Enforce restricted visibilities for snippets

Add new service classes to create and update project and personal
snippets.  These classes are responsible for enforcing restricted
visibility settings for non-admin users.

1 files changed, 10 insertions, 14 deletions

diff --git a/app/controllers/projects/snippets_controller.rb b/app/controllers/projects/snippets_controller.rb
index 6c250e4ffed..ed268400373 100644
--- a/app/controllers/projects/snippets_controller.rb
+++ b/app/controllers/projects/snippets_controller.rb
@@ -28,26 +28,22 @@ class Projects::SnippetsController < Projects::ApplicationController
   end
 
   def create
-    @snippet = @project.snippets.build(snippet_params)
-    @snippet.author = current_user
-
-    if @snippet.save
-      redirect_to namespace_project_snippet_path(@project.namespace, @project,
-                                                 @snippet)
-    else
-      respond_with(@snippet)
-    end
+    @snippet = CreateSnippetService.new(@project, current_user,
+                                        snippet_params).execute
+    respond_with(@snippet,
+                 location: namespace_project_snippet_path(@project.namespace,
+                                                          @project, @snippet))
   end
 
   def edit
   end
 
   def update
-    if @snippet.update_attributes(snippet_params)
-      redirect_to namespace_project_snippet_path(@project.namespace, @project, @snippet)
-    else
-      respond_with(@snippet)
-    end
+    UpdateSnippetService.new(project, current_user, @snippet,
+                             snippet_params).execute
+    respond_with(@snippet,
+                 location: namespace_project_snippet_path(@project.namespace,
+                                                          @project, @snippet))
   end
 
   def show