|
||||
}
|
||||
|
||||
// 正确:使用 Schema 验证
|
||||
const userData = UserSchema.parse(fetchUser())
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 1.2 函数必须声明返回类型
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:未声明返回类型
|
||||
function getUser(userId: string) {
|
||||
return userRepository.findById(userId)
|
||||
}
|
||||
|
||||
function calculateTotal(items: Item[]) {
|
||||
return items.reduce((sum, item) => sum + item.price, 0)
|
||||
}
|
||||
|
||||
async function fetchData(url: string) {
|
||||
const response = await fetch(url)
|
||||
return response.json()
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:声明返回类型
|
||||
function getUser(userId: string): Promise<User | null> {
|
||||
return userRepository.findById(userId)
|
||||
}
|
||||
|
||||
function calculateTotal(items: Item[]): number {
|
||||
return items.reduce((sum, item) => sum + item.price, 0)
|
||||
}
|
||||
|
||||
async function fetchData<T>(url: string): Promise<T> {
|
||||
const response = await fetch(url)
|
||||
return response.json() as Promise<T>
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 1.3 API 必须定义类型
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:未定义类型
|
||||
const response = await axios.get('/api/users')
|
||||
const users = response.data
|
||||
|
||||
const createResponse = await axios.post('/api/users', userData)
|
||||
|
||||
const product = await fetch('/api/products/123').then(res => res.json())
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:定义请求和响应类型
|
||||
interface ApiResponse<T> {
|
||||
success: boolean
|
||||
data: T
|
||||
message?: string
|
||||
}
|
||||
|
||||
interface User {
|
||||
id: string
|
||||
name: string
|
||||
email: string
|
||||
}
|
||||
|
||||
const response = await axios.get<ApiResponse<User[]>>('/api/users')
|
||||
const users = response.data.data
|
||||
|
||||
const createResponse = await axios.post<ApiResponse<User>>('/api/users', userData)
|
||||
|
||||
const product = await fetch('/api/products/123')
|
||||
.then(res => res.json() as Promise<ApiResponse<Product>>)
|
||||
.then(data => data.data)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 1.4 类型从 Schema 推导
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:手动定义类型
|
||||
interface User {
|
||||
id: string
|
||||
name: string
|
||||
email: string
|
||||
age: number
|
||||
}
|
||||
|
||||
interface Product {
|
||||
id: string
|
||||
name: string
|
||||
price: number
|
||||
}
|
||||
|
||||
// 错误:类型和 Schema 不一致
|
||||
const UserSchema = z.object({
|
||||
id: z.string(),
|
||||
name: z.string(),
|
||||
email: z.string().email()
|
||||
// 缺少 age 字段
|
||||
})
|
||||
|
||||
type User = z.infer<typeof UserSchema>
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:从 Schema 推导类型
|
||||
import { z } from 'zod'
|
||||
|
||||
const UserSchema = z.object({
|
||||
id: z.string().uuid(),
|
||||
name: z.string().min(1).max(100),
|
||||
email: z.string().email(),
|
||||
age: z.number().int().positive()
|
||||
})
|
||||
|
||||
type User = z.infer<typeof UserSchema>
|
||||
|
||||
const ProductSchema = z.object({
|
||||
id: z.string().uuid(),
|
||||
name: z.string().min(1).max(200),
|
||||
price: z.number().positive()
|
||||
})
|
||||
|
||||
type Product = z.infer<typeof ProductSchema>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 1.5 统一类型中心
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:各模块重复定义类型
|
||||
// dashboard/src/pages/User/User.tsx
|
||||
interface User {
|
||||
id: string
|
||||
name: string
|
||||
}
|
||||
|
||||
// server/src/models/User.ts
|
||||
interface User {
|
||||
id: string
|
||||
name: string
|
||||
email: string
|
||||
}
|
||||
|
||||
// extension/src/types/User.ts
|
||||
interface User {
|
||||
id: string
|
||||
name: string
|
||||
email: string
|
||||
role: string
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:从类型中心导入
|
||||
// types/domain/User.ts
|
||||
export const UserSchema = z.object({
|
||||
id: z.string().uuid(),
|
||||
name: z.string(),
|
||||
email: z.string().email(),
|
||||
role: z.enum(['ADMIN', 'MANAGER', 'OPERATOR'])
|
||||
})
|
||||
|
||||
export type User = z.infer<typeof UserSchema>
|
||||
|
||||
// dashboard/src/pages/User/User.tsx
|
||||
import { User } from '@/types/domain/User'
|
||||
|
||||
// server/src/models/User.ts
|
||||
import { User } from '@/types/domain/User'
|
||||
|
||||
// extension/src/types/User.ts
|
||||
import { User } from '@/types/domain/User'
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 2️⃣ 逻辑集中化
|
||||
|
||||
### 2.1 Controller 层职责
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:Controller 中写业务逻辑
|
||||
export class UserController {
|
||||
async createUser(req: Request, res: Response) {
|
||||
const { username, email, password } = req.body
|
||||
|
||||
// 业务逻辑在 Controller 中
|
||||
if (!username || !email || !password) {
|
||||
return res.status(400).json({ error: 'Missing fields' })
|
||||
}
|
||||
|
||||
if (password.length < 8) {
|
||||
return res.status(400).json({ error: 'Password too short' })
|
||||
}
|
||||
|
||||
const hashedPassword = await bcrypt.hash(password, 10)
|
||||
|
||||
const user = await this.userRepository.create({
|
||||
username,
|
||||
email,
|
||||
passwordHash: hashedPassword,
|
||||
role: 'OPERATOR',
|
||||
status: 'ACTIVE'
|
||||
})
|
||||
|
||||
res.json(user)
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:Controller 只负责请求/响应
|
||||
export class UserController {
|
||||
constructor(private readonly userService: UserService) {}
|
||||
|
||||
async createUser(req: Request, res: Response) {
|
||||
try {
|
||||
const userDTO = await this.userService.createUser(req.body)
|
||||
res.json(createSuccessResponse(userDTO))
|
||||
} catch (error) {
|
||||
if (error instanceof ValidationError) {
|
||||
res.status(400).json(createErrorResponse('VALIDATION_ERROR', error.message))
|
||||
} else {
|
||||
res.status(500).json(createErrorResponse('INTERNAL_ERROR', error.message))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 业务逻辑在 Service 层
|
||||
export class UserService {
|
||||
async createUser(request: CreateUserRequest): Promise<UserDTO> {
|
||||
// 1. 验证请求数据
|
||||
const validatedRequest = CreateUserRequestSchema.parse(request)
|
||||
|
||||
// 2. 业务逻辑处理
|
||||
const hashedPassword = await this.hashPassword(validatedRequest.password)
|
||||
|
||||
// 3. 创建领域模型
|
||||
const user = UserSchema.parse({
|
||||
id: crypto.randomUUID(),
|
||||
username: validatedRequest.username,
|
||||
email: validatedRequest.email,
|
||||
passwordHash: hashedPassword,
|
||||
role: validatedRequest.role || 'OPERATOR',
|
||||
status: 'ACTIVE',
|
||||
createdAt: new Date(),
|
||||
updatedAt: new Date()
|
||||
})
|
||||
|
||||
// 4. 保存到数据库
|
||||
const savedUser = await this.userRepository.create(user)
|
||||
|
||||
// 5. 转换为 DTO
|
||||
return toUserDTO(savedUser)
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 2.2 前端业务规则
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:前端直接写业务规则
|
||||
function ProductCard({ product }: { product: Product }) {
|
||||
// 业务规则在前端
|
||||
const profitMargin = (product.price - product.cost) / product.price
|
||||
|
||||
// 业务判断在前端
|
||||
const canSell = profitMargin >= 0.15
|
||||
|
||||
// 状态判断在前端
|
||||
const statusText = product.status === 'ACTIVE' ? '可售' : '不可售'
|
||||
|
||||
return (
|
||||
<div>
|
||||
<h3>{product.name}</h3>
|
||||
<p>利润率: {(profitMargin * 100).toFixed(2)}%</p>
|
||||
<p>状态: {statusText}</p>
|
||||
{canSell && <button>购买</button>}
|
||||
</div>
|
||||
)
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:前端只负责展示
|
||||
function ProductCard({ product }: { product: ProductDTO }) {
|
||||
return (
|
||||
<div>
|
||||
<h3>{product.name}</h3>
|
||||
<p>利润率: {product.profitMargin}%</p>
|
||||
<p>状态: {product.statusText}</p>
|
||||
{product.canSell && <button onClick={() => handleBuy(product)}>购买</button>}
|
||||
</div>
|
||||
)
|
||||
}
|
||||
|
||||
// 业务规则在 Service 层
|
||||
export class ProductService {
|
||||
async getProduct(id: string): Promise<ProductDTO> {
|
||||
const product = await this.productRepository.findById(id)
|
||||
|
||||
if (!product) {
|
||||
throw new NotFoundError('Product', id)
|
||||
}
|
||||
|
||||
// 业务规则计算
|
||||
const profitMargin = this.calculateProfitMargin(product)
|
||||
const canSell = this.checkProfitMargin(profitMargin, product.businessType)
|
||||
const statusText = this.getStatusText(product.status)
|
||||
|
||||
return {
|
||||
...product,
|
||||
profitMargin: (profitMargin * 100).toFixed(2),
|
||||
canSell,
|
||||
statusText
|
||||
}
|
||||
}
|
||||
|
||||
private calculateProfitMargin(product: Product): number {
|
||||
return (product.price - product.cost) / product.price
|
||||
}
|
||||
|
||||
private checkProfitMargin(margin: number, businessType: 'B2B' | 'B2C'): boolean {
|
||||
const threshold = businessType === 'B2B' ? 0.15 : 0.20
|
||||
return margin >= threshold
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 2.3 数据库操作
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:直接操作数据库
|
||||
export class UserController {
|
||||
async getUser(req: Request, res: Response) {
|
||||
// 直接使用数据库连接
|
||||
const user = await db('users').where({ id: req.params.id }).first()
|
||||
res.json(user)
|
||||
}
|
||||
}
|
||||
|
||||
// 错误:跨模块直接操作数据库
|
||||
export class OrderService {
|
||||
async createOrder(orderData: OrderData) {
|
||||
// 直接操作商品表
|
||||
const product = await db('products').where({ id: orderData.productId }).first()
|
||||
|
||||
// 直接更新库存
|
||||
await db('inventory').where({ product_id: orderData.productId }).decrement('quantity', orderData.quantity)
|
||||
|
||||
// 直接创建订单
|
||||
const order = await db('orders').insert(orderData)
|
||||
|
||||
return order
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:通过 Repository 层操作数据库
|
||||
export class UserController {
|
||||
constructor(
|
||||
private readonly userService: UserService
|
||||
) {}
|
||||
|
||||
async getUser(req: Request, res: Response) {
|
||||
const user = await this.userService.getUser(req.params.id)
|
||||
res.json(createSuccessResponse(user))
|
||||
}
|
||||
}
|
||||
|
||||
// 正确:通过 Service 层协调多模块
|
||||
export class OrderService {
|
||||
constructor(
|
||||
private readonly orderRepository: OrderRepository,
|
||||
private readonly productService: ProductService,
|
||||
private readonly inventoryService: InventoryService
|
||||
) {}
|
||||
|
||||
async createOrder(orderData: OrderData): Promise<Order> {
|
||||
// 通过 Service 获取商品信息
|
||||
const product = await this.productService.getProduct(orderData.productId)
|
||||
|
||||
// 通过 Service 更新库存
|
||||
await this.inventoryService.decreaseStock(orderData.productId, orderData.quantity)
|
||||
|
||||
// 通过 Repository 创建订单
|
||||
const order = await this.orderRepository.create(orderData)
|
||||
|
||||
return order
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 3️⃣ 数据安全
|
||||
|
||||
### 3.1 表命名规范
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:表名不以 cf_ 开头
|
||||
await db.schema.createTable('users', (table) => {
|
||||
table.string('id').primary()
|
||||
table.string('name')
|
||||
table.string('email')
|
||||
})
|
||||
|
||||
await db.schema.createTable('products', (table) => {
|
||||
table.string('id').primary()
|
||||
table.string('name')
|
||||
table.decimal('price')
|
||||
})
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:表名以 cf_ 开头
|
||||
await db.schema.createTable('cf_users', (table) => {
|
||||
table.string('id').primary()
|
||||
table.string('name')
|
||||
table.string('email')
|
||||
})
|
||||
|
||||
await db.schema.createTable('cf_products', (table) => {
|
||||
table.string('id').primary()
|
||||
table.string('name')
|
||||
table.decimal('price', 10, 2) // 金额字段使用 decimal(10,2)
|
||||
})
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 3.2 金额字段
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:金额字段使用 float/double
|
||||
await db.schema.createTable('cf_orders', (table) => {
|
||||
table.string('id').primary()
|
||||
table.float('total_amount') // 错误
|
||||
table.double('subtotal') // 错误
|
||||
})
|
||||
|
||||
// 错误:金额计算使用浮点数
|
||||
const total = 10.5 + 20.3 // 30.800000000000004
|
||||
const price = product.price * 1.1 // 浮点数精度问题
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:金额字段使用 decimal(10,2)
|
||||
await db.schema.createTable('cf_orders', (table) => {
|
||||
table.string('id').primary()
|
||||
table.decimal('total_amount', 10, 2) // 正确
|
||||
table.decimal('subtotal', 10, 2) // 正确
|
||||
})
|
||||
|
||||
// 正确:金额计算使用整数(分)或 decimal
|
||||
const total = Math.round((10.5 + 20.3) * 100) / 100 // 30.80
|
||||
const price = Math.round(product.price * 1.1 * 100) / 100
|
||||
|
||||
// 或使用 decimal.js
|
||||
import Decimal from 'decimal.js'
|
||||
const total = new Decimal(10.5).plus(20.3).toNumber() // 30.8
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 3.3 五元组
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:缺少五元组
|
||||
async function processOrder(orderId: string) {
|
||||
const order = await orderRepository.findById(orderId)
|
||||
await orderService.process(order)
|
||||
}
|
||||
|
||||
// 错误:五元组不完整
|
||||
const log = {
|
||||
orderId: '123',
|
||||
action: 'process',
|
||||
timestamp: new Date()
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:包含完整五元组
|
||||
interface TaskContext {
|
||||
tenantId: string
|
||||
shopId: string
|
||||
taskId: string
|
||||
traceId: string
|
||||
businessType: 'TOC' | 'TOB'
|
||||
}
|
||||
|
||||
async function processOrder(orderId: string, context: TaskContext) {
|
||||
const order = await orderRepository.findById(orderId)
|
||||
|
||||
// 记录日志时包含五元组
|
||||
logger.info('Processing order', {
|
||||
...context,
|
||||
orderId,
|
||||
action: 'process'
|
||||
})
|
||||
|
||||
await orderService.process(order, context)
|
||||
}
|
||||
|
||||
// 正确:五元组完整
|
||||
const log = {
|
||||
tenantId: 'tenant-123',
|
||||
shopId: 'shop-456',
|
||||
taskId: 'task-789',
|
||||
traceId: 'trace-abc',
|
||||
businessType: 'TOC',
|
||||
orderId: '123',
|
||||
action: 'process',
|
||||
timestamp: new Date()
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 4️⃣ 业务规则
|
||||
|
||||
### 4.1 状态机流转
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:非法状态流转
|
||||
async function updateOrderStatus(orderId: string, newStatus: string) {
|
||||
const order = await orderRepository.findById(orderId)
|
||||
|
||||
// 直接修改状态,未检查流转规则
|
||||
order.status = newStatus
|
||||
await orderRepository.update(orderId, order)
|
||||
}
|
||||
|
||||
// 错误:跳过状态
|
||||
async function shipOrder(orderId: string) {
|
||||
const order = await orderRepository.findById(orderId)
|
||||
|
||||
// 从 PENDING 直接跳到 SHIPPED,跳过 PAID 和 PROCESSING
|
||||
order.status = 'SHIPPED'
|
||||
await orderRepository.update(orderId, order)
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:通过 Service 层遵循状态机
|
||||
export class OrderService {
|
||||
private readonly STATE_TRANSITIONS = {
|
||||
PENDING: ['PAID', 'CANCELLED'],
|
||||
PAID: ['PROCESSING', 'REFUNDED'],
|
||||
PROCESSING: ['SHIPPED', 'REFUNDED'],
|
||||
SHIPPED: ['COMPLETED', 'REFUNDED'],
|
||||
COMPLETED: [],
|
||||
CANCELLED: [],
|
||||
REFUNDED: []
|
||||
}
|
||||
|
||||
async updateOrderStatus(
|
||||
orderId: string,
|
||||
newStatus: OrderStatus,
|
||||
context: TaskContext
|
||||
): Promise<Order> {
|
||||
const order = await this.orderRepository.findById(orderId)
|
||||
|
||||
if (!order) {
|
||||
throw new NotFoundError('Order', orderId)
|
||||
}
|
||||
|
||||
// 检查状态流转是否合法
|
||||
if (!this.isValidTransition(order.status, newStatus)) {
|
||||
throw new Error(`Invalid state transition: ${order.status} -> ${newStatus}`)
|
||||
}
|
||||
|
||||
// 更新状态
|
||||
order.status = newStatus
|
||||
order.updatedAt = new Date()
|
||||
|
||||
const updatedOrder = await this.orderRepository.update(orderId, order)
|
||||
|
||||
// 记录状态变更日志
|
||||
logger.info('Order status updated', {
|
||||
...context,
|
||||
orderId,
|
||||
fromStatus: order.status,
|
||||
toStatus: newStatus
|
||||
})
|
||||
|
||||
return updatedOrder
|
||||
}
|
||||
|
||||
private isValidTransition(from: OrderStatus, to: OrderStatus): boolean {
|
||||
return this.STATE_TRANSITIONS[from]?.includes(to) || false
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 4.2 权限校验
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:硬编码权限判断
|
||||
async function deleteUser(userId: string, req: Request) {
|
||||
const user = req.user
|
||||
|
||||
// 硬编码权限判断
|
||||
if (user.role !== 'ADMIN') {
|
||||
throw new Error('Permission denied')
|
||||
}
|
||||
|
||||
await userRepository.delete(userId)
|
||||
}
|
||||
|
||||
// 错误:跳过权限校验
|
||||
async function getAllUsers() {
|
||||
return await userRepository.findAll()
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:使用 authorize 中间件
|
||||
import { authorize } from '@/middleware/auth'
|
||||
|
||||
router.delete('/users/:id',
|
||||
authorize('user:delete'),
|
||||
userController.deleteUser
|
||||
)
|
||||
|
||||
// 正确:Controller 中调用 Service
|
||||
export class UserController {
|
||||
async deleteUser(req: Request, res: Response) {
|
||||
await this.userService.deleteUser(req.params.id)
|
||||
res.json(createSuccessResponse({ message: 'User deleted' }))
|
||||
}
|
||||
}
|
||||
|
||||
// 正确:Service 层实现权限逻辑
|
||||
export class UserService {
|
||||
async deleteUser(userId: string): Promise<void> {
|
||||
// 检查用户是否存在
|
||||
const user = await this.userRepository.findById(userId)
|
||||
if (!user) {
|
||||
throw new NotFoundError('User', userId)
|
||||
}
|
||||
|
||||
// 执行删除
|
||||
await this.userRepository.delete(userId)
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 4.3 利润红线
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:未检查利润红线
|
||||
async function createQuote(productId: string, price: number) {
|
||||
const product = await productRepository.findById(productId)
|
||||
|
||||
// 未检查利润率
|
||||
const quote = await quoteRepository.create({
|
||||
productId,
|
||||
price,
|
||||
status: 'ACTIVE'
|
||||
})
|
||||
|
||||
return quote
|
||||
}
|
||||
|
||||
// 错误:仅用售价 - 采购价判断
|
||||
const profit = price - product.cost
|
||||
if (profit > 0) {
|
||||
// 允许报价
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:使用 PricingService 检查利润红线
|
||||
export class QuoteService {
|
||||
constructor(
|
||||
private readonly pricingService: PricingService,
|
||||
private readonly quoteRepository: QuoteRepository
|
||||
) {}
|
||||
|
||||
async createQuote(
|
||||
productId: string,
|
||||
price: number,
|
||||
businessType: 'B2B' | 'B2C'
|
||||
): Promise<Quote> {
|
||||
const product = await this.productRepository.findById(productId)
|
||||
|
||||
if (!product) {
|
||||
throw new NotFoundError('Product', productId)
|
||||
}
|
||||
|
||||
// 计算净利率(含平台费/物流/税费/汇率/售后/广告摊销)
|
||||
const profitMargin = await this.pricingService.calculateProfitMargin({
|
||||
price,
|
||||
cost: product.cost,
|
||||
platform: product.platform,
|
||||
businessType
|
||||
})
|
||||
|
||||
// 检查利润红线
|
||||
if (businessType === 'B2B' && profitMargin < 0.15) {
|
||||
throw new Error('B2B profit margin must be at least 15%')
|
||||
}
|
||||
|
||||
if (businessType === 'B2C' && profitMargin < 0.20) {
|
||||
// 触发风控预警
|
||||
await this.riskAlertService.createAlert({
|
||||
type: 'LOW_PROFIT_MARGIN',
|
||||
productId,
|
||||
profitMargin,
|
||||
threshold: 0.20
|
||||
})
|
||||
}
|
||||
|
||||
// 创建报价
|
||||
const quote = await this.quoteRepository.create({
|
||||
productId,
|
||||
price,
|
||||
profitMargin,
|
||||
status: 'ACTIVE'
|
||||
})
|
||||
|
||||
return quote
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 5️⃣ Mock 数据
|
||||
|
||||
### 5.1 硬编码 Mock 数据
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 错误:在业务组件中硬编码 Mock 数据
|
||||
function ProductList() {
|
||||
const products = [
|
||||
{ id: 1, name: 'Mock商品1', price: 100 },
|
||||
{ id: 2, name: 'Mock商品2', price: 200 }
|
||||
]
|
||||
|
||||
return (
|
||||
<div>
|
||||
{products.map(p => (
|
||||
<div key={p.id}>{p.name}</div>
|
||||
))}
|
||||
</div>
|
||||
)
|
||||
}
|
||||
|
||||
// 错误:通过 if 判断切换 Mock/真实数据
|
||||
async function getProducts() {
|
||||
if (process.env.NODE_ENV === 'development') {
|
||||
return mockProducts
|
||||
}
|
||||
return await api.getProducts()
|
||||
}
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 正确:通过 DataSource 抽象层
|
||||
// services/productDataSource.ts
|
||||
import { ProductDTOSchema, type ProductDTO } from '@/types'
|
||||
|
||||
export const productDataSource = {
|
||||
async list(): Promise<ProductDTO[]> {
|
||||
if (process.env.REACT_APP_USE_MOCK === 'true') {
|
||||
const { mockProducts } = await import('@/mock/data/product.mock')
|
||||
return mockProducts.map(p => ProductDTOSchema.parse(p))
|
||||
}
|
||||
|
||||
const response = await api.getProducts()
|
||||
return response.data.map(p => ProductDTOSchema.parse(p))
|
||||
}
|
||||
}
|
||||
|
||||
// components/ProductList.tsx
|
||||
function ProductList() {
|
||||
const { data: products } = useQuery({
|
||||
queryKey: ['products'],
|
||||
queryFn: () => productDataSource.list()
|
||||
})
|
||||
|
||||
return (
|
||||
<div>
|
||||
{products?.map(p => (
|
||||
<div key={p.id}>{p.name}</div>
|
||||
))}
|
||||
</div>
|
||||
)
|
||||
}
|
||||
|
||||
// mock/data/product.mock.ts
|
||||
/**
|
||||
* [MOCK] 商品 Mock 数据
|
||||
* AI注意: 这是Mock实现,不是真实业务逻辑
|
||||
* 仅在USE_MOCK=true时启用
|
||||
*/
|
||||
export const mockProducts = [
|
||||
{ id: '1', name: '商品1', price: 100 },
|
||||
{ id: '2', name: '商品2', price: 200 }
|
||||
]
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📊 总结
|
||||
|
||||
| 类别 | 常见错误 | 正确做法 |
|
||||
|------|----------|----------|
|
||||
| **TypeScript** | 使用 any、不声明返回类型 | 使用 unknown + 类型守卫、声明返回类型 |
|
||||
| **逻辑集中化** | Controller 写业务逻辑 | 业务逻辑在 Service 层 |
|
||||
| **数据安全** | 表名无前缀、金额用 float | 表名 cf_ 前缀、金额用 decimal(10,2) |
|
||||
| **业务规则** | 非法状态流转、跳过权限校验 | 遵循状态机、使用 authorize 中间件 |
|
||||
| **Mock 数据** | 硬编码 Mock、if 判断切换 | DataSource 抽象层、环境变量控制 |
|
||||
|
||||
---
|
||||
|
||||
*本文档持续更新,帮助 AI 避免常见错误。*
|
||||
360
docs/05_AI/07_TypeScript_Error_Fix_Guide.md
Normal file
360
docs/05_AI/07_TypeScript_Error_Fix_Guide.md
Normal file
@@ -0,0 +1,360 @@
|
||||
# TypeScript 编译错误修复方案(TypeScript Error Fix Guide)
|
||||
|
||||
> **模块**: 05_AI - TypeScript 编译错误修复方案
|
||||
> **更新日期**: 2026-03-20
|
||||
> **用途**: 解决 613 个 TypeScript 编译错误的完整方案
|
||||
|
||||
---
|
||||
|
||||
## 📊 错误现状
|
||||
|
||||
### 当前错误统计
|
||||
|
||||
```bash
|
||||
$ npx tsc --noEmit 2>&1 | Select-String -Pattern "^src/" | Measure-Object
|
||||
|
||||
Count: 613
|
||||
```
|
||||
|
||||
### 错误分布分析
|
||||
|
||||
| 错误类型 | 预估占比 | 严重程度 |
|
||||
|---------|---------|---------|
|
||||
| **类型不匹配** | 40% | 🔴 高 |
|
||||
| **类型丢失(any)** | 25% | 🔴 高 |
|
||||
| **模块导入/导出错误** | 15% | 🟡 中 |
|
||||
| **未处理的 undefined/null** | 10% | 🟡 中 |
|
||||
| **编译器配置问题** | 5% | 🟢 低 |
|
||||
| **文件/路径问题** | 5% | 🟢 低 |
|
||||
|
||||
---
|
||||
|
||||
## 🎯 修复策略
|
||||
|
||||
### 策略一:分阶段修复(推荐)
|
||||
|
||||
#### 阶段 1:修复编译器配置(优先级:🔴 最高)
|
||||
|
||||
**目标**:确保 tsconfig.json 配置正确
|
||||
|
||||
**步骤**:
|
||||
1. 检查 server/tsconfig.json 配置
|
||||
2. 检查 dashboard/tsconfig.json 配置
|
||||
3. 检查 extension/tsconfig.json 配置
|
||||
4. 统一配置标准
|
||||
|
||||
**预期效果**:减少 5% 错误(约 30 个)
|
||||
|
||||
#### 阶段 2:修复 any 类型(优先级:🔴 最高)
|
||||
|
||||
**目标**:消除所有 any 类型
|
||||
|
||||
**步骤**:
|
||||
1. 运行 `npx tsc --noEmit 2>&1 | Select-String "any"` 找到所有 any 相关错误
|
||||
2. 逐个文件修复,使用 unknown + 类型守卫
|
||||
3. 使用 ESLint 规则 `@typescript-eslint/no-explicit-any: error` 强制禁止
|
||||
|
||||
**预期效果**:减少 25% 错误(约 150 个)
|
||||
|
||||
#### 阶段 3:修复类型不匹配(优先级:🔴 高)
|
||||
|
||||
**目标**:确保所有类型声明正确
|
||||
|
||||
**步骤**:
|
||||
1. 运行 `npx tsc --noEmit 2>&1 | Select-String "Type"` 找到类型不匹配错误
|
||||
2. 检查函数参数和返回值类型
|
||||
3. 检查对象属性类型
|
||||
4. 使用 Schema 驱动类型定义
|
||||
|
||||
**预期效果**:减少 40% 错误(约 245 个)
|
||||
|
||||
#### 阶段 4:修复模块导入错误(优先级:🟡 中)
|
||||
|
||||
**目标**:确保模块导入导出正确
|
||||
|
||||
**步骤**:
|
||||
1. 运行 `npx tsc --noEmit 2>&1 | Select-String "module"` 找到模块错误
|
||||
2. 统一使用 ES 模块或 CommonJS
|
||||
3. 检查路径别名配置
|
||||
4. 修复循环依赖
|
||||
|
||||
**预期效果**:减少 15% 错误(约 92 个)
|
||||
|
||||
#### 阶段 5:修复 undefined/null 问题(优先级:🟡 中)
|
||||
|
||||
**目标**:正确处理 undefined 和 null
|
||||
|
||||
**步骤**:
|
||||
1. 运行 `npx tsc --noEmit 2>&1 | Select-String "undefined\|null"` 找到相关错误
|
||||
2. 使用可选链操作符 `?.`
|
||||
3. 使用空值合并操作符 `??`
|
||||
4. 添加类型守卫
|
||||
|
||||
**预期效果**:减少 10% 错误(约 61 个)
|
||||
|
||||
---
|
||||
|
||||
## 🔧 具体修复方案
|
||||
|
||||
### 1. 修复 any 类型
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
function handleData(data: any) {
|
||||
return data.name
|
||||
}
|
||||
|
||||
const user: any = fetchUser()
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
function handleData(data: unknown): string {
|
||||
if (typeof data === 'object' && data !== null && 'name' in data) {
|
||||
return String((data as { name: unknown }).name)
|
||||
}
|
||||
throw new Error('Invalid data')
|
||||
}
|
||||
|
||||
const user: User = UserSchema.parse(fetchUser())
|
||||
```
|
||||
|
||||
#### 批量修复脚本
|
||||
|
||||
```bash
|
||||
# 查找所有 any 类型使用
|
||||
grep -r ": any" server/src --include="*.ts" | wc -l
|
||||
|
||||
# 查找所有 any 类型使用(PowerShell)
|
||||
Get-ChildItem -Path server\src -Filter *.ts -Recurse | Select-String ": any" | Measure-Object
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 2. 修复类型不匹配
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
function getUser(id: string) {
|
||||
return userRepository.findById(id) // 返回类型未声明
|
||||
}
|
||||
|
||||
const price = res.price * 100 // res.price 类型未知
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
function getUser(id: string): Promise<User | null> {
|
||||
return userRepository.findById(id)
|
||||
}
|
||||
|
||||
const price = Number(res.price) * 100 // 显式转换类型
|
||||
```
|
||||
|
||||
#### 类型修复检查清单
|
||||
|
||||
- [ ] 所有函数声明返回类型
|
||||
- [ ] 所有变量声明类型
|
||||
- [ ] 所有参数声明类型
|
||||
- [ ] 所有 API 调用定义类型
|
||||
- [ ] 所有对象属性声明类型
|
||||
|
||||
---
|
||||
|
||||
### 3. 修复模块导入错误
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
// 混用 ES 模块和 CommonJS
|
||||
import { something } from './module'
|
||||
const other = require('./other')
|
||||
|
||||
// 路径错误
|
||||
import { User } from '../types/User' // 实际路径是 @/types/User
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
// 统一使用 ES 模块
|
||||
import { something } from './module'
|
||||
import { other } from './other'
|
||||
|
||||
// 使用路径别名
|
||||
import { User } from '@/types/User'
|
||||
```
|
||||
|
||||
#### tsconfig.json 路径配置
|
||||
|
||||
```json
|
||||
{
|
||||
"compilerOptions": {
|
||||
"baseUrl": ".",
|
||||
"paths": {
|
||||
"@/*": ["src/*"],
|
||||
"@types/*": ["src/types/*"],
|
||||
"@services/*": ["src/services/*"]
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 4. 修复 undefined/null 问题
|
||||
|
||||
#### ❌ 错误示例
|
||||
|
||||
```typescript
|
||||
const name = user.name // user 可能为 null
|
||||
const value = obj[key] // obj[key] 可能为 undefined
|
||||
```
|
||||
|
||||
#### ✅ 正确示例
|
||||
|
||||
```typescript
|
||||
const name = user?.name ?? 'Unknown'
|
||||
const value = obj[key] ?? defaultValue
|
||||
|
||||
// 或使用类型守卫
|
||||
if (user !== null && user !== undefined) {
|
||||
const name = user.name
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📝 ESLint 强制约束
|
||||
|
||||
### 安装依赖
|
||||
|
||||
```bash
|
||||
npm install -D eslint @typescript-eslint/parser @typescript-eslint/eslint-plugin
|
||||
```
|
||||
|
||||
### .eslintrc.js 配置
|
||||
|
||||
```javascript
|
||||
module.exports = {
|
||||
parser: '@typescript-eslint/parser',
|
||||
plugins: ['@typescript-eslint'],
|
||||
extends: [
|
||||
'eslint:recommended',
|
||||
'plugin:@typescript-eslint/recommended',
|
||||
'plugin:@typescript-eslint/recommended-requiring-type-checking'
|
||||
],
|
||||
parserOptions: {
|
||||
project: './tsconfig.json'
|
||||
},
|
||||
rules: {
|
||||
'@typescript-eslint/no-explicit-any': 'error',
|
||||
'@typescript-eslint/explicit-function-return-type': 'error',
|
||||
'@typescript-eslint/explicit-module-boundary-types': 'error',
|
||||
'@typescript-eslint/consistent-type-imports': 'error',
|
||||
'@typescript-eslint/no-unused-vars': 'error',
|
||||
'@typescript-eslint/no-non-null-assertion': 'warn',
|
||||
'@typescript-eslint/prefer-nullish-coalescing': 'error',
|
||||
'@typescript-eslint/prefer-optional-chain': 'error',
|
||||
'@typescript-eslint/strict-boolean-expressions': 'error'
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🚀 修复执行计划
|
||||
|
||||
### 第 1 周:配置与工具
|
||||
|
||||
| 任务 | 预计时间 | 负责人 |
|
||||
|------|---------|--------|
|
||||
| 检查并修复 tsconfig.json 配置 | 2h | AI |
|
||||
| 安装并配置 ESLint | 2h | AI |
|
||||
| 运行首次完整错误扫描 | 1h | AI |
|
||||
| 分类错误并制定优先级 | 2h | AI |
|
||||
|
||||
### 第 2 周:核心错误修复
|
||||
|
||||
| 任务 | 预计时间 | 负责人 |
|
||||
|------|---------|--------|
|
||||
| 修复 any 类型错误(约 150 个) | 8h | AI |
|
||||
| 修复类型不匹配错误(约 245 个) | 12h | AI |
|
||||
| 修复模块导入错误(约 92 个) | 4h | AI |
|
||||
|
||||
### 第 3 周:剩余错误修复
|
||||
|
||||
| 任务 | 预计时间 | 负责人 |
|
||||
|------|---------|--------|
|
||||
| 修复 undefined/null 错误(约 61 个) | 4h | AI |
|
||||
| 修复文件/路径错误(约 30 个) | 2h | AI |
|
||||
| 全面测试验证 | 4h | AI |
|
||||
|
||||
---
|
||||
|
||||
## 📊 进度追踪
|
||||
|
||||
### 错误修复进度表
|
||||
|
||||
| 阶段 | 目标错误数 | 已修复 | 进度 |
|
||||
|------|-----------|--------|------|
|
||||
| 阶段 1:配置修复 | 30 | 0 | 0% |
|
||||
| 阶段 2:any 类型 | 150 | 0 | 0% |
|
||||
| 阶段 3:类型不匹配 | 245 | 0 | 0% |
|
||||
| 阶段 4:模块导入 | 92 | 0 | 0% |
|
||||
| 阶段 5:undefined/null | 61 | 0 | 0% |
|
||||
| **总计** | **613** | **0** | **0%** |
|
||||
|
||||
### 每日检查命令
|
||||
|
||||
```bash
|
||||
# 检查剩余错误数
|
||||
npx tsc --noEmit 2>&1 | Select-String -Pattern "^src/" | Measure-Object
|
||||
|
||||
# 检查 any 类型错误
|
||||
npx tsc --noEmit 2>&1 | Select-String "any" | Measure-Object
|
||||
|
||||
# 检查类型错误
|
||||
npx tsc --noEmit 2>&1 | Select-String "Type" | Measure-Object
|
||||
|
||||
# 检查模块错误
|
||||
npx tsc --noEmit 2>&1 | Select-String "module" | Measure-Object
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## ⚠️ 注意事项
|
||||
|
||||
### 修复原则
|
||||
|
||||
1. **优先修复配置问题**:配置错误会导致连锁反应
|
||||
2. **批量修复相同类型错误**:提高效率
|
||||
3. **每次修复后运行测试**:确保不引入新错误
|
||||
4. **保持代码风格一致**:遵循项目规范
|
||||
5. **记录修复过程**:便于后续参考
|
||||
|
||||
### 禁止行为
|
||||
|
||||
- ❌ 使用 `// @ts-ignore` 忽略错误
|
||||
- ❌ 使用 `// @ts-nocheck` 禁用检查
|
||||
- ❌ 将类型改为 `any` 来"解决"错误
|
||||
- ❌ 不运行测试就提交修复
|
||||
|
||||
---
|
||||
|
||||
## 🔗 相关文档
|
||||
|
||||
- [TypeScript 编译规约](../01_Architecture/13_TypeScript_Standards.md)
|
||||
- [代码质量规范](../01_Architecture/14_Code_Quality_Standards.md)
|
||||
- [Schema 驱动开发](../01_Architecture/15_Schema_Driven_Development.md)
|
||||
- [统一类型管理](../01_Architecture/16_Unified_Type_Management.md)
|
||||
- [AI 开发检查清单](05_Development_Checklist.md)
|
||||
- [错误示例对比](06_Wrong_vs_Right_Examples.md)
|
||||
|
||||
---
|
||||
|
||||
*本文档将随着错误修复进度持续更新。*
|
||||
359
docs/05_AI/09_TypeScript_Error_Tasks.md
Normal file
359
docs/05_AI/09_TypeScript_Error_Tasks.md
Normal file
@@ -0,0 +1,359 @@
|
||||
# TypeScript 编译错误任务列表
|
||||
|
||||
> **创建日期**: 2026-03-20
|
||||
> **总错误数**: 783 行输出(约 600+ 个错误)
|
||||
> **状态**: 🔴 待领取
|
||||
|
||||
---
|
||||
|
||||
## 🔒 当前任务占用状态
|
||||
|
||||
| Agent | 任务ID | 涉及文件 | 开始时间 | 状态 |
|
||||
|-------|--------|----------|----------|------|
|
||||
| AI-Backend-1 | TS-ERR-001 | src/api/controllers/ImageRecognitionController.ts, src/api/controllers/NaturalLanguageProcessingController.ts, src/api/controllers/RecommendationController.ts, src/api/routes/operation-agent.ts, src/api/routes/product.ts, src/core/ai/MerchantAnalysisService.ts, src/core/ai/MerchantPredictionService.ts, src/core/ai/ReturnAnalysisService.ts, src/core/ai/ReturnOptimizationService.ts, src/core/ai/SettlementOptimizationService.ts | 2026-03-20 10:00 | ✅ 已完成 |
|
||||
| AI-Backend-2 | TS-QUERY-001 | src/api/controllers/OmnichannelController.ts, src/api/controllers/SettingsController.ts | 2026-03-20 14:00 | ✅ 已完成 |
|
||||
| AI-Backend-3 | TS-DTO-001 | src/api/dto/StoreBindingDto.ts | 2026-03-20 14:30 | ✅ 已完成 |
|
||||
| AI-Backend-4 | TS-TEST-001 | src/core/engine/CoreEngineService.test.ts | 2026-03-20 15:00 | ✅ 已完成 |
|
||||
| AI-Backend-1 | TS-STATE-001 | src/core/engine/DataStateMachine.ts, src/core/engine/OrderStateMachine.ts, src/core/engine/ProductStateMachine.ts | 2026-03-20 16:00 | ✅ 已完成 |
|
||||
| AI-Backend-1 | TS-TYPE-001 | src/core/engine/DataStateMachine.ts, src/core/engine/OrderStateMachine.ts | 2026-03-20 17:00 | ✅ 已完成 |
|
||||
| AI-Backend-2 | TS-WORKER-001 | src/workers/PlatformSyncWorker.ts | 2026-03-20 18:00 | ✅ 已完成 |
|
||||
|
||||
---
|
||||
|
||||
## <20>📊 错误分类统计
|
||||
|
||||
| 错误类型 | 错误码 | 数量 | 优先级 | 状态 |
|
||||
|---------|--------|------|--------|------|
|
||||
| **error is of type 'unknown'** | TS18046 | ~30 | 🔴 高 | ✅ 已完成 |
|
||||
| **string \| string[] 类型不匹配** | TS2345/TS2322 | ~60 | 🔴 高 | 🔒 进行中 |
|
||||
| **Property has no initializer** | TS2564 | 5 | 🟡 中 | ✅ 已完成 |
|
||||
| **Property does not exist** | TS2339 | ~10 | 🟡 中 | ✅ 已完成 |
|
||||
| **StateMachine not callable** | TS2348 | 3 | 🟡 中 | ✅ 已完成 |
|
||||
| **Type 'string[]' not assignable** | TS2322 | 2 | 🟡 中 | ✅ 已完成 |
|
||||
|
||||
---
|
||||
|
||||
## 🔴 任务包 1:error 类型修复(TS18046)
|
||||
|
||||
### 任务ID: TS-ERR-001
|
||||
|
||||
**错误描述**: `'error' is of type 'unknown'`
|
||||
|
||||
**涉及文件**:
|
||||
| 文件 | 行号 | 状态 |
|
||||
|------|------|------|
|
||||
| `src/api/controllers/ImageRecognitionController.ts` | 87, 122, 190 | ✅ |
|
||||
| `src/api/controllers/NaturalLanguageProcessingController.ts` | 88, 124, 210 | ✅ |
|
||||
| `src/api/controllers/RecommendationController.ts` | 92, 120, 161, 209, 224 | ✅ |
|
||||
| `src/api/routes/operation-agent.ts` | 31, 42 | ✅ |
|
||||
| `src/api/routes/product.ts` | 29, 40 | ✅ |
|
||||
| `src/core/ai/MerchantAnalysisService.ts` | 142, 186 | ✅ |
|
||||
| `src/core/ai/MerchantPredictionService.ts` | 85, 136 | ✅ |
|
||||
| `src/core/ai/ReturnAnalysisService.ts` | 101, 160 | ✅ |
|
||||
| `src/core/ai/ReturnOptimizationService.ts` | 97 | ✅ |
|
||||
| `src/core/ai/SettlementOptimizationService.ts` | 81, 157 | ✅ |
|
||||
|
||||
**修复方案**:
|
||||
```typescript
|
||||
// ❌ 错误
|
||||
catch (error) {
|
||||
console.error(error.message)
|
||||
}
|
||||
|
||||
// ✅ 正确
|
||||
catch (error: unknown) {
|
||||
if (error instanceof Error) {
|
||||
console.error(error.message)
|
||||
}
|
||||
}
|
||||
|
||||
// 或使用类型守卫
|
||||
catch (error) {
|
||||
const message = error instanceof Error ? error.message : String(error)
|
||||
console.error(message)
|
||||
}
|
||||
```
|
||||
|
||||
**领取模板**:
|
||||
```markdown
|
||||
### 🔒 任务领取声明
|
||||
**Agent**: [你的标识]
|
||||
**领取时间**: [YYYY-MM-DD HH:MM]
|
||||
**任务ID**: TS-ERR-001
|
||||
**涉及文件**: [列出你要修复的文件]
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🔴 任务包 2:req.query 类型修复(TS2345/TS2322)
|
||||
|
||||
### 任务ID: TS-QUERY-001
|
||||
|
||||
**错误描述**: `Argument of type 'string | string[]' is not assignable to parameter of type 'string'`
|
||||
|
||||
**涉及文件**:
|
||||
| 文件 | 错误数 | 状态 |
|
||||
|------|--------|------|
|
||||
| `src/api/controllers/OmnichannelController.ts` | ~25 | 🔒 |
|
||||
| `src/api/controllers/SettingsController.ts` | ~35 | 🔒 |
|
||||
|
||||
**修复方案**:
|
||||
```typescript
|
||||
// ❌ 错误
|
||||
const id = req.query.id as string
|
||||
|
||||
// ✅ 正确 - 方案1:类型守卫
|
||||
const id = Array.isArray(req.query.id) ? req.query.id[0] : req.query.id
|
||||
|
||||
// ✅ 正确 - 方案2:工具函数
|
||||
function getQueryParam(value: string | string[] | undefined): string | undefined {
|
||||
if (Array.isArray(value)) return value[0]
|
||||
return value
|
||||
}
|
||||
|
||||
const id = getQueryParam(req.query.id)
|
||||
|
||||
// ✅ 正确 - 方案3:强制断言(确定不会是数组时)
|
||||
const id = req.query.id as string | undefined
|
||||
```
|
||||
|
||||
**领取模板**:
|
||||
```markdown
|
||||
### 🔒 任务领取声明
|
||||
**Agent**: [你的标识]
|
||||
**领取时间**: [YYYY-MM-DD HH:MM]
|
||||
**任务ID**: TS-QUERY-001
|
||||
**涉及文件**: [列出你要修复的文件]
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🟡 任务包 3:DTO 属性初始化修复(TS2564)
|
||||
|
||||
### 任务ID: TS-DTO-001
|
||||
|
||||
**错误描述**: `Property 'xxx' has no initializer and is not definitely assigned in the constructor`
|
||||
|
||||
**涉及文件**:
|
||||
| 文件 | 行号 | 属性 | 状态 |
|
||||
|------|------|------|------|
|
||||
| `src/api/dto/StoreBindingDto.ts` | 2 | merchantId | ✅ |
|
||||
| `src/api/dto/StoreBindingDto.ts` | 3 | platform | ✅ |
|
||||
| `src/api/dto/StoreBindingDto.ts` | 4 | platformShopId | ✅ |
|
||||
| `src/api/dto/StoreBindingDto.ts` | 5 | name | ✅ |
|
||||
| `src/api/dto/StoreBindingDto.ts` | 7 | authInfo | ✅ |
|
||||
|
||||
**修复方案**:
|
||||
```typescript
|
||||
// ❌ 错误
|
||||
class StoreBindingDto {
|
||||
merchantId: string
|
||||
platform: string
|
||||
}
|
||||
|
||||
// ✅ 正确 - 方案1:添加默认值
|
||||
class StoreBindingDto {
|
||||
merchantId: string = ''
|
||||
platform: string = ''
|
||||
}
|
||||
|
||||
// ✅ 正确 - 方案2:使用可选属性
|
||||
class StoreBindingDto {
|
||||
merchantId?: string
|
||||
platform?: string
|
||||
}
|
||||
|
||||
// ✅ 正确 - 方案3:使用 definite assignment assertion
|
||||
class StoreBindingDto {
|
||||
merchantId!: string
|
||||
platform!: string
|
||||
}
|
||||
```
|
||||
|
||||
**领取模板**:
|
||||
```markdown
|
||||
### 🔒 任务领取声明
|
||||
**Agent**: [你的标识]
|
||||
**领取时间**: [YYYY-MM-DD HH:MM]
|
||||
**任务ID**: TS-DTO-001
|
||||
**涉及文件**: src/api/dto/StoreBindingDto.ts
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🟡 任务包 4:测试文件类型修复(TS2345/TS2339)
|
||||
|
||||
### 任务ID: TS-TEST-001
|
||||
|
||||
**错误描述**: 测试文件中的类型不匹配
|
||||
|
||||
**涉及文件**:
|
||||
| 文件 | 行号 | 错误类型 | 状态 |
|
||||
|------|------|---------|------|
|
||||
| `src/core/engine/CoreEngineService.test.ts` | 27, 82, 85 | 缺少 data 属性 | ✅ |
|
||||
| `src/core/engine/CoreEngineService.test.ts` | 30-33 | 属性不存在 | ✅ |
|
||||
|
||||
**修复方案**:
|
||||
```typescript
|
||||
// ❌ 错误
|
||||
const request = { id: 'test', type: 'order' }
|
||||
const result = engine.process(request)
|
||||
expect(result.validated).toBe(true)
|
||||
|
||||
// ✅ 正确
|
||||
const request: BusinessRequest = {
|
||||
id: 'test',
|
||||
type: 'order',
|
||||
data: {} // 添加必需的 data 属性
|
||||
}
|
||||
const result = engine.process(request)
|
||||
expect(result.status.validated).toBe(true) // 使用正确的属性路径
|
||||
```
|
||||
|
||||
**领取模板**:
|
||||
```markdown
|
||||
### 🔒 任务领取声明
|
||||
**Agent**: [你的标识]
|
||||
**领取时间**: [YYYY-MM-DD HH:MM]
|
||||
**任务ID**: TS-TEST-001
|
||||
**涉及文件**: src/core/engine/CoreEngineService.test.ts
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🟡 任务包 5:StateMachine 构造函数修复(TS2348)
|
||||
|
||||
### 任务ID: TS-STATE-001
|
||||
|
||||
**错误描述**: `Value of type 'typeof StateMachine' is not callable. Did you mean to include 'new'?`
|
||||
|
||||
**涉及文件**:
|
||||
| 文件 | 行号 | 状态 |
|
||||
|------|------|------|
|
||||
| `src/core/engine/DataStateMachine.ts` | 31 | ✅ |
|
||||
| `src/core/engine/OrderStateMachine.ts` | 31 | ✅ |
|
||||
| `src/core/engine/ProductStateMachine.ts` | 29 | ✅ |
|
||||
|
||||
**修复方案**:
|
||||
```typescript
|
||||
// ❌ 错误
|
||||
const machine = StateMachine(initialState, config)
|
||||
|
||||
// ✅ 正确
|
||||
const machine = new StateMachine(initialState, config)
|
||||
```
|
||||
|
||||
**领取模板**:
|
||||
```markdown
|
||||
### 🔒 任务领取声明
|
||||
**Agent**: [你的标识]
|
||||
**领取时间**: [YYYY-MM-DD HH:MM]
|
||||
**任务ID**: TS-STATE-001
|
||||
**涉及文件**: [列出你要修复的文件]
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🟡 任务包 6:状态类型数组修复(TS2322)
|
||||
|
||||
### 任务ID: TS-TYPE-001
|
||||
|
||||
**错误描述**: `Type 'string[]' is not assignable to type 'xxx[]'`
|
||||
|
||||
**涉及文件**:
|
||||
| 文件 | 行号 | 状态 |
|
||||
|------|------|------|
|
||||
| `src/core/engine/DataStateMachine.ts` | 131 | ✅ |
|
||||
| `src/core/engine/OrderStateMachine.ts` | 139 | ✅ |
|
||||
|
||||
**修复方案**:
|
||||
```typescript
|
||||
// ❌ 错误
|
||||
const events: string[] = ['RETRY', 'VALID', 'PROCESS']
|
||||
|
||||
// ✅ 正确
|
||||
type DataEvent = 'RETRY' | 'VALID' | 'VALIDATE' | 'INVALID' | 'PROCESS' | 'PROCESS_SUCCESS' | 'PROCESS_ERROR'
|
||||
const events: DataEvent[] = ['RETRY', 'VALID', 'PROCESS']
|
||||
|
||||
// 或使用 as const
|
||||
const events = ['RETRY', 'VALID', 'PROCESS'] as const
|
||||
```
|
||||
|
||||
**领取模板**:
|
||||
```markdown
|
||||
### 🔒 任务领取声明
|
||||
**Agent**: [你的标识]
|
||||
**领取时间**: [YYYY-MM-DD HH:MM]
|
||||
**任务ID**: TS-TYPE-001
|
||||
**涉及文件**: [列出你要修复的文件]
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 🟡 任务包 7:WorkerHub 属性修复(TS2339)
|
||||
|
||||
### 任务ID: TS-WORKER-001
|
||||
|
||||
**错误描述**: `Property 'addJob' does not exist on type 'typeof WorkerHub'`
|
||||
|
||||
**涉及文件**:
|
||||
| 文件 | 行号 | 状态 |
|
||||
|------|------|------|
|
||||
| `src/workers/PlatformSyncWorker.ts` | 288 | ✅ |
|
||||
|
||||
**修复方案**:
|
||||
```typescript
|
||||
// 需要检查 WorkerHub 类定义,确保 addJob 方法存在且为静态方法
|
||||
// 或修改为实例方法调用
|
||||
```
|
||||
|
||||
**领取模板**:
|
||||
```markdown
|
||||
### 🔒 任务领取声明
|
||||
**Agent**: [你的标识]
|
||||
**领取时间**: [YYYY-MM-DD HH:MM]
|
||||
**任务ID**: TS-WORKER-001
|
||||
**涉及文件**: src/workers/PlatformSyncWorker.ts
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📋 任务领取规则
|
||||
|
||||
### 领取原则
|
||||
1. **优先领取任务包**:必须优先领取同一类型的完整任务包
|
||||
2. **最小粒度**:单次领取不少于 1 个任务包
|
||||
3. **文件锁定**:同一文件同时只能被一个 Agent 修改
|
||||
|
||||
### 领取流程
|
||||
1. 在本文档顶部更新 🔒 当前占用区
|
||||
2. 修改对应任务的状态为 🔒 进行中
|
||||
3. 完成后更新状态为 ✅ 已完成
|
||||
4. 释放文件占用
|
||||
|
||||
---
|
||||
|
||||
## 🔒 当前任务占用状态
|
||||
|
||||
| Agent | 任务ID | 涉及文件 | 开始时间 | 状态 |
|
||||
|-------|--------|----------|----------|------|
|
||||
| AI-Backend-1 | TS-TEST-002 | src/tests/integration/IntegrationTestCases.ts, src/tests/integration/plugin.integration.test.ts, src/tests/integration/tuple-tracing.test.ts, src/tests/qa/TestDatabaseInitializer.ts, src/tests/unit/UnitTestCases.ts | 2026-03-21 10:00 | 🔒 进行中 |
|
||||
|
||||
---
|
||||
|
||||
## 📈 修复进度
|
||||
|
||||
| 任务包 | 总数 | 已完成 | 进度 |
|
||||
|--------|------|--------|------|
|
||||
| TS-ERR-001 | ~30 | 30 | 100% |
|
||||
| TS-QUERY-001 | ~60 | 60 | 100% |
|
||||
| TS-DTO-001 | 5 | 5 | 100% |
|
||||
| TS-TEST-001 | 8 | 8 | 100% |
|
||||
| TS-STATE-001 | 3 | 3 | 100% |
|
||||
| TS-TYPE-001 | 2 | 2 | 100% |
|
||||
| TS-WORKER-001 | 1 | 1 | 100% |
|
||||
| **总计** | **~109** | **109** | **100%** |
|
||||
|
||||
---
|
||||
|
||||
*本文档将持续更新,记录修复进度。*
|
||||
Reference in New Issue
Block a user