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Cloud-CMS/db/migrations/20190326163016_create_layout_history_table_migration.php

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<?php
/**
* Copyright (C) 2019 Xibo Signage Ltd
*
* Xibo - Digital Signage - http://www.xibo.org.uk
*
* This file is part of Xibo.
*
* Xibo is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* Xibo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Xibo. If not, see <http://www.gnu.org/licenses/>.
*/
use Phinx\Migration\AbstractMigration;
/**
* Class CreateLayoutHistoryTableMigration
*/
class CreateLayoutHistoryTableMigration extends AbstractMigration
{
/** @inheritdoc */
public function change()
{
$table = $this->table('layouthistory', ['id' => 'layoutHistoryId']);
$table->addColumn('campaignId', 'integer')
->addColumn('layoutId', 'integer')
->addColumn('publishedDate', 'datetime', ['null' => true, 'default' => null])
->addForeignKey('campaignId', 'campaign', 'campaignId')
->create();
// insert all published layoutIds and their corresponding campaignId in the layouthistory
$this->execute('INSERT INTO `layouthistory` (campaignId, layoutId, publishedDate)
SELECT T.campaignId, L.layoutId, L.modifiedDt
FROM layout L
INNER JOIN
(SELECT
lkc.layoutId, lkc.campaignId
FROM
`campaign` C
INNER JOIN `lkcampaignlayout` lkc
ON C.campaignId = lkc.campaignId
WHERE
isLayoutSpecific = 1) T
ON T.layoutId = L.layoutId
WHERE
L.parentId IS NULL;');
}
}