conditional oaid assignment on unit creation

application/AddressDB/AddressDBController.php

@@ -370,7 +370,9 @@ class AddressDBController extends mfBaseController {
             $this->layout()->setFlash("Fehler beim Erstellen einer Wohneinheit!", "warning");
             return $this->addAction();
           }
-          $wohneinheit->oaid = $wohneinheit->getNewOAID();
+          if($hausnummer->netzgebiet->unit_create_oaid) {
+            $wohneinheit->oaid = $wohneinheit->getNewOAID();
+          }
           $wohneinheit->save();
           $w++;
         }
@@ -472,6 +474,9 @@ class AddressDBController extends mfBaseController {
       case 'findBuildings':
         $return = $this->findBuildingsApi();
         break;
+      case 'getUnit':
+        $return = $this->getUnitApi();
+        break;
       case "findUnit":
         break;
       default:
@@ -487,6 +492,18 @@ class AddressDBController extends mfBaseController {
     $this->returnJson($data);
   }
   
+  private function getUnitApi() {
+    $id = $this->request->id;
+    if(!$id) return false;
+    
+    $unit = new ADBWohneinheit($id);
+    if(!$unit->id) return false;
+    
+    $return = $unit->hausnummer->getAddress();
+    if((string)$unit) $return .= " ".(string)$unit;
+    return["string" => $return];
+  }
+  
   private function findAddressApi() {
     $addresses = [];
     $search = trim($this->request->q);