docker-compose.yaml

version: '3.7'

services:

  # Database Management System (MySQL)
  mysql_host:
    image: mysql:8.0
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_DATABASE=e_manager
      - MYSQL_USER=user
      - MYSQL_PASSWORD=password
    ports:
      - 3306:3306
    networks: 
      - backend

  # Backend Service (Spring)
  server:
    build:
      context: e-manager_api
      dockerfile: Dockerfile
    restart: on-failure
    depends_on:
      - mysql_host
    ports:
      - 8080:8080
    environment:
      - DATABASE_HOST=mysql_host
      - DATABASE_USER=user
      - DATABASE_PASSWORD=password
      - DATABASE_NAME=e_manager
      - DATABASE_PORT=3306
    networks: 
      - frontend
      - backend

  # Frontend Service (React)
  ui:
    tty: true
    build:
      context: e-manager_ui
      dockerfile: Dockerfile
    ports:
      - "9090:3000" # Forward the exposed port 3000 on the container to port 9090 on the host machine
    depends_on:
      - server
    networks:
      - frontend  
  
# Volumes
volumes:
  db-data:

# Networks to be created to facilitate communication between containers
networks:
  backend:
  frontend: