1 files changed, 37 insertions, 0 deletions
diff --git a/app/services/protected_refs/access_level_params.rb b/app/services/protected_refs/access_level_params.rb
new file mode 100644
index 00000000000..59fc17868d1
--- /dev/null
+++ b/app/services/protected_refs/access_level_params.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+module ProtectedRefs
+  class AccessLevelParams
+    attr_reader :type, :params
+
+    def initialize(type, params)
+      @type = type
+      @params = params_with_default(params)
+    end
+
+    def access_levels
+      ce_style_access_level
+    end
+
+    private
+
+    def params_with_default(params)
+      params[:"#{type}_access_level"] ||= Gitlab::Access::MAINTAINER if use_default_access_level?(params)
+      params
+    end
+
+    def use_default_access_level?(params)
+      true
+    end
+
+    def ce_style_access_level
+      access_level = params[:"#{type}_access_level"]
+
+      return [] unless access_level
+
+      [{ access_level: access_level }]
+    end
+  end
+end
+
+ProtectedRefs::AccessLevelParams.prepend_mod_with('ProtectedRefs::AccessLevelParams')