You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
149 lines
5.6 KiB
149 lines
5.6 KiB
<?php |
|
/** |
|
* @link http://www.yiiframework.com/ |
|
* @copyright Copyright (c) 2008 Yii Software LLC |
|
* @license http://www.yiiframework.com/license/ |
|
*/ |
|
|
|
use yii\base\InvalidConfigException; |
|
use yii\rbac\DbManager; |
|
|
|
/** |
|
* Initializes RBAC tables |
|
* |
|
* @author Alexander Kochetov <creocoder@gmail.com> |
|
* @since 2.0 |
|
*/ |
|
class m140506_102106_rbac_init extends \yii\db\Migration |
|
{ |
|
/** |
|
* @throws yii\base\InvalidConfigException |
|
* @return DbManager |
|
*/ |
|
protected function getAuthManager() |
|
{ |
|
$authManager = Yii::$app->getAuthManager(); |
|
if (!$authManager instanceof DbManager) { |
|
throw new InvalidConfigException('You should configure "authManager" component to use database before executing this migration.'); |
|
} |
|
return $authManager; |
|
} |
|
|
|
/** |
|
* @return bool |
|
*/ |
|
protected function isMSSQL() |
|
{ |
|
return $this->db->driverName === 'mssql' || $this->db->driverName === 'sqlsrv' || $this->db->driverName === 'dblib'; |
|
} |
|
|
|
/** |
|
* @inheritdoc |
|
*/ |
|
public function up() |
|
{ |
|
$authManager = $this->getAuthManager(); |
|
$this->db = $authManager->db; |
|
|
|
$tableOptions = null; |
|
if ($this->db->driverName === 'mysql') { |
|
// http://stackoverflow.com/questions/766809/whats-the-difference-between-utf8-general-ci-and-utf8-unicode-ci |
|
$tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB'; |
|
} |
|
|
|
$this->createTable($authManager->ruleTable, [ |
|
'name' => $this->string(64)->notNull(), |
|
'data' => $this->text(), |
|
'created_at' => $this->integer(), |
|
'updated_at' => $this->integer(), |
|
'PRIMARY KEY (name)', |
|
], $tableOptions); |
|
|
|
$this->createTable($authManager->itemTable, [ |
|
'name' => $this->string(64)->notNull(), |
|
'type' => $this->integer()->notNull(), |
|
'description' => $this->text(), |
|
'rule_name' => $this->string(64), |
|
'data' => $this->text(), |
|
'created_at' => $this->integer(), |
|
'updated_at' => $this->integer(), |
|
'PRIMARY KEY (name)', |
|
'FOREIGN KEY (rule_name) REFERENCES ' . $authManager->ruleTable . ' (name)'. |
|
($this->isMSSQL() ? '' : ' ON DELETE SET NULL ON UPDATE CASCADE'), |
|
], $tableOptions); |
|
$this->createIndex('idx-auth_item-type', $authManager->itemTable, 'type'); |
|
|
|
$this->createTable($authManager->itemChildTable, [ |
|
'parent' => $this->string(64)->notNull(), |
|
'child' => $this->string(64)->notNull(), |
|
'PRIMARY KEY (parent, child)', |
|
'FOREIGN KEY (parent) REFERENCES ' . $authManager->itemTable . ' (name)'. |
|
($this->isMSSQL() ? '' : ' ON DELETE CASCADE ON UPDATE CASCADE'), |
|
'FOREIGN KEY (child) REFERENCES ' . $authManager->itemTable . ' (name)'. |
|
($this->isMSSQL() ? '' : ' ON DELETE CASCADE ON UPDATE CASCADE'), |
|
], $tableOptions); |
|
|
|
$this->createTable($authManager->assignmentTable, [ |
|
'item_name' => $this->string(64)->notNull(), |
|
'user_id' => $this->string(64)->notNull(), |
|
'created_at' => $this->integer(), |
|
'PRIMARY KEY (item_name, user_id)', |
|
'FOREIGN KEY (item_name) REFERENCES ' . $authManager->itemTable . ' (name) ON DELETE CASCADE ON UPDATE CASCADE', |
|
], $tableOptions); |
|
|
|
if($this->isMsSQL()) { |
|
$this->execute("CREATE TRIGGER dbo.trigger_auth_item_child |
|
ON dbo.{$authManager->itemTable} |
|
INSTEAD OF DELETE, UPDATE |
|
AS |
|
DECLARE @old_name VARCHAR (64) = (SELECT name FROM deleted) |
|
DECLARE @new_name VARCHAR (64) = (SELECT name FROM inserted) |
|
BEGIN |
|
IF COLUMNS_UPDATED() > 0 |
|
BEGIN |
|
IF @old_name <> @new_name |
|
BEGIN |
|
ALTER TABLE auth_item_child NOCHECK CONSTRAINT FK__auth_item__child; |
|
UPDATE auth_item_child SET child = @new_name WHERE child = @old_name; |
|
END |
|
UPDATE auth_item |
|
SET name = (SELECT name FROM inserted), |
|
type = (SELECT type FROM inserted), |
|
description = (SELECT description FROM inserted), |
|
rule_name = (SELECT rule_name FROM inserted), |
|
data = (SELECT data FROM inserted), |
|
created_at = (SELECT created_at FROM inserted), |
|
updated_at = (SELECT updated_at FROM inserted) |
|
WHERE name IN (SELECT name FROM deleted) |
|
IF @old_name <> @new_name |
|
BEGIN |
|
ALTER TABLE auth_item_child CHECK CONSTRAINT FK__auth_item__child; |
|
END |
|
END |
|
ELSE |
|
BEGIN |
|
DELETE FROM dbo.{$authManager->itemChildTable} WHERE parent IN (SELECT name FROM deleted) OR child IN (SELECT name FROM deleted); |
|
DELETE FROM dbo.{$authManager->itemTable} WHERE name IN (SELECT name FROM deleted); |
|
END |
|
END;"); |
|
} |
|
} |
|
|
|
/** |
|
* @inheritdoc |
|
*/ |
|
public function down() |
|
{ |
|
$authManager = $this->getAuthManager(); |
|
$this->db = $authManager->db; |
|
|
|
if($this->isMsSQL()) { |
|
$this->execute('DROP dbo.trigger_auth_item_child;'); |
|
} |
|
|
|
$this->dropTable($authManager->assignmentTable); |
|
$this->dropTable($authManager->itemChildTable); |
|
$this->dropTable($authManager->itemTable); |
|
$this->dropTable($authManager->ruleTable); |
|
} |
|
} |