From 067ae472cc50a6047d6197f1a042ce239153407d Mon Sep 17 00:00:00 2001
From: =?utf8?q?Nicolas=20L=C5=93uillet?= <nicolas@loeuillet.org>
Date: Wed, 30 Nov 2016 12:29:55 +0100
Subject: [PATCH] Named index

---
 app/DoctrineMigrations/Version20161104073720.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/DoctrineMigrations/Version20161104073720.php b/app/DoctrineMigrations/Version20161104073720.php
index cd2029cb..4721426a 100644
--- a/app/DoctrineMigrations/Version20161104073720.php
+++ b/app/DoctrineMigrations/Version20161104073720.php
@@ -14,6 +14,8 @@ class Version20161104073720 extends AbstractMigration implements ContainerAwareI
      */
     private $container;
 
+    private $indexName = 'IDX_entry_created_at';
+
     public function setContainer(ContainerInterface $container = null)
     {
         $this->container = $container;
@@ -30,7 +32,9 @@ class Version20161104073720 extends AbstractMigration implements ContainerAwareI
     public function up(Schema $schema)
     {
         $entryTable = $schema->getTable($this->getTable('entry'));
-        $entryTable->addIndex(['created_at']);
+        $this->skipIf($entryTable->hasIndex($this->indexName), 'It seems that you already played this migration.');
+
+        $entryTable->addIndex(['created_at'], $this->indexName);
     }
 
     /**
@@ -38,5 +42,9 @@ class Version20161104073720 extends AbstractMigration implements ContainerAwareI
      */
     public function down(Schema $schema)
     {
+        $entryTable = $schema->getTable($this->getTable('entry'));
+        $this->skipIf(false === $entryTable->hasIndex($this->indexName), 'It seems that you already played this migration.');
+
+        $entryTable->dropIndex($this->indexName);
     }
 }
-- 
2.41.0