public string Login(string userData) { using (voting_systemEntities db = new voting_systemEntities()) { string token = ""; User user = JsonConvert.DeserializeObject <User>(userData); User findUser = null; var findUserList = db.Users.Where( (a) => a.Name == user.Name && a.Password == user.Password).ToList(); if (findUserList.Count != 0) { findUser = findUserList.First(); if (findUser != null) { using (MD5 md5 = MD5.Create()) { token = GetMd5Hash(md5, findUser.Name + findUser.Password + CreateRandomString(4)); } findUser.Token = token; db.SaveChanges(); return(token); } } return(null); } }
/// <summary> /// /// </summary> /// <param name="data">Содержит в себе данные типа { Candidate: int, Voting: int, User: int }</param> /// <returns></returns> public void SetVoiceForCandidate(string data) { using (voting_systemEntities db = new voting_systemEntities()) { SetVoiceResponce jsonData = JsonConvert.DeserializeObject <SetVoiceResponce>(data); int candidate = jsonData.Candidate; int voting = jsonData.Voting; int user = jsonData.User; Candidate_Voting row = (Candidate_Voting)db.Candidate_Voting.Where((a) => a.Voting_ID == voting && a.Candidate_ID == candidate); //Скорее всего надо не найти, а создать Bulletin bulettin = (Bulletin)db.Bulletins.Where((a) => a.Candidate_Voting == row && a.Users_ID == user); bulettin.Vote = 1; db.SaveChanges(); } }
public string CreateVoting(string data) { using (voting_systemEntities db = new voting_systemEntities()) { Voting voting = JsonConvert.DeserializeObject <Voting>(data); var Votings = db.Votings; Votings.Add(voting); try { db.SaveChanges(); return(null); } catch (DbEntityValidationException e) { return(e.Message); } } }
public string AddUser(string userData) { using (voting_systemEntities db = new voting_systemEntities()) { var users = db.Users; User user = JsonConvert.DeserializeObject <User>(userData); try { users.Add(user); db.SaveChanges(); return(null); } catch (DbEntityValidationException e) { var q = db.GetValidationErrors(); return(e.Message); } } }