# frozen_string_literal: true

module MiddlewareHealthcheck
  class Middleware
    PATH_INFO_KEY = 'PATH_INFO'

    def initialize(app)
      @app = app
    end

    def call(env)
      if env[PATH_INFO_KEY] == MiddlewareHealthcheck.configuration.healthcheck_path
        MainChecker.new(@app, env).check_health
      else
        @app.call(env)
      end
    end
  end
end