services:
  db:
    image: postgres:18-alpine
    environment:
      POSTGRES_DB: ${POSTGRES_DB}
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    ports:
      - "127.0.0.1:${DB_HOST_PORT:-5432}:5432"
    volumes:
      - pgdata:/var/lib/postgresql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 5s
      timeout: 3s
      retries: 5
      start_period: 10s
    restart: unless-stopped

  app:
    build:
      context: ./docker/php
      network: host # РКН блочит DNS, поэтому свой резолвер
      args:
        UID: ${UID:-1000}
        GID: ${GID:-1000}
    user: "${UID:-1000}:${GID:-1000}"
    command: php -S 0.0.0.0:8080 -t public public/router.php
    working_dir: /var/www/html
    environment:
      DB_HOST: db
      DB_PORT: "5432"
      DB_NAME: ${POSTGRES_DB}
      DB_USER: ${POSTGRES_USER}
      DB_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - ./app:/var/www/html
      - ./docker/php/php.ini:/usr/local/etc/php/conf.d/zz-dev.ini:ro
    ports:
      - "127.0.0.1:${APP_PORT:-8080}:8080"
    depends_on:
      db:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "php", "-r", "exit(@file_get_contents('http://127.0.0.1:8080/') === false ? 1 : 0);"]
      interval: 10s
      timeout: 3s
      retries: 5
      start_period: 15s
    restart: unless-stopped

volumes:
  pgdata: