73 lines
2.2 KiB
Elixir
73 lines
2.2 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.ContainerLive.ContainerCard
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alias Cannery.{Containers, Containers.Container}
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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) |> display_containers()}
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end
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@impl true
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def handle_params(params, _url, socket) do
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{:noreply, apply_action(socket, socket.assigns.live_action, params)}
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end
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defp apply_action(socket, :edit, %{"id" => id}) do
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socket
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|> assign(:page_title, "Edit Container")
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|> assign(:container, Containers.get_container!(id))
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end
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defp apply_action(socket, :new, _params) do
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socket
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|> assign(:page_title, "New Container")
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|> 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, "Listing Containers")
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|> assign(:container, nil)
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end
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@impl true
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def handle_event("delete", %{"id" => id}, 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, "Could not find that container")
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container ->
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container
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|> Containers.delete_container(socket.assigns.current_user)
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|> case do
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{:ok, container} ->
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socket
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|> put_flash(:info, "#{container.name} has been deleted")
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|> 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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socket |> put_flash(:error, "Could not delete container: #{ammo_groups_error}")
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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 = Containers.list_containers(current_user)
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socket |> assign(containers: containers)
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end
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end
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