From f77e4ce527430def5c2ffcec68464dcc090fa4d2 Mon Sep 17 00:00:00 2001
From: Marcus Green <marcusavgreen@gmail.com>
Date: Fri, 13 Oct 2023 21:37:46 +0100
Subject: [PATCH] add db/upgrade.php

---
 db/upgrade.php | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 version.php    |  2 +-
 2 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 db/upgrade.php

diff --git a/db/upgrade.php b/db/upgrade.php
new file mode 100644
index 0000000..1408b1b
--- /dev/null
+++ b/db/upgrade.php
@@ -0,0 +1,49 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Capability definitions for the driprelease
+ *
+ * @package    tool_driprelease
+ * @copyright  2022 Marcus Green
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+/**
+ * Upgrade code for  tool_driprelease.
+ * @param int $oldversion the version we are upgrading from.
+ */
+function xmldb_tool_driprelease($oldversion = 0) {
+    global $DB;
+
+    $dbman = $DB->get_manager();
+    if ($oldversion < 2023100300) {
+
+        // Define field coursegroup to be added to tool_driprelease.
+        $table = new xmldb_table('tool_driprelease');
+        $field = new xmldb_field('coursegroup', XMLDB_TYPE_CHAR, '50', null, null, null, null, 'sessionlength');
+
+        // Conditionally launch add field coursegroup.
+        if (!$dbman->field_exists($table, $field)) {
+            $dbman->add_field($table, $field);
+        }
+
+        // Driprelease savepoint reached.
+        upgrade_plugin_savepoint(true, 2023100300, 'tool', 'driprelease');
+    }
+
+    return true;
+}
\ No newline at end of file
diff --git a/version.php b/version.php
index 4234125..9e29bcd 100644
--- a/version.php
+++ b/version.php
@@ -26,6 +26,6 @@
 
 $plugin->component = 'tool_driprelease';
 $plugin->release = '0.2.0';
-$plugin->version = 2023021600;
+$plugin->version = 2023100300;
 $plugin->requires = 2020110900;
 $plugin->maturity = MATURITY_BETA;