inventory

app/models/inventory_definition.rb

@@ -2,7 +2,7 @@ class InventoryDefinition < ApplicationRecord
 
   scope :active, -> {where(:is_active => true)}
 
-  def calculate_product_count(saleObj)
+  def self.calculate_product_count(saleObj)
     saleObj.sale_items.each do |item|
       found, inventory_definition = find_product_in_inventory(item)
       if found
@@ -20,20 +20,22 @@ class InventoryDefinition < ApplicationRecord
     end
   end
 
-  def self.check_balance(item,inventory_definition)
-     stock = StockJournal.where('item_code=?', item.item_code).order('created_at desc').take
+  def self.check_balance(item,inventory_definition) # item => saleItemOBj
+     stock = StockJournal.where('item_code=?', item.product_code).order('created_at desc').take
      unless stock.nil?
-       modify_balance(item, stock.balance, inventory_definition)
+       modify_balance(item, stock, inventory_definition)
+     else
+       StockJournal.add_to_journal(item, 0, "out of stock", inventory_definition)
      end
   end
 
-  def self.modify_balance(item, stock_balance, inventory_definition)
+  def self.modify_balance(item, stock, inventory_definition) #saleitemObj
      if stock.balance.to_i >= item.qty
        puts ">> stock is greater than orde qty"
-       add_to_journal(item, balance, "ok", inventory_definition)
+       StockJournal.add_to_journal(item, stock.balance, "ok", inventory_definition)
      else
        puts " << stock is less than order qty"
-       add_to_journal(item, balance, "out of stock", inventory_definition)
+       StockJournal.add_to_journal(item, stock.balance, "out of stock", inventory_definition)
      end
   end
 end