Add cron trigger table (#14110)

This Pr begins the extensibility journey
- adds a `core.cronTrigger` table
- add a oneToMany relation between core.serverlessFunction and
`core.cronTrigger` (one serverlessFunction can be triggered by multiple
cronTriggers)
- add a job to trigger a serverless function
- adds a cron to trigger serverlessFunction (via the trigger job) based
on the core.cronTrigger.setting.pattern
- adds a command to register the cron
- add the command in `cron-register-all.command.ts`

packages/twenty-server/src/engine/metadata-modules/serverless-function/jobs/serverless-function-trigger.job.ts

@@ -0,0 +1,32 @@
+import { Scope } from '@nestjs/common';
+
+import { Processor } from 'src/engine/core-modules/message-queue/decorators/processor.decorator';
+import { MessageQueue } from 'src/engine/core-modules/message-queue/message-queue.constants';
+import { Process } from 'src/engine/core-modules/message-queue/decorators/process.decorator';
+import { ServerlessFunctionService } from 'src/engine/metadata-modules/serverless-function/serverless-function.service';
+
+export type ServerlessFunctionTriggerJobData = {
+  serverlessFunctionId: string;
+  workspaceId: string;
+  payload?: object;
+};
+
+@Processor({
+  queueName: MessageQueue.serverlessFunctionQueue,
+  scope: Scope.REQUEST,
+})
+export class ServerlessFunctionTriggerJob {
+  constructor(
+    private readonly serverlessFunctionService: ServerlessFunctionService,
+  ) {}
+
+  @Process(ServerlessFunctionTriggerJob.name)
+  async handle(data: ServerlessFunctionTriggerJobData) {
+    await this.serverlessFunctionService.executeOneServerlessFunction(
+      data.serverlessFunctionId,
+      data.workspaceId,
+      data.payload || {},
+      'draft',
+    );
+  }
+}

packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.entity.ts

@@ -7,9 +7,11 @@ import {
   Index,
   PrimaryGeneratedColumn,
   UpdateDateColumn,
+  OneToMany,
 } from 'typeorm';
 
 import { InputSchema } from 'src/modules/workflow/workflow-builder/workflow-schema/types/input-schema.type';
+import { CronTrigger } from 'src/engine/metadata-modules/trigger/entities/cron-trigger.entity';
 
 const DEFAULT_SERVERLESS_TIMEOUT_SECONDS = 300; // 5 minutes
 
@@ -52,6 +54,15 @@ export class ServerlessFunctionEntity {
   @Column({ nullable: false, type: 'uuid' })
   workspaceId: string;
 
+  @OneToMany(
+    () => CronTrigger,
+    (cronTrigger) => cronTrigger.serverlessFunction,
+    {
+      cascade: true,
+    },
+  )
+  cronTriggers: CronTrigger[];
+
   @CreateDateColumn({ type: 'timestamptz' })
   createdAt: Date;
 

packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.module.ts

@@ -12,6 +12,7 @@ import { ThrottlerModule } from 'src/engine/core-modules/throttler/throttler.mod
 import { ServerlessFunctionEntity } from 'src/engine/metadata-modules/serverless-function/serverless-function.entity';
 import { ServerlessFunctionResolver } from 'src/engine/metadata-modules/serverless-function/serverless-function.resolver';
 import { ServerlessFunctionService } from 'src/engine/metadata-modules/serverless-function/serverless-function.service';
+import { ServerlessFunctionTriggerJob } from 'src/engine/metadata-modules/serverless-function/jobs/serverless-function-trigger.job';
 
 @Module({
   imports: [
@@ -23,7 +24,11 @@ import { ServerlessFunctionService } from 'src/engine/metadata-modules/serverles
     AuditModule,
     FeatureFlagModule,
   ],
-  providers: [ServerlessFunctionService, ServerlessFunctionResolver],
+  providers: [
+    ServerlessFunctionService,
+    ServerlessFunctionTriggerJob,
+    ServerlessFunctionResolver,
+  ],
   exports: [ServerlessFunctionService],
 })
 export class ServerlessFunctionModule {}