public string PostC([FromBody] Cart model) { if (c.RemoveFromCart(model)) { Success _success = new Success(); { _success.Succeed = true; }; return(Newtonsoft.Json.JsonConvert.SerializeObject(_success)); } else { Success _success = new Success(); { _success.Succeed = false; }; return(Newtonsoft.Json.JsonConvert.SerializeObject(_success)); } }