1 files changed, 10 insertions, 7 deletions

diff --git a/app/DoctrineMigrations/Version20161122203647.php b/app/DoctrineMigrations/Version20161122203647.php
index ea2703b6..94197193 100644
--- a/app/DoctrineMigrations/Version20161122203647.php
+++ b/app/DoctrineMigrations/Version20161122203647.php
@@ -8,7 +8,7 @@ use Symfony\Component\DependencyInjection\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
- * Methods and properties removed from `FOS\UserBundle\Model\User`
+ * Methods and properties removed from `FOS\UserBundle\Model\User`.
  *
  * - `$expired`
  * - `$credentialsExpired`
@@ -32,7 +32,7 @@ class Version20161122203647 extends AbstractMigration implements ContainerAwareI
 
     private function getTable($tableName)
     {
-        return $this->container->getParameter('database_table_prefix') . $tableName;
+        return $this->container->getParameter('database_table_prefix').$tableName;
     }
 
     /**
@@ -40,10 +40,12 @@ class Version20161122203647 extends AbstractMigration implements ContainerAwareI
      */
     public function up(Schema $schema)
     {
-        $this->abortIf($this->connection->getDatabasePlatform()->getName() === 'sqlite', 'This up migration can\'t be executed on SQLite databases, because SQLite don\'t support DROP COLUMN.');
+        $userTable = $schema->getTable($this->getTable('user'));
 
-        $this->addSql('ALTER TABLE '.$this->getTable('user').' DROP expired');
-        $this->addSql('ALTER TABLE '.$this->getTable('user').' DROP credentials_expired');
+        $this->skipIf(false === $userTable->hasColumn('expired') || false === $userTable->hasColumn('credentials_expired'), 'It seems that you already played this migration.');
+
+        $userTable->dropColumn('expired');
+        $userTable->dropColumn('credentials_expired');
     }
 
     /**
@@ -51,7 +53,8 @@ class Version20161122203647 extends AbstractMigration implements ContainerAwareI
      */
     public function down(Schema $schema)
     {
-        $this->addSql('ALTER TABLE '.$this->getTable('user').' ADD expired tinyint(1) NULL DEFAULT 0');
-        $this->addSql('ALTER TABLE '.$this->getTable('user').' ADD credentials_expired tinyint(1) NULL DEFAULT 0');
+        $userTable = $schema->getTable($this->getTable('user'));
+        $userTable->addColumn('expired', 'smallint');
+        $userTable->addColumn('credentials_expired', 'smallint');
     }
 }