public bool AddAnswers([FromBody]object answerArray) { List<answers> answers = JsonConvert.DeserializeObject<List<answers>>(answerArray.ToString()); SQL sql = new SQL(); string user = answers[1].userguid.ToString(); Guid gu = new Guid(user); bool hasTaken = sql.checkEndTime(gu); if (hasTaken) { return false; } else { foreach (answers a in answers) { sql.addAnswer(a.userguid, a.question_id, a.answer); } sql.addEndTime(gu, DateTime.Now); return true; } }