publish a command to add a favorites to a users collection as a background job.

2 files changed, 14 insertions, 21 deletions

diff --git a/app/services/application/add_to_favorites.rb b/app/services/application/add_to_favorites.rb
deleted file mode 100644
index 3cd50409..00000000
--- a/app/services/application/add_to_favorites.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-class AddToFavorites
-  def initialize(context, current_user = context.current_user)
-    @context = context
-    @current_user = current_user
-  end
-
-  def run(creation_id)
-    cake = Creation.find(creation_id)
-    if @current_user.owns(cake)
-      @context.favorite_created(cake, "You can't favorite your own stuff")
-      return
-    end
-
-    favorite = @current_user.add_favorite(cake)
-    if favorite.save
-      @context.favorite_created(cake, 'Welcome to the fanclub!')
-    else
-      @context.create_favorite_failed
-    end
-  end
-end
diff --git a/app/services/application/handlers/add_to_favorites.rb b/app/services/application/handlers/add_to_favorites.rb
new file mode 100644
index 00000000..3e671903
--- /dev/null
+++ b/app/services/application/handlers/add_to_favorites.rb
@@ -0,0 +1,14 @@
+class AddToFavorites
+  def handles?(event)
+    :add_cake_to_favorites
+  end
+
+  def handle(message)
+    cake = Creation.find(message[:cake_id])
+    user = User.find(message[:user_id])
+    return if user.owns(cake)
+
+    favorite = user.add_favorite(cake)
+    favorite.save
+  end
+end