Add Item Average Rating

scalableinternetservices · Nov 25, 2024 · 70997e5 · 70997e5
1 parent 44ce11b
commit 70997e5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/app/models/item.rb b/app/models/item.rb
@@ -8,6 +8,10 @@ class Item < ApplicationRecord
   validates :price, presence: true, numericality: { greater_than: 0 }
   validates :quantity, presence: true, numericality: { greater_than_or_equal_to: 0 }
 
+  def average_rating
+    ratings.average(:score).to_f.round(2)
+  end
+
   def sold_out?
     remaining_quantity <= 0
   end