 hailin
|
422069be68
|
feat: add enterprise multi-tenancy infrastructure
- Add shared tenant module with AsyncLocalStorage-based context management
- Create TenantContextService, TenantContextMiddleware, TenantGuard
- Add @TenantId(), @Tenant(), @RequireFeatures() decorators
- Create BaseTenantRepository for automatic tenant filtering
- Add TenantORM entity for tenants table
- Add tenant_id column to all 16 ORM entities across 6 services
- Create database migration script for multi-tenancy support
- Add tenant-related error codes
This implements row-level isolation for 100% data separation between tenants.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
|
2026-01-25 18:11:12 -08:00 |
|
hailin
|
fe37267c39
|
fix(orm): add explicit PostgreSQL column types for all ORM entities
- user-service: user.orm.ts (lastActiveAt), verification-code.orm.ts (all fields)
- file-service: file.orm.ts (userId, originalName, storagePath, mimeType)
- conversation-service: token-usage.orm.ts (model, all token/count fields)
- knowledge-service: knowledge-article.orm.ts, knowledge-chunk.orm.ts,
system-experience.orm.ts, user-memory.orm.ts (all numeric, boolean, date fields)
This fixes DataTypeNotSupportedError where PostgreSQL rejects "Object" type
when @Column decorator lacks explicit type specification.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
|
2026-01-25 02:14:07 -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 |