Add column that enables/disables the form

[MAILPOET-3075]

lib/Config/Migrator.php

@@ -2,6 +2,7 @@
 
 namespace MailPoet\Config;
 
+use MailPoet\Entities\FormEntity;
 use MailPoet\Models\Newsletter;
 use MailPoet\Models\Subscriber;
 use MailPoet\Settings\SettingsController;
@@ -385,6 +386,7 @@ class Migrator {
     $attributes = [
       'id int(11) unsigned NOT NULL AUTO_INCREMENT,',
       'name varchar(90) NOT NULL,', // should be null but db_delta can't handle this change
+      'status varchar(20) NOT NULL DEFAULT "' . FormEntity::STATUS_ENABLED . '",',
       'body longtext,',
       'settings longtext,',
       'styles longtext,',

lib/Entities/FormEntity.php

@@ -24,6 +24,9 @@ class FormEntity {
   const DISPLAY_TYPE_SLIDE_IN = 'slide_in';
   const DISPLAY_TYPE_OTHERS = 'others';
 
+  const STATUS_ENABLED = 'enabled';
+  const STATUS_DISABLED = 'disabled';
+
   /**
    * @ORM\Column(type="string")
    * @var string
@@ -36,6 +39,12 @@ class FormEntity {
    */
   private $body;
 
+  /**
+   * @ORM\Column(type="string")
+   * @var string
+   */
+  private $status;
+
   /**
    * @ORM\Column(type="serialized_array")
    * @var array|null
@@ -50,6 +59,7 @@ class FormEntity {
 
   public function __construct($name) {
     $this->name = $name;
+    $this->status = self::STATUS_ENABLED;
   }
 
   /**