Dry up method for code climate

1 files changed, 15 insertions, 0 deletions

diff --git a/app/services/concerns/update_visibility_level.rb b/app/services/concerns/update_visibility_level.rb
new file mode 100644
index 00000000000..f67b5474627
--- /dev/null
+++ b/app/services/concerns/update_visibility_level.rb
@@ -0,0 +1,15 @@
+module UpdateVisibilityLevel
+  def visibility_level_allowed?(target, new_visibility)
+    # check that user is allowed to set specified visibility_level
+    if new_visibility && new_visibility.to_i != target.visibility_level
+      unless can?(current_user, :change_visibility_level, target) &&
+          Gitlab::VisibilityLevel.allowed_for?(current_user, new_visibility)
+
+        deny_visibility_level(target, new_visibility)
+        return false
+      end
+    end
+
+    true
+  end
+end