defmodule MyAppWeb.FooController do
  use MyAppWeb, :controller

  def index01(conn, _params) do
    ~~~
  end

  def index02(conn, _params) do
    ~~~
  end
end

defmodule MyAppWeb.BarController do
  use MyAppWeb, :controller

  def index01(conn, _params) do
    ~~~
  end

  def index02(conn, _params) do
    ~~~
  end
end

pipeline :browser do
  plug :accepts, ["html"]
  plug :fetch_session
  plug :fetch_flash
  plug :protect_from_forgery
  plug :put_secure_browser_headers
  plug MyAppWeb.CommonLogic, repo: MyAppWeb.Repo
end

defmodule MyAppWeb.CommonLogic do
  import Plug.Conn

 def init(opts) do
   IO.puts("init!!")
   opts
 end

 def call(conn, repo) do
   IO.puts("call!!!")
   conn
 end