Improve logic and add working "delete" links

lib/outlook_web/components/public_components.ex

@@ -5,11 +5,7 @@ defmodule OutlookWeb.PublicComponents do
   use Phoenix.Component
   import OutlookWeb.ViewHelpers
 
-  use Phoenix.VerifiedRoutes,
-    endpoint: OutlookWeb.Endpoint,
-    router: OutlookWeb.Router,
-    statics: OutlookWeb.static_paths()
-  import Phoenix.HTML
+  use OutlookWeb, :verified_routes
 
   alias Phoenix.LiveView.JS
 

lib/outlook_web/controllers/artikel_controller.ex

@@ -8,8 +8,13 @@ defmodule OutlookWeb.ArtikelController do
     render(conn, :index, artikel: artikel, page_title: "Artikel")
   end
 
-  def show(conn, %{"id" => id}) do
-    artikel = Artikel.get_artikel!(id)
-    render(conn, :show, artikel: artikel, page_title: artikel.title)
+  def show(conn, %{"tid" => tid} = params) do
+    case Artikel.get_artikel_by_tid(tid) do
+      {:ok, artikel} -> render(conn, :show, artikel: artikel, page_title: artikel.title)
+      {:error, message} -> conn
+        |> put_status(404)
+        |> render(OutlookWeb.ErrorHTML, "404.html")
+        |> halt()
+    end
   end
 end

lib/outlook_web/live/article_live/show.ex

@@ -1,8 +1,7 @@
 defmodule OutlookWeb.ArticleLive.Show do
   use OutlookWeb, :live_view
 
-  alias Outlook.Articles
-  alias Outlook.InternalTree
+  alias Outlook.{Articles,InternalTree,Translations}
 
   @impl true
   def mount(_params, _session, socket) do
@@ -11,12 +10,24 @@ defmodule OutlookWeb.ArticleLive.Show do
 
   @impl true
   def handle_params(%{"id" => id}, _, socket) do
+    {:noreply, socket
+      |> assign(:page_title, page_title(socket.assigns.live_action))
+      |> get_and_assign_article(id)}
+  end
+
+  @impl true
+  def handle_event("delete_translation", %{"id" => id}, socket) do
+    translation = Translations.get_translation!(id)
+    {:ok, _} = Translations.delete_translation(translation)
+
+    {:noreply, socket |> get_and_assign_article(socket.assigns.article.id)}
+  end
+
+  defp get_and_assign_article(socket, id) do
     article = Articles.get_article_with_translations!(id)
-    {:noreply,
-     socket
-     |> assign(:page_title, page_title(socket.assigns.live_action))
-     |> assign(:article_content, InternalTree.garnish(article.content, %{tunits: %{class: "tunit"}}))
-     |> assign(:article, article)}
+    socket
+    |> assign(:article_content, InternalTree.garnish(article.content, %{tunits: %{class: "tunit"}}))
+    |> assign(:article, article)
   end
 
   defp page_title(:show), do: "Show Article"

lib/outlook_web/live/article_live/show.html.heex

@@ -28,11 +28,11 @@
     </div>
     <.link navigate={~p"/translations/#{translation.id}/edit"}>Edit</.link>
   </:action>
-  <%!-- <:action :let={translation}>
-    <.link phx-click={JS.push("delete", value: %{id: translation.id})} data-confirm="Are you sure?">
+  <:action :let={translation}>
+    <.link phx-click={JS.push("delete_translation", value: %{id: translation.id})} data-confirm="Are you sure?">
       Delete
     </.link>
-  </:action> --%>
+  </:action>
 </.table>
 
 <div class="article">
@@ -40,10 +40,11 @@
   <a href="#" class="hide-link" phx-click={JS.remove_class("show-boundary", to: ".article")}>hide boundaries</a>
   <.render_doc tree={@article_content} />
 </div>
+<div class="h-10" />
 
-<.link navigate={~p"/translations/new?article_id=#{@article.id}"}>New Translation</.link>
+<.link class="text-sm font-semibold" navigate={~p"/translations/new?article_id=#{@article.id}"}>New Translation</.link>
 
-<.back navigate={~p"/articles"}>Back to articles</.back>
+<.back navigate={~p"/authors/#{@article.author}"}>Back to author</.back>
 
 <.modal :if={@live_action == :edit} id="article-modal" show on_cancel={JS.patch(~p"/articles/#{@article}")}>
   <.live_component

lib/outlook_web/live/author_live/show.ex

@@ -1,7 +1,7 @@
 defmodule OutlookWeb.AuthorLive.Show do
   use OutlookWeb, :live_view
 
-  alias Outlook.Authors
+  alias Outlook.{Authors,Articles}
 
   @impl true
   def mount(_params, _session, socket) do
@@ -16,6 +16,15 @@ defmodule OutlookWeb.AuthorLive.Show do
      |> assign(:author, Authors.get_author_with_articles!(id))}
   end
 
+  @impl true
+  def handle_event("delete_article", %{"id" => id}, socket) do
+    article = Articles.get_article!(id)
+    {:ok, _} = Articles.delete_article(article)
+
+    {:noreply, socket
+      |> assign(:author, Authors.get_author_with_articles!(socket.assigns.author.id))}
+  end
+
   defp page_title(:show), do: "Show Author"
   defp page_title(:edit), do: "Edit Author"
 end

lib/outlook_web/live/author_live/show.html.heex

@@ -31,7 +31,7 @@
     <.link patch={~p"/articles/#{article}/edit"}>Edit</.link>
   </:action>
   <:action :let={article}>
-    <.link phx-click={JS.push("delete", value: %{id: article.id})} data-confirm="Are you sure?">
+    <.link phx-click={JS.push("delete_article", value: %{id: article.id})} data-confirm="Are you sure?">
       Delete
     </.link>
   </:action>

lib/outlook_web/live/translation_live/index.html.heex

@@ -22,19 +22,3 @@
     </.link>
   </:action>
 </.table>
-
-<.modal
-  :if={@live_action in [:new, :edit]}
-  id="translation-modal"
-  show
-  on_cancel={JS.navigate(~p"/translations")}
->
-  <.live_component
-    module={OutlookWeb.TranslationLive.FormComponent}
-    id={@translation.id || :new}
-    title={@page_title}
-    action={@live_action}
-    translation={@translation}
-    navigate={~p"/translations"}
-  />
-</.modal>

lib/outlook_web/live/translation_live/show.html.heex

@@ -22,4 +22,4 @@
   <.render_doc tree={InternalTree.render_translation(@translation.article.content, @translation.content)} />
 </div>
 
-<.back navigate={~p"/translations"}>Back to translations</.back>
+<.back navigate={~p"/articles/#{@translation.article}"}>Back to <article></article></.back>