Allow setting feature flags per GitLab group

Building on support for setting feature flags by project, this adds
support for setting them by GitLab group path.

This is different from setting them by Flipper feature_groups, which
are for batch updating pre-registered collections.

2 files changed, 9 insertions, 2 deletions

diff --git a/lib/api/features.rb b/lib/api/features.rb
index 835aac05905..4dc1834c644 100644
--- a/lib/api/features.rb
+++ b/lib/api/features.rb
@@ -42,6 +42,7 @@ module API
         requires :value, type: String, desc: '`true` or `false` to enable/disable, an integer for percentage of time'
         optional :feature_group, type: String, desc: 'A Feature group name'
         optional :user, type: String, desc: 'A GitLab username'
+        optional :group, type: String, desc: "A GitLab group's path, such as 'gitlab-org'"
         optional :project, type: String, desc: 'A projects path, like gitlab-org/gitlab-ce'
       end
       post ':name' do
diff --git a/lib/feature.rb b/lib/feature.rb
index e59cd70f822..749c861d740 100644
--- a/lib/feature.rb
+++ b/lib/feature.rb
@@ -111,11 +111,11 @@ class Feature
     end
 
     def gate_specified?
-      %i(user project feature_group).any? { |key| params.key?(key) }
+      %i(user project group feature_group).any? { |key| params.key?(key) }
     end
 
     def targets
-      [feature_group, user, project].compact
+      [feature_group, user, project, group].compact
     end
 
     private
@@ -139,5 +139,11 @@ class Feature
 
       Project.find_by_full_path(params[:project])
     end
+
+    def group
+      return unless params.key?(:group)
+
+      Group.find_by_full_path(params[:group])
+    end
   end
 end