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Author SHA1 Message Date
hailin 1df5854825 feat(multi-tenant): apply tenant middleware and refactor repositories 
- Apply TenantContextMiddleware to all 6 services
- Add SimpleTenantFinder for services without direct tenant DB access
- Add TenantFinderService for evolution-service with database access
- Refactor 8 repositories to extend BaseTenantRepository:
  - user-postgres.repository.ts
  - verification-code-postgres.repository.ts
  - conversation-postgres.repository.ts
  - message-postgres.repository.ts
  - token-usage-postgres.repository.ts
  - file-postgres.repository.ts
  - order-postgres.repository.ts
  - payment-postgres.repository.ts
- Add @iconsulting/shared dependency to evolution-service and knowledge-service
- Configure middleware to exclude health and super-admin paths

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-01-25 18:30:31 -08:00
hailin 02954f56db refactor(services): implement Clean Architecture across 4 services 
## Overview
Refactor user-service, payment-service, file-service, and conversation-service
to follow Clean Architecture pattern based on knowledge-service reference.

## Architecture Pattern Applied

```
src/
├── domain/
│   ├── entities/           # Pure domain entities (no ORM decorators)
│   └── repositories/       # Repository interfaces + Symbol DI tokens
├── infrastructure/
│   └── database/postgres/
│       ├── entities/       # ORM entities with TypeORM decorators
│       └── *-postgres.repository.ts  # Repository implementations
└── {feature}/
    └── {feature}.module.ts # DI configuration with Symbol providers
```

## Changes by Service

### user-service (40% → 100% compliant)
- Created: IUserRepository, IVerificationCodeRepository interfaces
- Created: UserORM, VerificationCodeORM entities
- Created: UserPostgresRepository, VerificationCodePostgresRepository
- Modified: UserEntity, VerificationCodeEntity → pure domain with factory methods
- Updated: user.module.ts, auth.module.ts with Symbol-based DI

### payment-service (50% → 100% compliant)
- Created: IOrderRepository, IPaymentRepository interfaces
- Created: OrderORM, PaymentORM entities
- Created: OrderPostgresRepository, PaymentPostgresRepository
- Modified: OrderEntity, PaymentEntity → pure domain with factory methods
- Updated: order.module.ts, payment.module.ts with Symbol-based DI

### file-service (40% → 100% compliant)
- Created: IFileRepository interface
- Created: FileORM entity
- Created: FilePostgresRepository
- Modified: FileEntity → pure domain with factory methods
- Updated: file.module.ts with Symbol-based DI

### conversation-service (60% → 100% compliant)
- Created: IConversationRepository, IMessageRepository, ITokenUsageRepository
- Created: ConversationORM, MessageORM, TokenUsageORM entities
- Created: ConversationPostgresRepository, MessagePostgresRepository,
          TokenUsagePostgresRepository
- Modified: ConversationEntity, MessageEntity, TokenUsageEntity → pure domain
- Updated: conversation.module.ts with Symbol-based DI
- Updated: app.module.ts, data-source.ts entity patterns

## Key Implementation Details

1. **Symbol-based DI Pattern**:
   ```typescript
   export const USER_REPOSITORY = Symbol('IUserRepository');

   @Module({
     providers: [{ provide: USER_REPOSITORY, useClass: UserPostgresRepository }],
     exports: [UserService, USER_REPOSITORY],
   })
   ```

2. **Pure Domain Entities**: Factory methods `create()` and `fromPersistence()`
   for controlled instantiation without ORM decorators

3. **Repository Implementations**: Include `toORM()` and `toEntity()` conversion
   methods for anti-corruption layer between domain and infrastructure

4. **Entity Discovery**: Changed glob pattern from `*.entity` to `*.orm`
   in app.module.ts and data-source.ts files

## Breaking Changes
- None for API consumers
- Internal architecture restructuring only

## Testing
- All 4 services compile successfully with `pnpm build`
- Database schema compatibility verified (column mappings preserved)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-01-24 21:18:25 -08:00
hailin 223aa25af1 fix(docker): add health check endpoints and fix IPv6 issue 
- Add /health endpoints to all NestJS services (user, payment, knowledge, conversation, evolution)
- Fix nginx healthcheck to use 127.0.0.1 instead of localhost (IPv6 issue)
- Add healthcheck configuration to docker-compose for all backend services
- Use start_period to allow services time to initialize before health checks

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-01-10 02:13:42 -08:00
hailin a7add8ff90 Initial commit: iConsulting 香港移民咨询智能客服系统 
项目架构:
- Monorepo (pnpm + Turborepo)
- 后端: NestJS 微服务 + Claude Agent SDK
- 前端: React + Vite + Ant Design

包含服务:
- conversation-service: 对话服务 (Claude AI)
- user-service: 用户认证服务
- payment-service: 支付服务 (支付宝/微信/Stripe)
- knowledge-service: 知识库服务 (RAG + Neo4j)
- evolution-service: 自我进化服务
- web-client: 用户前端
- admin-client: 管理后台

基础设施:
- PostgreSQL + Redis + Neo4j
- Kong API Gateway
- Nginx 反向代理
- Docker Compose 部署配置

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-01-09 00:01:12 -08:00