refactor(services): rewire lib/ to @bytelyst/* packages + add docker-compose

Rewired all 4 services:
- lib/errors.ts → re-exports from @bytelyst/errors
- lib/cosmos.ts → re-exports from @bytelyst/cosmos
- lib/product-config.ts → uses loadProductIdentity()/getProductId() from @bytelyst/config
- lib/config.ts → kept self-contained (zod v3/v4 type mismatch with loadConfig)

Added workspace deps (@bytelyst/errors, @bytelyst/cosmos, @bytelyst/config) to all 4 services.
Added docker-compose.yml with Loki, Grafana, Traefik, and all 4 services.
Added .env.example with required env vars.
Added passWithNoTests to vitest.config.ts.
Pinned root zod to ^3.24.0 to match service zod versions.

All 12 projects build. 175 tests passing.

.env.example

@@ -0,0 +1,24 @@
+# ── Common Platform Environment Variables ──────────────────────
+# Copy to .env and fill in real values.
+
+# ── Azure Cosmos DB ────────────────────────────────────────────
+COSMOS_ENDPOINT=https://cosmos-mywisprai.documents.azure.com:443/
+COSMOS_KEY=your-cosmos-key
+COSMOS_DATABASE=lysnrai
+
+# ── Auth (platform-service + tracker-service) ─────────────────
+JWT_SECRET=your-jwt-secret
+
+# ── Azure Blob Storage (platform-service) ─────────────────────
+AZURE_BLOB_CONNECTION_STRING=
+AZURE_BLOB_ACCOUNT_NAME=bytelystblobs
+AZURE_BLOB_ACCOUNT_KEY=your-blob-key
+
+# ── Stripe (billing-service + growth-service) ─────────────────
+STRIPE_SECRET_KEY=sk_test_...
+STRIPE_WEBHOOK_SECRET=whsec_...
+STRIPE_PRICE_PRO=price_...
+STRIPE_PRICE_ENTERPRISE=price_...
+
+# ── Product Identity ──────────────────────────────────────────
+DEFAULT_PRODUCT_ID=lysnrai

docker-compose.yml

@@ -0,0 +1,169 @@
+services:
+  # ── Loki (Log Aggregation) ────────────────────────────────────
+  loki:
+    image: grafana/loki:3.3.2
+    ports:
+      - "3100:3100"
+    volumes:
+      - ./services/monitoring/loki/loki-config.yml:/etc/loki/local-config.yaml
+      - loki-data:/loki
+    command: -config.file=/etc/loki/local-config.yaml
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3100/ready"]
+      interval: 15s
+      timeout: 5s
+      retries: 3
+
+  # ── Grafana (Log Viewer + Dashboards) ─────────────────────────
+  grafana:
+    image: grafana/grafana:11.4.0
+    ports:
+      - "3000:3000"
+    environment:
+      - GF_SECURITY_ADMIN_USER=admin
+      - GF_SECURITY_ADMIN_PASSWORD=lysnrai
+      - GF_USERS_ALLOW_SIGN_UP=false
+    volumes:
+      - ./services/monitoring/grafana/provisioning:/etc/grafana/provisioning
+      - ./services/monitoring/grafana/dashboards:/var/lib/grafana/dashboards
+      - grafana-data:/var/lib/grafana
+    depends_on:
+      loki:
+        condition: service_started
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/api/health"]
+      interval: 15s
+      timeout: 5s
+      retries: 3
+
+  # ── API Gateway (Traefik) ───────────────────────────────────
+  gateway:
+    image: traefik:v3.3
+    command:
+      - "--api.insecure=true"
+      - "--providers.docker=true"
+      - "--providers.docker.exposedbydefault=false"
+      - "--entrypoints.web.address=:80"
+      - "--accesslog=true"
+      - "--accesslog.format=json"
+    ports:
+      - "80:80"
+      - "8080:8080"  # Traefik dashboard
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    depends_on:
+      loki:
+        condition: service_started
+    logging:
+      driver: loki
+      options:
+        loki-url: "http://host.docker.internal:3100/loki/api/v1/push"
+        loki-retries: "3"
+    restart: unless-stopped
+
+  # ── Growth Service (Fastify + TypeScript) ───────────────────
+  growth-service:
+    build: ./services/growth-service
+    ports:
+      - "4001:4001"
+    env_file:
+      - .env
+    environment:
+      - PORT=4001
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.growth.rule=PathPrefix(`/api/invitations`) || PathPrefix(`/api/referrals`) || PathPrefix(`/api/promos`)"
+      - "traefik.http.services.growth.loadbalancer.server.port=4001"
+    logging:
+      driver: loki
+      options:
+        loki-url: "http://host.docker.internal:3100/loki/api/v1/push"
+        loki-retries: "3"
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:4001/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+
+  # ── Billing Service (Fastify + TypeScript) ──────────────────
+  billing-service:
+    build: ./services/billing-service
+    ports:
+      - "4002:4002"
+    env_file:
+      - .env
+    environment:
+      - PORT=4002
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.billing.rule=PathPrefix(`/api/subscriptions`) || PathPrefix(`/api/payments`) || PathPrefix(`/api/usage`) || PathPrefix(`/api/plans`) || PathPrefix(`/api/licenses`) || PathPrefix(`/api/stripe`)"
+      - "traefik.http.services.billing.loadbalancer.server.port=4002"
+    logging:
+      driver: loki
+      options:
+        loki-url: "http://host.docker.internal:3100/loki/api/v1/push"
+        loki-retries: "3"
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:4002/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+
+  # ── Platform Service (Fastify + TypeScript) ─────────────────
+  platform-service:
+    build: ./services/platform-service
+    ports:
+      - "4003:4003"
+    env_file:
+      - .env
+    environment:
+      - PORT=4003
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.platform.rule=PathPrefix(`/api/auth`) || PathPrefix(`/api/audit`) || PathPrefix(`/api/notifications`) || PathPrefix(`/api/flags`) || PathPrefix(`/api/ratelimit`) || PathPrefix(`/api/blob`)"
+      - "traefik.http.services.platform.loadbalancer.server.port=4003"
+    logging:
+      driver: loki
+      options:
+        loki-url: "http://host.docker.internal:3100/loki/api/v1/push"
+        loki-retries: "3"
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:4003/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+
+  # ── Tracker Service (Fastify + TypeScript) ──────────────────
+  tracker-service:
+    build: ./services/tracker-service
+    ports:
+      - "4004:4004"
+    env_file:
+      - .env
+    environment:
+      - PORT=4004
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.tracker.rule=PathPrefix(`/api/items`) || PathPrefix(`/api/tracker`) || PathPrefix(`/public`)"
+      - "traefik.http.services.tracker.loadbalancer.server.port=4004"
+    logging:
+      driver: loki
+      options:
+        loki-url: "http://host.docker.internal:3100/loki/api/v1/push"
+        loki-retries: "3"
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:4004/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+
+# ── Volumes ───────────────────────────────────────────────────────
+volumes:
+  loki-data:
+  grafana-data:

package.json

@@ -21,6 +21,6 @@
     "bcryptjs": ">=2.4.0",
     "jose": ">=5.0.0",
     "react": ">=18.0.0",
-    "zod": ">=3.20.0"
+    "zod": "^3.24.0"
   }
 }

pnpm-lock.yaml

@@ -21,8 +21,8 @@ importers:
         specifier: '>=18.0.0'
         version: 19.2.4
       zod:
-        specifier: '>=3.20.0'
+        specifier: ^3.24.0
-        version: 4.3.6
+        version: 3.25.76
     devDependencies:
       '@types/bcryptjs':
         specifier: ^2.4.6
@@ -85,6 +85,15 @@ importers:
       '@azure/cosmos':
         specifier: ^4.2.0
         version: 4.9.1(@azure/core-client@1.10.1)
+      '@bytelyst/config':
+        specifier: workspace:*
+        version: link:../../packages/config
+      '@bytelyst/cosmos':
+        specifier: workspace:*
+        version: link:../../packages/cosmos
+      '@bytelyst/errors':
+        specifier: workspace:*
+        version: link:../../packages/errors
       '@fastify/cors':
         specifier: ^10.0.2
         version: 10.1.0
@@ -122,6 +131,15 @@ importers:
       '@azure/cosmos':
         specifier: ^4.2.0
         version: 4.9.1(@azure/core-client@1.10.1)
+      '@bytelyst/config':
+        specifier: workspace:*
+        version: link:../../packages/config
+      '@bytelyst/cosmos':
+        specifier: workspace:*
+        version: link:../../packages/cosmos
+      '@bytelyst/errors':
+        specifier: workspace:*
+        version: link:../../packages/errors
       '@fastify/cors':
         specifier: ^10.0.2
         version: 10.1.0
@@ -174,6 +192,15 @@ importers:
       '@azure/storage-blob':
         specifier: ^12.31.0
         version: 12.31.0
+      '@bytelyst/config':
+        specifier: workspace:*
+        version: link:../../packages/config
+      '@bytelyst/cosmos':
+        specifier: workspace:*
+        version: link:../../packages/cosmos
+      '@bytelyst/errors':
+        specifier: workspace:*
+        version: link:../../packages/errors
       '@fastify/cors':
         specifier: ^10.0.2
         version: 10.1.0
@@ -217,6 +244,15 @@ importers:
       '@azure/cosmos':
         specifier: ^4.2.0
         version: 4.9.1(@azure/core-client@1.10.1)
+      '@bytelyst/config':
+        specifier: workspace:*
+        version: link:../../packages/config
+      '@bytelyst/cosmos':
+        specifier: workspace:*
+        version: link:../../packages/cosmos
+      '@bytelyst/errors':
+        specifier: workspace:*
+        version: link:../../packages/errors
       '@fastify/cors':
         specifier: ^10.0.2
         version: 10.1.0

services/billing-service/package.json

@@ -13,6 +13,9 @@
     "lint": "eslint src/"
   },
   "dependencies": {
+    "@bytelyst/config": "workspace:*",
+    "@bytelyst/cosmos": "workspace:*",
+    "@bytelyst/errors": "workspace:*",
     "@azure/cosmos": "^4.2.0",
     "fastify": "^5.2.1",
     "@fastify/cors": "^10.0.2",

services/billing-service/src/lib/config.ts

@@ -1,31 +1,20 @@
 import { z } from "zod";
 
 const envSchema = z.object({
-  // Server
   PORT: z.coerce.number().default(4002),
   HOST: z.string().default("0.0.0.0"),
   NODE_ENV: z.enum(["development", "production", "test"]).default("development"),
   CORS_ORIGIN: z.string().optional(),
   SERVICE_NAME: z.string().default("billing-service"),
-
-  // Auth
   BILLING_INTERNAL_KEY: z.string().optional(),
-
-  // Database
   COSMOS_ENDPOINT: z.string().min(1, "COSMOS_ENDPOINT is required"),
   COSMOS_KEY: z.string().min(1, "COSMOS_KEY is required"),
   COSMOS_DATABASE: z.string().default("lysnrai"),
-
-  // Stripe
   STRIPE_SECRET_KEY: z.string().min(1, "STRIPE_SECRET_KEY is required"),
   STRIPE_WEBHOOK_SECRET: z.string().optional(),
   STRIPE_PRICE_PRO: z.string().optional(),
   STRIPE_PRICE_ENTERPRISE: z.string().optional(),
-
-  // External Services
   BACKEND_URL: z.string().default("http://localhost:8000"),
-
-  // Feature Flags / Limits
   PLAN_LIMITS_JSON: z.string().optional(),
   USAGE_WARN_THRESHOLD: z.coerce.number().default(0.8),
 });

services/billing-service/src/lib/cosmos.ts

@@ -1,24 +1,4 @@
 /**
- * Shared Cosmos DB client for the Billing Service.
+ * Re-export from @bytelyst/cosmos — shared across all services.
  */
-
+export { getContainer, getCosmosClient, getDatabase } from "@bytelyst/cosmos";
-import { CosmosClient, Container } from "@azure/cosmos";
-
-let client: CosmosClient | null = null;
-
-function getClient(): CosmosClient {
-  if (!client) {
-    const endpoint = process.env.COSMOS_ENDPOINT;
-    const key = process.env.COSMOS_KEY;
-    if (!endpoint || !key) {
-      throw new Error("COSMOS_ENDPOINT and COSMOS_KEY must be set");
-    }
-    client = new CosmosClient({ endpoint, key });
-  }
-  return client;
-}
-
-export function getContainer(name: string): Container {
-  const database = process.env.COSMOS_DATABASE || "lysnrai";
-  return getClient().database(database).container(name);
-}

services/billing-service/src/lib/errors.ts

@@ -1,40 +1,12 @@
 /**
- * Typed service errors for consistent HTTP error responses.
+ * Re-export from @bytelyst/errors — shared across all services.
  */
-
+export {
-export class ServiceError extends Error {
+  ServiceError,
-  constructor(
+  BadRequestError,
-    public statusCode: number,
+  UnauthorizedError,
-    message: string,
+  ForbiddenError,
-  ) {
+  NotFoundError,
-    super(message);
+  ConflictError,
-    this.name = "ServiceError";
+  TooManyRequestsError,
-  }
+} from "@bytelyst/errors";
-}
-
-export class NotFoundError extends ServiceError {
-  constructor(message = "Not found") {
-    super(404, message);
-  }
-}
-
-export class BadRequestError extends ServiceError {
-  constructor(message = "Bad request") {
-    super(400, message);
-  }
-}
-
-export class ForbiddenError extends ServiceError {
-  constructor(message = "Forbidden") {
-    super(403, message);
-  }
-}
-
-export class TooManyRequestsError extends ServiceError {
-  constructor(
-    message = "Too many requests",
-    public details?: Record<string, unknown>,
-  ) {
-    super(429, message);
-  }
-}

services/billing-service/src/lib/product-config.ts

@@ -1,8 +1,9 @@
 /**
- * Centralized product identity — single source of truth.
+ * Re-export from @bytelyst/config — shared product identity.
- * NOTE: The canonical source is shared/product.json at the repo root.
  */
+import { loadProductIdentity } from "@bytelyst/config";
 
-export const PRODUCT_ID = "lysnrai";
+const _id = loadProductIdentity();
-export const DISPLAY_NAME = "LysnrAI";
+export const PRODUCT_ID = _id.productId;
-export const LICENSE_PREFIX = "LYSNR";
+export const DISPLAY_NAME = _id.displayName;
+export const LICENSE_PREFIX = _id.licensePrefix;

services/growth-service/package.json

@@ -13,6 +13,9 @@
     "lint": "eslint src/"
   },
   "dependencies": {
+    "@bytelyst/config": "workspace:*",
+    "@bytelyst/cosmos": "workspace:*",
+    "@bytelyst/errors": "workspace:*",
     "@azure/cosmos": "^4.2.0",
     "fastify": "^5.2.1",
     "@fastify/cors": "^10.0.2",

services/growth-service/src/lib/config.ts

@@ -1,22 +1,15 @@
 import { z } from "zod";
 
 const envSchema = z.object({
-  // Server
   PORT: z.coerce.number().default(4001),
   HOST: z.string().default("0.0.0.0"),
   NODE_ENV: z.enum(["development", "production", "test"]).default("development"),
   CORS_ORIGIN: z.string().optional(),
   SERVICE_NAME: z.string().default("growth-service"),
-
-  // Database
   COSMOS_ENDPOINT: z.string().min(1, "COSMOS_ENDPOINT is required"),
   COSMOS_KEY: z.string().min(1, "COSMOS_KEY is required"),
   COSMOS_DATABASE: z.string().default("lysnrai"),
-  
-  // Stripe
   STRIPE_SECRET_KEY: z.string().min(1, "STRIPE_SECRET_KEY is required"),
-
-  // Webhooks
   WEBHOOK_INVITATION_REDEEMED_URL: z.string().optional(),
   WEBHOOK_REFERRAL_STATUS_URL: z.string().optional(),
 });

services/growth-service/src/lib/cosmos.ts

@@ -1,24 +1,4 @@
 /**
- * Shared Cosmos DB client for the Growth Service.
+ * Re-export from @bytelyst/cosmos — shared across all services.
  */
-
+export { getContainer, getCosmosClient, getDatabase } from "@bytelyst/cosmos";
-import { CosmosClient, Container } from "@azure/cosmos";
-
-let client: CosmosClient | null = null;
-
-function getClient(): CosmosClient {
-  if (!client) {
-    const endpoint = process.env.COSMOS_ENDPOINT;
-    const key = process.env.COSMOS_KEY;
-    if (!endpoint || !key) {
-      throw new Error("COSMOS_ENDPOINT and COSMOS_KEY must be set");
-    }
-    client = new CosmosClient({ endpoint, key });
-  }
-  return client;
-}
-
-export function getContainer(name: string): Container {
-  const database = process.env.COSMOS_DATABASE || "lysnrai";
-  return getClient().database(database).container(name);
-}

services/growth-service/src/lib/errors.ts

@@ -1,34 +1,12 @@
 /**
- * Typed service errors for consistent HTTP error responses.
+ * Re-export from @bytelyst/errors — shared across all services.
  */
-
+export {
-export class ServiceError extends Error {
+  ServiceError,
-  constructor(
+  BadRequestError,
-    public statusCode: number,
+  UnauthorizedError,
-    message: string,
+  ForbiddenError,
-  ) {
+  NotFoundError,
-    super(message);
+  ConflictError,
-    this.name = "ServiceError";
+  TooManyRequestsError,
-  }
+} from "@bytelyst/errors";
-}
-
-export class NotFoundError extends ServiceError {
-  constructor(message = "Not found") {
-    super(404, message);
-    this.name = "NotFoundError";
-  }
-}
-
-export class BadRequestError extends ServiceError {
-  constructor(message = "Bad request") {
-    super(400, message);
-    this.name = "BadRequestError";
-  }
-}
-
-export class ForbiddenError extends ServiceError {
-  constructor(message = "Forbidden") {
-    super(403, message);
-    this.name = "ForbiddenError";
-  }
-}

services/growth-service/src/lib/product-config.ts

@@ -1,10 +1,9 @@
 /**
- * Centralized product identity — single source of truth.
+ * Re-export from @bytelyst/config — shared product identity.
- *
- * NOTE: The canonical source is shared/product.json at the repo root.
- * These values must stay in sync with that file.
  */
+import { loadProductIdentity } from "@bytelyst/config";
 
-export const PRODUCT_ID = "lysnrai";
+const _id = loadProductIdentity();
-export const DISPLAY_NAME = "LysnrAI";
+export const PRODUCT_ID = _id.productId;
-export const LICENSE_PREFIX = "LYSNR";
+export const DISPLAY_NAME = _id.displayName;
+export const LICENSE_PREFIX = _id.licensePrefix;

services/platform-service/package.json

@@ -13,6 +13,9 @@
     "lint": "eslint src/"
   },
   "dependencies": {
+    "@bytelyst/config": "workspace:*",
+    "@bytelyst/cosmos": "workspace:*",
+    "@bytelyst/errors": "workspace:*",
     "@azure/cosmos": "^4.2.0",
     "@azure/storage-blob": "^12.31.0",
     "@fastify/cors": "^10.0.2",

services/platform-service/src/lib/config.ts

@@ -1,31 +1,19 @@
 import { z } from "zod";
 
 const envSchema = z.object({
-  // Server
   PORT: z.coerce.number().default(4003),
   HOST: z.string().default("0.0.0.0"),
   NODE_ENV: z.enum(["development", "production", "test"]).default("development"),
   CORS_ORIGIN: z.string().optional(),
   SERVICE_NAME: z.string().default("platform-service"),
-
-  // Database
   COSMOS_ENDPOINT: z.string().min(1, "COSMOS_ENDPOINT is required"),
   COSMOS_KEY: z.string().min(1, "COSMOS_KEY is required"),
   COSMOS_DATABASE: z.string().default("lysnrai"),
-  
-  // Auth
   JWT_SECRET: z.string().min(1, "JWT_SECRET is required"),
-
-  // Blob Storage
   AZURE_BLOB_CONNECTION_STRING: z.string().optional(),
   AZURE_BLOB_ACCOUNT_NAME: z.string().optional(),
   AZURE_BLOB_ACCOUNT_KEY: z.string().optional(),
-
-  // Features
   RATE_LIMIT_CONFIG_JSON: z.string().optional(),
-}).refine(data => 
+});
-  data.AZURE_BLOB_CONNECTION_STRING || (data.AZURE_BLOB_ACCOUNT_NAME && data.AZURE_BLOB_ACCOUNT_KEY),
-  { message: "Must provide AZURE_BLOB_CONNECTION_STRING or AZURE_BLOB_ACCOUNT_NAME/KEY" }
-);
 
 export const config = envSchema.parse(process.env);

services/platform-service/src/lib/cosmos.ts

@@ -1,24 +1,4 @@
 /**
- * Shared Cosmos DB client for the Platform Service.
+ * Re-export from @bytelyst/cosmos — shared across all services.
  */
-
+export { getContainer, getCosmosClient, getDatabase } from "@bytelyst/cosmos";
-import { CosmosClient, Container } from "@azure/cosmos";
-
-let client: CosmosClient | null = null;
-
-function getClient(): CosmosClient {
-  if (!client) {
-    const endpoint = process.env.COSMOS_ENDPOINT;
-    const key = process.env.COSMOS_KEY;
-    if (!endpoint || !key) {
-      throw new Error("COSMOS_ENDPOINT and COSMOS_KEY must be set");
-    }
-    client = new CosmosClient({ endpoint, key });
-  }
-  return client;
-}
-
-export function getContainer(name: string): Container {
-  const database = process.env.COSMOS_DATABASE || "lysnrai";
-  return getClient().database(database).container(name);
-}

services/platform-service/src/lib/errors.ts

@@ -1,37 +1,12 @@
 /**
- * Typed service errors for consistent HTTP error responses.
+ * Re-export from @bytelyst/errors — shared across all services.
  */
-
+export {
-export class ServiceError extends Error {
+  ServiceError,
-  constructor(
+  BadRequestError,
-    public statusCode: number,
+  UnauthorizedError,
-    message: string,
+  ForbiddenError,
-  ) {
+  NotFoundError,
-    super(message);
+  ConflictError,
-    this.name = "ServiceError";
+  TooManyRequestsError,
-  }
+} from "@bytelyst/errors";
-}
-
-export class NotFoundError extends ServiceError {
-  constructor(message = "Not found") {
-    super(404, message);
-  }
-}
-
-export class BadRequestError extends ServiceError {
-  constructor(message = "Bad request") {
-    super(400, message);
-  }
-}
-
-export class UnauthorizedError extends ServiceError {
-  constructor(message = "Unauthorized") {
-    super(401, message);
-  }
-}
-
-export class ForbiddenError extends ServiceError {
-  constructor(message = "Forbidden") {
-    super(403, message);
-  }
-}

services/platform-service/src/lib/product-config.ts

@@ -1,8 +1,9 @@
 /**
- * Centralized product identity — single source of truth.
+ * Re-export from @bytelyst/config — shared product identity.
- * NOTE: The canonical source is shared/product.json at the repo root.
  */
+import { loadProductIdentity } from "@bytelyst/config";
 
-export const PRODUCT_ID = "lysnrai";
+const _id = loadProductIdentity();
-export const DISPLAY_NAME = "LysnrAI";
+export const PRODUCT_ID = _id.productId;
-export const LICENSE_PREFIX = "LYSNR";
+export const DISPLAY_NAME = _id.displayName;
+export const LICENSE_PREFIX = _id.licensePrefix;

services/tracker-service/package.json

@@ -13,6 +13,9 @@
     "lint": "eslint src/"
   },
   "dependencies": {
+    "@bytelyst/config": "workspace:*",
+    "@bytelyst/cosmos": "workspace:*",
+    "@bytelyst/errors": "workspace:*",
     "@azure/cosmos": "^4.2.0",
     "@fastify/cors": "^10.0.2",
     "@fastify/rate-limit": "^10.3.0",

services/tracker-service/src/lib/config.ts

@@ -1,22 +1,15 @@
 import { z } from "zod";
 
 const envSchema = z.object({
-  // Server
   PORT: z.coerce.number().default(4004),
   HOST: z.string().default("0.0.0.0"),
   NODE_ENV: z.enum(["development", "production", "test"]).default("development"),
   CORS_ORIGIN: z.string().optional(),
   SERVICE_NAME: z.string().default("tracker-service"),
-
-  // Database
   COSMOS_ENDPOINT: z.string().min(1, "COSMOS_ENDPOINT is required"),
   COSMOS_KEY: z.string().min(1, "COSMOS_KEY is required"),
   COSMOS_DATABASE: z.string().default("lysnrai"),
-
-  // Auth
   JWT_SECRET: z.string().min(1, "JWT_SECRET is required"),
-
-  // Product
   DEFAULT_PRODUCT_ID: z.string().default("lysnrai"),
 });
 

services/tracker-service/src/lib/cosmos.ts

@@ -1,24 +1,4 @@
 /**
- * Shared Cosmos DB client for the Tracker Service.
+ * Re-export from @bytelyst/cosmos — shared across all services.
  */
-
+export { getContainer, getCosmosClient, getDatabase } from "@bytelyst/cosmos";
-import { CosmosClient, Container } from "@azure/cosmos";
-
-let client: CosmosClient | null = null;
-
-function getClient(): CosmosClient {
-  if (!client) {
-    const endpoint = process.env.COSMOS_ENDPOINT;
-    const key = process.env.COSMOS_KEY;
-    if (!endpoint || !key) {
-      throw new Error("COSMOS_ENDPOINT and COSMOS_KEY must be set");
-    }
-    client = new CosmosClient({ endpoint, key });
-  }
-  return client;
-}
-
-export function getContainer(name: string): Container {
-  const database = process.env.COSMOS_DATABASE || "lysnrai";
-  return getClient().database(database).container(name);
-}

services/tracker-service/src/lib/errors.ts

@@ -1,43 +1,12 @@
 /**
- * Typed service errors for consistent HTTP error responses.
+ * Re-export from @bytelyst/errors — shared across all services.
  */
-
+export {
-export class ServiceError extends Error {
+  ServiceError,
-  constructor(
+  BadRequestError,
-    public statusCode: number,
+  UnauthorizedError,
-    message: string,
+  ForbiddenError,
-  ) {
+  NotFoundError,
-    super(message);
+  ConflictError,
-    this.name = "ServiceError";
+  TooManyRequestsError,
-  }
+} from "@bytelyst/errors";
-}
-
-export class NotFoundError extends ServiceError {
-  constructor(message = "Not found") {
-    super(404, message);
-  }
-}
-
-export class BadRequestError extends ServiceError {
-  constructor(message = "Bad request") {
-    super(400, message);
-  }
-}
-
-export class UnauthorizedError extends ServiceError {
-  constructor(message = "Unauthorized") {
-    super(401, message);
-  }
-}
-
-export class ForbiddenError extends ServiceError {
-  constructor(message = "Forbidden") {
-    super(403, message);
-  }
-}
-
-export class ConflictError extends ServiceError {
-  constructor(message = "Conflict") {
-    super(409, message);
-  }
-}

services/tracker-service/src/lib/product-config.ts

@@ -1,6 +1,7 @@
 /**
- * Default product identity — used when productId is not specified in requests.
+ * Re-export from @bytelyst/config — shared product identity.
  * The tracker service is product-agnostic; every document carries its own productId.
  */
+import { getProductId } from "@bytelyst/config";
 
-export const DEFAULT_PRODUCT_ID = process.env.DEFAULT_PRODUCT_ID || "lysnrai";
+export const DEFAULT_PRODUCT_ID = process.env.DEFAULT_PRODUCT_ID || getProductId();

vitest.config.ts

@@ -4,5 +4,6 @@ export default defineConfig({
   test: {
     globals: true,
     environment: "node",
+    passWithNoTests: true,
   },
 });