8839 workflow follow up code step (#8856)

- add readonly mode
- fix falsy stepOutput computation

packages/twenty-server/src/engine/core-modules/serverless/drivers/lambda.driver.ts

@@ -319,6 +319,7 @@ export class LambdaDriver implements ServerlessDriver {
     await this.waitFunctionUpdates(functionToExecute.id, 10);
 
     const startTime = Date.now();
+
     const params: InvokeCommandInput = {
       FunctionName: functionName,
       Payload: JSON.stringify(payload),

packages/twenty-server/src/engine/core-modules/workflow/dtos/update-workflow-version-step-input.dto.ts

@@ -17,4 +17,11 @@ export class UpdateWorkflowVersionStepInput {
     nullable: false,
   })
   step: WorkflowAction;
+
+  @Field(() => Boolean, {
+    description: 'Boolean to check if we need to update stepOutput',
+    nullable: true,
+    defaultValue: true,
+  })
+  shouldUpdateStepOutput: boolean;
 }

packages/twenty-server/src/engine/core-modules/workflow/resolvers/workflow-version-step.resolver.ts

@@ -36,12 +36,18 @@ export class WorkflowVersionStepResolver {
   @Mutation(() => WorkflowActionDTO)
   async updateWorkflowVersionStep(
     @AuthWorkspace() { id: workspaceId }: Workspace,
-    @Args('input') { step, workflowVersionId }: UpdateWorkflowVersionStepInput,
+    @Args('input')
+    {
+      step,
+      workflowVersionId,
+      shouldUpdateStepOutput,
+    }: UpdateWorkflowVersionStepInput,
   ): Promise<WorkflowActionDTO> {
     return this.workflowVersionStepWorkspaceService.updateWorkflowVersionStep({
       workspaceId,
       workflowVersionId,
       step,
+      shouldUpdateStepOutput,
     });
   }
 

packages/twenty-server/src/engine/workspace-event-emitter/workspace-event-emitter.ts

@@ -45,9 +45,9 @@ export class WorkspaceEventEmitter {
     });
   }
 
-  public emitCustomBatchEvent(
+  public emitCustomBatchEvent<T extends object>(
     eventName: CustomEventName,
-    events: object[],
+    events: T[],
     workspaceId: string,
   ) {
     if (!events.length) {