services:
  palmr-api:
    image: kyantech/palmr-api:latest # Make sure to use the correct version (latest) of the image
    container_name: palmr-api
    depends_on:
      postgres:
        condition: "service_healthy"
      minio:
        condition: "service_healthy"
    environment:
      - PORT=${API_INTERNAL_PORT:-3333} # Port for the backend service
      - DATABASE_URL=postgresql://postgres:${POSTGRESQL_PASSWORD:-postgresRootPassword}@postgres:5432/palmr_db?schema=public # Database URL with configurable password through POSTGRESQL_PASSWORD env var
      - MINIO_ENDPOINT=${MINIO_ENDPOINT:-minio} # This can change if your MinIO is at a different address
      - MINIO_PORT=${MINIO_INTERNAL_API_PORT:-6421} # Default MinIO port (Change if yours is not the default)
      - MINIO_USE_SSL=false # MinIO uses SSL by default, but you can change it to true if needed
      - MINIO_ROOT_USER=${MINIO_ROOT_USER:-minio_root_user} # MinIO credentials can be configured through MINIO_ROOT_USER env vars
      - MINIO_ROOT_PASSWORD=${MINIO_ROOT_PASSWORD:-minioRootPassword} # MinIO credentials can be configured through MINIO_ROOT_PASSWORD env vars
      - MINIO_REGION=sa-east-1 # MinIO region - This is needed for MinIO to work properly
      - MINIO_BUCKET_NAME=files # MinIO bucket name - This is needed for MinIO to work properly, dont change it if you don't know what you are doing
      - FRONTEND_URL=${APP_URL:-http://${SERVER_IP:-localhost}:${APP_EXTERNAL_PORT:-5487}} # Frontend URL - Make sure to use the correct frontend URL, depends on where the frontend is running, its prepared for localhost, but you can change it to your frontend URL if needed
      - SERVER_IP=${SERVER_IP:-localhost} # Server IP - Make sure to use the correct server IP if you running on a cloud provider or a virtual machine. This prepared for localhost, but you can change it to your server IP if needed
      - MAX_FILESIZE=${MAX_FILESIZE:-1073741824} # Max Filesize for upload - Declared in Bytes. Default is 1GiB
    ports:
      - "${API_EXTERNAL_PORT:-3333}:${API_INTERNAL_PORT:-3333}" # Backend port mapping 
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "http://palmr-api:${API_INTERNAL_PORT:-3333}/health"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s

  palmr-app:
    image: kyantech/palmr-app:latest # Make sure to use the correct version (latest) of the image
    container_name: palmr-web
    depends_on:
      palmr-api:
        condition: "service_healthy"
    ports:
      - "${APP_EXTERNAL_PORT:-5487}:5487" # Frontend port mapping
    environment:
      - NODE_ENV=production
      - NEXT_TELEMETRY_DISABLED=1
      - API_BASE_URL=http://palmr-api:${API_INTERNAL_PORT:-3333} # Here we use docker's internal network to reference the backend service (can be changed if needed)
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:5487"]
      interval: 30s
      timeout: 10s
      retries: 3

  minio:
    image: minio/minio:RELEASE.2025-03-12T18-04-18Z # Use only version RELEASE.2025-03-12T18-04-18Z to avoid compatibility issues with the backend
    container_name: minio
    environment:
      # MinIO credentials - same as above, configurable through environment variables
      - MINIO_ROOT_USER=${MINIO_ROOT_USER:-minio_root_user}
      - MINIO_ROOT_PASSWORD=${MINIO_ROOT_PASSWORD:-minioRootPassword}
      - MINIO_SITE_REGION=sa-east-1
    command: server /data --address ":${MINIO_INTERNAL_API_PORT:-6421}" --console-address ":${MINIO_INTERNAL_CONSOLE_PORT:-6422}"
    volumes:
      - minio_data:/data
    ports:
      - "${MINIO_EXTERNAL_API_PORT:-6421}:${MINIO_INTERNAL_API_PORT:-6421}"
      - "${MINIO_EXTERNAL_CONSOLE_PORT:-6422}:${MINIO_INTERNAL_CONSOLE_PORT:-6422}"
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:${MINIO_INTERNAL_API_PORT:-6421}/minio/health/ready"]
      interval: 10s
      timeout: 5s
      retries: 5

  minio-init:
    image: minio/mc:RELEASE.2025-03-12T17-29-24Z # Use only version RELEASE.2025-03-12T17-29-24Z to avoid compatibility issues with the backend and MinIO
    container_name: minio-init
    depends_on:
      minio:
        condition: "service_healthy"
    restart: "no"
    # The entrypoint script will create a bucket called "files" and set it to be publicly readable using the MinIO client (mc).
    entrypoint: >
      sh -c "
        sleep 5 &&
        mc alias set myminio http://minio:${MINIO_INTERNAL_API_PORT:-6421} ${MINIO_ROOT_USER:-minio_root_user} ${MINIO_ROOT_PASSWORD:-minioRootPassword} &&
        mc mb myminio/files --ignore-existing &&
        mc anonymous set download myminio/files
      "

  postgres:
    image: bitnami/postgresql:17.2.0 # You can use any postgres version you prefer, but remember that some versions might not be compatible
    container_name: palmr-postgres
    environment:
      # PostgreSQL credentials configurable through environment variables
      # POSTGRESQL_USERNAME, POSTGRESQL_PASSWORD, and POSTGRES_DB can be set to override defaults
      - POSTGRESQL_USERNAME=${POSTGRESQL_USERNAME:-postgres}
      - POSTGRESQL_PASSWORD=${POSTGRESQL_PASSWORD:-postgresRootPassword}
      - POSTGRESQL_DATABASE=${POSTGRES_DATABASE:-palmr_db}
    volumes:
      - postgres_data:/bitnami/postgresql
    ports:
      - "5432:5432"
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "palmr"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  minio_data:
  postgres_data: