compose.yml

version: "3"
services:
  database:
    image: mysql:8.0.33
    container_name: mysql
    restart: always
    environment:
      MYSQL_ROOT_HOST: "%"
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
      MYSQL_DATABASE: HelpNow
    expose:
      - 3306   
    volumes:
      - mysql_data:/var/lib/mysql
    networks:
      - backend-database
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "127.0.0.1", "--silent"]
      interval: 3s
      retries: 5
      start_period: 30s
      timeout: 15s

  backend:
    container_name: helpnow-backend
    build: 
      context: ./backend
    restart: always
    environment:
      MYSQL_DATABASE: HelpNow
      # the access to database using internal docker network (service name as a host)
      MYSQL_HOST: database
      MYSQL_PASSWORD: ${MYSQL_ROOT_PASSWORD}
      MAIL_USERNAME: ${MAIL_USERNAME}
      MAIL_PASSWORD: ${MAIL_PASSWORD}
    expose:
      - 8080  
    ports:
      - 8080:8080
    networks:
      - frontend-backend
      - backend-database
    depends_on:
      database:
        condition: service_healthy

  frontend:
    container_name: helpnow-frontend
    build:
      context: ./frontend
    restart: always  
    expose:
      - 4200  
    ports:
      - 4200:80
    depends_on:
      - backend
    networks:
      - frontend-backend

volumes:
  mysql_data: {}

networks:
  frontend-backend: {}
  backend-database: {}