diff --git a/Layout/default/Preorder/Index.php b/Layout/default/Preorder/Index.php
index 561a37a11..dc08e6ca6 100644
--- a/Layout/default/Preorder/Index.php
+++ b/Layout/default/Preorder/Index.php
@@ -35,17 +35,17 @@
               <?php if($me->is("preorderfront")): ?>
                 <div class="col-2">
                   <label class="form-label" for="filter_kunde">Kunde (Name oder Adresse)</label>
-                  <input type="text" class="form-control" name="filter[kunde]" id="filter_kunde" value="<?=$filter['kunde']?>" />
+                  <input type="text" class="form-control" name="filter[kunde]" id="filter_kunde" value="<?=$filter['kunde'] ?? ""?>" />
                 </div>
 
                 <div class="col-2">
                   <label class="form-label" for="filter_address">Anschlussadresse</label>
-                  <input type="text" class="form-control" name="filter[address]" id="filter_address" value="<?=$filter['address']?>" />
+                  <input type="text" class="form-control" name="filter[address]" id="filter_address" value="<?=$filter['address'] ?? ""?>" />
                 </div>
 
                 <div class="col-2">
                   <label class="form-label" for="filter_hausnummer">Hausnummer</label>
-                  <input type="text" class="form-control" name="filter[hausnummer]" id="filter_hausnummer" value="<?=$filter['hausnummer']?>" />
+                  <input type="text" class="form-control" name="filter[hausnummer]" id="filter_hausnummer" value="<?=$filter['hausnummer'] ?? ""?>" />
                 </div>
               <?php else: ?>
                 <div class="col-2">
diff --git a/Layout/default/Preorderlogistics/Index.php b/Layout/default/Preorderlogistics/Index.php
index 307d3a3d9..b0914cb97 100644
--- a/Layout/default/Preorderlogistics/Index.php
+++ b/Layout/default/Preorderlogistics/Index.php
@@ -42,6 +42,15 @@
                   <input type="text" class="form-control" name="filter[oaid]" id="filter_oaid" value="<?=$filter['oaid'] ?? ""?>" />
                 </div>
                 
+                <div class="col-2">
+                  <label class="form-label" for="filter_sent">Status</label>
+                  <select name="filter[sent]" id="filter_sent" class="form-control">
+                    <option value="no">Noch nicht versendet</option>
+                    <option value="yes" <?=(is_array($filter) && array_key_exists("sent", $filter) && intval($filter['sent']) === 1) ? "selected='selected'" : ""?>>Versendet</option>
+                    <option value="all" <?=(is_array($filter) && array_key_exists("sent", $filter) && $filter['sent'] == "all") ? "selected='selected'" : ""?>>Alle</option>
+                  </select>
+                </div>
+                
                 <div class="col-2">
                   <label class="form-label" for="filter_address">Anschlussadresse</label>
                   <input type="text" class="form-control" name="filter[address]" id="filter_address" value="<?=$filter['address'] ?? ""?>" />
@@ -52,6 +61,7 @@
                   <input type="text" class="form-control" name="filter[kunde]" id="filter_kunde" value="<?=$filter['kunde'] ?? ""?>" />
                 </div>
                 
+                
               </div>
 
               
@@ -99,7 +109,11 @@
               <tr class="preorder-list-tr" id="preorder-<?=$preorder->id?>">
                 <td class="text-right align-middle"><button type="button" class="btn btn-sm btn-success font-weight-bold" onclick="printShippingSlip(<?=$preorder->id?>)"><i class="fas fa-fw fa-print"></i> DRUCKEN</button> </td>
                 <td class="text-center align-middle">
-                  <label>Versandt <i class="fas fa-check text-success hidden"></i><input type="checkbox" class="form-control pointer" name="sent" value="1" id="sent-<?=$preorder->id?>" /></label>
+                  <label>Versandt <i class="fas fa-check text-success hidden" id="sent-label-<?=$preorder->id?>"></i>
+                    <input type="checkbox" class="form-control pointer" name="sent" value="1"
+                           id="sent-<?=$preorder->id?>" <?=($preorder->logistics && $preorder->logistics->sent) ? "checked='checked'" : ""?>
+                           onchange="saveSent(<?=$preorder->id?>)" />
+                  </label>
                 </td>
                 <td>
                   <?php if($preorder->adb_hausnummer_id): ?>
@@ -150,6 +164,32 @@
       w.print();
     }
     
+    function saveSent(id) {
+      if(!id) return;
+      var checked = $("#sent-" + id).is(":checked");
+      console.log(checked);
+      
+      if(checked) {
+        var sent = 1;
+      } else {
+        var sent = 0;
+      }
+      
+      $.post("<?=self::getUrl("Preorderlogistics", "Api")?>", {
+          do: "saveSent",
+          id: id,
+          sent: sent
+        },
+        function(success) {
+          console.log(success);
+          if(success.status == "OK") {
+            $("#sent-label-" + success.result.preorder_id).show();
+          }
+        },
+        "json"
+      );
+    }
+    
   </script>
 
 <?php include(realpath(dirname(__FILE__)."/../../$mfLayoutPackage")."/footer.php"); ?>
diff --git a/Layout/default/Preorderlogistics/Print.php b/Layout/default/Preorderlogistics/Print.php
index b21bbd85f..13c085d3f 100644
--- a/Layout/default/Preorderlogistics/Print.php
+++ b/Layout/default/Preorderlogistics/Print.php
@@ -61,7 +61,7 @@
     <div style="height:1.5pt;"></div>
     
     <div>
-      <img src="<?=self::getResourcePath()?>assets/images/qr-placeholder.png" />
+      <img src="<?=$qr_url?>" />
     </div>
     
     <div style="height:1.5pt;"></div>
@@ -75,7 +75,7 @@
     <div>
       <p>Mit besten Grüßen,</p>
 
-      <p>RML Infrastruktur Liezen</p>
+      <p><?=$preorder->campaign->network->owner->getCompanyOrName()?></p>
     </div>
 
   </body>
diff --git a/application/Preorder/Preorder.php b/application/Preorder/Preorder.php
index 06802ea1d..8685229d4 100644
--- a/application/Preorder/Preorder.php
+++ b/application/Preorder/Preorder.php
@@ -15,7 +15,7 @@ class Preorder extends mfBaseModel {
   private $creator;
   private $editor;
   private $attribute = [];
-  
+  private $logistics;
   
   public function afterLoad() {
     if($this->uid === "string") {
@@ -552,6 +552,12 @@ class Preorder extends mfBaseModel {
         return null;
       }
       
+      if($name == "logistics") {
+        $logistics = PreorderlogisticsModel::getFirst(["preorder_id" => $this->id]);
+        $this->logistics = $logistics;
+        return $this->logistics;
+      }
+      
       if($name == "attribute") {
         if(!$this->attributes) {
           return null;
diff --git a/application/Preorder/PreorderController.php b/application/Preorder/PreorderController.php
index 8563aabe7..eb09b2bc0 100644
--- a/application/Preorder/PreorderController.php
+++ b/application/Preorder/PreorderController.php
@@ -73,6 +73,8 @@ class PreorderController extends mfBaseController {
     $my_campaigns = [];
     $my_campaign_ids = [];
     
+    $this->layout()->set("campaign", new Preordercampaign());
+    
     if($this->me->is("Admin")) {
       if($filter['preordercampaign_id']) {
         $this->layout()->set("campaign", new Preordercampaign($filter['preordercampaign_id']));
diff --git a/application/Preorder/PreorderModel.php b/application/Preorder/PreorderModel.php
index 468b64778..8794fb408 100644
--- a/application/Preorder/PreorderModel.php
+++ b/application/Preorder/PreorderModel.php
@@ -165,6 +165,75 @@ class PreorderModel {
     return null;
   }
   
+  public static function countWithLogistics($filter) {
+    $db = FronkDB::singleton();
+    
+    $where = self::getSqlFilter($filter);
+    $sql = "SELECT COUNT(*) as cnt FROM `".FRONKDB_DBNAME."`.Preorder tt_preorder
+            LEFT JOIN `".FRONKDB_DBNAME."`.Preorderstatus tt_preorderstatus ON (tt_preorder.status_id = tt_preorderstatus.id)
+            LEFT JOIN `".ADDRESSDB_DBNAME."`.view_hausnummer as adb_hausnummer ON (tt_preorder.adb_hausnummer_id = adb_hausnummer.hausnummer_id)
+            LEFT JOIN `".ADDRESSDB_DBNAME."`.Wohneinheit as adb_wohneinheit ON (tt_preorder.adb_wohneinheit_id = adb_wohneinheit.id)
+            LEFT OUTER JOIN (SELECT adb_wohneinheit_id, count(*) cnt FROM `".FRONKDB_DBNAME."`.RimoWorkorder GROUP BY adb_wohneinheit_id) wocount ON adb_wohneinheit.id = wocount.adb_wohneinheit_id
+            LEFT JOIN Preorderlogistics ON (Preorderlogistics.preorder_id = tt_preorder.id)
+            WHERE $where
+      ";
+    
+    mfLoghandler::singleton()->debug($sql);
+    
+    $res = $db->query($sql);
+    if($db->num_rows($res)) {
+      $data = $db->fetch_object($res);
+      return $data->cnt;
+    }
+    return 0;
+  }
+  
+  public static function searchWithLogistics($filter, $limit = false, $returnDBRessource = false) {
+    $items = [];
+    $db = FronkDB::singleton();
+    
+    $where = self::getSqlFilter($filter);
+
+    $sql = "SELECT tt_preorder.* FROM `".FRONKDB_DBNAME."`.Preorder tt_preorder
+            LEFT JOIN `".FRONKDB_DBNAME."`.Preorderstatus tt_preorderstatus ON (tt_preorder.status_id = tt_preorderstatus.id)
+            LEFT JOIN `".ADDRESSDB_DBNAME."`.view_hausnummer as adb_hausnummer ON (tt_preorder.adb_hausnummer_id = adb_hausnummer.hausnummer_id)
+            LEFT JOIN `".ADDRESSDB_DBNAME."`.Wohneinheit as adb_wohneinheit ON (tt_preorder.adb_wohneinheit_id = adb_wohneinheit.id)
+            LEFT OUTER JOIN (SELECT adb_wohneinheit_id, count(*) cnt FROM `".FRONKDB_DBNAME."`.RimoWorkorder GROUP BY adb_wohneinheit_id) wocount ON adb_wohneinheit.id = wocount.adb_wohneinheit_id
+            LEFT JOIN Preorderlogistics ON (Preorderlogistics.preorder_id = tt_preorder.id)
+            WHERE $where
+            ORDER BY lastname, firstname
+      ";
+    /*$sql = "SELECT tt_preorder.* FROM `".FRONKDB_DBNAME."`.Preorder tt_preorder
+            LEFT JOIN `".FRONKDB_DBNAME."`.Preorderstatus tt_preorderstatus ON (tt_preorder.status_id = tt_preorderstatus.id)
+            LEFT JOIN `".ADDRESSDB_DBNAME."`.view_hausnummer as adb_hausnummer ON (tt_preorder.adb_hausnummer_id = adb_hausnummer.hausnummer_id)
+            WHERE $where
+            ORDER BY lastname, firstname";*/
+    
+    if(is_array($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);
+    if($db->num_rows($res)) {
+      
+      // hack for Preorder::exportAction
+      if($returnDBRessource) {
+        return $res;
+      }
+      
+      while($data = $db->fetch_object($res)) {
+        $items[] = new Preorder($data);
+      }
+    }
+    return $items;
+  }
+  
   public static function countOrderedAddonservices($filter) {
     $db = FronkDB::singleton();
     
@@ -557,6 +626,14 @@ class PreorderModel {
       }
     }
     
+    if(array_key_exists("sent", $filter)) {
+      $sent = $filter['sent'];
+      if($sent) {
+        $where .= " AND sent > 0";
+      } else {
+        $where .= " AND (sent = 0 OR sent IS NULL)";
+      }
+    }
     
     if(array_key_exists("attributes", $filter)) {
       $attributes = FronkDB::singleton()->escape($filter['attributes']);
diff --git a/application/Preorderlogistics/Preorderlogistics.php b/application/Preorderlogistics/Preorderlogistics.php
index 9907b1d7a..8986fbaaf 100644
--- a/application/Preorderlogistics/Preorderlogistics.php
+++ b/application/Preorderlogistics/Preorderlogistics.php
@@ -1,16 +1,34 @@
 <?php
 
-use \chillerlan\QRCode;
+//use \chillerlan\QRCode;
+use chillerlan\QRCode\QRCode;
+use chillerlan\QRCode\QROptions;
+use chillerlan\QRCode\Output\QROutputInterface;
 
 class Preorderlogistics extends mfBaseModel {
+  private $qrfilename;
+  private $preorder;
   
   
-  public function generateCifQrPng() {
+  public function getCifQrPng($content) {
+    /*$filename = $this->getProperty("qrfilename");
+    if(!$filename) {
+      return false;
+    }
+    
+    $qrpath = MFUPLOAD_FILE_SAVE_PATH."/".TT_PREORDER_CIF_QR_SUBFOLDER."/$filename";
+    var_dump($qrpath);*/
+    $img = $this->generateCifQrFile($content);
+    
+    return $img;
+  }
+  
+  public function generateCifQrFile($content) {
     $qr_opts = new QROptions();
     $qr_opts->outputType = QROutputInterface::GDIMAGE_PNG;
     $qr = new QRCode($qr_opts);
     try {
-      $png_data = $qr->render("https://fronk.at/");
+      $png_data = $qr->render($content);
     } catch (Exception $ex) {
       throw $ex;
     }
@@ -18,9 +36,49 @@ class Preorderlogistics extends mfBaseModel {
     if(!$png_data) {
       echo "Kein png data!";exit;
     }
+    /*
+    $filename = $this->getProperty("qrfilename");
+    $qrpath = MFUPLOAD_FILE_SAVE_PATH."/".TT_PREORDER_CIF_QR_SUBFOLDER."/$filename";
+    
+    $data_parts = explode(",", $png_data);
+    file_put_contents($qrpath, base64_decode($data_parts[1]));
+    */
+    return $png_data;
     
-    var_dump($png_data);
-    exit;
     
   }
+  
+  public function getProperty($name) {
+    if($this->$name == null) {
+      
+      if($name == "qrfilename") {
+        $preorder = $this->getProperty("preorder");
+        
+        if(!$this->preorder_id || !$preorder || !$preorder->ucode) {
+          return false;
+        }
+        
+        $filename = "preorder-cif-".$preorder->ucode.".png";
+        $this->qrfilename = $filename;
+        return $this->qrfilename;
+      }
+      
+      if($name == "sender") {
+        $this->sender = new User($this->sent_by);
+        return $this->sender;
+      }
+      
+      $classname = ucfirst($name);
+      $idfield = $name."_id";
+      $this->$name = new $classname($this->$idfield);
+      
+      if($this->$name->id) {
+        return $this->$name;
+      } else {
+        return null;
+      }
+    }
+    
+    return $this->$name;
+  }
 }
\ No newline at end of file
diff --git a/application/Preorderlogistics/PreorderlogisticsController.php b/application/Preorderlogistics/PreorderlogisticsController.php
index 8a5eebfad..b9e0508db 100644
--- a/application/Preorderlogistics/PreorderlogisticsController.php
+++ b/application/Preorderlogistics/PreorderlogisticsController.php
@@ -64,7 +64,7 @@ class PreorderlogisticsController extends mfBaseController {
     //var_dump($my_network_ids,$my_campaign_ids);exit;
     $this->layout()->set("my_campaigns", $my_campaigns);
 
-    if($filter['preordercampaign_id'] && in_array($filter['preordercampaign_id'], $my_campaign_ids)) {
+    if(array_key_exists("preordercampaign_id", $filter) && $filter['preordercampaign_id'] && in_array($filter['preordercampaign_id'], $my_campaign_ids)) {
       $campaign_id = $filter['preordercampaign_id'];
       if(is_numeric($campaign_id) && $campaign_id > 0) {
         $campaign = new Preordercampaign($campaign_id);
@@ -79,8 +79,8 @@ class PreorderlogisticsController extends mfBaseController {
     $filter[">status_code"] = 139;
     $filter["<status_code"] = 300;
     $filter["connection_type"] = ["single-dwelling", "business"];
-    $pagination['maxItems'] = PreorderModel::count($filter);
-    $preorders = PreorderModel::search($filter, $pagination);
+    $pagination['maxItems'] = PreorderModel::countWithLogistics($filter);
+    $preorders = PreorderModel::searchWithLogistics($filter, $pagination);
     
     $this->layout()->set("pagination", $pagination);
     $this->layout()->set("preorders", $preorders);
@@ -135,6 +135,20 @@ class PreorderlogisticsController extends mfBaseController {
       unset($filter['oaid']);
     }
     
+    $new_filter["sent"] = false;
+    if(array_key_exists("sent", $filter)) {
+      if($filter['sent'] == "yes") {
+        $new_filter["sent"] = true;
+      }
+      if($filter['sent'] == "no") {
+        $new_filter["sent"] = false;
+      }
+      if($filter['sent'] == "all") {
+        unset($new_filter["sent"]); 
+      }
+      unset($filter['sent']);
+    }
+    
     
     $new_filter['deleted'] = 0;
     
@@ -178,14 +192,17 @@ class PreorderlogisticsController extends mfBaseController {
       $this->redirect("Preorderlogistics");
     }
     
+    
     /*
      * generate QR code
      */
     if(!$preorder->ciftoken) {
       $preorder->createCiftoken();
+      $preorder->cifurl = "https://pro.ichwillglasfaser.at/ClientSubmit/finishedInstallationWork?c=".$preorder->ciftoken;
       $preorder->save();
     }
     
+    
     $plog = PreorderlogisticsModel::getFirst(["preorder_id" => $preorder->id]);
     if(!$plog) {
       $plog = PreorderlogisticsModel::create([
@@ -197,16 +214,84 @@ class PreorderlogisticsController extends mfBaseController {
       }
     }
     
+    $qrimg = $plog->getCifQrPng($preorder->cifurl);
     
-    
-    
-    
+    $this->layout()->set("qr_url", $qrimg);
     $this->layout()->set("preorder", $preorder);
     
   }
   
-  
-  private function setSentApi() {
+  protected function apiAction() {
+    if(!$this->me->is(["Preorderlogistics"])) {
+      $this->redirect("Dashboard");
+    }
+    $do = $this->request->do;
+    $data = [];
     
+    switch($do) {
+      case "saveSent":
+        $return = $this->saveSentApi();
+        break;
+      default:
+        $return = false;
+    }
+    
+    if(!is_array($return) || !count($return)) {
+      $data = ["status" => "error"];
+      $this->returnJson($data);
+    }
+    $data['status'] = "OK";
+    $data['result'] = $return;
+    $this->returnJson($data);
+  }
+  
+  
+  private function saveSentApi() {
+    if(!$this->me->is(["Preorderlogistics"])) {
+      return false;
+    }
+    
+    $preorder_id = $this->request->id;
+    if(!is_numeric($preorder_id) || $preorder_id < 1) {
+      return false;
+    }
+    
+    $preorder = new Preorder($preorder_id);
+    if(!$preorder->id) return false;
+    
+    $plog = PreorderlogisticsModel::getFirst(["preorder_id" => $preorder->id]);
+    if(!$plog) {
+      $plog = PreorderlogisticsModel::create([
+        "preorder_id" => $preorder->id,
+        "sent" => 0
+      ]);
+      
+    }
+    
+    $sent = intval($this->request->sent);
+    if($sent < 0 || $sent > 1) return false;
+    
+    if($sent) {
+      $plog->sent_by = $this->me->id;
+      $plog->sent = date('U');
+      
+      $new_status = PreorderstatusModel::getFirst(["code" => 260]);
+      
+      if($preorder->status->code < 260) {
+        $plog->prev_status_code = $preorder->status->code;
+        $preorder->status_id = $new_status->id;
+        $preorder->save();
+      }
+    } else {
+      $plog->sent_by = null;
+      $plog->sent = 0;
+      
+      
+    }
+    if(!$plog->save()) {
+      return false;
+    }
+    
+    return ["preorder_id" => $preorder->id];
   }
 }
\ No newline at end of file
diff --git a/application/Preorderlogistics/PreorderlogisticsModel.php b/application/Preorderlogistics/PreorderlogisticsModel.php
index ff2661f54..3c1f977dd 100644
--- a/application/Preorderlogistics/PreorderlogisticsModel.php
+++ b/application/Preorderlogistics/PreorderlogisticsModel.php
@@ -4,6 +4,7 @@ class PreorderlogisticsModel {
 
   public $preorder_id;
   public $sent;
+  public $sent_by;
   
   public $create_by = null;
   public $edit_by = null;
@@ -11,7 +12,7 @@ class PreorderlogisticsModel {
   public $edit = null;
 
   public static function create(Array $data) {
-    $model = new Building();
+    $model = new Preorderlogistics();
 
     foreach ($data as $field => $value) {
       if (property_exists(get_called_class(), $field)) {
@@ -40,10 +41,10 @@ class PreorderlogisticsModel {
     $db = FronkDB::singleton();
 
     $where = self::getSqlFilter($filter);
-    $res = $db->select("Building", "*", "$where ORDER BY network_id,pop_id,street,zip,city LIMIT 1");
+    $res = $db->select("Preorderlogistics", "*", "$where ORDER BY preorder_id LIMIT 1");
     if ($db->num_rows($res)) {
       $data = $db->fetch_object($res);
-      $item = new Building($data);
+      $item = new Preorderlogistics($data);
       if ($item->id) {
         return $item;
       } else {
@@ -58,10 +59,10 @@ class PreorderlogisticsModel {
 
     $db = FronkDB::singleton();
 
-    $res = $db->select("Building", "*", "1=1 ORDER BY network_id,pop_id,street,zip,city");
+    $res = $db->select("Preorderlogistics", "*", "1=1 ORDER BY preorder_id");
     if ($db->num_rows($res)) {
       while ($data = $db->fetch_object($res)) {
-        $items[] = new Building($data);
+        $items[] = new Preorderlogistics($data);
       }
     }
     return $items;
@@ -71,9 +72,7 @@ class PreorderlogisticsModel {
     $db = FronkDB::singleton();
 
     $where = self::getSqlFilter($filter);
-    $sql = "SELECT COUNT(*) as cnt FROM Building
-            LEFT JOIN Buildingtype ON (Buildingtype.id = Building.type_id)
-            LEFT JOIN Buildingstatus ON (Buildingstatus.id = Building.status_id)
+    $sql = "SELECT COUNT(*) as cnt FROM Preorderlogistics
             WHERE $where
            ";
 
@@ -90,11 +89,9 @@ class PreorderlogisticsModel {
     $db = FronkDB::singleton();
 
     $where = self::getSqlFilter($filter);
-    $sql = "SELECT Building.* FROM Building
-            LEFT JOIN Buildingtype ON (Buildingtype.id = Building.type_id)
-            LEFT JOIN Buildingstatus ON (Buildingstatus.id = Building.status_id)
+    $sql = "SELECT * FROM Preorderlogistics
             WHERE $where
-            ORDER BY network_id, pop_id, street, zip, city";
+            ORDER BY preorder_id";
 
     mfLoghandler::singleton()->debug($sql);
     if (is_array($limit) && count($limit)) {
@@ -108,7 +105,7 @@ class PreorderlogisticsModel {
     $res = $db->query($sql);
     if ($db->num_rows($res)) {
       while ($data = $db->fetch_object($res)) {
-        $items[] = new Building($data);
+        $items[] = new Preorderlogistics($data);
       }
     }
     return $items;
@@ -117,130 +114,32 @@ class PreorderlogisticsModel {
   private static function getSqlFilter($filter) {
     $where = "1=1 ";
 
-    if (array_key_exists("network_id", $filter)) {
-      $network_id = $filter['network_id'];
-      if (is_numeric($network_id)) {
-        $where .= " AND Building.network_id=$network_id";
-      } elseif (is_array($network_id) && count($network_id)) {
-        $where .= " AND Building.network_id IN (" . implode(",", $network_id) . ")";
+    
+
+    if (array_key_exists("preorder_id", $filter)) {
+      $preorder_id = $filter['preorder_id'];
+      if (is_numeric($preorder_id)) {
+        $where .= " AND Preorderlogistics.preorder_id=$preorder_id";
       }
     }
-
-    if (array_key_exists("networksection_id", $filter)) {
-      $networksection_id = $filter['networksection_id'];
-      if (is_numeric($networksection_id)) {
-        $where .= " AND Building.networksection_id=$networksection_id";
+    
+    if (array_key_exists("sent", $filter)) {
+      $sent = $filter['sent'];
+      if ($sent === true) {
+        $where .= " AND Preorderlogistics.sent > 0";
+      } elseif($sent === false) {
+        $where .= " AND (Preorderlogistics.sent = 0 OR Preorderlogistics.sent IS NULL)";
       }
     }
-
-    if (array_key_exists("status_id", $filter)) {
-      $status_id = $filter['status_id'];
-      if (is_numeric($status_id)) {
-        $where .= " AND Building.status_id=$status_id";
-      }
-    }
-
-    if (array_key_exists("pipeworker_id", $filter)) {
-      $pipeworker_id = $filter['pipeworker_id'];
-      if (is_numeric($pipeworker_id)) {
-        $where .= " AND Building.pipeworker_id=$pipeworker_id";
-      }
-    }
-
-    if (array_key_exists("type", $filter) && is_array($filter['type']) && count($filter['type'])) {
-      $ot = $filter['type'];
-      $in = [];
-      foreach ($ot as $type) {
-        $type = FronkDB::singleton()->escape($type);
-        $in[] = "Buildingtype.name = '$type'";
-      }
-
-      $or = "";
-      if (count($in)) {
-        $or = implode(" OR ", $in);
-        $where .= " AND ( $or )";
-      }
-    }
-
-    if (array_key_exists("status", $filter)) {
-      if (in_array(substr($filter['status'], 1, 2), ["<=", ">="])) {
-        $op = substr($filter['status'], 1, 2);
-        $status = substr($filter['status'], 3);
-      } elseif (in_array(substr($filter['status'], 1, 1), ["<", ">"])) {
-        $op = substr($filter['status'], 1, 1);
-        $status = substr($filter['status'], 2);
-      } else {
-        $op = "=";
-        $status = $filter['status'];
-      }
-
-      if (is_numeric($status)) {
-        $where .= " AND Buildingstatus.code $op $status";
-      } else {
-        // get code of statusname
-        $code = Buildingstatus::getOne(["name" => $status]);
-        if ($code) {
-          $status = FronkDB::singleton()->escape($status);
-          $where .= " AND Buildingstatus.code $op '$status'";
-        }
-      }
-    }
-
-    if (array_key_exists("code", $filter)) {
-      $code = FronkDB::singleton()->escape($filter['code']);
-      if ($code) {
-        $where .= " AND Building.`code` like '%$code%'";
-      }
-    }
-
-    if (array_key_exists("oaid", $filter)) {
-      $oaid = FronkDB::singleton()->escape($filter['oaid']);
-      if ($oaid) {
-        $where .= " AND Building.`oaid` like '%$oaid%'";
-      }
-    }
-
-    if (array_key_exists("street", $filter)) {
-      $street = FronkDB::singleton()->escape($filter["street"]);
-      if ($street) {
-        $where .= " AND street like '%$street%'";
-      }
-    }
-
-    if (array_key_exists("=street", $filter)) {
-      $street = FronkDB::singleton()->escape($filter["=street"]);
-      if ($street) {
-        $where .= " AND street like '$street'";
-      }
-    }
-
-    if (array_key_exists("zip", $filter)) {
-      $zip = FronkDB::singleton()->escape($filter["zip"]);
-      if ($zip) {
-        $where .= " AND zip like '%$zip%'";
-      }
-    }
-
-    if (array_key_exists("=zip", $filter)) {
-      $zip = FronkDB::singleton()->escape($filter["=zip"]);
-      if ($zip) {
-        $where .= " AND zip like '$zip'";
-      }
-    }
-
-    if (array_key_exists("city", $filter)) {
-      $city = FronkDB::singleton()->escape($filter["city"]);
-      if ($city) {
-        $where .= " AND city like '%$city%'";
-      }
-    }
-
+    
+    
+    /*
     if (array_key_exists("=city", $filter)) {
       $city = FronkDB::singleton()->escape($filter["=city"]);
       if ($city) {
         $where .= " AND city like '$city'";
       }
-    }
+    }*/
 
     //var_dump($filter, $where);exit;
     return $where;
diff --git a/composer.json b/composer.json
index 914a45e84..e4bb66219 100644
--- a/composer.json
+++ b/composer.json
@@ -3,6 +3,6 @@
         "phpoffice/phpspreadsheet": "^1.23",
         "robmorgan/phinx": "^0.13.4",
         "textalk/websocket": "^1.6",
-        "chillerlan/php-qrcode": "^4.3"
+        "chillerlan/php-qrcode": "dev-main"
     }
 }
diff --git a/db/migrations/20231120124014_create_preorderlogistics_table.php b/db/migrations/20231120124014_create_preorderlogistics_table.php
index 1ab4bd038..1cb004b80 100644
--- a/db/migrations/20231120124014_create_preorderlogistics_table.php
+++ b/db/migrations/20231120124014_create_preorderlogistics_table.php
@@ -12,6 +12,7 @@ final class CreatePreorderlogisticsTable extends AbstractMigration
           $table->addColumn("preorder_id", "integer", ["null" => false]);
           $table->addColumn("sent", "integer", ["null" => false, "default" => 0]);
           $table->addColumn("sent_by", "integer", ["null" => true, "default" => null]);
+          $table->addColumn("prev_status_code", "string", ["null" => true, "default" => null, "limit" => 64]);
           $table->addColumn("create_by", "integer", ["null" => false]);
           $table->addColumn("edit_by", "integer", ["null" => false]);
           $table->addColumn("create", "integer", ["null" => false]);