improve search

application/Order/OrderModel.php

@@ -240,15 +240,28 @@ class OrderModel {
         $where .= " AND `Order`.owner_id=$ownerid";
       }
     }
-    
-    if(array_key_exists("owner", $filter)) {
-      $owner = FronkDB::singleton()->escape($filter['owner']);
-      if($owner) {
-        $where .= " AND (Address.customer_number like '$owner' OR Address.company like '%$owner%' OR Address.firstname like '%$owner%' OR Address.lastname like '%$owner%' OR Address.customer_number like '%$owner%')";
+
+      if (!empty($filter['owner'])) {
+          $db = FronkDB::singleton();
+          $fields = [
+              'Address.customer_number',
+              'Address.company',
+              'Address.firstname',
+              'Address.lastname',
+              'Order.partner_number'
+          ];
+
+          $searchTerms = preg_split('/\s+/', $filter['owner'], -1, PREG_SPLIT_NO_EMPTY);
+
+          foreach ($searchTerms as $term) {
+              if ($escapedTerm = $db->escape($term)) {
+                  $likes = array_map(fn($field) => "$field LIKE '%$escapedTerm%'", $fields);
+                  $where .= " AND (" . implode(' OR ', $likes) . ")";
+              }
+          }
       }
-    }
-    
-    if(array_key_exists("owner_address", $filter)) {
+
+      if(array_key_exists("owner_address", $filter)) {
       $owner_address = FronkDB::singleton()->escape($filter['owner_address']);
       if($owner_address) {
         $where .= " AND (Address.street like '%$owner_address%' OR Address.zip like '%$owner_address%' OR Address.city like '%$owner_address%')";