update for order process

Add activereocrd-import gem for bulk insert

app/models/product.rb

@@ -5,29 +5,23 @@ class Product < ApplicationRecord
   mount_uploader :image_path, ProductImageUploader
 
   def self.search_by_product_code(item_code)
-    account = Account.find_by_title('Product')
-    if !account.nil?
-      account_id = account.id
-    else
-      account_id = 1
-    end
-
-    menu_item_hash = Hash.new
-    mt_instance = Product.find_by_item_code(item_code)
-    if (!mt_instance.nil?)
-      menu_item_hash[:type] = 'Product'
-      menu_item_hash[:account_id] = account_id
-      menu_item_hash[:item_code] = mt_instance.item_code
-      menu_item_hash[:item_instance_code] = mt_instance.item_code
-      menu_item_hash[:name] = mt_instance.name.to_s
-      menu_item_hash[:alt_name] = mt_instance.alt_name.to_s 
-      menu_item_hash[:price] = mt_instance.unit_price
-      menu_item_hash[:promotion_price] = 0
-      menu_item_hash[:is_on_promotion] = 0
-      menu_item_hash[:is_available] = 0
-      menu_item_hash[:taxable] = mt_instance.taxable
-
-      return menu_item_hash
-    end
-end
+    Product.joins("JOIN accounts ON accounts.title = 'Product'")
+    .where(item_code: item_code)
+    .pluck("accounts.id AS account_id", :item_code, :name, :alt_name, :unit_price, :taxable)
+    .map { |account_id, item_code, item_name, item_alt_name, price, taxable|
+      {
+        type: 'Product',
+        account_id: account_id,
+        item_code: item_code,
+        item_instance_code: item_code,
+        name: item_name || '',
+        alt_name: item_name || '',
+        price: price,
+        promotion_price: 0,
+        is_on_promotion: 0,
+        is_available: 0,
+        taxable: taxable
+      }
+    }
+  end
 end