From a99f326bb8bc311c53ef8440fdf31dd509500b34 Mon Sep 17 00:00:00 2001
From: Steve Ireland <stevei@ruledomain.com>
Date: Tue, 31 Jan 2017 09:03:36 -0500
Subject: [PATCH] Generate low inventory message if at least one of the item
 kit items added to a sale are below the reorder level.

---
 application/controllers/Sales.php  | 9 ++++++++-
 application/libraries/Sale_lib.php | 6 +++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/application/controllers/Sales.php b/application/controllers/Sales.php
index f221bc802..ec05d0af5 100644
--- a/application/controllers/Sales.php
+++ b/application/controllers/Sales.php
@@ -310,11 +310,18 @@ class Sales extends Secure_Controller
 				}
 			}
 
+
+
 			// Add item kit items to order
-			if(!$this->sale_lib->add_item_kit($item_id_or_number_or_item_kit_or_receipt, $item_location, $discount, $price_option, $kit_print_option))
+			$stock_warning = null;
+			if(!$this->sale_lib->add_item_kit($item_id_or_number_or_item_kit_or_receipt, $item_location, $discount, $price_option, $kit_print_option, $stock_warning))
 			{
 				$data['error'] = $this->lang->line('sales_unable_to_add_item');
 			}
+			elseif ($stock_warning != null)
+			{
+				$data['warning'] = $stock_warning;
+			}
 
 		}
 		else
diff --git a/application/libraries/Sale_lib.php b/application/libraries/Sale_lib.php
index 8710c06b0..21545008f 100644
--- a/application/libraries/Sale_lib.php
+++ b/application/libraries/Sale_lib.php
@@ -498,7 +498,7 @@ class Sale_lib
 		$this->set_customer($this->CI->Sale->get_customer($sale_id)->person_id);
 	}
 	
-	public function add_item_kit($external_item_kit_id, $item_location, $discount, $price_option, $kit_print_option)
+	public function add_item_kit($external_item_kit_id, $item_location, $discount, $price_option, $kit_print_option, &$stock_warning)
 	{
 
 		//KIT #
@@ -542,6 +542,10 @@ class Sale_lib
 			}
 
 			$result &= $this->add_item($item_kit_item['item_id'], $item_kit_item['quantity'], $item_location, $discount, $price, null, null, null, $print_option);
+
+			if ($stock_warning == null) {
+				$stock_warning = $this->out_of_stock($item_kit_item['item_id'], $item_location);
+			}
 		}
 		
 		return $result;