Allow searching by namespace name, include public projects

GITLAB-1457 (GITLAB-836)

Change-Id: If8e2474bc6908accca51f395f58937687f101b58

app/contexts/search_context.rb

@@ -9,11 +9,14 @@ class SearchContext
     query = params[:search]
 
     return result unless query.present?
-
-    projects = Project.where(id: project_ids)
-    result[:projects] = projects.search(query).limit(20)
+    result[:projects] = Project.where("projects.id in (?) OR projects.public = true", project_ids).search(query).limit(20)
 
     # Search inside single project
+    single_project_search(Project.where(id: project_ids), query)
+    result
+  end
+
+  def single_project_search(projects, query)
     project = projects.first if projects.length == 1
 
     if params[:search_code].present?
@@ -23,7 +26,6 @@ class SearchContext
       result[:issues] = Issue.where(project_id: project_ids).search(query).order('updated_at DESC').limit(20)
       result[:wiki_pages] = []
     end
-    result
   end
 
   def result

app/models/project.rb

@@ -122,7 +122,7 @@ class Project < ActiveRecord::Base
     end
 
     def search query
-      where("projects.name LIKE :query OR projects.path LIKE :query", query: "%#{query}%")
+      joins(:namespace).where("projects.name LIKE :query OR projects.path LIKE :query OR namespaces.name LIKE :query", query: "%#{query}%")
     end
 
     def find_with_namespace(id)

spec/contexts/search_context_spec.rb

+require 'spec_helper'
+
+describe SearchContext do
+  let(:found_namespace) { create(:namespace, name: 'searchable namespace', path:'another_thing') }
+  let(:user) { create(:user, namespace: found_namespace) }
+  let!(:found_project) { create(:project, name: 'searchable_project', creator_id: user.id, namespace: found_namespace, public: false) }
+
+  let(:unfound_namespace) { create(:namespace, name: 'unfound namespace', path: 'yet_something_else') }
+  let!(:unfound_project) { create(:project, name: 'unfound_project', creator_id: user.id, namespace: unfound_namespace, public: false) }
+  let(:public_namespace) { create(:namespace, path: 'something_else',name: 'searchable public namespace') }
+  let(:other_user) { create(:user, namespace: public_namespace) }
+  let!(:public_project) { create(:project, name: 'searchable_public_project', creator_id: other_user.id, namespace: public_namespace, public: true) }
+
+  describe '#execute' do
+    it 'public projects should be searchable' do
+      context = SearchContext.new([found_project.id], {search_code:  false, search: "searchable"})
+      results = context.execute
+      results[:projects].should == [found_project, public_project]
+    end
+
+    it 'namespace name should be searchable' do
+      context = SearchContext.new([found_project.id], {search_code:  false, search: "searchable namespace"})
+      results = context.execute
+      results[:projects].should == [found_project]
+    end
+  end
+end