6658 workflows add a first twenty piece email sender (#6965)

packages/twenty-server/src/modules/serverless/workflow-actions/code.workflow-action.ts

@@ -0,0 +1,48 @@
+import { Injectable } from '@nestjs/common';
+
+import { ServerlessFunctionService } from 'src/engine/metadata-modules/serverless-function/serverless-function.service';
+import { ScopedWorkspaceContextFactory } from 'src/engine/twenty-orm/factories/scoped-workspace-context.factory';
+import { WorkflowActionResult } from 'src/modules/workflow/workflow-executor/types/workflow-action-result.type';
+import { WorkflowCodeStep } from 'src/modules/workflow/workflow-executor/types/workflow-action.type';
+import {
+  WorkflowStepExecutorException,
+  WorkflowStepExecutorExceptionCode,
+} from 'src/modules/workflow/workflow-executor/exceptions/workflow-step-executor.exception';
+
+@Injectable()
+export class CodeWorkflowAction {
+  constructor(
+    private readonly serverlessFunctionService: ServerlessFunctionService,
+    private readonly scopedWorkspaceContextFactory: ScopedWorkspaceContextFactory,
+  ) {}
+
+  async execute({
+    step,
+    payload,
+  }: {
+    step: WorkflowCodeStep;
+    payload?: object;
+  }): Promise<WorkflowActionResult> {
+    const { workspaceId } = this.scopedWorkspaceContextFactory.create();
+
+    if (!workspaceId) {
+      throw new WorkflowStepExecutorException(
+        'Scoped workspace not found',
+        WorkflowStepExecutorExceptionCode.SCOPED_WORKSPACE_NOT_FOUND,
+      );
+    }
+
+    const result =
+      await this.serverlessFunctionService.executeOneServerlessFunction(
+        step.settings.serverlessFunctionId,
+        workspaceId,
+        payload || {},
+      );
+
+    if (result.error) {
+      return { error: result.error };
+    }
+
+    return { result: result.data || {} };
+  }
+}