[#137627] recently used products/facilities still works when no logged in user

app/services/most_recently_used_searcher.rb

@@ -7,14 +7,14 @@ def initialize(user)
   end
 
   def recently_used_facilities(limit = 5)
-    return [] unless user
+    return Facility.none unless user
 
     facility_ids = user.orders.purchased.order("MAX(ordered_at) DESC").limit(limit).group(:facility_id).pluck(:facility_id)
     Facility.where(id: facility_ids)
   end
 
   def recently_used_products(limit = 10)
-    return [] unless user
+    return Product.none unless user
 
     product_ids = user.orders.joins(order_details: :product).merge(Product.active.in_active_facility).purchased.order("MAX(orders.ordered_at) DESC").limit(limit).group(:product_id).pluck(:product_id)
     Product.where(id: product_ids)

spec/controllers/facilities_controller_spec.rb

@@ -156,6 +156,11 @@
       @action = :index
     end
 
+    it "should render the page without a logged in user" do
+      do_request
+      expect(response).to be_successful
+    end
+
     it_should_allow_all [:admin, :guest] do
       expect(assigns[:facilities]).to eq([@authable])
       expect(response).to be_success.and render_template("facilities/index")