# @esengine/transaction

## 1.1.0

### Minor Changes

- [#381](https://github.com/esengine/esengine/pull/381) [`d4cef82`](https://github.com/esengine/esengine/commit/d4cef828e1dc1475e8483d40eb1d800c607cf3b6) Thanks [@esengine](https://github.com/esengine)! - feat(transaction): 添加游戏事务系统 | add game transaction system

    **@esengine/transaction** - 游戏事务系统 | Game transaction system

    ### 核心功能 | Core Features
    - **TransactionManager** - 事务生命周期管理 | Transaction lifecycle management
        - begin()/run() 创建事务 | Create transactions
        - 分布式锁支持 | Distributed lock support
        - 自动恢复未完成事务 | Auto-recover pending transactions
    - **TransactionContext** - 事务上下文 | Transaction context
        - 操作链式添加 | Chain operation additions
        - 上下文数据共享 | Context data sharing
        - 超时控制 | Timeout control
    - **Saga 模式** - 补偿式事务 | Compensating transactions
        - execute/compensate 成对操作 | Paired execute/compensate
        - 自动回滚失败事务 | Auto-rollback on failure

    ### 存储实现 | Storage Implementations
    - **MemoryStorage** - 内存存储，用于开发测试 | In-memory for dev/testing
    - **RedisStorage** - Redis 分布式锁和缓存 | Redis distributed lock & cache
    - **MongoStorage** - MongoDB 持久化事务日志 | MongoDB persistent transaction logs

    ### 内置操作 | Built-in Operations
    - **CurrencyOperation** - 货币增减操作 | Currency add/deduct
    - **InventoryOperation** - 背包物品操作 | Inventory item operations
    - **TradeOperation** - 玩家交易操作 | Player trade operations

    ### 分布式事务 | Distributed Transactions
    - **SagaOrchestrator** - 跨服务器 Saga 编排 | Cross-server Saga orchestration
    - 完整的 Saga 日志记录 | Complete Saga logging
    - 未完成 Saga 恢复 | Incomplete Saga recovery

    ### Room 集成 | Room Integration
    - **withTransactions()** - Room mixin 扩展 | Room mixin extension
    - **TransactionRoom** - 预配置的事务 Room 基类 | Pre-configured transaction Room base

    ### 文档 | Documentation
    - 完整的中英文文档 | Complete bilingual documentation
    - 核心概念、存储层、操作、分布式事务 | Core concepts, storage, operations, distributed
