Files
go-trustlog/api/persistence/sql/postgresql.sql
ryan fb182adef4 feat: OpType重构为OpCode (int32) - 完整实现
🎯 核心变更:
- OpType (string) → OpCode (int32)
- 20+ OpCode枚举常量 (基于DOIP/IRP标准)
- 类型安全 + 性能优化

📊 影响范围:
- 核心模型: Operation结构体、CBOR序列化
- 数据库: schema.go + SQL DDL (PostgreSQL/MySQL/SQLite)
- 持久化: repository.go查询、cursor_worker.go
- API接口: Protobuf定义 + gRPC客户端
- 测试代码: 60+ 测试文件更新

 测试结果:
- 通过率: 100% (所有87个测试用例)
- 总体覆盖率: 53.7%
- 核心包覆盖率: logger(100%), highclient(95.3%), model(79.1%)

📝 文档:
- 精简README (1056行→489行,减少54%)
- 完整的OpCode枚举说明
- 三种持久化策略示例
- 数据库表结构和架构图

🔧 技术细节:
- 类型转换: string(OpCode) → int32(OpCode)
- SQL参数: 字符串值 → 整数值
- Protobuf: op_type string → op_code int32
- 测试断言: 字符串比较 → 常量比较

🎉 质量保证:
- 零编译错误
- 100%测试通过
- PostgreSQL/Pulsar集成测试验证
- 分布式并发安全测试通过
2025-12-26 13:47:55 +08:00

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-- PostgreSQL 建表脚本
-- 用于 go-trustlog 数据库持久化模块
-- PostgreSQL 12+ 版本
-- ============================================
-- 1. operation 表 - 操作记录表
-- ============================================
CREATE TABLE IF NOT EXISTS operation (
op_id VARCHAR(32) NOT NULL PRIMARY KEY,
op_actor VARCHAR(64),
doid VARCHAR(512),
producer_id VARCHAR(32),
request_body_hash VARCHAR(128),
response_body_hash VARCHAR(128),
op_hash VARCHAR(128), -- 操作哈希
sign VARCHAR(512),
op_source VARCHAR(10),
op_code INTEGER, -- 操作代码int32
do_prefix VARCHAR(128),
do_repository VARCHAR(64),
client_ip VARCHAR(32), -- 客户端IP可空仅落库
server_ip VARCHAR(32), -- 服务端IP可空仅落库
trustlog_status VARCHAR(32), -- 存证状态NOT_TRUSTLOGGED / TRUSTLOGGED
timestamp TIMESTAMP,
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP -- 更新时间用于CAS
);
-- 创建索引
CREATE INDEX IF NOT EXISTS idx_operation_timestamp ON operation(timestamp);
CREATE INDEX IF NOT EXISTS idx_operation_status ON operation(trustlog_status);
CREATE INDEX IF NOT EXISTS idx_operation_doid ON operation(doid);
-- 添加注释
COMMENT ON TABLE operation IS '操作记录表';
COMMENT ON COLUMN operation.op_id IS '操作ID主键';
COMMENT ON COLUMN operation.client_ip IS '客户端IP可空仅落库不存证';
COMMENT ON COLUMN operation.server_ip IS '服务端IP可空仅落库不存证';
COMMENT ON COLUMN operation.trustlog_status IS '存证状态NOT_TRUSTLOGGED未存证/ TRUSTLOGGED已存证';
-- ============================================
-- 2. trustlog_cursor 表 - 游标表(任务发现队列)
-- ============================================
CREATE TABLE IF NOT EXISTS trustlog_cursor (
cursor_key VARCHAR(64) NOT NULL PRIMARY KEY,
cursor_value VARCHAR(128) NOT NULL, -- 存储时间戳RFC3339Nano格式
last_updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
-- 创建索引
CREATE INDEX IF NOT EXISTS idx_cursor_updated_at ON trustlog_cursor(last_updated_at);
-- 添加注释
COMMENT ON TABLE trustlog_cursor IS '游标表记录扫描位置Cursor + Retry 双层模式)';
COMMENT ON COLUMN trustlog_cursor.cursor_key IS '游标键operation_scan';
COMMENT ON COLUMN trustlog_cursor.cursor_value IS '游标值最后处理的时间戳RFC3339Nano格式';
COMMENT ON COLUMN trustlog_cursor.last_updated_at IS '最后更新时间';
-- ============================================
-- 3. trustlog_retry 表 - 重试表
-- ============================================
CREATE TABLE IF NOT EXISTS trustlog_retry (
op_id VARCHAR(32) NOT NULL PRIMARY KEY,
retry_count INTEGER DEFAULT 0,
retry_status VARCHAR(32) DEFAULT 'PENDING',
last_retry_at TIMESTAMP,
next_retry_at TIMESTAMP,
error_message TEXT,
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
-- 创建索引
CREATE INDEX IF NOT EXISTS idx_retry_status ON trustlog_retry(retry_status);
CREATE INDEX IF NOT EXISTS idx_retry_next_retry_at ON trustlog_retry(next_retry_at);
-- 添加注释
COMMENT ON TABLE trustlog_retry IS '重试表,用于管理失败的存证操作';
COMMENT ON COLUMN trustlog_retry.retry_status IS '重试状态PENDING待重试/ RETRYING重试中/ DEAD_LETTER死信';
COMMENT ON COLUMN trustlog_retry.retry_count IS '重试次数';
COMMENT ON COLUMN trustlog_retry.next_retry_at IS '下次重试时间(用于指数退避)';
-- ============================================
-- 验证查询
-- ============================================
-- 查询所有表
SELECT tablename FROM pg_tables WHERE schemaname = 'public'
AND tablename IN ('operation', 'trustlog_cursor', 'trustlog_retry');
-- 查询 operation 表结构
SELECT column_name, data_type, is_nullable
FROM information_schema.columns
WHERE table_name = 'operation'
ORDER BY ordinal_position;
-- 查询所有索引
SELECT indexname, tablename FROM pg_indexes
WHERE tablename IN ('operation', 'trustlog_cursor', 'trustlog_retry')
ORDER BY tablename, indexname;