Cloudflare Workers

Product Factory’s backend services are deployed as Cloudflare Workers using Wrangler.

Worker List

Worker	Service Name	Purpose
worker-gateway	gateway	API gateway and request routing
worker-auth	auth	Authentication and user management
worker-billing	billing	Credits, orders, subscriptions
worker-ai	ai	AI provider management and completions
worker-content	content	Blog, banners, friend links
worker-support	support	Support tickets
worker-admin	admin	Project and admin management

Deployment

Deploy a single worker:

pnpm --filter worker-gateway wrangler deploy

Deploy all workers:

for worker in gateway auth billing ai content support admin; do
  pnpm --filter worker-$worker wrangler deploy
done

Wrangler Configuration

Each worker has a wrangler.toml in its app directory. Key configuration:

name = "gateway"
main = "src/index.ts"
compatibility_date = "2024-01-01"

[[services]]
binding = "AUTH_SERVICE"
service = "auth"

Service Bindings

Workers communicate via service bindings (zero-latency RPC). The gateway binds to all downstream workers:

Binding	Service
AUTH_SERVICE	auth
BILLING_SERVICE	billing
AI_SERVICE	ai
CONTENT_SERVICE	content
SUPPORT_SERVICE	support
ADMIN_SERVICE	admin

Cron Triggers

Some workers use Cloudflare Cron Triggers for scheduled tasks:

Worker	Schedule	Task
worker-billing	Daily	Process expired subscriptions
worker-auth	Daily	Clean expired sessions
worker-billing	Hourly	Mark stale pending orders as failed