fp/services/bright/lib/bright_web/controllers/user_controller.ex

defmodule BrightWeb.UserController do
  use BrightWeb, :controller
  alias Bright.{User, Repo}
  require Logger

  def index(conn, _params) do
    render(conn, :index)
  end

  # def show(conn) do
  #   conn
  #   |> render(:show)
  # end

  def show(conn = %{assigns: %{current_user: me}}, _params) do
    Logger.info(">>> me=#{inspect(me)}")
    render(conn, :show, changeset: User.update_changeset(me))
  end

  # def show(conn) do
  #   user = User.get_user!(id)
  #   render(conn, :show, user: user)
  # end



  def join(conn = %{method: "GET"}, params) do
    user = %User{
      name: Map.get(params, "name"),
      github_handle: Map.get(params, "github_handle"),
      patreon_handle: Map.get(params, "patreon_handle")
    }

    render(conn, :join, changeset: User.insert_changeset(user), user: nil)
  end

  def join(conn = %{method: "POST"}, params = %{"user" => user_params}) do
    changeset = User.insert_changeset(%User{}, user_params)

    case Repo.insert(changeset) do
      {:ok, user} ->
        welcome_community(conn, user)

      {:error, changeset} ->
        conn
        |> put_flash(:error, "Something went wrong. 😭")
        |> render(:join, changeset: changeset, user: nil)
    end
  end

  defp welcome_community(conn, user) do
    user = User.refresh_auth_token(user)

    conn
    |> put_flash(:success, "Welcome #{user}")
    |> redirect(to: ~p"/")
  end

end