Add latest changes from gitlab-org/gitlab@13-4-stable-ee

1 files changed, 44 insertions, 0 deletions

diff --git a/app/finders/feature_flags_finder.rb b/app/finders/feature_flags_finder.rb
new file mode 100644
index 00000000000..9cb3bf7fa23
--- /dev/null
+++ b/app/finders/feature_flags_finder.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+class FeatureFlagsFinder
+  attr_reader :project, :params, :current_user
+
+  def initialize(project, current_user, params = {})
+    @project = project
+    @current_user = current_user
+    @params = params
+  end
+
+  def execute(preload: true)
+    unless Ability.allowed?(current_user, :read_feature_flag, project)
+      return Operations::FeatureFlag.none
+    end
+
+    items = feature_flags
+    items = by_scope(items)
+
+    items = items.preload_relations if preload
+    items.ordered
+  end
+
+  private
+
+  def feature_flags
+    if Feature.enabled?(:feature_flags_new_version, project, default_enabled: true)
+      project.operations_feature_flags
+    else
+      project.operations_feature_flags.legacy_flag
+    end
+  end
+
+  def by_scope(items)
+    case params[:scope]
+    when 'enabled'
+      items.enabled
+    when 'disabled'
+      items.disabled
+    else
+      items
+    end
+  end
+end