Feat/alias

.eslintrc.js

@@ -14,7 +14,7 @@ module.exports = {
     node: true,
     jest: true,
   },
-  ignorePatterns: ['.eslintrc.js'],
+  ignorePatterns: ['.eslintrc.js', 'test/'],
   rules: {
     '@typescript-eslint/interface-name-prefix': 'off',
     '@typescript-eslint/explicit-function-return-type': 'off',
@@ -23,5 +23,13 @@ module.exports = {
     "@typescript-eslint/no-namespace": "off",
     "@typescript-eslint/no-unused-vars": "warn",
     "@typescript-eslint/no-var-requires": "off",
+    "no-restricted-imports": ["error", {
+      "patterns": [
+        {
+          "group": ["../../*", "../../../*"],
+          "message": "Use absolute imports with 'src/' prefix instead of relative parent imports that cross domain boundaries. Example: use 'src/user/entities/user.entity' instead of '../../user/entities/user.entity'. Same-module parent imports (../file) and same-directory imports (./file) are still allowed."
+        }
+      ]
+    }]
   },
-};
+};

src/audit/entities/agent-event.entity.ts

@@ -7,7 +7,7 @@ import {
   ManyToOne,
   JoinColumn,
 } from "typeorm";
-import { User } from "../../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 export enum AgentEventType {
   CREATED = "created",

src/audit/entities/compute-result.entity.ts

@@ -8,7 +8,7 @@ import {
   ManyToOne,
   JoinColumn,
 } from "typeorm";
-import { User } from "../../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 export enum ComputeResultStatus {
   PENDING = "pending",

src/audit/entities/oracle-submission.entity.ts

@@ -8,7 +8,7 @@ import {
   ManyToOne,
   JoinColumn,
 } from "typeorm";
-import { User } from "../../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 export enum OracleSubmissionStatus {
   PENDING = "pending",

src/audit/entities/provenance-record.entity.ts

@@ -7,7 +7,7 @@ import {
   ManyToOne,
   JoinColumn,
 } from "typeorm";
-import { User } from "../../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 export enum ProvenanceStatus {
   PENDING = "pending",

src/audit/guards/provenance-access.guard.ts

@@ -4,7 +4,7 @@ import {
   ExecutionContext,
   ForbiddenException,
 } from "@nestjs/common";
-import { UserRole } from "../../user/entities/user.entity";
+import { UserRole } from "src/user/entities/user.entity";
 
 /**
  * Guard that ensures users can only access their own provenance records.

src/auth/auth-core.module.ts

@@ -20,7 +20,7 @@ import { JwtStrategy } from "./jwt.strategy";
 import { JwtAuthGuard } from "./jwt.guard";
 import { TokenBlacklistService } from "./token-blacklist.service";
 
-import { User } from "../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 @Module({
   imports: [
@@ -40,11 +40,6 @@ import { User } from "../user/entities/user.entity";
     // @deprecated Use StrategyAuthService (via AuthStrategiesModule) for new code.
     AuthService,
   ],
-  exports: [
-    TokenBlacklistService,
-    JwtAuthGuard,
-    AuthService,
-    JwtModule,
-  ],
+  exports: [TokenBlacklistService, JwtAuthGuard, AuthService, JwtModule],
 })
 export class AuthCoreModule {}

src/auth/auth-strategies.module.ts

@@ -29,14 +29,10 @@ import { TraditionalStrategy } from "./strategies/traditional/traditional.strate
 import { OAuthStrategy } from "./strategies/oauth/oauth.strategy";
 import { ApiKeyStrategy } from "./strategies/api-key/api-key.strategy";
 
-import { User } from "../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 @Module({
-  imports: [
-    ConfigModule,
-    AuthCoreModule,
-    TypeOrmModule.forFeature([User]),
-  ],
+  imports: [ConfigModule, AuthCoreModule, TypeOrmModule.forFeature([User])],
   providers: [
     StrategyRegistry,
     StrategyAuthService,

src/auth/auth.module.ts

@@ -31,7 +31,7 @@ import { SessionRecoveryService } from "./session-recovery.service";
 import { DelegationService } from "./delegation.service";
 import { EnhancedAuthService } from "./enhanced-auth.service";
 
-import { User } from "../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 import { EmailVerification } from "./entities/email-verification.entity";
 import { Wallet } from "./entities/wallet.entity";
 import { RefreshToken, TwoFactorAuth } from "./entities/auth.entity";

src/auth/auth.service.spec.ts

@@ -2,7 +2,7 @@ import { Test, TestingModule } from "@nestjs/testing";
 import { AuthService } from "./auth.service";
 import { JwtService } from "@nestjs/jwt";
 import { getRepositoryToken } from "@nestjs/typeorm";
-import { User, UserRole } from "../user/entities/user.entity";
+import { User, UserRole } from "src/user/entities/user.entity";
 import { TokenBlacklistService } from "./token-blacklist.service";
 import { Repository } from "typeorm";
 import {

src/auth/auth.service.ts

@@ -9,7 +9,7 @@ import { Repository } from "typeorm";
 import * as bcrypt from "bcrypt";
 import { v4 as uuidv4 } from "uuid";
 import { JwtService } from "@nestjs/jwt";
-import { User } from "../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 import { RegisterDto, LoginDto } from "./dto/auth.dto";
 import { TokenBlacklistService } from "./token-blacklist.service";
 

src/auth/delegation.service.ts

@@ -11,7 +11,7 @@ import { InjectRepository } from "@nestjs/typeorm";
 import { Repository, LessThan } from "typeorm";
 import { randomBytes, createHash } from "crypto";
 import { Wallet, WalletStatus, WalletType } from "./entities/wallet.entity";
-import { User } from "../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 export interface DelegationRequest {
   delegatorWalletId: string;

src/auth/email-linking.service.ts

@@ -8,7 +8,7 @@ import {
 import { InjectRepository } from "@nestjs/typeorm";
 import { Repository } from "typeorm";
 import { randomBytes } from "crypto";
-import { User } from "../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 import { EmailVerification } from "./entities/email-verification.entity";
 import { EmailService } from "./email.service";
 

src/auth/entities/auth.entity.ts

@@ -8,7 +8,7 @@ import {
   JoinColumn,
   Index,
 } from "typeorm";
-import { User } from "../../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 @Entity("refresh_tokens")
 export class RefreshToken {

src/auth/entities/wallet.entity.ts

@@ -8,7 +8,7 @@ import {
   ManyToOne,
   JoinColumn,
 } from "typeorm";
-import { User } from "../../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 export enum WalletStatus {
   ACTIVE = "active",

src/auth/guards/strategy-auth.guard.ts

@@ -9,7 +9,7 @@ import { ConfigService } from "@nestjs/config";
 import { Reflector } from "@nestjs/core";
 import { StrategyRegistry } from "../strategies/strategy.registry";
 import { AuthPayload } from "../strategies/interfaces/auth-strategy.interface";
-import { IS_PUBLIC_KEY } from "../../common/decorators/public.decorator";
+import { IS_PUBLIC_KEY } from "src/common/decorators/public.decorator";
 import { ALLOWED_STRATEGIES_KEY } from "../decorators/allowed-strategies.decorator";
 
 /**

src/auth/session-recovery.service.ts

@@ -10,7 +10,7 @@ import { Repository } from "typeorm";
 import { randomBytes, createHash, scryptSync } from "crypto";
 import { JwtService } from "@nestjs/jwt";
 import { Wallet, WalletStatus } from "./entities/wallet.entity";
-import { User } from "../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 import { ChallengeService } from "./challenge.service";
 import { EmailService } from "./email.service";
 

src/auth/strategies/api-key/api-key.strategy.ts

@@ -15,7 +15,7 @@ import {
   AuthPayload,
   ApiKeyCredentials,
 } from "../interfaces/auth-strategy.interface";
-import { User } from "../../../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 /**
  * API Key metadata

src/auth/strategies/oauth/oauth.strategy.ts

@@ -14,7 +14,7 @@ import {
   AuthPayload,
   OAuthCredentials,
 } from "../interfaces/auth-strategy.interface";
-import { User } from "../../../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 /**
  * OAuth provider configuration

src/auth/strategies/traditional/traditional.strategy.ts

@@ -16,7 +16,7 @@ import {
   AuthPayload,
   TraditionalCredentials,
 } from "../interfaces/auth-strategy.interface";
-import { User } from "../../../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 
 /**
  * Traditional email/password authentication strategy

src/auth/strategies/wallet/wallet.strategy.ts

@@ -15,8 +15,8 @@ import {
   AuthPayload,
   WalletCredentials,
 } from "../interfaces/auth-strategy.interface";
-import { ChallengeService } from "../../challenge.service";
-import { User } from "../../../user/entities/user.entity";
+import { ChallengeService } from "src/auth/challenge.service";
+import { User } from "src/user/entities/user.entity";
 
 /**
  * Wallet-based authentication strategy

src/auth/wallet-auth.service.spec.ts

@@ -3,7 +3,7 @@ import { WalletAuthService } from "./wallet-auth.service";
 import { ChallengeService } from "./challenge.service";
 import { JwtService } from "@nestjs/jwt";
 import { getRepositoryToken } from "@nestjs/typeorm";
-import { User, UserRole } from "../user/entities/user.entity";
+import { User, UserRole } from "src/user/entities/user.entity";
 import { Wallet } from "./entities/wallet.entity";
 import { Repository } from "typeorm";
 import {

src/auth/wallet-auth.service.ts

@@ -11,7 +11,7 @@ import { InjectRepository } from "@nestjs/typeorm";
 import { Repository } from "typeorm";
 import { verifyMessage } from "ethers";
 import { ChallengeService } from "./challenge.service";
-import { User } from "../user/entities/user.entity";
+import { User } from "src/user/entities/user.entity";
 import { Wallet, WalletStatus, WalletType } from "./entities/wallet.entity";
 
 export interface AuthPayload {

src/common/guard/nonce.guard.spec.ts

@@ -6,7 +6,7 @@ import {
 } from "@nestjs/common";
 import { getRepositoryToken } from "@nestjs/typeorm";
 import { NonceGuard } from "./nonce.guard";
-import { SubmissionNonce } from "../../oracle/entities/submission-nonce.entity";
+import { SubmissionNonce } from "src/oracle/entities/submission-nonce.entity";
 
 const mockNonceRepository = {
   findOne: jest.fn(),

src/common/guard/nonce.guard.ts

@@ -7,7 +7,7 @@ import {
 } from "@nestjs/common";
 import { InjectRepository } from "@nestjs/typeorm";
 import { Repository } from "typeorm";
-import { SubmissionNonce } from "../../oracle/entities/submission-nonce.entity";
+import { SubmissionNonce } from "src/oracle/entities/submission-nonce.entity";
 
 /**
  * Guard to prevent replay attacks by validating nonces

src/common/guard/portfolio-owner.guard.ts

@@ -7,7 +7,7 @@ import {
 } from "@nestjs/common";
 import { InjectRepository } from "@nestjs/typeorm";
 import { Repository } from "typeorm";
-import { Portfolio } from "../../portfolio/entities/portfolio.entity";
+import { Portfolio } from "src/portfolio/entities/portfolio.entity";
 
 @Injectable()
 export class PortfolioOwnerGuard implements CanActivate {

src/common/guard/quota.guard.ts

@@ -11,7 +11,7 @@ import {
   RATE_LIMIT_KEY,
   RateLimitOptions,
 } from "../decorators/rate-limit.decorator";
-import { QUOTA_LEVELS, DEFAULT_QUOTA } from "../../config/quota.config";
+import { QUOTA_LEVELS, DEFAULT_QUOTA } from "src/config/quota.config";
 
 @Injectable()
 export class RateLimiterService {

src/config/logger.ts

@@ -41,6 +41,8 @@ export const logger = pino({
 // Helper function to create child loggers with context
 export const createLogger = (context: Record<string, any>) => {
   const traceId = getCurrentTraceId();
-  const contextWithTrace = traceId ? { ...context, trace_id: traceId } : context;
+  const contextWithTrace = traceId
+    ? { ...context, trace_id: traceId }
+    : context;
   return logger.child(contextWithTrace);
-};
+};

src/config/tracing.ts

@@ -3,22 +3,30 @@ import { getNodeAutoInstrumentations } from "@opentelemetry/auto-instrumentation
 import { OTLPTraceExporter } from "@opentelemetry/exporter-trace-otlp-http";
 import { JaegerExporter } from "@opentelemetry/exporter-jaeger";
 import { resourceFromAttributes } from "@opentelemetry/resources";
-import { 
-  BatchSpanProcessor, 
+import {
+  BatchSpanProcessor,
   TraceIdRatioBasedSampler,
-  SpanProcessor
+  SpanProcessor,
 } from "@opentelemetry/sdk-trace-base";
-import { trace, SpanStatusCode, Span, context, propagation } from "@opentelemetry/api";
+import {
+  trace,
+  SpanStatusCode,
+  Span,
+  context,
+  propagation,
+} from "@opentelemetry/api";
 import { W3CTraceContextPropagator } from "@opentelemetry/core";
 
 // Rate-limited sampling configuration
 // Uses TraceIdRatioBasedSampler with configurable sampling rate
 // For production, consider implementing custom adaptive sampling based on your needs
 const createConfiguredSampler = () => {
   const samplingRate = parseFloat(process.env.OTEL_SAMPLING_RATE || "1.0");
-  const minSamplingRate = parseFloat(process.env.OTEL_MIN_SAMPLING_RATE || "0.1");
+  const minSamplingRate = parseFloat(
+    process.env.OTEL_MIN_SAMPLING_RATE || "0.1",
+  );
   const finalRate = Math.max(Math.min(samplingRate, 1.0), minSamplingRate);
-  
+
   console.log(`Configured sampling rate: ${finalRate * 100}%`);
   return new TraceIdRatioBasedSampler(finalRate);
 };
@@ -28,7 +36,9 @@ const createSpanProcessor = (): SpanProcessor => {
   // Jaeger exporter configuration (default enabled)
   if (process.env.OTEL_EXPORTER_JAEGER_ENABLED !== "false") {
     const jaegerExporter = new JaegerExporter({
-      endpoint: process.env.OTEL_EXPORTER_JAEGER_ENDPOINT || "http://localhost:14268/api/traces",
+      endpoint:
+        process.env.OTEL_EXPORTER_JAEGER_ENDPOINT ||
+        "http://localhost:14268/api/traces",
     });
     console.log("Jaeger exporter configured");
     return new BatchSpanProcessor(jaegerExporter);
@@ -37,7 +47,9 @@ const createSpanProcessor = (): SpanProcessor => {
   // OTLP exporter configuration (for other backends)
   if (process.env.OTEL_EXPORTER_OTLP_ENABLED === "true") {
     const otlpExporter = new OTLPTraceExporter({
-      url: process.env.OTEL_EXPORTER_OTLP_ENDPOINT || "http://localhost:4318/v1/traces",
+      url:
+        process.env.OTEL_EXPORTER_OTLP_ENDPOINT ||
+        "http://localhost:4318/v1/traces",
     });
     console.log("OTLP exporter configured");
     return new BatchSpanProcessor(otlpExporter);
@@ -79,7 +91,11 @@ export const startTracing = async () => {
   try {
     sdk.start();
     console.log("OpenTelemetry tracing initialized with configurable sampling");
-    console.log("Jaeger endpoint:", process.env.OTEL_EXPORTER_JAEGER_ENDPOINT || "http://localhost:14268/api/traces");
+    console.log(
+      "Jaeger endpoint:",
+      process.env.OTEL_EXPORTER_JAEGER_ENDPOINT ||
+        "http://localhost:14268/api/traces",
+    );
     console.log("Jaeger UI available at:", "http://localhost:16686");
   } catch (err) {
     console.error("Failed to start OpenTelemetry SDK:", err);
@@ -143,15 +159,15 @@ export const createSpan = async <T>(
 // Manual span creation example (for documentation)
 /**
  * Example usage of manual span creation:
- * 
+ *
  * await createSpan("process-user-data", async (span) => {
  *   span.setAttribute("user.id", userId);
  *   span.setAttribute("operation", "data-processing");
- *   
+ *
  *   // Create child span for nested operation
  *   return await createSpan("validate-user-input", async (childSpan) => {
  *     childSpan.setAttribute("input.size", inputData.length);
  *     return validateInput(inputData);
  *   }, { "operation.type": "validation" });
  * }, { "module": "user-service" });
- */
+ */