[+] BO : in order tab you have new information of new customer message

admin-dev/themes/default/template/controllers/customer_threads/helpers/view/view.tpl

@@ -147,6 +147,7 @@
 
 	
 	<script type="text/javascript">
+		var timer;
 		$(document).ready(function(){
 			$('select[name=id_employee_forward]').change(function(){
 				if ($(this).val() >= 0)
@@ -164,7 +165,27 @@
 					$(this).val('');
 				}
 			});
+			timer = setInterval("markAsRead()", 3000);
 		});
+		
+		
+		function markAsRead()
+		{
+			$.ajax({
+				type: 'POST',
+				url: 'ajax-tab.php',
+				async: true,
+				dataType: 'json',
+				data: {
+					controller: 'AdminCustomerThreads',
+					action: 'markAsRead',
+					token : '{$token}',
+					id_thread: {$id_customer_thread}
+				}
+			});
+			clearInterval(timer);
+			timer = null;
+   		}
 	</script>
 
 {/block}

admin-dev/themes/default/template/controllers/orders/helpers/view/view.tpl

@@ -90,6 +90,10 @@
 				<dt>{l s='Messages:'}</dt>
 				<dd>{sizeof($messages)}</dd>
 			|</dl>
+			<dl>
+				<dt><a href="{$link->getAdminLink('AdminCustomerThreads')|escape:'htmlall':'UTF-8'}">{l s='New Customer Messages:'}</a></dt>
+				<dd><a href="{$link->getAdminLink('AdminCustomerThreads')|escape:'htmlall':'UTF-8'}">{sizeof($customer_thread_message)}</a></dd>
+			|</dl>
 			<dl>
 				<dt>{l s='Products:'}</dt>
 				<dd id="product_number">{sizeof($products)}</dd>

controllers/admin/AdminCustomerThreadsController.php

@@ -653,6 +653,12 @@ class AdminCustomerThreadsControllerCore extends AdminController
 		if (!$this->errors && $value)
 			Configuration::updateValue('PS_SAV_IMAP_OPT', implode('', $value));
 	}
-
-}
-
+	
+	public function ajaxProcessMarkAsRead()
+	{
+		$id_thread = Tools::getValue('id_thread');
+		$messages = CustomerThread::getMessageCustomerThreads($id_thread);		
+		if (count($messages))
+			Db::getInstance()->execute('UPDATE '._DB_PREFIX_.'customer_message set `read` = 1');
+	}
+}

controllers/admin/AdminOrdersController.php

@@ -1348,6 +1348,7 @@ class AdminOrdersControllerCore extends AdminController
 			'orders_total_paid_tax_incl' => $order->getOrdersTotalPaid(), // Get the sum of total_paid_tax_incl of the order with similar reference
 			'total_paid' => $order->getTotalPaid(),
 			'returns' => OrderReturn::getOrdersReturn($order->id_customer, $order->id),
+			'customer_thread_message' => CustomerThread::getCustomerMessages($order->id_customer, 0),
 			'orderMessages' => OrderMessage::getOrderMessages($order->id_lang),
 			'messages' => Message::getMessagesByOrderId($order->id, true),
 			'carrier' => new Carrier($order->id_carrier),