1 files changed, 43 insertions, 0 deletions
diff --git a/app/finders/groups/accepting_project_transfers_finder.rb b/app/finders/groups/accepting_project_transfers_finder.rb
new file mode 100644
index 00000000000..09d3c430641
--- /dev/null
+++ b/app/finders/groups/accepting_project_transfers_finder.rb
@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+module Groups
+  class AcceptingProjectTransfersFinder
+    def initialize(current_user)
+      @current_user = current_user
+    end
+
+    def execute
+      if Feature.disabled?(:include_groups_from_group_shares_in_project_transfer_locations)
+        return current_user.manageable_groups
+      end
+
+      groups_accepting_project_transfers =
+        [
+          current_user.manageable_groups,
+          managable_groups_originating_from_group_shares
+        ]
+
+      groups = ::Group.from_union(groups_accepting_project_transfers)
+
+      groups.project_creation_allowed
+    end
+
+    private
+
+    attr_reader :current_user
+
+    def managable_groups_originating_from_group_shares
+      GroupGroupLink
+        .with_owner_or_maintainer_access
+        .groups_accessible_via(
+          groups_that_user_has_owner_or_maintainer_access_via_direct_membership
+          .select(:id)
+        )
+    end
+
+    def groups_that_user_has_owner_or_maintainer_access_via_direct_membership
+      # Only maintainers or above in a group has access to transfer projects to that group
+      current_user.owned_or_maintainers_groups
+    end
+  end
+end