added partner search to preorder

Layout/default/Preorder/Index.php

@@ -146,6 +146,16 @@
                       </select>
                   </div>
 
+                  <div class="col-sm-12 col-md-2">
+                      <label class="form-label" for="partner_id">Partner</label>
+                      <select name="filter[partner_id]" id="filter_partner_id" class="form-control">
+                          <option value="">Alle</option>
+                            <?php foreach($partners as $partner): ?>
+                                <option value="<?=$partner['partner_id']?>" <?=(isset($filter) && array_key_exists("partner_id", $filter) && $filter["partner_id"] == $partner['partner_id']) ? "selected='selected'" : ""?>><?=$partner['name']?></option>
+                            <?php endforeach; ?>
+                      </select>
+                  </div>
+                
                 <div class="col-sm-12 col-md-2">
                   <label class="form-label" for="filter_status">Status</label>
                   <select name="filter[status][]" id="filter_status" class="form-control" multiple="multiple">

application/Preorder/PreorderController.php

@@ -164,7 +164,7 @@ class PreorderController extends mfBaseController {
         }
         $this->layout()->set("pagination", $pagination);
         $this->layout()->set("preorders", $preorders);
-
+        $this->layout()->set("partners", PreorderModel::getAllPartners());
     }
 
     private function getPreparedFilter($filter) {

application/Preorder/PreorderModel.php

@@ -178,6 +178,24 @@ class PreorderModel {
     return null;
   }
 
+  public static function getAllPartners(): array {
+    $items = [];
+
+    $db = FronkDB::singleton();
+
+    $res = $db->select("Preorder", "partner_id", "partner_id IS NOT NULL AND partner_id > 0 GROUP BY partner_id");
+    if($db->num_rows($res)) {
+      while($data = $db->fetch_object($res)) {
+          $partner = AddressModel::getOne($data->partner_id);
+        $items[] = [
+            "partner_id" => $data->partner_id,
+            "name" => $partner->getCompanyOrName()
+        ];
+      }
+    }
+    return $items;
+  }
+  
   public static function countWithLogistics($filter) {
     $db = FronkDB::singleton();