62 lines
1.7 KiB
Elixir
62 lines
1.7 KiB
Elixir
defmodule MvWeb.JoinConfirmController do
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@moduledoc """
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Handles GET /confirm_join/:token for the public join flow (double opt-in).
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Renders a full HTML page with public header and hero layout (success, expired,
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or invalid). Calls a configurable callback (default Mv.Membership) so tests can
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stub the dependency. Public route; no authentication required.
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"""
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use MvWeb, :controller
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def confirm(conn, %{"token" => token}) when is_binary(token) do
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callback = Application.get_env(:mv, :join_confirm_callback, Mv.Membership)
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case callback.confirm_join_request(token, actor: nil) do
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{:ok, _request} ->
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success_response(conn)
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{:error, :token_expired} ->
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expired_response(conn)
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{:error, _} ->
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invalid_response(conn)
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end
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end
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def confirm(conn, _params), do: invalid_response(conn)
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defp success_response(conn) do
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conn
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|> assign_confirm_assigns(:success)
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|> put_view(MvWeb.JoinConfirmHTML)
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|> render("confirm.html")
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end
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defp expired_response(conn) do
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conn
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|> assign_confirm_assigns(:expired)
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|> put_view(MvWeb.JoinConfirmHTML)
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|> render("confirm.html")
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end
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defp invalid_response(conn) do
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conn
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|> put_status(404)
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|> assign_confirm_assigns(:invalid)
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|> put_view(MvWeb.JoinConfirmHTML)
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|> render("confirm.html")
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end
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defp assign_confirm_assigns(conn, result) do
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club_name =
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case Mv.Membership.get_settings() do
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{:ok, settings} -> settings.club_name || "Mitgliederverwaltung"
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_ -> "Mitgliederverwaltung"
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end
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conn
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|> assign(:result, result)
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|> assign(:club_name, club_name)
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|> assign(:csrf_token, Plug.CSRFProtection.get_csrf_token())
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end
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end
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