Fix issue where unpublished article hangs in notifications (#42)

* Fix issue where unpublished article hangs in notifications

app/controllers/articles_controller.rb

@@ -96,7 +96,7 @@ class ArticlesController < ApplicationController
         handle_org_assignment
         handle_hiring_tag
         if @article.published
-          Notification.send_all(@article, "Published") if @article.previous_changes.include?("published_at")
+          Notification.send_all(@article, "Published") if @article.previous_changes.include?("published")
           path = @article.path
         else
           Notification.remove_all(@article, "Published")

app/models/comment.rb

@@ -171,6 +171,7 @@ class Comment < ApplicationRecord
   end
 
   def remove_from_feed
+    super
     if ancestors.empty? && user != commentable.user
       [User.find(commentable.user.id)&.touch(:last_notification_activity)]
     elsif ancestors

app/models/follow.rb

@@ -45,6 +45,7 @@ class Follow < ApplicationRecord
   end
 
   def remove_from_feed
+    super
     if followable_type == "User"
       User.find(followable.id)&.touch(:last_notification_activity)
     end

app/models/mention.rb

@@ -60,6 +60,7 @@ class Mention < ApplicationRecord
   end
 
   def remove_from_feed
+    super
     User.find(user.id)&.touch(:last_notification_activity)
   end
 

app/models/notification.rb

@@ -72,6 +72,7 @@ class Notification < ApplicationRecord
   end
 
   def remove_from_feed
+    super
     User.find(user_id)&.touch(:last_notification_activity)
   end
 

app/models/reaction.rb

@@ -55,6 +55,7 @@ class Reaction < ApplicationRecord
   end
 
   def remove_from_feed
+    super
     User.find(reactable.user.id)&.touch(:last_notification_activity)
   end