Various minor fixes

app/Auth/Base.php

@@ -4,7 +4,6 @@ namespace Auth;
 
 use Core\Tool;
 use Core\Registry;
-use PicoDb\Database;
 
 /**
  * Base auth class

app/Event/WebhookListener.php

@@ -21,6 +21,14 @@ class WebhookListener implements Listener
      */
     private $webhook;
 
+    /**
+     * Url to call
+     *
+     * @access private
+     * @var string
+     */
+    private $url = '';
+
     /**
      * Constructor
      *

app/Model/Base.php

@@ -26,6 +26,7 @@ use PicoDb\Database;
  * @property \Model\SubTask            $subTask
  * @property \Model\Task               $task
  * @property \Model\User               $user
+ * @property \Model\Webhook            $webhook
  */
 abstract class Base
 {

app/Model/Project.php

@@ -431,7 +431,7 @@ class Project extends Base
             unset($category['id']);
             $category['project_id'] = $project_to;
 
-            if (! $categoryModel->create($category)) {
+            if (! $this->category->create($category)) {
                 return false;
             }
         }

app/common.php

@@ -158,8 +158,6 @@ $registry->mailer = function() use ($registry) {
 
     require_once 'vendor/swiftmailer/swift_required.php';
 
-    $transport = null;
-
     switch (MAIL_TRANSPORT) {
         case 'smtp':
             $transport = Swift_SmtpTransport::newInstance(MAIL_SMTP_HOSTNAME, MAIL_SMTP_PORT);