feat(core): enhance scheduling functionality with output handling and email notifications

- Introduced new methods for appending output to files and sending email notifications based on task results.
- Updated Schedule class to support shell command execution and improved error handling.
- Refactored ScheduleOptions to include output file options for better flexibility.
- Commented out previous scheduling commands in the sample app for clarity.
- Removed unused imports in ScheduleServiceTest to streamline the code.

Author: vinayak25

integrations/sample-app/app/boot/sp/app.ts

@@ -42,37 +42,46 @@ export class AppServiceProvider extends ServiceProvider {
     /**
      * Schedule Intent Command to run daily.
      */
-    Schedule.command('send:email')
-      // .days([Schedule.MONDAY, Schedule.THURSDAY])
-      .hourly()
-      .timezone('America/Chicago')
-      .between('8:00', '17:00')
+
+    Schedule.exec('ls -la')
+      .everyTwoSeconds()
+      .appendOutputToFile('output.txt')
+      .emailOutputTo('vinayak@tryhanalabs.com')
       .run();
 
+    // Schedule.command('send:email')
+    //   // .days([Schedule.MONDAY, Schedule.THURSDAY])
+    //   .hourly()
+    //   .timezone('America/Chicago')
+    //   .between('8:00', '17:00')
+    //   .run();
+
     /**
      * Simple callback, with lifecycle methods `before` and `after`.
      */
-    Schedule.call(() => {
-      console.log('inside the schedule method');
-    })
-      .purpose('sample scheduler')
-      .before(() => console.log('this will run before the cron'))
-      .after((output: any) =>
-        console.log('this will run after the cron', output),
-      )
-      .onSuccess((result) =>
-        console.log('this will run on success the cron', result),
-      )
-      .onFailure((error) =>
-        console.log('this will run on failure the cron', error),
-      )
-      // .pingBefore('https://webhook.site/79dcb789-869b-459d-9ba9-638aae449328')
-      .thenPing('https://webhook.site/79dcb789-869b-459d-9ba9-638aae449328')
-      .weekends()
-      .everyTwoSeconds()
-      .when(() => true)
-
-      .run();
+    // Schedule.call(() => {
+    //   console.log('inside the schedule method');
+    //   return 'hello';
+    // })
+    //   .purpose('sample scheduler')
+    //   .before(() => console.log('this will run before the cron'))
+    //   .after((output: any) =>
+    //     console.log('this will run after the cron', output),
+    //   )
+    //   .onSuccess((result) =>
+    //     console.log('this will run on success the cron', result),
+    //   )
+    //   .onFailure((error) =>
+    //     console.log('this will run on failure the cron', error),
+    //   )
+    //   // .pingBefore('https://webhook.site/79dcb789-869b-459d-9ba9-638aae449328')
+    //   .thenPing('https://webhook.site/79dcb789-869b-459d-9ba9-638aae449328')
+    //   .weekends()
+    //   .everyTwoSeconds()
+    //   // .pingOnSuccess('https://webhook.site/79dcb789-869b-459d-9ba9-638aae449328')
+    //   .when(() => true)
+    //   .appendOutputToFile('output.txt')
+    //   .run();
 
     /**
      * Running a job every day at 5AM.
@@ -85,5 +94,15 @@ export class AppServiceProvider extends ServiceProvider {
     //   .everyFiveSeconds()
     //   .weekends()
     //   .run();
+
+    // Schedule.command('emails:send')
+    //   .daily()
+    //   .onSuccess((result) => {
+    //     console.log('emails:send on success', result);
+    //   })
+    //   .onFailure((error: Error) => {
+    //     console.log('emails:send on failure', error);
+    //   })
+    //   .run();
   }
 }

integrations/sample-app/app/services/schedule.ts

@@ -1,10 +1,4 @@
 import { Injectable } from '@intentjs/core';
-import {
-  Schedule,
-  SchedulerRegistry,
-  ScheduleRun,
-} from '@intentjs/core/schedule';
-
 @Injectable()
 export class ScheduleServiceTest {
   constructor() {}

packages/core/lib/scheduler/options/interface.ts

@@ -4,6 +4,7 @@ export type ScheduleOptions = {
   name?: string;
   timezone?: string;
   purpose?: string;
+  outputFile?: { file: string; append?: boolean };
 };
 
 export enum HandlerType {