wurenzhi
136c2fa579
- 新增文档模板和导航结构 - 实现服务器基础API路由和控制器 - 添加扩展插件配置和前端框架 - 引入多租户和权限管理模块 - 集成日志和数据库配置 - 添加核心业务模型和类型定义
86 lines
2.8 KiB
TypeScript
86 lines
2.8 KiB
TypeScript
import db from '../config/database';
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import { logger } from '../utils/logger';
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/**
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* [CORE_LOG_02] 全局操作流水线追踪后端 (Trace Tracking Backend)
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* @description 提供跨模块的 Pipeline 与 Audit 日志聚合查询
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*/
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export class TraceService {
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private static readonly INSTANCE_TABLE = 'cf_pipeline_instances';
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private static readonly STEP_TABLE = 'cf_pipeline_steps';
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private static readonly AUDIT_TABLE = 'cf_audit_log'; // 假设异步处理后的表名
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/**
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* 根据 Trace ID 获取关联的流水线实例
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*/
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static async getPipelineByTraceId(traceId: string, tenantId: string) {
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try {
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const instance = await db(this.INSTANCE_TABLE)
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.where({ trace_id: traceId, tenant_id: tenantId })
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.first();
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if (!instance) return null;
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const steps = await db(this.STEP_TABLE)
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.where({ instance_id: instance.id })
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.orderBy('created_at', 'asc');
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return {
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...instance,
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steps: steps.map(s => ({
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...s,
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config: s.config ? JSON.parse(s.config) : null,
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output: s.output ? JSON.parse(s.output) : null,
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error: s.error ? JSON.parse(s.error) : null
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}))
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};
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} catch (err: any) {
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logger.error(`[TraceService] Failed to get pipeline by trace: ${err.message}`);
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throw err;
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}
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}
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/**
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* 获取租户最近的自治活动流
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*/
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static async getRecentActivities(tenantId: string, limit = 20) {
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try {
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return await db(this.INSTANCE_TABLE)
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.where({ tenant_id: tenantId })
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.orderBy('created_at', 'desc')
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.limit(limit);
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} catch (err: any) {
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logger.error(`[TraceService] Failed to get recent activities: ${err.message}`);
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throw err;
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}
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}
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/**
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* [CORE_TELE_01] 获取 AI 自愈遥测数据
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* @description 筛选出包含自愈行为 (Self-Healing) 的步骤
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*/
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static async getSelfHealingTelemetry(tenantId: string, limit = 50) {
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try {
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// 假设自愈日志记录在 metadata 或特定的自愈字段中
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// 这里从步骤表中筛选出包含 retry 或 healing 标记的记录
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return await db(this.STEP_TABLE)
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.join(this.INSTANCE_TABLE, `${this.STEP_TABLE}.instance_id`, `${this.INSTANCE_TABLE}.id`)
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.where(`${this.INSTANCE_TABLE}.tenant_id`, tenantId)
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.whereNotNull(`${this.STEP_TABLE}.error`)
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.orderBy(`${this.STEP_TABLE}.updated_at`, 'desc')
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.limit(limit)
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.select(
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`${this.STEP_TABLE}.id`,
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`${this.STEP_TABLE}.instance_id`,
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`${this.STEP_TABLE}.type`,
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`${this.STEP_TABLE}.status`,
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`${this.STEP_TABLE}.error`,
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`${this.STEP_TABLE}.updated_at as timestamp`
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);
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} catch (err: any) {
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logger.error(`[TraceService] Failed to get telemetry: ${err.message}`);
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throw err;
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}
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}
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}
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