Update grape gem

New version of the gem returns 200 status code on delete with content
instead of 204 so we explicitly set status code to keep existing
behavior

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Gemfile

@@ -71,7 +71,7 @@ gem 'gollum-rugged_adapter', '~> 0.4.4', require: false
 gem 'github-linguist', '~> 4.7.0', require: 'linguist'
 # API
-gem 'grape', '~> 0.19.0'
+gem 'grape', '~> 0.19.2'
 gem 'grape-entity', '~> 0.6.0'
 gem 'rack-cors', '~> 0.4.0', require: 'rack/cors'

Gemfile.lock

@@ -332,13 +332,13 @@ GEM
       multi_json (~> 1.11)
       os (~> 0.9)
       signet (~> 0.7)
-    grape (0.19.1)
+    grape (0.19.2)
       activesupport
       builder
       hashie (>= 2.1.0)
       multi_json (>= 1.3.2)
       multi_xml (>= 0.5.2)
-      mustermann-grape (~> 0.4.0)
+      mustermann-grape (~> 1.0.0)
       rack (>= 1.3.0)
       rack-accept
       virtus (>= 1.0.0)
@@ -463,10 +463,9 @@ GEM
     multi_json (1.12.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
-    mustermann (0.4.0)
-      tool (~> 0.2)
-    mustermann-grape (0.4.0)
-      mustermann (= 0.4.0)
+    mustermann (1.0.0)
+    mustermann-grape (1.0.0)
+      mustermann (~> 1.0.0)
     mysql2 (0.4.5)
     net-ldap (0.12.1)
     netrc (0.11.0)
@@ -850,7 +849,6 @@ GEM
     timfel-krb5-auth (0.8.3)
     toml-rb (0.3.15)
       citrus (~> 3.0, > 3.0)
-    tool (0.2.3)
     truncato (0.7.8)
       htmlentities (~> 4.3.1)
       nokogiri (~> 1.6.1)
@@ -981,7 +979,7 @@ DEPENDENCIES
   gollum-rugged_adapter (~> 0.4.4)
   gon (~> 6.1.0)
   google-api-client (~> 0.8.6)
-  grape (~> 0.19.0)
+  grape (~> 0.19.2)
   grape-entity (~> 0.6.0)
   haml_lint (~> 0.21.0)
   hamlit (~> 2.6.1)

lib/api/access_requests.rb

@@ -68,6 +68,7 @@ class AccessRequests < Grape::API
         delete ":id/access_requests/:user_id" do
           source = find_source(source_type, params[:id])
+          status 204
           ::Members::DestroyService.new(source, current_user, params)
             .execute(:requesters)
         end

lib/api/award_emoji.rb

@@ -88,6 +88,7 @@ class AwardEmoji < Grape::API
             unauthorized! unless award.user == current_user || current_user.admin?
+            status 204
             award.destroy
           end
         end

lib/api/broadcast_messages.rb

@@ -91,6 +91,7 @@ def find_message
       delete ':id' do
         message = find_message
+        status 204
         message.destroy
       end
     end

lib/api/deploy_keys.rb

@@ -125,6 +125,7 @@ class DeployKeys < Grape::API
         key = user_project.deploy_keys_projects.find_by(deploy_key_id: params[:key_id])
         not_found!('Deploy Key') unless key
+        status 204
         key.destroy
       end
     end

lib/api/environments.rb

@@ -79,6 +79,7 @@ class Environments < Grape::API
         environment = user_project.environments.find(params[:environment_id])
+        status 204
         environment.destroy
       end

lib/api/groups.rb

@@ -125,6 +125,8 @@ def present_groups(groups, options = {})
       delete ":id" do
         group = find_group!(params[:id])
         authorize! :admin_group, group
+
+        status 204
         ::Groups::DestroyService.new(group, current_user).execute
       end

lib/api/issues.rb

@@ -224,6 +224,7 @@ def find_issues(args = {})
         not_found!('Issue') unless issue
         authorize!(:destroy_issue, issue)
+        status 204
         issue.destroy
       end

lib/api/labels.rb

@@ -56,6 +56,7 @@ class Labels < Grape::API
         label = user_project.labels.find_by(title: params[:name])
         not_found!('Label') unless label
+        status 204
         label.destroy
       end

lib/api/members.rb

@@ -96,6 +96,7 @@ class Members < Grape::API
           # Ensure that memeber exists
           source.members.find_by!(user_id: params[:user_id])
+          status 204
           ::Members::DestroyService.new(source, current_user, declared_params).execute
         end
       end

lib/api/merge_requests.rb

@@ -137,6 +137,7 @@ def find_merge_requests(args = {})
         merge_request = find_project_merge_request(params[:merge_request_iid])
         authorize!(:destroy_merge_request, merge_request)
+        status 204
         merge_request.destroy
       end

lib/api/notes.rb

@@ -131,6 +131,7 @@ class Notes < Grape::API
           note = user_project.notes.find(params[:note_id])
           authorize! :admin_note, note
+          status 204
           ::Notes::DestroyService.new(user_project, current_user).execute(note)
         end
       end

lib/api/project_hooks.rb

@@ -96,6 +96,7 @@ class ProjectHooks < Grape::API
       delete ":id/hooks/:hook_id" do
         hook = user_project.hooks.find(params.delete(:hook_id))
+        status 204
         hook.destroy
       end
     end

lib/api/project_snippets.rb

@@ -116,6 +116,7 @@ def snippets_for_current_user
         not_found!('Snippet') unless snippet
         authorize! :admin_project_snippet, snippet
+        status 204
         snippet.destroy
       end

lib/api/projects.rb

@@ -361,6 +361,7 @@ def present_projects(options = {})
         authorize! :remove_fork_project, user_project
         if user_project.forked?
+          status 204
           user_project.forked_project_link.destroy
         else
           not_modified!
@@ -405,6 +406,7 @@ def present_projects(options = {})
         link = user_project.project_group_links.find_by(group_id: params[:group_id])
         not_found!('Group Link') unless link
+        status 204
         link.destroy
       end

lib/api/runner.rb

@@ -45,6 +45,7 @@ class Runner < Grape::API
       end
       delete '/' do
         authenticate_runner!
+        status 204
         Ci::Runner.find_by_token(params[:token]).destroy
       end

lib/api/runners.rb

@@ -79,6 +79,7 @@ class Runners < Grape::API
         runner = get_runner(params[:id])
         authenticate_delete_runner!(runner)
+        status 204
         runner.destroy!
       end
     end
@@ -134,6 +135,7 @@ class Runners < Grape::API
         runner = runner_project.runner
         forbidden!("Only one project associated with the runner. Please remove the runner instead") if runner.projects.count == 1
+        status 204
         runner_project.destroy
       end
     end

lib/api/snippets.rb

@@ -123,6 +123,7 @@ def public_snippets
         authorize! :destroy_personal_snippet, snippet
+        status 204
         snippet.destroy
       end

lib/api/system_hooks.rb

@@ -66,6 +66,7 @@ class SystemHooks < Grape::API
         hook = SystemHook.find_by(id: params[:id])
         not_found!('System hook') unless hook
+        status 204
         hook.destroy
       end
     end