stock check report

app/models/stock_check_item.rb

@@ -1,5 +1,4 @@
 class StockCheckItem < ApplicationRecord
-  
   belongs_to :stock_check
 
   def create(stock_id, item)
@@ -33,4 +32,15 @@ class StockCheckItem < ApplicationRecord
         return 'missing stock', stock_check_qty.to_i - journal_balance.to_i
       end
   end
+
+  def self.get_transaction(from, to, item_code)
+    transaction = all
+    if !from.nil? && !to.nil?
+      transaction = transaction.where('created_at between ? and ?', from, to)
+    end
+    if item_code.present?
+      transaction = transaction.where(item_code: item_code)
+    end
+    transaction
+  end
 end