memEx/lib/memex_web/live/context_live/index.ex
2022-11-18 23:45:24 -05:00

47 lines
1.1 KiB
Elixir

defmodule MemexWeb.ContextLive.Index do
use MemexWeb, :live_view
alias Memex.Contexts
alias Memex.Contexts.Context
@impl true
def mount(_params, _session, socket) do
{:ok, assign(socket, :contexts, list_contexts())}
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 context")
|> assign(:context, Contexts.get_context!(id))
end
defp apply_action(socket, :new, _params) do
socket
|> assign(:page_title, "new context")
|> assign(:context, %Context{})
end
defp apply_action(socket, :index, _params) do
socket
|> assign(:page_title, "listing contexts")
|> assign(:context, nil)
end
@impl true
def handle_event("delete", %{"id" => id}, socket) do
context = Contexts.get_context!(id)
{:ok, _} = Contexts.delete_context(context)
{:noreply, assign(socket, :contexts, list_contexts())}
end
defp list_contexts do
Contexts.list_contexts()
end
end