From a2bc492aee6c10cbe123094aed033ac0f55dbb7b Mon Sep 17 00:00:00 2001
From: kteraguchi <kteraguchi@commonsnet.org>
Date: Thu, 28 Jul 2016 16:23:26 +0900
Subject: [PATCH] Add index
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

$connectionプロパティも追加された
---
 Config/Migration/1469689386_add_index.php | 69 +++++++++++++++++++++++
 Config/Schema/schema.php                  | 12 +++-
 2 files changed, 79 insertions(+), 2 deletions(-)
 create mode 100644 Config/Migration/1469689386_add_index.php

diff --git a/Config/Migration/1469689386_add_index.php b/Config/Migration/1469689386_add_index.php
new file mode 100644
index 0000000..694ffcb
--- /dev/null
+++ b/Config/Migration/1469689386_add_index.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * AddIndex
+ */
+
+/**
+ * Class AddIndex
+ */
+class AddIndex extends CakeMigration {
+
+/**
+ * Migration description
+ *
+ * @var string
+ */
+	public $description = 'add_index';
+
+/**
+ * Actions to be performed
+ *
+ * @var array $migration
+ */
+	public $migration = array(
+		'up' => array(
+			'alter_field' => array(
+				'tags_contents' => array(
+					'model' => array('type' => 'string', 'null' => false, 'default' => null, 'key' => 'index', 'collate' => 'utf8_general_ci', 'charset' => 'utf8'),
+				),
+			),
+			'create_field' => array(
+				'tags_contents' => array(
+					'indexes' => array(
+						'model' => array('column' => array('model', 'content_id'), 'unique' => 0),
+					),
+				),
+			),
+		),
+		'down' => array(
+			'alter_field' => array(
+				'tags_contents' => array(
+					'model' => array('type' => 'string', 'null' => false, 'default' => null, 'collate' => 'utf8_general_ci', 'charset' => 'utf8'),
+				),
+			),
+			'drop_field' => array(
+				'tags_contents' => array('indexes' => array('model')),
+			),
+		),
+	);
+
+/**
+ * Before migration callback
+ *
+ * @param string $direction Direction of migration process (up or down)
+ * @return bool Should process continue
+ */
+	public function before($direction) {
+		return true;
+	}
+
+/**
+ * After migration callback
+ *
+ * @param string $direction Direction of migration process (up or down)
+ * @return bool Should process continue
+ */
+	public function after($direction) {
+		return true;
+	}
+}
diff --git a/Config/Schema/schema.php b/Config/Schema/schema.php
index 320c60a..6f1c184 100644
--- a/Config/Schema/schema.php
+++ b/Config/Schema/schema.php
@@ -8,6 +8,13 @@
  */
 class TagsSchema extends CakeSchema {
 
+/**
+ * Database connection
+ *
+ * @var string
+ */
+	public $connection = 'master';
+	
 /**
  * before
  *
@@ -52,7 +59,7 @@ public function after($event = array()) {
  */
 	public $tags_contents = array(
 		'id' => array('type' => 'integer', 'null' => false, 'default' => null, 'unsigned' => false, 'key' => 'primary'),
-		'model' => array('type' => 'string', 'null' => false, 'default' => null, 'collate' => 'utf8_general_ci', 'charset' => 'utf8'),
+		'model' => array('type' => 'string', 'null' => false, 'default' => null, 'key' => 'index', 'collate' => 'utf8_general_ci', 'charset' => 'utf8'),
 		'content_id' => array('type' => 'integer', 'null' => false, 'default' => null, 'length' => 45, 'unsigned' => false),
 		'tag_id' => array('type' => 'integer', 'null' => false, 'default' => null, 'length' => 45, 'unsigned' => false),
 		'created_user' => array('type' => 'integer', 'null' => true, 'default' => null, 'unsigned' => false, 'comment' => 'created user | 作成者 | users.id | '),
@@ -60,7 +67,8 @@ public function after($event = array()) {
 		'modified_user' => array('type' => 'integer', 'null' => true, 'default' => null, 'unsigned' => false, 'comment' => 'modified user | 更新者 | users.id | '),
 		'modified' => array('type' => 'datetime', 'null' => true, 'default' => null, 'comment' => 'modified datetime | 更新日時 |  | '),
 		'indexes' => array(
-			'PRIMARY' => array('column' => 'id', 'unique' => 1)
+			'PRIMARY' => array('column' => 'id', 'unique' => 1),
+			'model' => array('column' => array('model', 'content_id'), 'unique' => 0)
 		),
 		'tableParameters' => array('charset' => 'utf8', 'collate' => 'utf8_general_ci', 'engine' => 'InnoDB')
 	);