Task to check missing foreing ids in spree_line_items

lib/tasks/data/check_missing_required_ids_in_spree_line_items.rake

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+namespace :ofn do
+  namespace :data do
+    desc 'Checking missing required ids in Spree::LineItem'
+    task check_missing_required_missing_ids_in_spree_line_items: :environment do
+      puts 'Checking for null order_id'
+      ids = Spree::LineItem.where(order_id: nil).pluck(:id)
+
+      if ids.empty?
+        puts 'No NULL order_id found in spree_line_items'
+      else
+        puts 'NULL order_ids s have been found in spree_line_items:'
+        print ids
+      end
+
+      puts 'Checking for null variant_id'
+      ids = Spree::LineItem.where(variant_id: nil).pluck(:id)
+
+      if ids.empty?
+        puts 'No NULL variant_id found in spree_line_items'
+      else
+        puts 'NULL variant_id s have been found in spree_line_items:'
+        print ids
+      end
+    end
+  end
+end