services:
  # 🐘 Cassandra Database Container
  cassandra:
    image: cassandra:latest
    container_name: cassandra-db
    ports:
      # Map the CQL native protocol port (required for client connections)
      - '9042:9042'
    volumes:
      # Optional: Persist data outside the container
      - ./docker/cassandra:/var/lib/cassandra
    environment:
      # Set the cluster name (optional, but good practice)
      - CASSANDRA_CLUSTER_NAME=MainCluster
      # Set the IP address of the node for other nodes to connect to
      - CASSANDRA_BROADCAST_ADDRESS=cassandra-db
      # Set the seed provider to itself for a single-node setup
      - CASSANDRA_SEEDS=cassandra-db
    healthcheck:
      test: [ "CMD-SHELL", "cqlsh -e 'describe cluster' || exit 1" ]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 60s
    restart: always

  # PHP-FPM Container
  app:
    build:
      context: ./docker/php
      dockerfile: Docker
    container_name: php-app
    # Mount the source code into the container's web root
    volumes:
      - ./src:/var/www/html
    # PHP-FPM runs on port 9000 by default
    expose:
      - '9000'
    depends_on:
      cassandra:
        condition: service_healthy
    restart: always

  # Nginx Web Server Container
  nginx:
    image: nginx:stable-alpine
    container_name: nginx-web
    ports:
      # Map host port 10010 to container port 80
      - '10010:80'
    volumes:
      # Mount the source code (same path as PHP-FPM)
      - ./src:/var/www/html
      # Override Nginx default configuration
      - ./docker/nginx/default.conf:/etc/nginx/conf.d/default.conf
    depends_on:
      - app
    restart: always