Node.js vsASP .NET Core

Comment.cs

[HttpPost("submit-comment")]
public async Task<ActionResult> SubmitComment([Required, FromBody] CommentSubmission submission)
{
   if (await Model.AddCommentSubmission(submission)) 
      return new OkResult();   
        
    return new BadRequestResult();
}
        

comment.js

 Router.post('/submit-comment', async (req, res) => {

        let success = await Model.addComment(req.body);
        if (success) 
           res.sendStatus(200);
  
        res.sendStatus(400);
 });