Version 4.1.2

applications/nexus/sources/Purchase/Purchase.php

@@ -35,13 +35,13 @@ class _Purchase extends \IPS\Node\Model
 	 * @return	\IPS\Helpers\Tree
 	 */
 	public static function tree( \IPS\Http\Url $url, array $where, $ref = 'c', \IPS\nexus\Purchase $root = NULL, $includeRoot = TRUE )
-	{	
+	{		
 		$where[] = array( 'ps_show=1' );
 				
 		return new \IPS\Helpers\Tree\Tree(
 			$url,
 			'Purchases',
-			function() use ( $url, $where, $ref, $root, $includeRoot )
+			function( $limit ) use ( $url, $where, $ref, $root, $includeRoot )
 			{
 				if ( $root )
 				{
@@ -60,7 +60,7 @@ class _Purchase extends \IPS\Node\Model
 				}
 				
 				$rows = array();				
-				foreach( new \IPS\Patterns\ActiveRecordIterator( \IPS\Db::i()->select( '*', 'nexus_purchases', $where ), 'IPS\nexus\Purchase' ) as $purchase )
+				foreach( new \IPS\Patterns\ActiveRecordIterator( \IPS\Db::i()->select( '*', 'nexus_purchases', $where, 'ps_start DESC', $limit ), 'IPS\nexus\Purchase' ) as $purchase )
 				{
 					$rows[ $purchase->id ] = $purchase->treeRow( $url, $ref );
 				}
@@ -82,6 +82,16 @@ class _Purchase extends \IPS\Node\Model
 					$rows[ $child->id ] = $child->treeRow( $url, $ref );
 				}
 				return $rows;
+			},
+			NULL,
+			FALSE,
+			FALSE,
+			FALSE,
+			NULL,
+			function()
+			{
+				$where[] = array( 'ps_parent=0' );
+				return \IPS\Db::i()->select( 'COUNT(*)', 'nexus_purchases', $where )->first();
 			}
 		);
 	}