Update Deepl translation

Now getting auth-key from db.

lib/outlook_web/live/translation_live/form_component.ex

@@ -63,9 +63,21 @@ defmodule OutlookWeb.TranslationLive.FormComponent do
     {:ok, socket |> assign(deepl_progress: progress)}
   end
 
+  def update(%{deepl_translation: translation}, socket) do
+    tunit_keys = Map.keys(socket.assigns.translation_content)
+    case Outlook.Translators.process_translation_result(translation, tunit_keys) do
+      {:ok, new_translation_content} ->
+        {:ok, socket
+          |> assign(translation_content: new_translation_content)
+          |> update_current_tunit()}
+      {:error, message} ->
+        {:ok, socket |> put_flash(:error, message)}
+    end
+  end
+
   @impl true
   def handle_event("translate-deepl", _, socket) do
-    Task.start_link(Outlook.Translators.Deepl, :test, [self()])
+    Outlook.Translators.translate(socket.assigns.translation, socket.assigns.current_user)
     {:noreply, socket}
   end
 
@@ -98,11 +110,21 @@ defmodule OutlookWeb.TranslationLive.FormComponent do
       |> assign(:current_tunit, socket.assigns.translation_content[uuid])}
   end
 
+  @doc "updating on browser events"
   def handle_event("update_current_tunit", %{"content" => content}, socket) do
     tunit = %TranslationUnit{socket.assigns.current_tunit | content: content}
     {:noreply, socket |> assign(:current_tunit, tunit)}
   end
 
+
+  # updating after Deepl translation
+  defp update_current_tunit(socket) when is_struct(socket.assigns.current_tunit) do
+    assign(socket,
+      :current_tunit,
+      socket.assigns.translation_content[socket.assigns.current_tunit.uuid])
+  end
+  defp update_current_tunit(socket), do: socket
+
   defp update_translation_with_current_tunit(socket) do
     translation_content = if socket.assigns.current_tunit do
         socket.assigns.translation_content