remove unused virtual key fields

console/migrations/m221023_173829_add_table_virtual_key.php

@@ -0,0 +1,43 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Class m221023_173829_add_table_virtual_key
+ */
+class m221023_173829_add_table_virtual_key extends Migration
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function safeUp()
+    {
+        $this->dropColumn("virtual_key",'valid_until');
+        $this->dropColumn("virtual_key",'direction_out_at');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function safeDown()
+    {
+        echo "m221023_173829_add_table_virtual_key cannot be reverted.\n";
+
+        return false;
+    }
+
+    /*
+    // Use up()/down() to run migration code without a transaction.
+    public function up()
+    {
+
+    }
+
+    public function down()
+    {
+        echo "m221023_173829_add_table_virtual_key cannot be reverted.\n";
+
+        return false;
+    }
+    */
+}