New migration. Copypaste table now have foreign key for languages.

app/DoctrineMigrations/Version20150302213116.php

@@ -6,7 +6,7 @@ use Doctrine\DBAL\Migrations\AbstractMigration;
 use Doctrine\DBAL\Schema\Schema;
 
 /**
- * Auto-generated Migration: Please modify to your needs!
+ * Updating tables and column names
  */
 class Version20150302213116 extends AbstractMigration
 {

app/DoctrineMigrations/Version20150302223210.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Application\Migrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+
+/**
+ * Converting languages to the InnoDB and adding foreign key
+ */
+class Version20150302223210 extends AbstractMigration
+{
+    public function up(Schema $schema)
+    {
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() != 'mysql', 'Migration can only be executed safely on \'mysql\'.');
+
+        $this->write('Converting languages table to InnoDB format...');
+        $this->addSql('ALTER TABLE languages ENGINE=InnoDB');
+        $this->write('Updating copypaste table structure...');
+        $this->addSql('ALTER TABLE copypastes CHANGE language language_id INT DEFAULT NULL');
+        $this->write('Adding foreign key...');
+        $this->addSql('ALTER TABLE copypastes ADD CONSTRAINT FK_DBA4BEBE82F1BAF4 FOREIGN KEY (language_id) REFERENCES languages (id)');
+        $this->write('Creating copypaste language index...');
+        $this->addSql('CREATE INDEX IDX_DBA4BEBE82F1BAF4 ON copypastes (language_id)');
+    }
+
+    public function down(Schema $schema)
+    {
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() != 'mysql', 'Migration can only be executed safely on \'mysql\'.');
+        
+        $this->write('Dropping foreign key...');
+        $this->addSql('ALTER TABLE copypastes DROP FOREIGN KEY FK_DBA4BEBE82F1BAF4');
+        $this->write('Dropping copypaste language index...');
+        $this->addSql('DROP INDEX IDX_DBA4BEBE82F1BAF4 ON copypastes');
+        $this->addSql('ALTER TABLE copypastes CHANGE language_id language INT NOT NULL, DROP language_id');
+        $this->write('Converting languages table to MyISAM format...');
+        $this->addSql('ALTER TABLE languages ENGINE=MyISAM');
+    }
+}

src/Skobkin/Bundle/CopyPasteBundle/Entity/Copypaste.php

@@ -41,9 +41,10 @@ class Copypaste
     private $description;
 
     /**
-     * @var integer
+     * @var Language
      *
-     * @ORM\Column(name="language", type="integer", nullable=false)
+     * @ORM\ManyToOne(targetEntity="Language")
+     * @ORM\JoinColumn(name="language_id", referencedColumnName="id")
      */
     private $language;
 
@@ -138,7 +139,7 @@ class Copypaste
     }
 
     /**
-     * Get codeComment
+     * Get code description
      *
      * @return string 
      */
@@ -240,7 +241,7 @@ class Copypaste
     }
 
     /**
-     * Set dateExp
+     * Set expiration date
      *
      * @param \DateTime $dateExpire
      * @return Paste
@@ -253,7 +254,7 @@ class Copypaste
     }
 
     /**
-     * Get dateExp
+     * Get expiration date
      *
      * @return \DateTime 
      */