docker-compose.yml

services:
  redis:
    image: redis:7-alpine
    container_name: sentiment_redis
    # Verifica se o serviço dentro do container está realmente funcionando
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5
    ports:
      - "6379:6379"

  db:
    image: postgres:15
    container_name: sentiment_db
    env_file:
      - .env
    volumes:
      - postgres_data:/var/lib/postgresql/data # Permite a persistância dos dados
      - ./db/init.sql:/docker-entrypoint-initdb.d/init.sql:ro # Inicializa o banco de dados com a tabela 'sentiments' já criada e com permissão readonly (ro) para o container
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
      interval: 5s
      timeout: 5s
      retries: 5
    ports:
      - "5432:5432"

  api:
    # image: deboraalves/sentiment-analyzer-api
    build:
      context: .
      dockerfile: api/Dockerfile
    container_name: sentiment_api
    env_file:
      - .env
    environment:
      - PYTHONPATH=/app
    volumes:
      - ./api:/app
      - ./config.py:/app/config.py
    ports:
      - "8000:8000"
    depends_on:
      db:
        condition: service_healthy # Só sobe quando o banco de dados estiver realmente funcionando
      redis:
        condition: service_healthy # Só sobe quando o Redis estiver realmente funcionando

  worker:
    # image: deboraalves/sentiment-analyzer-worker
    build:
      context: .
      dockerfile: worker/Dockerfile
    env_file:
      - .env
    environment:
      - PYTHONPATH=/app
    volumes:
      - ./worker:/app
      - ./config.py:/app/config.py
    depends_on:
      db:
        condition: service_healthy 
      redis:
        condition: service_healthy

volumes:
  postgres_data: