work on contexts

lib/memex_web/live/context_live/show.ex

@@ -9,13 +9,33 @@ defmodule MemexWeb.ContextLive.Show do
   end
 
   @impl true
-  def handle_params(%{"id" => id}, _, socket) do
+  def handle_params(
+        %{"id" => id},
+        _,
+        %{assigns: %{live_action: live_action, current_user: current_user}} = socket
+      ) do
     {:noreply,
      socket
-     |> assign(:page_title, page_title(socket.assigns.live_action))
-     |> assign(:context, Contexts.get_context!(id))}
+     |> assign(:page_title, page_title(live_action))
+     |> assign(:context, Contexts.get_context!(id, current_user))}
   end
 
-  defp page_title(:show), do: "show context"
-  defp page_title(:edit), do: "edit context"
+  @impl true
+  def handle_event(
+        "delete",
+        _params,
+        %{assigns: %{context: context, current_user: current_user}} = socket
+      ) do
+    {:ok, %{title: title}} = Contexts.delete_context(context, current_user)
+
+    socket =
+      socket
+      |> put_flash(:info, gettext("%{title} deleted", title: title))
+      |> push_navigate(to: Routes.context_index_path(Endpoint, :index))
+
+    {:noreply, socket}
+  end
+
+  defp page_title(:show), do: gettext("show context")
+  defp page_title(:edit), do: gettext("edit context")
 end