upgrade app

app/Migrations/Schema/V111/Version20160706145000.php

@@ -0,0 +1,41 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Application\Migrations\Schema\V111;
+
+use Application\Migrations\AbstractMigrationChamilo;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Types\Type;
+
+/**
+ * Class Version20160706145000
+ * Add tag extra field for skills
+ * @package Application\Migrations\Schema\V111
+ */
+class Version20160706145000 extends AbstractMigrationChamilo
+{
+    /**
+     * @param Schema $schema
+     * @throws \Doctrine\DBAL\DBALException
+     * @throws \Doctrine\DBAL\Schema\SchemaException
+     */
+    public function up(Schema $schema)
+    {
+        $connection = $this->connection;
+        $sql = "SELECT id FROM extra_field WHERE variable = 'tags'";
+        $result = $connection->executeQuery($sql)->fetchAll();
+        if (empty($result)) {
+            $this->addSql("INSERT INTO extra_field (extra_field_type, field_type, variable, display_text, visible, changeable, created_at) VALUES (8, 10, 'tags', 'Tags', 1, 1, NOW())");
+        }
+    }
+
+    /**
+     * @param Schema $schema
+     * @throws \Doctrine\DBAL\DBALException
+     * @throws \Doctrine\DBAL\Schema\SchemaException
+     */
+    public function down(Schema $schema)
+    {
+        $this->addSql("DELETE FROM extra_field WHERE extra_field_type = 8 AND field_type = 10 AND variable = 'tags'");
+    }
+}