name: travel_agent_bot
version: "3"

services:
  postgres:
    image: postgres:16.2-alpine
    container_name: travel_agent-postgres
    healthcheck:
      test: pg_isready -U postgres -h localhost
      interval: 5s
      timeout: 5s
      retries: 10
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-postgres}
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data

  redis:
    image: redis:7.2-alpine
    container_name: travel_agent-redis
    healthcheck:
      test: ["CMD", "redis-cli", "--raw", "incr", "ping"]
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis_data:/data

  app:
    build: .
    container_name: travel_agent-app
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      BOT_TOKEN: ${BOT_TOKEN}
      REDIS_URL: redis://redis:${REDIS_PORT:-6379}/
      SQLALCHEMY_DATABASE_URI: postgresql://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:${POSTGRES_PORT:-5432}/${POSTGRES_DB:-postgres}
      OPENTRIPMAP_API_KEY: ${OPENTRIPMAP_API_KEY}
      OPENWEATHERMAP_API_KEY: ${OPENWEATHERMAP_API_KEY}
    entrypoint: ["bash", "-c"]
    command: ["alembic -c app/alembic.ini upgrade head && python -m app"]

  pgadmin:
    image: dpage/pgadmin4:8.4
    container_name: travel_agent-pgadmin
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_EMAIL:-admin@mail.com}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_PASSWORD:-admin}
    ports:
      - "${PGADMIN_PORT:-5050}:80"
    restart: always
    volumes:
      - pgadmin_data:/var/lib/pgadmin

volumes:
  postgres_data:
  redis_data:
  pgadmin_data: