fix: add created_at to wallet table

database/migrations/20211007223144-AddCreatedAtWallet.js

@@ -0,0 +1,31 @@
+'use strict';
+
+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) {
+  return db.addColumn('wallet', 'created_at', {
+    type: 'timestamp',
+    notNull: true,
+   defaultValue: new String('now()')
+  });
+};
+
+exports.down = function(db) {
+  return db.removeColumn('wallet', 'created_at');
+};
+
+exports._meta = {
+  "version": 1
+};