Added pagination to preorder

application/Preorder/PreorderModel.php

@@ -108,7 +108,26 @@ class PreorderModel {
     return null;
   }
   
-  public static function search($filter) {
+  public static function count($filter) {
+    $db = FronkDB::singleton();
+    
+    $where = self::getSqlFilter($filter);
+    $sql = "SELECT COUNT(*) as cnt FROM `".FRONKDB_DBNAME."`.Preorder tt_preorder
+            LEFT JOIN `".ADDRESSDB_DBNAME."`.view_hausnummer as adb_hausnummer ON (tt_preorder.adb_hausnummer_id = adb_hausnummer.hausnummer_id)
+            WHERE $where
+      ";
+    
+    mfLoghandler::singleton()->debug($sql);
+    
+    $res = $db->query($sql);
+    if($db->num_rows($res)) {
+      $data = $db->fetch_object($res);
+      return $data->cnt;
+    }
+    return 0;
+  }
+  
+  public static function search($filter, $limit = false) {
     $items = [];
     $db = FronkDB::singleton();
     
@@ -120,6 +139,14 @@ class PreorderModel {
             ORDER BY lastname, firstname
       ";
     
+    if(is_array($limit) && count($limit)) {
+      if(is_numeric($limit['start']) && is_numeric($limit['count'])) {
+        $sql .= " LIMIT ".$limit['start'].", ".$limit['count'];
+      } elseif(is_numeric($count)) {
+        $sql .= " LIMIT ".$limit['count'];
+      }
+    }
+    
     mfLoghandler::singleton()->debug($sql);
     
     $res = $db->query($sql);