Initial Upload

db/migrations/20200422101006_add_data_set_row_limit_migration.php

@@ -0,0 +1,53 @@
+<?php
+/**
+ * Copyright (C) 2020 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 AddDataSetRowLimitMigration extends AbstractMigration
+{
+    /** @inheritdoc */
+    public function change()
+    {
+        // add the CMS Setting for hard limit on DataSet size.
+        if (!$this->fetchRow('SELECT * FROM `setting` WHERE setting = \'DATASET_HARD_ROW_LIMIT\'')) {
+
+            $this->table('setting')->insert([
+                [
+                    'setting' => 'DATASET_HARD_ROW_LIMIT',
+                    'value' => 10000,
+                    'userSee' => 1,
+                    'userChange' => 1
+                ]
+            ])->save();
+        }
+
+        // add two new columns to DataSet table, soft limit on DataSet size and policy on what to do when the limit is hit (stop|fifo)
+        $dataSetTable = $this->table('dataset');
+
+        if (!$dataSetTable->hasColumn('rowLimit')) {
+            $dataSetTable
+                ->addColumn('rowLimit', 'integer', ['null' => true, 'default' => null])
+                ->addColumn('limitPolicy', 'string', ['limit' => 50, 'default' => null, 'null' => true])
+                ->save();
+        }
+    }
+}