Add ability to toggle payment methods

migrations/000002.php

@@ -0,0 +1,7 @@
+<?php
+// This migration adds an "enabled" column to the payment_methods table and sets all values to 1.
+// It allows the user to disable payment methods without deleting them.
+
+/** @noinspection PhpUndefinedVariableInspection */
+$db->exec('ALTER TABLE payment_methods ADD COLUMN enabled BOOLEAN DEFAULT 1');
+$db->exec('UPDATE payment_methods SET enabled = 1');