add urgent property to calendar entity

src/Bundle/ChillCalendarBundle/Entity/Calendar.php

@@ -203,6 +203,11 @@ class Calendar implements TrackCreationInterface, TrackUpdateInterface
      */
     private string $status = self::STATUS_VALID;
 
+    /**
+     * @ORM\Column(type="boolean", nullable=true)
+     */
+    private ?bool $urgent = false;
+
     public function __construct()
     {
         $this->comment = new CommentEmbeddable();

src/Bundle/ChillCalendarBundle/migrations/Version20220921101643.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Calendar;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20220921101643 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add urgent property to calendar entity';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE chill_calendar.calendar ADD urgent BOOLEAN DEFAULT NULL');
+
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE chill_calendar.calendar DROP urgent');
+
+    }
+}