Add cancelation charges

migrations/20190626135045-alter-booking-reservations-table-remove-old-primary-key.js

@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.removeConstraint('bookingReservations', 'bookingReservations_pkey');
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.addConstraint('bookingReservations', ['id'], {
+      name: 'bookingReservations_pkey',
+      type: 'PRIMARY KEY',
+    });
+  }
+};