Calculate door lock charges

migrations/20190612123950-alter-unscheduledIncidents-table.js

@@ -0,0 +1,35 @@
+'use strict';
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.sequelize.transaction((t) => {
+      return Promise.all([
+        queryInterface.removeColumn('unscheduledIncidents', 'chargeType'),
+        queryInterface.addColumn('unscheduledIncidents', 'chargePrice', {
+          type: Sequelize.FLOAT,
+          after: 'doorLockEventTimestamp'
+        }),
+        queryInterface.addColumn('unscheduledIncidents', 'timeIntervalsToCharge', {
+          type: Sequelize.INTEGER,
+          after: 'chargePrice'
+        }),
+        queryInterface.renameColumn('unscheduledIncidents', 'chargeFee', 'totalChargeFee')
+      ]);
+    });
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.sequelize.transaction((t) => {
+      return Promise.all([
+        queryInterface.renameColumn('unscheduledIncidents', 'totalChargeFee', 'chargeFee'),
+        queryInterface.removeColumn('unscheduledIncidents', 'timeIntervalsToCharge'),
+        queryInterface.removeColumn('unscheduledIncidents', 'chargePrice'),
+        queryInterface.addColumn('unscheduledIncidents', 'chargeType', {
+          type: Sequelize.ENUM,
+          values: ['unlocked', 'unscheduled'],
+          after: 'doorLockEventTimestamp'
+        }),
+      ]);
+    });
+  }
+};