docker-compose.yml

services:
  db:
    image: postgres:17-alpine
    environment:
      POSTGRES_DB: ${POSTGRES_DB}
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./migrations:/docker-entrypoint-initdb.d
    ports:
      - "5432:5432"
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5

  bot:
    build: .
    depends_on:
      db:
        condition: service_healthy
    environment:
      TELEGRAM_BOT_TOKEN: ${TELEGRAM_BOT_TOKEN}
      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}
      POLLING_INTERVAL: ${POLLING_INTERVAL:-5}
      JSON_URL: ${JSON_URL}
    restart: unless-stopped
    ports:
      - "8080:8080"
    volumes:
      - ./bot:/app/bot

volumes:
  postgres_data: