重构六位定时任务服务

back/schedule/addCron.ts

@@ -0,0 +1,24 @@
+import { ServerUnaryCall, sendUnaryData } from '@grpc/grpc-js';
+import { AddCronRequest, AddCronResponse } from '../protos/cron';
+import nodeSchedule from 'node-schedule';
+import { scheduleStacks } from './data';
+import { exec } from 'child_process';
+
+const addCron = (
+  call: ServerUnaryCall<AddCronRequest, AddCronResponse>,
+  callback: sendUnaryData<AddCronResponse>,
+) => {
+  for (const item of call.request.crons) {
+    const { id, schedule, command } = item;
+    scheduleStacks.set(
+      id,
+      nodeSchedule.scheduleJob(id, schedule, async () => {
+        exec(`ID=${id} ${command}`);
+      }),
+    );
+  }
+
+  callback(null, null);
+};
+
+export { addCron };