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

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Elixir
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defmodule CanneryWeb.AmmoGroupLive.Index do
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@moduledoc """
Liveview to show a Cannery.Ammo.AmmoGroup index
"""
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use CanneryWeb, :live_view
alias Cannery.Ammo
alias Cannery.Ammo.AmmoGroup
@impl true
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def mount(_params, session, socket) do
{:ok, socket |> assign_defaults(session) |> assign(:ammo_groups, list_ammo_groups())}
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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 Ammo group")
|> assign(:ammo_group, Ammo.get_ammo_group!(id))
end
defp apply_action(socket, :new, _params) do
socket
|> assign(:page_title, "New Ammo group")
|> assign(:ammo_group, %AmmoGroup{})
end
defp apply_action(socket, :index, _params) do
socket
|> assign(:page_title, "Listing Ammo groups")
|> assign(:ammo_group, nil)
end
@impl true
def handle_event("delete", %{"id" => id}, socket) do
ammo_group = Ammo.get_ammo_group!(id)
{:ok, _} = Ammo.delete_ammo_group(ammo_group)
{:noreply, socket |> assign(:ammo_groups, list_ammo_groups())}
end
defp list_ammo_groups do
Ammo.list_ammo_groups()
end
end