get my_networks from parent address if exists

application/Network/Network.php

@@ -6,6 +6,7 @@ class Network extends mfBaseModel {
   private $addresstypes;
   private $roles;
   private $sections;
+  private $buildings;
 
   
   public function getTypeAddresses($search_type) {
@@ -48,41 +49,34 @@ class Network extends mfBaseModel {
   public function getProperty($name) {
     if($this->$name == null) {
 
+      if(!$this->id) {
+        return null;
+      }
+      
       if($name == "owner") {
-        if($this->id) {
-          $this->owner = new Address($this->owner_id);
-          return $this->owner;
-        } else {
-          return null;
-        }
+        $this->owner = new Address($this->owner_id);
+        return $this->owner;
       }
       
       if($name == "pops") {
-        if($this->id) {
-          $pops = PopModel::search(['network_id' => $this->id]);
-          $this->pops = $pops;
-          return $this->pops;
-        } else {
-          return null;
-        }
+        $pops = PopModel::search(['network_id' => $this->id]);
+        $this->pops = $pops;
+        return $this->pops;
       }
       
       if($name == "addresstypes") {
-        if($this->id) {
-          $this->loadAddresstypes();
-          return $this->addresstypes;
-        } else {
-          return null;
-        }
+        $this->loadAddresstypes();
+        return $this->addresstypes;
       }
       
       if($name == "sections") {
-        if($this->id) {
-          $this->sections = NetworksectionModel::search(['network_id' => $this->id]);
-          return $this->sections;
-        } else {
-          return null;
-        }
+        $this->sections = NetworksectionModel::search(['network_id' => $this->id]);
+        return $this->sections;
+      }
+      
+      if($name == "buildings") {
+        $this->buildings = BuildingModel::search(["network_id" => $this->id]);
+        return $this->buildings;
       }
       
       $classname = ucfirst($name);