fix folder name

src/Bundle/ChillMainBundle/migrations/Version20150821122935.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Chill\Migrations\Main;
+
+use Doctrine\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+
+/**
+ * drop table groupcenter_permissionsgroup, not necessary after 
+ * 20150821105642
+ */
+class Version20150821122935 extends AbstractMigration
+{
+    /**
+     * @param Schema $schema
+     */
+    public function up(Schema $schema): void
+    {
+        
+        $this->addSql('DROP TABLE groupcenter_permissionsgroup');
+        $this->addSql('ALTER TABLE group_centers ALTER permissionsGroup_id SET NOT NULL');
+
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE group_centers ALTER permissionsGroup_id SET DEFAULT NULL');
+        $this->addSql('CREATE TABLE groupcenter_permissionsgroup (groupcenter_id INT NOT NULL, permissionsgroup_id INT NOT NULL, PRIMARY KEY(groupcenter_id, permissionsgroup_id))');
+        $this->addSql('CREATE INDEX idx_55dfec607ec2fa68 ON groupcenter_permissionsgroup (groupcenter_id)');
+        $this->addSql('CREATE INDEX idx_55dfec606fa97d46 ON groupcenter_permissionsgroup (permissionsgroup_id)');
+       
+        $this->addSql('ALTER TABLE groupcenter_permissionsgroup ADD CONSTRAINT fk_55dfec607ec2fa68 FOREIGN KEY (groupcenter_id) REFERENCES group_centers (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE groupcenter_permissionsgroup ADD CONSTRAINT fk_55dfec606fa97d46 FOREIGN KEY (permissionsgroup_id) REFERENCES permission_groups (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+
+    }
+}