cannery/lib/cannery_web/live/container_live/show.ex

defmodule CanneryWeb.ContainerLive.Show do
  @moduledoc """
  Liveview for showing and editing a Cannery.Containers.Container
  """

  use CanneryWeb, :live_view
  import CanneryWeb.AmmoGroupLive.AmmoGroupCard
  alias Cannery.{Containers, Repo}

  @impl true
  def mount(_params, session, socket) do
    {:ok, socket |> assign_defaults(session)}
  end

  @impl true
  def handle_params(%{"id" => id}, _, socket) do
    socket =
      socket
      |> assign(
        page_title: page_title(socket.assigns.live_action),
        container: Containers.get_container!(id) |> Repo.preload(:ammo_groups)
      )

    {:noreply, socket}
  end

  @impl true
  def handle_event("delete", _, socket) do
    socket.assigns.container |> Containers.delete_container!()
    {:noreply, socket |> push_redirect(to: Routes.container_index_path(socket, :index))}
  end

  defp page_title(:show), do: "Show Container"
  defp page_title(:edit), do: "Edit Container"
end