Add Translations

mix phx.gen.live Translations Translation translations \
  lang:string title:string teaser:text content:map \
  date:utc_datetime user_id:references:users \
  public:boolean unauthorized:boolean article_id:references:articles

lib/outlook_web/live/translation_live/form_component.ex

@@ -0,0 +1,87 @@
+defmodule OutlookWeb.TranslationLive.FormComponent do
+  use OutlookWeb, :live_component
+
+  alias Outlook.Translations
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <div>
+      <.header>
+        <%= @title %>
+        <:subtitle>Use this form to manage translation records in your database.</:subtitle>
+      </.header>
+
+      <.simple_form
+        :let={f}
+        for={@changeset}
+        id="translation-form"
+        phx-target={@myself}
+        phx-change="validate"
+        phx-submit="save"
+      >
+        <.input field={{f, :lang}} type="text" label="lang" />
+        <.input field={{f, :title}} type="text" label="title" />
+        <.input field={{f, :teaser}} type="text" label="teaser" />
+        <.input field={{f, :content}} type="text" label="content" />
+        <.input field={{f, :date}} type="datetime-local" label="date" />
+        <.input field={{f, :public}} type="checkbox" label="public" />
+        <.input field={{f, :unauthorized}} type="checkbox" label="unauthorized" />
+        <:actions>
+          <.button phx-disable-with="Saving...">Save Translation</.button>
+        </:actions>
+      </.simple_form>
+    </div>
+    """
+  end
+
+  @impl true
+  def update(%{translation: translation} = assigns, socket) do
+    changeset = Translations.change_translation(translation)
+
+    {:ok,
+     socket
+     |> assign(assigns)
+     |> assign(:changeset, changeset)}
+  end
+
+  @impl true
+  def handle_event("validate", %{"translation" => translation_params}, socket) do
+    changeset =
+      socket.assigns.translation
+      |> Translations.change_translation(translation_params)
+      |> Map.put(:action, :validate)
+
+    {:noreply, assign(socket, :changeset, changeset)}
+  end
+
+  def handle_event("save", %{"translation" => translation_params}, socket) do
+    save_translation(socket, socket.assigns.action, translation_params)
+  end
+
+  defp save_translation(socket, :edit, translation_params) do
+    case Translations.update_translation(socket.assigns.translation, translation_params) do
+      {:ok, _translation} ->
+        {:noreply,
+         socket
+         |> put_flash(:info, "Translation updated successfully")
+         |> push_navigate(to: socket.assigns.navigate)}
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        {:noreply, assign(socket, :changeset, changeset)}
+    end
+  end
+
+  defp save_translation(socket, :new, translation_params) do
+    case Translations.create_translation(translation_params) do
+      {:ok, _translation} ->
+        {:noreply,
+         socket
+         |> put_flash(:info, "Translation created successfully")
+         |> push_navigate(to: socket.assigns.navigate)}
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        {:noreply, assign(socket, changeset: changeset)}
+    end
+  end
+end