current init

backend/migrations/Version20260324154816.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20260324154816 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE TABLE task_occurrence (id INT AUTO_INCREMENT NOT NULL, date DATE NOT NULL, status VARCHAR(20) NOT NULL, task_id INT NOT NULL, INDEX IDX_A2EECA5C8DB60186 (task_id), UNIQUE INDEX UNIQ_A2EECA5C8DB60186AA9E377A (task_id, date), PRIMARY KEY (id)) DEFAULT CHARACTER SET utf8mb4');
+        $this->addSql('ALTER TABLE task_occurrence ADD CONSTRAINT FK_A2EECA5C8DB60186 FOREIGN KEY (task_id) REFERENCES task (id) ON DELETE CASCADE');
+        $this->addSql("INSERT INTO task_occurrence (task_id, date, status) SELECT task_id, date, 'erledigt' FROM task_completion");
+        $this->addSql('ALTER TABLE task_completion DROP FOREIGN KEY FK_24C57CD18DB60186');
+        $this->addSql('DROP TABLE task_completion');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE task_occurrence DROP FOREIGN KEY FK_A2EECA5C8DB60186');
+        $this->addSql('DROP TABLE task_occurrence');
+    }
+}