first run

Section

e =
  MyApp.Event.read_all!() |> hd()

defmodule ParseUrl do
  def get_tweaks_from_url(url) do
    url
    |> URI.parse()
    |> case do
      %{query: q} ->
        q
        |> URI.decode_query()
        |> case do
          %{"items_filtered_tweaks" => tweaks} ->
            tweaks
            |> Jason.decode!()
            |> case do
              %{"ash_filterform" => ff} ->
                ff
            end
        end
    end
  end
end

"https://rewind.esel.at/be/agents?items_filtered_tweaks=%7B%22sort_by%22%3A%5B%5B%22title%22%2C%22asc%22%5D%5D%2C%22page%22%3A1%2C%22ash_filterform%22%3A%7B%22components%22%3A%7B%220%22%3A%7B%22_persistent_id%22%3A%220%22%2C%22field%22%3A%22agenttypes%22%2C%22id%22%3A%22529ab660-6e00-47ca-8948-0535d236aef6%22%2C%22operator%22%3A%22filtertype-embedded_tagfilter_has%22%2C%22value%22%3A%22018c589a-7112-78d1-8d94-0641999a96ff%2C018c589b-91ec-768f-803b-194a4396cb35%2C018e3c75-9a6a-748d-8de6-b004c3f23050%22%7D%7D%2C%22operator%22%3A%22and%22%7D%7D"
|> ParseUrl.get_tweaks_from_url()