schema_version: 1
elements:
  web:
    type: frontend
    label: Web App
    sublabel: React
    brand: react
    description: The shop as customers see it; talks only to the API.
  api:
    type: backend
    label: API
    sublabel: Node.js
    brand: node-js
    description: Owns authentication, orders and the catalogue.
    diagram: 0300-components/api.archify
  worker:
    type: backend
    label: Worker
    sublabel: async jobs
    description: Picks jobs from the queue; emails, invoices, exports.
  queue:
    type: messagebus
    label: Queue
    sublabel: SQS
    description: Job queue between the API and the workers.
  db:
    type: database
    label: Database
    sublabel: PostgreSQL
    brand: postgresql
    description: Orders, customers and catalogue; the source of truth.
  cache:
    type: database
    label: Cache
    sublabel: Redis
    brand: redis
    description: Sessions and catalogue cache; nothing here is the source of truth.