at the end of the day, it was inevitable

app/DoctrineMigrations/Version20210317131419.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Application\Migrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+class Version20210317131419 extends AbstractMigration
+{
+    /**
+     * @param Schema $schema
+     */
+    public function up(Schema $schema)
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');
+
+        $this->addSql('ALTER TABLE plan ADD user_id INT DEFAULT NULL, ADD is_plan_downgrade TINYINT(1) NOT NULL');
+        $this->addSql('ALTER TABLE plan ADD CONSTRAINT FK_DD5A5B7DA76ED395 FOREIGN KEY (user_id) REFERENCES users (id)');
+        $this->addSql('CREATE INDEX IDX_DD5A5B7DA76ED395 ON plan (user_id)');
+        $this->addSql('ALTER TABLE subscriptions ADD is_subscription_cancelled TINYINT(1) NOT NULL, ADD is_plan_downgrade TINYINT(1) NOT NULL, ADD start_date DATETIME DEFAULT NULL, ADD end_date DATETIME DEFAULT NULL');
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function down(Schema $schema)
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');
+
+        $this->addSql('ALTER TABLE plan DROP FOREIGN KEY FK_DD5A5B7DA76ED395');
+        $this->addSql('DROP INDEX IDX_DD5A5B7DA76ED395 ON plan');
+        $this->addSql('ALTER TABLE plan DROP user_id, DROP is_plan_downgrade');
+        $this->addSql('ALTER TABLE subscriptions DROP is_subscription_cancelled, DROP is_plan_downgrade, DROP start_date, DROP end_date');
+    }
+}