docker-compose.yml

services:

# Postgres Database
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    container_name: uniqcast-db
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    ports:
      - "5432:5432"
    volumes:
        - postgres-data:/var/lib/postgresql/data
    healthcheck:
        test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
        interval: 10s
        timeout: 5s
        retries: 5

  # NATS Server
  nats:
    image: nats:2.10-alpine
    container_name: nats-server
    ports:
      - "4222:4222"
      - "8222:8222"
    healthcheck:
      test: ["CMD", "nc", "-z", "localhost", "4222"]
      interval: 5s
      timeout: 2s
      retries: 5

  # Node.js API
  api:
      build:
        context: ./api
        dockerfile: Dockerfile
      container_name: uniqcast-node-api
      command: >
        sh -c "pnpm prisma migrate deploy && pnpm run dev"
      ports:
        - "${HOST_PORT:-3000}:3000"
      environment:
        PORT: 3000
        DATABASE_URL: "postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}?schema=public"
        NATS_URL: "nats://nats:4222"
      volumes:
      - ./api/src:/app/src
      - ./api/prisma:/app/prisma
      - ./shared:/shared
      depends_on:
        postgres:
          condition: service_healthy
        nats:
          condition: service_healthy
      restart: unless-stopped

  processing-service:
    build: ./processing-service
    container_name: processing-service
    environment:
      - NATS_URL=nats://nats:4222
      - OUTPUT_DIR=/shared/output
    volumes:
      - ./shared:/shared 
    depends_on:
      nats:
        condition: service_healthy
    restart: unless-stopped

volumes:
  postgres-data: