lib/live_view_studio_web/live/donations_live.ex

donations_live.ex

defmodule LiveViewStudioWeb.DonationsLive do
  use LiveViewStudioWeb, :live_view

  alias LiveViewStudio.Donations
  import LiveViewStudioWeb.SortComponents

  def mount(_params, _session, socket) do
    donations = Donations.list_donations()

    socket =
      assign(socket,
        donations: donations
      )

    {:ok, socket, temporary_assigns: [donations: []]}
  end

  def handle_params(unsigned_params, _uri, socket) do
    sort_by = valid_sort_by(unsigned_params)
    sort_order = Map.get(unsigned_params, "sort_order") || "asc"

    opts = %{
      sort_by: sort_by,
      sort_order: sort_order |> String.to_atom()
    }

    donations =
      Donations.list_donations(opts)

    socket = assign(socket, donations: donations, opts: opts)
    {:noreply, socket}
  end

  attr :opts, :map, required: true
  attr :sort_by, :atom, required: true
  slot :inner_block, required: true

  defp sort_link(assigns) do
    ~H"""
    <.link
      class="flex items-center gap-2"
      patch={
        ~p"/donations?#{%{sort_by: @sort_by, sort_order: toggled_sort_order(@opts, @sort_by)}}"
      }
    >
      <.hero_icon sort_by={@sort_by} opts={@opts} />
      <%= render_slot(@inner_block) %>
    </.link>
    """
  end
end