feat: 添加汇率服务和缓存服务，优化数据源和日志服务

refactor: 重构数据源工厂和类型定义，提升代码可维护性

fix: 修复类型转换和状态机文档中的错误

docs: 更新服务架构文档，添加新的服务闭环流程

test: 添加汇率服务单元测试

chore: 清理无用代码和注释，优化代码结构

server/src/types/enums.ts

@@ -0,0 +1,368 @@
+/**
+ * 统一状态枚举定义
+ * 集中管理所有服务的状态枚举，确保一致性
+ */
+
+// 套利机会状态
+export enum ArbitrageOpportunityStatus {
+  PENDING = 'PENDING',
+  APPROVED = 'APPROVED',
+  REJECTED = 'REJECTED',
+  EXECUTING = 'EXECUTING',
+  EXECUTED = 'EXECUTED',
+  FAILED = 'FAILED'
+}
+
+// 套利执行状态
+export enum ArbitrageExecutionStatus {
+  STARTED = 'STARTED',
+  PURCHASED = 'PURCHASED',
+  LISTED = 'LISTED',
+  SOLD = 'SOLD',
+  COMPLETED = 'COMPLETED',
+  FAILED = 'FAILED'
+}
+
+// 价格比较状态
+export enum PriceComparisonStatus {
+  ACTIVE = 'ACTIVE',
+  EXPIRED = 'EXPIRED',
+  EXECUTED = 'EXECUTED'
+}
+
+// 风险等级
+export enum RiskLevel {
+  LOW = 'LOW',
+  MEDIUM = 'MEDIUM',
+  HIGH = 'HIGH',
+  BLOCK = 'BLOCK'
+}
+
+// 定价策略
+export enum PricingStrategy {
+  GAME_THEORY = 'GAME_THEORY',
+  COMPETITION = 'COMPETITION',
+  DEMAND_BASED = 'DEMAND_BASED',
+  COST_PLUS = 'COST_PLUS',
+  DYNAMIC = 'DYNAMIC'
+}
+
+// 定价决策状态
+export enum PricingDecisionStatus {
+  PENDING = 'PENDING',
+  EXECUTED = 'EXECUTED',
+  REJECTED = 'REJECTED',
+  EXPIRED = 'EXPIRED'
+}
+
+// 价格调整方向
+export enum PriceAdjustmentDirection {
+  INCREASE = 'INCREASE',
+  DECREASE = 'DECREASE',
+  MAINTAIN = 'MAINTAIN'
+}
+
+// 定价调整频率
+export enum PriceAdjustFrequency {
+  HOURLY = 'HOURLY',
+  DAILY = 'DAILY',
+  WEEKLY = 'WEEKLY'
+}
+
+// A/B测试状态
+export enum ABTestStatus {
+  PENDING = 'PENDING',
+  RUNNING = 'RUNNING',
+  COMPLETED = 'COMPLETED',
+  STOPPED = 'STOPPED',
+  PAUSED = 'PAUSED'
+}
+
+// 竞争对手监控状态
+export enum CompetitorMonitorStatus {
+  ACTIVE = 'ACTIVE',
+  INACTIVE = 'INACTIVE',
+  ERROR = 'ERROR'
+}
+
+// 价格预警状态
+export enum PriceAlertStatus {
+  ACTIVE = 'ACTIVE',
+  RESOLVED = 'RESOLVED',
+  IGNORED = 'IGNORED'
+}
+
+// 自动执行配置状态
+export enum AutoExecutionStatus {
+  ACTIVE = 'ACTIVE',
+  PAUSED = 'PAUSED',
+  DISABLED = 'DISABLED'
+}
+
+// 自动化级别
+export enum AutomationLevel {
+  LEVEL_1 = 'LEVEL_1',
+  LEVEL_2 = 'LEVEL_2',
+  LEVEL_3 = 'LEVEL_3',
+  LEVEL_4 = 'LEVEL_4',
+  LEVEL_5 = 'LEVEL_5'
+}
+
+// 自动执行模式
+export enum ExecutionMode {
+  AUTO = 'AUTO',
+  MANUAL = 'MANUAL'
+}
+
+// 店铺状态
+export enum ShopStatus {
+  ACTIVE = 'ACTIVE',
+  INACTIVE = 'INACTIVE',
+  SYNCING = 'SYNCING',
+  ERROR = 'ERROR'
+}
+
+// 租户状态
+export enum TenantStatus {
+  ACTIVE = 'ACTIVE',
+  INACTIVE = 'INACTIVE',
+  SUSPENDED = 'SUSPENDED'
+}
+
+// 用户状态
+export enum UserStatus {
+  ACTIVE = 'ACTIVE',
+  INACTIVE = 'INACTIVE',
+  LOCKED = 'LOCKED'
+}
+
+// 订单状态
+export enum OrderStatus {
+  PENDING = 'PENDING',
+  PAID = 'PAID',
+  SHIPPED = 'SHIPPED',
+  DELIVERED = 'DELIVERED',
+  CANCELLED = 'CANCELLED',
+  REFUNDED = 'REFUNDED'
+}
+
+// 产品状态
+export enum ProductStatus {
+  ACTIVE = 'ACTIVE',
+  INACTIVE = 'INACTIVE',
+  OUT_OF_STOCK = 'OUT_OF_STOCK',
+  DELETED = 'DELETED'
+}
+
+// 广告状态
+export enum AdStatus {
+  ACTIVE = 'ACTIVE',
+  PAUSED = 'PAUSED',
+  DELETED = 'DELETED'
+}
+
+// 证书状态
+export enum CertificateStatus {
+  VALID = 'VALID',
+  EXPIRED = 'EXPIRED',
+  PENDING = 'PENDING',
+  REVOKED = 'REVOKED'
+}
+
+// 策略状态
+export enum StrategyStatus {
+  ACTIVE = 'ACTIVE',
+  PAUSED = 'PAUSED',
+  COMPLETED = 'COMPLETED',
+  FAILED = 'FAILED'
+}
+
+// 自动托管会话状态
+export enum AutopilotSessionStatus {
+  IDLE = 'IDLE',
+  RUNNING = 'RUNNING',
+  PAUSED = 'PAUSED',
+  STOPPED = 'STOPPED',
+  ERROR = 'ERROR'
+}
+
+// 自动托管模式
+export enum AutopilotMode {
+  FULL_AUTO = 'FULL_AUTO',
+  SEMI_AUTO = 'SEMI_AUTO',
+  MANUAL = 'MANUAL'
+}
+
+// 日志类型
+export enum LogType {
+  TASK = 'TASK',
+  DECISION = 'DECISION',
+  ERROR = 'ERROR',
+  WARNING = 'WARNING',
+  INFO = 'INFO'
+}
+
+// 任务状态
+export enum TaskStatus {
+  PENDING = 'PENDING',
+  RUNNING = 'RUNNING',
+  COMPLETED = 'COMPLETED',
+  FAILED = 'FAILED'
+}
+
+// 业务类型
+export enum BusinessType {
+  TOC = 'TOC',
+  TOB = 'TOB'
+}
+
+// 排行榜类型
+export enum LeaderboardType {
+  REVENUE = 'REVENUE',
+  ROI = 'ROI',
+  GROWTH = 'GROWTH'
+}
+
+// 排行榜周期
+export enum LeaderboardPeriod {
+  DAILY = 'DAILY',
+  WEEKLY = 'WEEKLY',
+  MONTHLY = 'MONTHLY',
+  ALL_TIME = 'ALL_TIME'
+}
+
+// 商户等级
+export enum MerchantTier {
+  BRONZE = 'BRONZE',
+  SILVER = 'SILVER',
+  GOLD = 'GOLD',
+  PLATINUM = 'PLATINUM',
+  DIAMOND = 'DIAMOND'
+}
+
+// 策略类别
+export enum StrategyCategory {
+  PRICING = 'PRICING',
+  ADVERTISING = 'ADVERTISING',
+  PRODUCT_SELECTION = 'PRODUCT_SELECTION',
+  INVENTORY = 'INVENTORY',
+  LOGISTICS = 'LOGISTICS',
+  MARKETING = 'MARKETING'
+}
+
+// 风险等级
+export enum StrategyRiskLevel {
+  LOW = 'LOW',
+  MEDIUM = 'MEDIUM',
+  HIGH = 'HIGH'
+}
+
+// 计费类型
+export enum BillingType {
+  FREE = 'FREE',
+  ONE_TIME = 'ONE_TIME',
+  SUBSCRIPTION = 'SUBSCRIPTION',
+  USAGE_BASED = 'USAGE_BASED'
+}
+
+// 权限动作
+export enum PermissionAction {
+  READ = 'READ',
+  WRITE = 'WRITE',
+  DELETE = 'DELETE',
+  EXECUTE = 'EXECUTE'
+}
+
+// 角色类型
+export enum RoleType {
+  SYSTEM = 'SYSTEM',
+  CUSTOM = 'CUSTOM'
+}
+
+// 支付方式
+export enum PaymentMethod {
+  CREDIT_CARD = 'CREDIT_CARD',
+  PAYPAL = 'PAYPAL',
+  BANK_TRANSFER = 'BANK_TRANSFER',
+  CASH = 'CASH'
+}
+
+// 广告类型
+export enum AdType {
+  SEARCH = 'SEARCH',
+  DISPLAY = 'DISPLAY',
+  SOCIAL = 'SOCIAL',
+  VIDEO = 'VIDEO'
+}
+
+// 证书类型
+export enum CertificateType {
+  CE = 'CE',
+  FCC = 'FCC',
+  ROHS = 'ROHS',
+  ISO9001 = 'ISO9001',
+  ISO14001 = 'ISO14001',
+  FDA = 'FDA',
+  UL = 'UL',
+  CCC = 'CCC',
+  EXPORT_LICENSE = 'EXPORT_LICENSE',
+  ORIGIN = 'ORIGIN',
+  OTHER = 'OTHER'
+}
+
+// 安全测试结果
+export enum SecurityTestResult {
+  PASS = 'PASS',
+  FAIL = 'FAIL',
+  WARNING = 'WARNING'
+}
+
+// 回归测试结果
+export enum RegressionTestResult {
+  PASS = 'PASS',
+  FAIL = 'FAIL',
+  SKIPPED = 'SKIPPED'
+}
+
+export default {
+  ArbitrageOpportunityStatus,
+  ArbitrageExecutionStatus,
+  PriceComparisonStatus,
+  RiskLevel,
+  PricingStrategy,
+  PricingDecisionStatus,
+  PriceAdjustmentDirection,
+  PriceAdjustFrequency,
+  ABTestStatus,
+  CompetitorMonitorStatus,
+  PriceAlertStatus,
+  AutoExecutionStatus,
+  AutomationLevel,
+  ExecutionMode,
+  ShopStatus,
+  TenantStatus,
+  UserStatus,
+  OrderStatus,
+  ProductStatus,
+  AdStatus,
+  CertificateStatus,
+  StrategyStatus,
+  AutopilotSessionStatus,
+  AutopilotMode,
+  LogType,
+  TaskStatus,
+  BusinessType,
+  LeaderboardType,
+  LeaderboardPeriod,
+  MerchantTier,
+  StrategyCategory,
+  StrategyRiskLevel,
+  BillingType,
+  PermissionAction,
+  RoleType,
+  PaymentMethod,
+  AdType,
+  CertificateType,
+  SecurityTestResult,
+  RegressionTestResult
+}

server/src/types/express.d.ts

@@ -0,0 +1,28 @@
+/**
+ * Express Request 接口扩展
+ * 添加用户相关属性和追踪上下文
+ */
+
+declare global {
+  namespace Express {
+    interface User {
+      id: string;
+      tenantId: string;
+      role: string;
+      email: string;
+      [key: string]: any;
+    }
+
+    interface Request {
+      user?: User;
+      traceContext?: {
+        tenantId: string;
+        shopId: string;
+        traceId: string;
+        businessType: 'TOC' | 'TOB';
+      };
+    }
+  }
+}
+
+export {};