v12.0.0 - initial commit

packages/server/lib/new-admin/graphql/resolvers/machine.resolver.js

@@ -0,0 +1,33 @@
+const DataLoader = require('dataloader')
+
+const { machineAction } = require('../../services/machines')
+
+const machineLoader = require('../../../machine-loader')
+const machineEventsByIdBatch =
+  require('../../../postgresql_interface').machineEventsByIdBatch
+
+const machineEventsLoader = new DataLoader(
+  ids => {
+    return machineEventsByIdBatch(ids)
+  },
+  { cache: false },
+)
+
+const resolvers = {
+  Machine: {
+    latestEvent: parent => machineEventsLoader.load(parent.deviceId),
+  },
+  Query: {
+    machines: () => machineLoader.getMachineNames(),
+    machine: (...[, { deviceId }]) => machineLoader.getMachine(deviceId),
+    unpairedMachines: () => machineLoader.getUnpairedMachines(),
+  },
+  Mutation: {
+    assignMachinesToGroup: (...[, { deviceIds, groupId }]) =>
+      machineLoader.assignToGroup(deviceIds, groupId),
+    machineAction: (...[, { deviceId, action, cashUnits, newName }, context]) =>
+      machineAction({ deviceId, action, cashUnits, newName }, context),
+  },
+}
+
+module.exports = resolvers