add payrexx as payment provider

src/webapp/main/src/views/admin/SettingsView.vue

@@ -9,6 +9,9 @@
 
 <template>
     <div>
+        <!-- <h2>Setup check</h2> -->
+        <!-- TODO: Maybe add -->
+        <!-- TODO: call config check of payment + check if events are deployed -->
         <h2>Settings</h2>
         <p>Changing any of these settings requires a restart of libreevent.</p>
         <p>Currency codes used must be valid ISO 4217 codes. Read more on <a href="https://libreevent.janishutz.com/docs/admin-panel/settings#currency" target="_blank">this page</a> of the documentation <!-- https://en.wikipedia.org/wiki/ISO_4217#List_of_ISO_4217_currency_codes"--></p>
@@ -171,9 +174,9 @@
             },
             showPaymentSettings () {
                 this.$refs.popup.openPopup( 'Payment gateway settings', {
-                    'link': '/payments/settings',
-                }
-            , 'iframe' );
+                        'link': '/payments/settings',
+                    }
+                , 'iframe' );
             },
             createAccount() {
                 this.$refs.popup.openPopup( 'Create new admin user', {
@@ -224,6 +227,7 @@
             },
             handlePopupReturns( data ) {
                 console.log( data );
+                // TODO: Delete user
                 if ( data.status === 'cancel' ) {
                     console.log( 'user canceled' );
                     return;