exclude group runners on projects that disabled it

app/models/ci/runner.rb

@@ -35,13 +35,16 @@ module Ci
         %{
           INNER JOIN ci_runner_groups ON ci_runner_groups.runner_id = ci_runners.id
           INNER JOIN namespaces ON namespaces.id = ci_runner_groups.group_id
-          INNER JOIN projects group_projects ON group_projects.namespace_id = namespaces.id
+          INNER JOIN projects ON projects.namespace_id = namespaces.id
         }
       ).where(
         %{
-          group_projects.id = :project_id
+          projects.id = :project_id
+            AND
+          projects.group_runners_enabled = :true
         },
-        project_id: project_id
+        project_id: project_id,
+        true: true
       )
 
       shared_runners = where(is_shared: true)

spec/models/ci/runner_spec.rb

@@ -83,6 +83,14 @@ describe Ci::Runner do
       expect(described_class.owned_or_shared(specific_project.id)).to eq [specific_runner]
     end
 
+    it 'does not return the group runner if the project has group runners disabled' do
+      specific_group = create :group
+      specific_project = create :project, group: specific_group, group_runners_enabled: false
+      create :ci_runner, :specific, groups: [specific_group]
+
+      expect(described_class.owned_or_shared(specific_project.id)).to be_empty
+    end
+
     it 'returns the shared group runner' do
       group = create :group
       runner = create :ci_runner, :shared, groups: [group]