services:
  postgres:
    image: postgres:16
    environment:
      POSTGRES_DB: ${DB_NAME:-course_registration}
      POSTGRES_USER: ${DB_USERNAME:-course}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-course}
    ports:
      - "127.0.0.1:${DB_EXPOSE_PORT:-5432}:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USERNAME:-course} -d ${DB_NAME:-course_registration}"]
      interval: 5s
      timeout: 3s
      retries: 20

  app:
    build:
      context: .
    environment:
      SPRING_PROFILES_ACTIVE: dev
      SERVER_ADDRESS: 0.0.0.0
      SERVER_PORT: 8080
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: ${DB_NAME:-course_registration}
      DB_USERNAME: ${DB_USERNAME:-course}
      DB_PASSWORD: ${DB_PASSWORD:-course}
      APP_SEED_ENABLED: ${APP_SEED_ENABLED:-true}
      SWAGGER_ENABLED: ${SWAGGER_ENABLED:-true}
    ports:
      - "127.0.0.1:${APP_PORT:-8080}:8080"
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-fsS", "http://127.0.0.1:8080/actuator/health"]
      interval: 10s
      timeout: 3s
      retries: 20

volumes:
  postgres-data: