public void ChangePassword(string personId, string newPassword)
{
newPassword = newPassword.Trim();
string passwordEncode = PasswordEncoder.Base64ThenMD5(newPassword);
var acc = EFProvider.Instance.Database.Accounts.Where(a => a.Username == personId).FirstOrDefault();
acc.Password = passwordEncode;
EFProvider.Instance.SaveEntity(acc, EntityState.Modified);
}
public bool CheckPassword(Account account, string passwordToCheck)
{
string passwordEncode = PasswordEncoder.Base64ThenMD5(passwordToCheck);
if (account.Password == passwordEncode)
{
return(true);
}
return(false);
}
public bool CheckPassword(string personId, string password)
{
password = password.Trim();
string passwordEncode = PasswordEncoder.Base64ThenMD5(password);
if (EFProvider.Instance.Database.Accounts.Count(a => a.Username == personId && a.Password == passwordEncode) > 0)
{
return(true);
}
return(false);
}
public Account Update(string personId, string username, string password)
{
try
{
var accUpdate = EFProvider.Instance.Database.Accounts.Where(a => a.PersonId == personId).FirstOrDefault();
accUpdate.Username = username;
accUpdate.Password = PasswordEncoder.Base64ThenMD5(password);
EFProvider.Instance.SaveEntity(accUpdate, EntityState.Modified);
return(accUpdate);
}
catch (System.Exception) { /*MessageBox.Show(exp.Message);*/ }
return(null);
}
/// <summary>
/// Return Account nếu login thành công, return null nếu login thất bại
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
/// <returns></returns>
public Account Login(string username, string password)
{
if (username == "" || password == "")
{
return(null);
}
username = username.Trim();
password = password.Trim();
string passwordEncode = PasswordEncoder.Base64ThenMD5(password);
return(EFProvider.Instance.Database.Accounts.Where(a => a.Username == username && a.Password == passwordEncode).FirstOrDefault());
}