version: "3.9"

services:
  # PostgreSQL Database with persistent storage
  db:
    image: postgres:15-alpine
    container_name: daarion-postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB: daarion
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      # Prevent data loss: ensure proper shutdown
      POSTGRES_INITDB_ARGS: "-E UTF8 --locale=C"
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
      - ./migrations:/docker-entrypoint-initdb.d:ro
      - ./scripts:/scripts:ro
    networks:
      - dagi-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d daarion"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    # Add command to ensure proper shutdown and prevent data loss
    command: postgres -c shared_buffers=256MB -c max_connections=200 -c checkpoint_timeout=15min -c wal_level=replica -c max_wal_size=1GB

  # Automatic database backups
  db-backup:
    image: prodrigestivill/postgres-backup-local:latest
    container_name: daarion-db-backup
    restart: unless-stopped
    environment:
      POSTGRES_HOST: db
      POSTGRES_DB: daarion
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      SCHEDULE: "@every 12h"
      BACKUP_KEEP_DAYS: 7
      BACKUP_KEEP_WEEKS: 4
      BACKUP_KEEP_MONTHS: 6
    volumes:
      - ./db_backups:/backups
    depends_on:
      - db
    networks:
      - dagi-network

  # MinIO S3-compatible object storage for assets
  minio:
    image: minio/minio:latest
    container_name: daarion-minio
    restart: unless-stopped
    command: server /data --console-address ":9001"
    environment:
      MINIO_ROOT_USER: ${MINIO_ROOT_USER:-assets-admin}
      MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD:-change-me-strong-password}
    ports:
      - "9000:9000"  # S3 API
      - "9001:9001"  # Web console
    volumes:
      - minio_data:/data
    networks:
      - dagi-network
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

volumes:
  pgdata:
    driver: local
    name: daarion_pgdata
  minio_data:
    driver: local
    name: daarion_minio_data

networks:
  dagi-network:
    external: true
    name: dagi-network