1 files changed, 10 insertions, 7 deletions

diff --git a/app/DoctrineMigrations/Version20160916201049.php b/app/DoctrineMigrations/Version20160916201049.php
index 0d2edf9e..9390755e 100644
--- a/app/DoctrineMigrations/Version20160916201049.php
+++ b/app/DoctrineMigrations/Version20160916201049.php
@@ -21,7 +21,7 @@ class Version20160916201049 extends AbstractMigration implements ContainerAwareI
 
     private function getTable($tableName)
     {
-        return $this->container->getParameter('database_table_prefix') . $tableName;
+        return $this->container->getParameter('database_table_prefix').$tableName;
     }
 
     /**
@@ -29,8 +29,12 @@ class Version20160916201049 extends AbstractMigration implements ContainerAwareI
      */
     public function up(Schema $schema)
     {
-        $this->addSql('ALTER TABLE "'.$this->getTable('config').'" ADD pocket_consumer_key VARCHAR(255) DEFAULT NULL');
-        $this->addSql("DELETE FROM \"".$this->getTable('craue_config_setting')."\" WHERE name = 'pocket_consumer_key';");
+        $configTable = $schema->getTable($this->getTable('config'));
+
+        $this->skipIf($configTable->hasColumn('pocket_consumer_key'), 'It seems that you already played this migration.');
+
+        $configTable->addColumn('pocket_consumer_key', 'string');
+        $this->addSql('DELETE FROM '.$this->getTable('craue_config_setting')." WHERE name = 'pocket_consumer_key';");
     }
 
     /**
@@ -38,9 +42,8 @@ class Version20160916201049 extends AbstractMigration implements ContainerAwareI
      */
     public function down(Schema $schema)
     {
-        $this->abortIf($this->connection->getDatabasePlatform()->getName() == 'sqlite', 'Migration can only be executed safely on \'mysql\' or \'postgresql\'.');
-
-        $this->addSql('ALTER TABLE "'.$this->getTable('config').'" DROP pocket_consumer_key');
-        $this->addSql("INSERT INTO \"".$this->getTable('craue_config_setting')."\" (name, value, section) VALUES ('pocket_consumer_key', NULL, 'import')");
+        $configTable = $schema->getTable($this->getTable('config'));
+        $configTable->dropColumn('pocket_consumer_key');
+        $this->addSql('INSERT INTO '.$this->getTable('craue_config_setting')." (name, value, section) VALUES ('pocket_consumer_key', NULL, 'import')");
     }
 }