add accessKey to entity workflow step

src/Bundle/ChillMainBundle/migrations/Version20220223171457.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Main;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20220223171457 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_step ADD accessKey TEXT DEFAULT NULL');
+        $this->addSql('WITH randoms AS (select
+                cmwes.id,
+                string_agg(substr(characters, (random() * length(characters) + 0.5)::integer, 1), \'\') as random_word
+             from (values(\'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\')) as symbols(characters)
+                -- length of word
+                join generate_series(1, 32) on 1 = 1
+            JOIN chill_main_workflow_entity_step cmwes ON true
+            GROUP BY cmwes.id)
+        UPDATE chill_main_workflow_entity_step SET accessKey = randoms.random_word FROM randoms WHERE chill_main_workflow_entity_step.id = randoms.id');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_step ALTER accessKey DROP DEFAULT ');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_step ALTER accessKey SET NOT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_step DROP accessKey');
+    }
+}