###############################################################################
# KOIPB MAT — Docker Compose (Development)
#
# Penggunaan:
#   cp .env.docker.example .env.docker      # isi password
#   docker compose --env-file .env.docker up -d --build
#
# Aplikasi : http://localhost:8000
# MySQL    : service "mysql" (named volume koipb_db_data)
#
# NOTA: Docker guna .env.docker (BUKAN .env). Ini elak konflik dengan .env
#       tempatan anda (yang mungkin DB_USERNAME=root untuk php artisan serve).
#       MYSQL_USER TIDAK boleh "root" — sebab itu .env.docker guna "koipb".
###############################################################################
name: koipb

services:

  # ── MariaDB 11 (LTS) ───────────────────────────────────────────────────────
  # Guna MariaDB, BUKAN mysql:8 — imej mysql:8 (Oracle Linux) memerlukan CPU
  # aras x86-64-v2 dan akan crash ("Fatal glibc error: CPU does not support
  # x86-64-v2") pada CPU/VM lama. MariaDB serasi penuh dengan Laravel.
  mysql:
    image: mariadb:11.4
    container_name: koipb_mysql
    restart: unless-stopped
    # MariaDB menerima nama MYSQL_DATABASE / MYSQL_USER / MYSQL_PASSWORD / MYSQL_ROOT_PASSWORD
    env_file:
      - .env.docker
    volumes:
      - koipb_db_data:/var/lib/mysql
    ports:
      - "127.0.0.1:3307:3306"   # akses dev dari host (elak conflict dgn MySQL tempatan 3306)
    healthcheck:
      test: ["CMD", "healthcheck.sh", "--connect", "--innodb_initialized"]
      interval: 10s
      timeout: 5s
      retries: 10
    networks:
      - koipb

  # ── PHP-FPM Application ─────────────────────────────────────────────────────
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: koipb_app
    restart: unless-stopped
    working_dir: /var/www/html
    env_file:
      - .env.docker
    environment:
      APP_ENV: local
      APP_DEBUG: "true"
      DB_HOST: mysql        # paksa ke container mysql, walau .env.docker tersilap
      DB_PORT: "3306"
    volumes:
      - ./:/var/www/html
      # .env dalam container = .env.docker (elak .env tempatan root/1234 dibaca Laravel)
      - ./.env.docker:/var/www/html/.env
      - ./docker/php/php.ini:/usr/local/etc/php/conf.d/99-koipb.ini:ro
      - ./docker/php/php-dev.ini:/usr/local/etc/php/conf.d/99-koipb-dev.ini:ro
    depends_on:
      mysql:
        condition: service_healthy
    networks:
      - koipb

  # ── Nginx Web Server ────────────────────────────────────────────────────────
  nginx:
    image: nginx:1.27-alpine
    container_name: koipb_nginx
    restart: unless-stopped
    ports:
      - "${APP_PORT:-8000}:80"
    volumes:
      - ./:/var/www/html:ro
      - ./docker/nginx/default.conf:/etc/nginx/conf.d/default.conf:ro
    depends_on:
      - app
    networks:
      - koipb

###############################################################################
networks:
  koipb:
    driver: bridge

volumes:
  koipb_db_data:
    name: koipb_db_data
    labels:
      com.koipb.description: "MySQL data MAT KOIPB — JANGAN PADAM semasa event"