design updates

src/server/backend/api/postHandler.js

@@ -233,8 +233,9 @@ class POSTHandler {
                             } ).catch( err => {
                                 console.error( err );
                             } );
+                        } ).catch( () => {
+                            console.log( '[ Ticketing ] An error occurred loading data form temp database' );
                         } );
-                        // TODO: Add catch block
                     }
                 }
             } else if ( call === 'deselectTicket' ) {

src/server/backend/plugins/payments/payrexx/module.payrexx.js

@@ -40,8 +40,7 @@ exports.init = function () {
         },
         createGateway: function ( params ) {
             if ( !params.amount ) {
-                // TODO: Think if we really have to throw here
-                throw new Error( 'Amount required!' );
+                return false;
             }
 
             const defaultParams = {