# full-path: docker-compose.yaml
# Description: Docker Compose file using Postgres + Node 20 with Corepack PNPM.

services:
  db:
    image: postgres:15-alpine
    container_name: myapp_db
    env_file:
      - .env
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    ports:
      - "${POSTGRES_HOST_PORT}:${POSTGRES_PORT}"
    volumes:
      - my-db-volume:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 5s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: myapp_backend
    depends_on:
      db:
        condition: service_healthy
    env_file:
      - .env
    ports:
      - "${HOST_PORT}:${PORT}"
    command: >
      sh -c "
      pnpm prisma migrate deploy &&
      pnpm run start
      "

volumes:
  my-db-volume: