docker-compose.yml

version: '3.8'

services:
  db:
    image: mysql:8.0
    container_name: mysql_db
    environment:
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_USER: ${DB_USER}
      MYSQL_PASSWORD: ${DB_PASSWORD}
    ports:
      - "3306:3306"
    volumes:
      - ./mysql/init.sql:/docker-entrypoint-initdb.d/init.sql
      - db_data:/var/lib/mysql
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: node_backend
    ports:
      - "3000:3000"
    environment:
      DB_HOST: db
      DB_USER: ${DB_USER}
      DB_PASSWORD: ${DB_PASSWORD}
      DB_NAME: ${DB_NAME}
      JWT_SECRET: ${JWT_SECRET}
    depends_on:
      db:
        condition: service_healthy
    volumes:
      - ./backend:/app
      - /app/node_modules # Impede que o node_modules local sobrescreva o do container
    command: npm run dev

volumes:
  db_data: