clean shop code

app/controllers/inventory/inventory_definitions_controller.rb

@@ -39,7 +39,6 @@ class Inventory::InventoryDefinitionsController < BaseInventoryController
       @inventory_definition.min_order_level = params[:min_order_level]
       @inventory_definition.max_stock_level = inventory.max_stock_level.to_i + params[:max_stock_level].to_i
     end
-    @inventory_definition.shop_code = @shop.shop_code
     @inventory_definition.created_by = current_user.id
     if @inventory_definition.save
       result = {:status=> true, :message => "Inventory definition was created successfully",:data=> @inventory_definition}

app/controllers/inventory/stock_journals_controller.rb

@@ -25,7 +25,6 @@ class StockJournalsController < ApplicationController
   # POST /stock_journals.json
   def create
     @stock_journal = StockJournal.new(stock_journal_params)
-    @stock_journal.shop_code = @shop.shop_code
     respond_to do |format|
       if @stock_journal.save
         format.html { redirect_to @stock_journal, notice: 'Stock journal was successfully created.' }