Add migration for Cloudlog version 2.7.6

Introduces migration 231 to update the application version to 2.7.6 and trigger the version info dialog for users. Updates the migration version in the configuration to 231.

Author: magicbug

application/config/migration.php

@@ -22,7 +22,7 @@
 |
 */
 
-$config['migration_version'] = 230;
+$config['migration_version'] = 231;
 
 /*
 |--------------------------------------------------------------------------

application/migrations/231_tag_2_7_6.php

@@ -0,0 +1,30 @@
+<?php
+
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+*   Tag Cloudlog as 2.7.6
+*/
+
+class Migration_tag_2_7_6 extends CI_Migration {
+
+    public function up()
+    {
+
+        // Tag Cloudlog 2.7.5
+        $this->db->where('option_name', 'version');
+        $this->db->update('options', array('option_value' => '2.7.6'));
+
+        // Trigger Version Info Dialog
+        $this->db->where('option_type', 'version_dialog');
+        $this->db->where('option_name', 'confirmed');
+        $this->db->update('user_options', array('option_value' => 'false'));
+
+    }
+
+    public function down()
+    {
+        $this->db->where('option_name', 'version');
+        $this->db->update('options', array('option_value' => '2.7.5'));
+    }
+}