feat: 初始化项目结构并添加核心功能模块

- 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
2026-03-17 22:07:19 +08:00
parent c0870dce50
commit 136c2fa579
728 changed files with 107690 additions and 5614 deletions
--- a/server/src/services/GeopoliticalRiskHedgeService.ts
+++ b/server/src/services/GeopoliticalRiskHedgeService.ts
@@ -0,0 +1,86 @@
+import db from '../config/database';
+import { logger } from '../utils/logger';
+import { AIService } from './AIService';
+import { FeatureGovernanceService } from '../core/governance/FeatureGovernanceService';
+
+/**
+ * [BIZ_TRADE_GEO_01] 全球地缘政治风险对冲与弹性调度 (GeopoliticalRiskHedgeService)
+ * @description 基于 AGI 实时监控全球地缘政治动态（关税、贸易禁令、制裁、地缘冲突），动态调整供应链拓扑，实现主权级的风险对冲。
+ */
+export class GeopoliticalRiskHedgeService {
+  private static readonly RISK_TABLE = 'cf_geo_risk_hedge';
+
+  /**
+   * 初始化数据库表
+   */
+  static async initTable() {
+    const hasTable = await db.schema.hasTable(this.RISK_TABLE);
+    if (!hasTable) {
+      logger.info(`📦 Creating ${this.RISK_TABLE} table...`);
+      await db.schema.createTable(this.RISK_TABLE, (table) => {
+        table.increments('id').primary();
+        table.string('tenant_id', 64).notNullable();
+        table.string('region_code', 16).notNullable();
+        table.decimal('risk_score', 5, 2); // 0-100
+        table.string('risk_type', 64); // TARIFF, EMBARGO, CONFLICT, REGULATORY
+        table.text('impact_analysis');
+        table.json('mitigation_strategy'); // 对冲策略 (e.g., reroute, alternative sourcing)
+        table.string('status', 32).defaultTo('MONITORING'); // MONITORING, ALERT, MITIGATED
+        table.string('trace_id', 128);
+        table.timestamps(true, true);
+        table.index(['region_code', 'status']);
+      });
+      logger.info(`✅ Table ${this.RISK_TABLE} created`);
+    }
+  }
+
+  /**
+   * 评估并对冲地缘政治风险
+   */
+  static async evaluateAndHedge(tenantId: string, regionCode: string, traceId: string): Promise<boolean> {
+    if (!(await FeatureGovernanceService.isEnabled('BIZ_TRADE_GEO_HEDGE', tenantId))) {
+      return false;
+    }
+
+    logger.info(`[GeoRiskHedge] Evaluating geopolitical risk for tenant ${tenantId} in region ${regionCode} | traceId: ${traceId}`);
+
+    // 1. 获取 AGI 实时风险分析
+    const riskAnalysis = await AIService.analyzeSecurityRisk(`Analyze geopolitical risk for trade region ${regionCode}`, traceId);
+    
+    // 2. 解析风险评分与类型 (模拟逻辑)
+    const riskScore = riskAnalysis.includes('HIGH') ? 85.5 : 20.0;
+    const riskType = riskAnalysis.includes('TARIFF') ? 'TARIFF' : 'REGULATORY';
+
+    if (riskScore > 50) {
+      logger.warn(`[GeoRiskHedge] High risk detected in ${regionCode} (Score: ${riskScore})! Generating mitigation strategy...`);
+
+      // 3. 调用 AGI 生成弹性调度策略
+      const strategyPrompt = `Generate mitigation strategy for ${riskType} risk in ${regionCode} with score ${riskScore}. Analysis: ${riskAnalysis}`;
+      const strategy = await AIService.generateStrategy(strategyPrompt, traceId);
+
+      // 4. 持久化风险对冲记录
+      await db(this.RISK_TABLE).insert({
+        tenant_id: tenantId,
+        region_code: regionCode,
+        risk_score: riskScore,
+        risk_type: riskType,
+        impact_analysis: riskAnalysis,
+        mitigation_strategy: JSON.stringify({
+          strategy: strategy,
+          recommended_nodes: ['NODE_SG_01', 'NODE_VN_02'],
+          estimated_cost_increase: '12%'
+        }),
+        status: 'ALERT',
+        trace_id: traceId,
+        created_at: new Date(),
+        updated_at: new Date()
+      });
+
+      // 5. 触发弹性调度 (模拟)
+      // TODO: 调用 DynamicRecompositionService 进行供应链重组
+      return true;
+    }
+
+    return false;
+  }
+}