From c9271eba7c01d3a3df0aab1ac1ae64b52ce68c17 Mon Sep 17 00:00:00 2001
From: Shamim Rezaie <shamim@moodle.com>
Date: Wed, 30 Sep 2020 11:48:58 +1000
Subject: [PATCH] MDL-69166 enrol_fee: Prevent adding instance if no currency
 is supported

---
 enrol/fee/classes/plugin.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/enrol/fee/classes/plugin.php b/enrol/fee/classes/plugin.php
index 1844de0ee6d..a089e980627 100644
--- a/enrol/fee/classes/plugin.php
+++ b/enrol/fee/classes/plugin.php
@@ -105,6 +105,10 @@ class enrol_fee_plugin extends enrol_plugin {
     public function can_add_instance($courseid) {
         $context = context_course::instance($courseid, MUST_EXIST);
 
+        if (empty(\core_payment\helper::get_supported_currencies())) {
+            return false;
+        }
+
         if (!has_capability('moodle/course:enrolconfig', $context) or !has_capability('enrol/fee:config', $context)) {
             return false;
         }