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defmodule AggieditWeb.PostLive.Helper do
use AggieditWeb, :live_view
alias Aggiedit.Rooms
alias Aggiedit.Roles
def assign_socket_room_and_user_or_error(%{"room_id" => room_id}=params, session, socket) do
socket = assign_socket_user(session, socket)
case socket.assigns do
%{:current_user => user} ->
room = Rooms.get_room!(room_id)
case Roles.guard?(socket.assigns.current_user, :index, room) do
true -> {:ok, assign(socket, %{:room => room})}
_ -> {:ok, socket |> put_flash(:error, "You cannot view that room") |> redirect(to: Routes.page_path(socket, :index))}
end
_ -> {:ok, socket |> put_flash(:error, "You must log in to access this page.") |> redirect(to: Routes.user_session_path(socket, :new))}
end
end
end
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