From ab09fdd6a0c826aad58b063b8fe24a2e68a3667c Mon Sep 17 00:00:00 2001
From: Markus <markus.heck@hs-kempten.de>
Date: Thu, 19 Sep 2024 14:32:34 +0200
Subject: [PATCH] upgrade existing courses to new completionlib settings on
 plugin upgrade

---
 db/upgrade.php         | 32 ++++++++++++++++++++++++++++++
 tests/upgrade_test.php | 44 ++++++++++++++++++++++++++++++++++++++++++
 version.php            |  2 +-
 3 files changed, 77 insertions(+), 1 deletion(-)
 create mode 100644 db/upgrade.php
 create mode 100644 tests/upgrade_test.php

diff --git a/db/upgrade.php b/db/upgrade.php
new file mode 100644
index 0000000..e9f6edc
--- /dev/null
+++ b/db/upgrade.php
@@ -0,0 +1,32 @@
+<?php
+
+use local_adler\local\exceptions\not_an_adler_course_exception;
+use local_adler\local\upgrade\upgrade_3_2_0_to_4_0_0_completionlib;
+
+/**
+ * @throws moodle_exception
+ * @throws not_an_adler_course_exception
+ */
+function xmldb_local_adler_upgrade($oldversion): bool {
+//    global $CFG, $DB;
+//    $dbman = $DB->get_manager(); // Loads ddl manager and xmldb classes.
+
+    if ($oldversion < 2024090900) {
+        $courses = get_courses('all');
+        foreach ($courses as $course) {
+            if ($course->id == 1) {
+                // moodle special course for startpage
+                continue;
+            }
+            try {
+                $upgrader = new upgrade_3_2_0_to_4_0_0_completionlib($course->id);
+                $upgrader->execute();
+            } catch (not_an_adler_course_exception $e) {
+                // Do nothing
+            }
+        }
+    }
+
+    // Everything has succeeded to here. Return true.
+    return true;
+}
\ No newline at end of file
diff --git a/tests/upgrade_test.php b/tests/upgrade_test.php
new file mode 100644
index 0000000..a33eb16
--- /dev/null
+++ b/tests/upgrade_test.php
@@ -0,0 +1,44 @@
+<?php /** @noinspection PhpIllegalPsrClassPathInspection */
+
+global $CFG;
+
+use local_adler\lib\adler_testcase;
+
+require_once($CFG->dirroot . '/local/adler/tests/lib/adler_testcase.php');
+require_once($CFG->dirroot . '/local/adler/db/upgrade.php');
+
+class upgrade_test extends adler_testcase {
+
+    private function create_legacy_module(int $course_id): stdClass {
+        return $this->getDataGenerator()->get_plugin_generator('mod_url')->create_instance([
+            'course' => $course_id,
+            'completion' => COMPLETION_TRACKING_MANUAL,
+            'completeionview' => 0,
+            'completionpassgrade' => 0
+        ]);
+    }
+    public function test_upgrade_2024090900_completion_changes() {
+        // Create 3 courses
+        $course1 = $this->getDataGenerator()->create_course(['enablecompletion' => 1]);
+        $course2 = $this->getDataGenerator()->create_course(['enablecompletion' => 1]);
+        $course3 = $this->getDataGenerator()->create_course(['enablecompletion' => 1]);
+
+        $this->getDataGenerator()->get_plugin_generator('local_adler')->create_adler_course_object($course1->id);
+        $this->getDataGenerator()->get_plugin_generator('local_adler')->create_adler_course_object($course3->id);
+
+        $course1_mod1 = $this->create_legacy_module($course1->id);
+        $course2_mod1 = $this->create_legacy_module($course2->id);
+        $course_3_mod1 = $this->create_legacy_module($course3->id);
+
+        // call cud
+        xmldb_local_adler_upgrade(2024090800);
+
+        // verify
+        $cm1 = get_fast_modinfo($course1->id)->get_cm($course1_mod1->cmid);
+        $this->assertEquals(COMPLETION_TRACKING_AUTOMATIC, $cm1->completion);
+        $cm2 = get_fast_modinfo($course2->id)->get_cm($course2_mod1->cmid);
+        $this->assertEquals(COMPLETION_TRACKING_MANUAL, $cm2->completion);
+        $cm3 = get_fast_modinfo($course3->id)->get_cm($course_3_mod1->cmid);
+        $this->assertEquals(COMPLETION_TRACKING_AUTOMATIC, $cm3->completion);
+    }
+}
\ No newline at end of file
diff --git a/version.php b/version.php
index 305d49e..dede197 100644
--- a/version.php
+++ b/version.php
@@ -21,7 +21,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2024060300;
+$plugin->version = 2024090900;
 $plugin->requires = 2022112800;  // Moodle version
 $plugin->component = 'local_adler';
 $plugin->release = '3.2.0-dev';