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Author SHA1 Message Date
hailin 2e815cec6e feat: move address derivation from identity-service to blockchain-service 
- Add Cosmos address derivation (bech32) to blockchain-service
  - KAVA: kava1... format
  - DST: dst1... format
  - BSC: 0x... EVM format

- Create MpcEventConsumerService in blockchain-service to consume mpc.KeygenCompleted events

- Create BlockchainEventConsumerService in identity-service to consume blockchain.WalletAddressCreated events

- Simplify identity-service MpcKeygenCompletedHandler to only manage status updates

- Add CosmosAddress value object for Cosmos chain addresses

Event flow:
1. identity-service -> mpc.KeygenRequested
2. mpc-service -> mpc.KeygenCompleted (with publicKey)
3. blockchain-service consumes mpc.KeygenCompleted, derives addresses
4. blockchain-service -> blockchain.WalletAddressCreated (with all chain addresses)
5. identity-service consumes blockchain.WalletAddressCreated, saves to user account

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-06 21:08:21 -08:00
hailin 50388c1115 feat(blockchain-service): implement complete blockchain service with DDD + Hexagonal architecture 
- Domain layer: ChainType, EvmAddress, TxHash, TokenAmount, BlockNumber value objects
- Domain events: DepositDetected, DepositConfirmed, WalletAddressCreated, TransactionBroadcasted
- Aggregates: DepositTransaction, MonitoredAddress, TransactionRequest
- Infrastructure: Prisma ORM, Redis cache, Kafka messaging, EVM blockchain adapters
- Application services: AddressDerivation, DepositDetection, BalanceQuery
- API: Health, Balance, Internal controllers with Swagger documentation
- Deployment: Docker, docker-compose, deploy.sh, health-check scripts

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-06 20:54:58 -08:00
hailin 6150617c14 docs: update blockchain-service guide with address derivation responsibilities 
- Add public key → address derivation as primary responsibility
- Add AddressDerivationAdapter for EVM/Cosmos address derivation
- Add WalletAddressCreated event definition
- Add MPC event consumption (mpc.KeygenCompleted)
- Add MpcKeygenCompletedHandler for processing keygen events
- Add section 17: MPC integration event flow with diagrams
- Update document version to 1.2.0

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-06 20:02:50 -08:00
hailin 747e4ae8ef refactor(mpc-system): migrate to party-driven architecture with PartyID-based routing 
- Remove Address field from PartyEndpoint (parties connect to router themselves)
- Update K8s Discovery to only manage PartyID and Role labels
- Add Party registration and SessionEvent protobuf definitions
- Implement PartyRegistry and SessionEventBroadcaster domain logic
- Add RegisterParty and SubscribeSessionEvents gRPC handlers
- Prepare infrastructure for party-driven MPC coordination

This is the first phase of migrating from coordinator-driven to party-driven
architecture following international MPC system design patterns.
 2025-12-05 08:11:28 -08:00
Developer cd4fba96ed docs(blockchain-service): 完善架构设计以兼容其他微服务 
- 添加 modules/ 分层模块文件结构 (api/application/domain/infrastructure)
- 抽取 AggregateRoot 聚合根基类，统一领域事件管理
- 补充 BlockNumber、TxHash 值对象的完整定义
- 添加值对象导出索引文件
- 新增第16章架构兼容性说明：
  - 与其他服务的架构对比表
  - 依赖倒置原则和六边形架构端口适配器说明
  - 命名约定规范
  - Symbol Token 注入规范
- 更新文档版本至 1.1.0

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-12-03 20:44:24 -08:00
Developer 84d619edf9 docs(blockchain-service): 添加区块链服务开发指南 
- 定义 blockchain-service 领域边界和职责
- 设计 DDD + 六边形架构目录结构
- 设计 Prisma 数据模型 (MonitoredAddress, DepositTransaction, BlockCheckpoint, TransactionRequest)
- 设计领域层 (聚合根、值对象、领域事件、仓储接口)
- 设计基础设施层 (EVM Provider、事件监听器、区块扫描器、地址缓存)
- 设计应用层 (充值检测服务、余额查询服务)
- 定义 Kafka 事件和消费者
- 配置 Docker 部署和 Kong 路由
- 制定从 identity-service 迁移计划

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-12-03 20:23:56 -08:00