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

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defmodule CanneryWeb.ContainerLive.Index do
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@moduledoc """
Liveview for showing Cannery.Containers.Container index
"""
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use CanneryWeb, :live_view
alias Cannery.Containers
alias Cannery.Containers.Container
@impl true
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def mount(_params, session, socket) do
{:ok, socket |> assign_defaults(session) |> assign(:containers, list_containers())}
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end
@impl true
def handle_params(params, _url, socket) do
{:noreply, apply_action(socket, socket.assigns.live_action, params)}
end
defp apply_action(socket, :edit, %{"id" => id}) do
socket
|> assign(:page_title, "Edit Container")
|> assign(:container, Containers.get_container!(id))
end
defp apply_action(socket, :new, _params) do
socket
|> assign(:page_title, "New Container")
|> assign(:container, %Container{})
end
defp apply_action(socket, :index, _params) do
socket
|> assign(:page_title, "Listing Containers")
|> assign(:container, nil)
end
@impl true
def handle_event("delete", %{"id" => id}, socket) do
container = Containers.get_container!(id)
{:ok, _} = Containers.delete_container(container)
{:noreply, socket |> assign(:containers, list_containers())}
end
defp list_containers do
Containers.list_containers()
end
end