Commit c04042f8

@@ -1,12 +1,43 @@
 module My
   class AvatarsController < BaseController
+    def initialize(bus = Spank::IOC.resolve(:command_bus))
+      @bus = bus
+    end
+
     def new
       @avatar = current_user.avatar || Photo.new
     end
 
     def create
-      UploadAvatar.new.run(current_user, params[:photo][:image])
+      publish(params[:photo][:image])
       redirect_to new_my_avatar_path, notice: t(:avatar_uploaded)
     end
+
+    private
+
+    def publish(image)
+      @bus.publish(:upload_avatar, create_message_from(image))
+    end
+
+    def create_message_from(image)
+      {
+        user_id: current_user.id,
+        file_path: move_to_temporary_storage(image),
+        original_filename: image.original_filename,
+        content_type: image.content_type,
+      }
+    end
+
+    def move_to_temporary_storage(image)
+      "#{create_tmp_dir}/#{image.original_filename}".tap do |new_path|
+        FileUtils.mv(image.path, new_path)
+      end
+    end
+
+    def create_tmp_dir
+      Rails.root.join("tmp/uploads/#{SecureRandom.uuid}").tap do |directory|
+        system "mkdir -p #{directory}"
+      end
+    end
   end
 end

@@ -1,6 +1,6 @@
 class AddToFavorites
   def handles?(event)
-    :add_cake_to_favorites
+    :add_cake_to_favorites == event
   end
 
   def handle(message)

@@ -1,32 +0,0 @@
-class UploadAvatar
-  def initialize(command_bus = Spank::IOC.resolve(:command_bus))
-    @command_bus = command_bus
-  end
-
-  def run(user, image)
-    @command_bus.publish(:upload_avatar, create_message_from(user, image))
-  end
-
-  private
-
-  def create_message_from(user, image)
-    {
-      user_id: user.id,
-      file_path: move_to_temporary_storage(image),
-      original_filename: image.original_filename,
-      content_type: image.content_type,
-    }
-  end
-
-  def move_to_temporary_storage(image)
-    "#{create_tmp_dir}/#{image.original_filename}".tap do |new_path|
-      FileUtils.mv(image.path, new_path)
-    end
-  end
-
-  def create_tmp_dir
-    Rails.root.join("tmp/uploads/#{SecureRandom.uuid}").tap do |directory|
-      system "mkdir -p #{directory}"
-    end
-  end
-end

@@ -23,7 +23,7 @@ describe My::AvatarsController do
         end
 
         it "should display a flash notice" do
-          flash[:notice].should_not be_nil
+          expect(flash[:notice]).to_not be_nil
         end
       end
     end