articles preview

app/controllers/articles_controller.rb

@@ -37,6 +37,11 @@ def show
     )
   end
 
+  def preview
+    @post = Post.find_signed(params[:id])
+    render "show"
+  end
+
   def create
     @article = current_user.posts.create(body: params[:post][:body])
     redirect_to edit_article_path(@article), status: :see_other

app/controllers/users_controller.rb

@@ -54,7 +54,6 @@ def albums
       .page(params[:page]).per(5)
     @as = :playlist
     @section = "playlists/playlist_item"
-    binding.pry
     render "show"
   end
 

app/models/category.rb

@@ -99,19 +99,14 @@ def self.all
           "Eurodance",
           "Italo Disco",
           "Hi-NRG",
-          "Europop"
-        ]
-      },
-      {
-        "genre": "Electronic Dance Music",
-        "subgenres": [
-        "House",
-        "Techno",
-        "Drum and Bass",
-        "Dubstep",
-        "Ambient",
-        "Trance",
-        "Footwork",
+          "Europop",
+          "House",
+          "Techno",
+          "Drum and Bass",
+          "Dubstep",
+          "Ambient",
+          "Trance",
+          "Footwork"
         ]
       },
       {
@@ -256,8 +251,8 @@ def self.all
         ]
       },
       {
-        "genre": "Latin Electronica",
-        "subgenres": [
+        "genre" => "Latin Electronica",
+        "subgenres" => [
           "Latin House",
           "Reggaeton",
           "Moombahton",

app/models/playlist.rb

@@ -69,9 +69,16 @@ def album?
   end
 
   def self.list_playlists_by_user_with_track(track_id, user_id)
-    Playlist.select("playlists.*, COUNT(track_playlists.track_id) as track_count")
+    #Playlist.select("playlists.*, COUNT(track_playlists.track_id) as track_count")
+    #  .left_outer_joins(:track_playlists)
+    #  .where(user_id: user_id, track_playlists: {track_id: [nil, track_id]})
+    #  .group("playlists.id")
+
+
+    Playlist
+      .select("playlists.*, SUM(CASE WHEN track_playlists.track_id = #{track_id} THEN 1 ELSE 0 END) as track_count")
       .left_outer_joins(:track_playlists)
-      .where(user_id: user_id, track_playlists: {track_id: [nil, track_id]})
+      .where(user_id: user_id)
       .group("playlists.id")
   end
 

app/views/articles/mine.html.erb

@@ -62,10 +62,14 @@
                   </td>
                   <td class="relative whitespace-nowrap py-4 pl-3 pr-4 text-right text-sm font-medium sm:pr-6 dark:text-gray-200 dark:bg-gray-900 divide-x space-x-2">
                     <%= link_to t('Edit'), edit_article_path(post), class: 'text-brand-600 hover:text-brand-900' %>
+                    
+                    <%= link_to t('Preview'), preview_article_path(post.signed_id), class: 'text-brand-600 hover:text-brand-900 pl-2' %>
 
                     <% if post.slug %>
                       <%= link_to t('articles.view'), article_path(post.slug), class: 'text-brand-600 hover:text-brand-900 pl-2' %>
                     <% end %>
+
+
                   </td>
                 </tr>
               <% end %>

app/views/track_playlists/_track_item.erb

@@ -1,3 +1,4 @@
+
 <div id="track-item-<%= track.id %>-<%= playlist.id %>"      
   data-track-detector-target="track"
   data-track-id="<%= track.id %>">

config/routes.rb

@@ -37,6 +37,9 @@
   end
 
   resources :articles do
+    member do
+      get :preview
+    end
     collection do
       get :mine
     end