docker-compose.yml

services:
  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: job_queue
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    ports: ["5433:5432"]
    volumes: ["postgres_data:/var/lib/postgresql/data"]
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d job_queue"]
      interval: 5s
      timeout: 3s
      retries: 10
  redis:
    image: redis:7-alpine
    ports: ["6380:6379"]
    volumes: ["redis_data:/data"]
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 10
  api:
    build: .
    command: ["sh", "-c", "npx prisma db push && node dist/app.js"]
    environment:
      DATABASE_URL: postgresql://postgres:postgres@postgres:5432/job_queue
      REDIS_HOST: redis
      REDIS_PORT: 6379
      API_PORT: 4000
    ports: ["4000:4000"]
    depends_on:
      postgres: { condition: service_healthy }
      redis: { condition: service_healthy }
  worker:
    build: .
    command: ["node", "dist/worker.js"]
    environment:
      DATABASE_URL: postgresql://postgres:postgres@postgres:5432/job_queue
      REDIS_HOST: redis
      REDIS_PORT: 6379
      WORKER_CONCURRENCY: 4
    depends_on:
      api: { condition: service_started }

volumes:
  postgres_data:
  redis_data: