Fix to display notice when project settings updated.

Change validity checking for UpdateService.

Add return value for project update service.

Return 302(redirect_to) when successfully updated.
Signed-off-by: Rémy Coutable <remy@rymai.me>

app/controllers/projects_controller.rb

@@ -42,13 +42,13 @@ class ProjectsController < Projects::ApplicationController
   end
 
   def update
-    status = ::Projects::UpdateService.new(@project, current_user, project_params).execute
+    project = ::Projects::UpdateService.new(@project, current_user, project_params).execute
 
     # Refresh the repo in case anything changed
     @repository = project.repository
 
     respond_to do |format|
-      if status
+      if project.valid?
         flash[:notice] = "Project '#{@project.name}' was successfully updated."
         format.html do
           redirect_to(

app/services/projects/update_service.rb

@@ -24,6 +24,7 @@ module Projects
           project.rename_repo
         end
       end
+      project
     end
   end
 end

changelogs/unreleased/sandish-gitlab-ce-update_ret_val.yml

+---
+title: Fix none display notice when project settings updated
+merge_request:
+author: Sandish Chen

spec/controllers/projects_controller_spec.rb

@@ -245,7 +245,7 @@ describe ProjectsController do
 
       expect(project.repository.path).to include(new_path)
       expect(assigns(:repository).path).to eq(project.repository.path)
-      expect(response).to have_http_status(200)
+      expect(response).to have_http_status(302)
     end
   end