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

52 lines
1.5 KiB
Elixir

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 =
socket.assigns.container
|> Containers.delete_container(socket.assigns.current_user)
|> case do
{:ok, container} ->
socket
|> put_flash(:info, "#{container.name} has been deleted")
|> push_redirect(to: Routes.container_index_path(socket, :index))
{:error, %{action: :delete, errors: [ammo_groups: _error], valid?: false} = changeset} ->
ammo_groups_error = changeset |> changeset_errors(:ammo_groups) |> Enum.join(", ")
socket |> put_flash(:error, "Could not delete container: #{ammo_groups_error}")
{:error, changeset} ->
socket |> put_flash(:error, changeset |> changeset_errors())
end
{:noreply, socket}
end
defp page_title(:show), do: "Show Container"
defp page_title(:edit), do: "Edit Container"
end