# Three services: db, bot (long polling and workers), web (Mini App and API on a local HTTP port).
# HTTPS is provided by an external Caddy in front of the web port.
x-app: &app
  build:
    context: .
    platforms:
      - linux/arm64
  platform: linux/arm64
  restart: unless-stopped
  depends_on:
    db:
      condition: service_healthy
  environment: &env
    DATABASE_URL: postgres://${POSTGRES_USER:-jevchik}:${POSTGRES_PASSWORD:?set POSTGRES_PASSWORD in .env}@db:5432/${POSTGRES_DB:-jevchik}
    TELEGRAM_BOT_TOKEN: ${TELEGRAM_BOT_TOKEN:?set TELEGRAM_BOT_TOKEN in .env}
    TYPESAFE_API_KEY: ${TYPESAFE_API_KEY:?set TYPESAFE_API_KEY in .env}
    VISION_BASE_URL: ${VISION_BASE_URL:-}
    VISION_MODEL: ${VISION_MODEL:-}
    VISION_API_KEY: ${VISION_API_KEY:-}
    BOT_USERNAME: ${BOT_USERNAME:-}
    TELEGRAM_API_ROOT: ${TELEGRAM_API_ROOT:-}
    JEV_API_URL: ${JEV_API_URL:-}
    IMPORT_DIR: /data/imports
  volumes:
    - imports:/data/imports
  labels:
    com.centurylinklabs.watchtower.enable: "false"

services:
  db:
    image: postgres:16-alpine
    platform: linux/arm64
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-jevchik}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?set POSTGRES_PASSWORD in .env}
      POSTGRES_DB: ${POSTGRES_DB:-jevchik}
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 5s
      timeout: 3s
      retries: 20
    labels:
      com.centurylinklabs.watchtower.enable: "false"

  bot:
    <<: *app
    command: ["node", "dist/main.js", "bot"]
    healthcheck:
      test: ["CMD", "node", "-e", "const s=require('fs').statSync('/tmp/heartbeat');process.exit(Date.now()-s.mtimeMs<90000?0:1)"]
      interval: 15s
      timeout: 5s
      retries: 4
      start_period: 40s

  web:
    <<: *app
    command: ["node", "dist/main.js", "web"]
    environment:
      <<: *env
      PORT: "8080"
    ports:
      - "127.0.0.1:${WEB_PORT:-8080}:8080"
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:8080/healthz"]
      interval: 10s
      timeout: 3s
      retries: 5
      start_period: 20s

volumes:
  pgdata:
  imports: