public string PurchaseEntity(string body) { string token = TokenHelper.GetTokenJson(HttpContext.Request.Headers["Authorization"]); TokenInfo tokenInfo = JSONHelper.JSONToObject <TokenInfo>(token); User p = new User(); p.Name = tokenInfo.UserName; User user = userService.getUserByName(p); Purchase purchase = JSONHelper.JSONToObject <Purchase>(body); purchase.OperatorId = user.Id; Purchase res = fixtureService.PurhaseRequest(purchase); if (res != null) { return(JSONHelper.ObjectToJSON(ResponseUtil.Ok(res))); } else { return(JSONHelper.ObjectToJSON(ResponseUtil.Fail())); } }