public JsonResult GetRecipeCommentsForUser(int recipeId) { var recipe = unitOfWork.RecipeRepository.GetById(recipeId); if (recipe != null) { var comments = recipe.Comments; var commentsJson = comments.Select(comment => new CommentJsonViewModel { UserId = comment.UserId, UserName = IdentityHelpers.GetUserName(comment.UserId), CommentText = comment.CommentText, CreateDateTime = String.Format("{0:r}", comment.CreateDateTime) }).ToList(); return(Json(commentsJson)); } return(null); }