forked from shibao/cannery
95 lines
3.2 KiB
Elixir
95 lines
3.2 KiB
Elixir
defmodule CanneryWeb.ContainerLive.Index do
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@moduledoc """
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Liveview for showing Cannery.Containers.Container index
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"""
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use CanneryWeb, :live_view
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import CanneryWeb.Components.ContainerCard
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alias Cannery.{Containers, Containers.Container, Repo}
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alias CanneryWeb.Endpoint
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alias Ecto.Changeset
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@impl true
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def mount(_params, session, socket) do
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{:ok, socket |> assign_defaults(session)}
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end
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@impl true
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def handle_params(params, _url, %{assigns: %{live_action: live_action}} = socket) do
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{:noreply, apply_action(socket, live_action, params) |> display_containers()}
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end
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defp apply_action(%{assigns: %{current_user: current_user}} = socket, :edit, %{"id" => id}) do
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%{name: container_name} =
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container =
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Containers.get_container!(id, current_user)
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|> Repo.preload([:tags, :ammo_groups], force: true)
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socket
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|> assign(page_title: gettext("Edit %{name}", name: container_name), container: container)
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end
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defp apply_action(socket, :new, _params) do
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socket |> assign(:page_title, gettext("New Container")) |> assign(:container, %Container{})
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end
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defp apply_action(socket, :index, _params) do
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socket
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|> assign(:page_title, gettext("Containers"))
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|> assign(:container, nil)
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|> display_containers()
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end
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defp apply_action(%{assigns: %{current_user: current_user}} = socket, :edit_tags, %{"id" => id}) do
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%{name: container_name} =
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container =
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Containers.get_container!(id, current_user) |> Repo.preload([:tags, :ammo_groups])
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page_title = gettext("Edit %{name} tags", name: container_name)
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socket |> assign(page_title: page_title, container: container)
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end
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@impl true
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def handle_event("delete", %{"id" => id}, %{assigns: %{current_user: current_user}} = socket) do
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socket =
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socket.assigns.containers
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|> Enum.find(fn %{id: container_id} -> id == container_id end)
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|> case do
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nil ->
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socket |> put_flash(:error, dgettext("errors", "Could not find that container"))
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container ->
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case Containers.delete_container(container, current_user) do
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{:ok, %{name: container_name}} ->
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prompt = dgettext("prompts", "%{name} has been deleted", name: container_name)
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socket |> put_flash(:info, prompt) |> display_containers()
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{:error, %{action: :delete, errors: [ammo_groups: _error], valid?: false} = changeset} ->
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ammo_groups_error = changeset |> changeset_errors(:ammo_groups) |> Enum.join(", ")
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prompt =
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dgettext(
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"errors",
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"Could not delete %{name}: %{error}",
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name: changeset |> Changeset.get_field(:name, "container"),
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error: ammo_groups_error
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)
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socket |> put_flash(:error, prompt)
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{:error, changeset} ->
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socket |> put_flash(:error, changeset |> changeset_errors())
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end
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end
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{:noreply, socket}
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end
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defp display_containers(%{assigns: %{current_user: current_user}} = socket) do
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containers =
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Containers.list_containers(current_user) |> Repo.preload([:tags, :ammo_groups], force: true)
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socket |> assign(containers: containers)
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end
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end
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