add nonce migration

migrations/20240505080859-add-nonce.js

@@ -0,0 +1,33 @@
+'use strict';
+// sql template autogenerated by gen-db-migrates
+
+var async = require('async')
+var dbm;
+var type;
+var seed;
+
+/**
+* We receive the dbmigrate dependency from dbmigrate initially.
+* This enables us to not have to rely on NODE_PATH.
+*/
+exports.setup = function(options, seedLink) {
+  dbm = options.dbmigrate;
+  type = dbm.dataType;
+  seed = seedLink;
+};
+
+exports.up = function (db, callback) {
+  async.series([
+    (cb) => db.addColumn('order', 'nonce', {"type":"real","defaultValue":0}, cb),
+(cb) => db.addColumn('order', 'hash', {"type":"text"}, cb),
+
+  ], callback);
+}
+
+exports.down = function(db) {
+  return null;
+};
+
+exports._meta = {
+  "version": 1
+};