Merge remote-tracking branch 'upstream/master' into ce-to-ee-2017-07-06

app/models/ci/build.rb

@@ -301,10 +301,6 @@ module Ci
       artifacts_metadata?
     end
 
-    def downloadable_single_artifacts_file?
-      artifacts_metadata? && artifacts_file.file_storage?
-    end
-
     def artifacts_metadata?
       artifacts? && artifacts_metadata.exists?
     end

app/views/projects/artifacts/_tree_file.html.haml

-- path_to_file = file_project_job_artifacts_path(@project, @build, path: file.path) if @build.downloadable_single_artifacts_file?
+- path_to_file = file_project_job_artifacts_path(@project, @build, path: file.path)
 
 %tr.tree-item{ 'data-link' => path_to_file }
   - blob = file.blob
   %td.tree-item-file-name
     = tree_icon('file', blob.mode, blob.name)
     %span.str-truncated
-      - if path_to_file
-        = link_to file.name, path_to_file
-      - else
-        = file.name
+      = link_to file.name, path_to_file
   %td
     = number_to_human_size(blob.size, precision: 2)

changelogs/unreleased-ee/ee-33748-fix-n-plus-1-query-in-the-projects-api.yml

+---
+title: Improve the performance of the project list API
+merge_request: 12679
+author:

changelogs/unreleased-ee/enable-browsing-artifacts.yml

+---
+title: All artifacts are now browsable
+merge_request:
+author:

lib/api/entities.rb

@@ -573,12 +573,20 @@ module API
     class ProjectWithAccess < Project
       expose :permissions do
         expose :project_access, using: Entities::ProjectAccess do |project, options|
-          project.project_members.find_by(user_id: options[:current_user].id)
+          if options.key?(:project_members)
+            (options[:project_members] || []).find { |member| member.source_id == project.id }
+          else
+            project.project_members.find_by(user_id: options[:current_user].id)
+          end
         end
 
         expose :group_access, using: Entities::GroupAccess do |project, options|
           if project.group
-            project.group.group_members.find_by(user_id: options[:current_user].id)
+            if options.key?(:group_members)
+              (options[:group_members] || []).find { |member| member.source_id == project.namespace_id }
+            else
+              project.group.group_members.find_by(user_id: options[:current_user].id)
+            end
           end
         end
       end

lib/api/projects.rb

@@ -71,6 +71,7 @@ module API
         optional :with_merge_requests_enabled, type: Boolean, default: false, desc: 'Limit by enabled merge requests feature'
       end
 
+<<<<<<< HEAD
       params :create_params do
         optional :namespace_id, type: Integer, desc: 'Namespace ID for the new project. Default to the user namespace.'
         optional :import_url, type: String, desc: 'URL from which the project is imported'
@@ -91,6 +92,32 @@ module API
         options[:with] = Entities::BasicProjectDetails if params[:simple]
 
         present paginate(projects), options
+=======
+        def present_projects(options = {})
+          projects = ProjectsFinder.new(current_user: current_user, params: project_finder_params).execute
+          projects = reorder_projects(projects)
+          projects = projects.with_statistics if params[:statistics]
+          projects = projects.with_issues_enabled if params[:with_issues_enabled]
+          projects = projects.with_merge_requests_enabled if params[:with_merge_requests_enabled]
+
+          if current_user
+            projects = projects.includes(:route, :taggings, namespace: :route)
+            project_members = current_user.project_members
+            group_members = current_user.group_members
+          end
+
+          options = options.reverse_merge(
+            with: current_user ? Entities::ProjectWithAccess : Entities::BasicProjectDetails,
+            statistics: params[:statistics],
+            project_members: project_members,
+            group_members: group_members,
+            current_user: current_user
+          )
+          options[:with] = Entities::BasicProjectDetails if params[:simple]
+
+          present paginate(projects), options
+        end
+>>>>>>> upstream/master
       end
     end
 

spec/models/ci/build_spec.rb

@@ -143,32 +143,6 @@ describe Ci::Build, :models do
     end
   end
 
-  describe '#downloadable_single_artifacts_file?' do
-    let(:build) { create(:ci_build, :artifacts, artifacts_file_store: store) }
-
-    subject { build.downloadable_single_artifacts_file? }
-
-    before do
-      expect_any_instance_of(Ci::Build).to receive(:artifacts_metadata?).and_call_original
-    end
-
-    context 'artifacts are stored locally' do
-      let(:store) { ObjectStoreUploader::LOCAL_STORE }
-
-      it { is_expected.to be_truthy }
-    end
-
-    context 'artifacts are stored remotely' do
-      let(:store) { ObjectStoreUploader::REMOTE_STORE }
-
-      before do
-        stub_artifacts_object_storage
-      end
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
   describe '#artifacts_expired?' do
     subject { build.artifacts_expired? }
 

spec/requests/api/projects_spec.rb

@@ -52,6 +52,24 @@ describe API::Projects do
       end
     end
 
+    shared_examples_for 'projects response without N + 1 queries' do
+      it 'avoids N + 1 queries' do
+        control_count = ActiveRecord::QueryRecorder.new do
+          get api('/projects', current_user)
+        end.count
+
+        if defined?(additional_project)
+          additional_project
+        else
+          create(:empty_project, :public)
+        end
+
+        expect do
+          get api('/projects', current_user)
+        end.not_to exceed_query_limit(control_count + 8)
+      end
+    end
+
     let!(:public_project) { create(:empty_project, :public, name: 'public_project') }
     before do
       project
@@ -62,9 +80,13 @@ describe API::Projects do
 
     context 'when unauthenticated' do
       it_behaves_like 'projects response' do
-        let(:filter) { {} }
+        let(:filter) { { search: project.name } }
+        let(:current_user) { user }
+        let(:projects) { [project] }
+      end
+
+      it_behaves_like 'projects response without N + 1 queries' do
         let(:current_user) { nil }
-        let(:projects) { [public_project] }
       end
     end
 
@@ -75,6 +97,21 @@ describe API::Projects do
         let(:projects) { [public_project, project, project2, project3] }
       end
 
+      it_behaves_like 'projects response without N + 1 queries' do
+        let(:current_user) { user }
+      end
+
+      context 'when some projects are in a group' do
+        before do
+          create(:empty_project, :public, group: create(:group))
+        end
+
+        it_behaves_like 'projects response without N + 1 queries' do
+          let(:current_user) { user }
+          let(:additional_project) { create(:empty_project, :public, group: create(:group)) }
+        end
+      end
+
       it 'includes the project labels as the tag_list' do
         get api('/projects', user)