public int Create2(User user, string password)
{
if (string.IsNullOrWhiteSpace(password))
{
return(1);
}
if (DbContext.Users.Any(x => x.Username == user.Username))
{
return(-1);
}
byte[] passwordHash;
byte[] passwordSalt;
AuthenticationUser.CreatePasswordHash(password, out passwordHash, out passwordSalt);
user.PasswordHash = passwordHash;
user.PasswordSalt = passwordSalt;
user.RoleId = 3;
user.ImgAvatar = "0000userPng.png";
DbContext.Users.Add(user);
DbContext.SaveChanges();
return(2);
}
public void Update(UserDto userParam, string password = null)
{
var user = DbContext.Users.Find(userParam.UserId);
if (user == null)
{
throw new Exception("User not found");
}
if (userParam.Username != user.Username)
{
// username has changed so check if the new username is already taken
if (DbContext.Users.Any(x => x.Username == userParam.Username))
{
throw new Exception("Username " + userParam.Username + " is already taken");
}
}
userParam.ImgAvatar = UploadedFile(userParam);
if (userParam.ImgAvatar == null)
{
userParam.ImgAvatar = user.ImgAvatar;
}
// update user properties
user.FirstName = userParam.FirstName;
user.LastName = userParam.LastName;
user.Username = userParam.Username;
user.Address = userParam.Address;
user.Birthday = userParam.Birthday;
user.ImgAvatar = userParam.ImgAvatar;
user.Email = userParam.Email;
user.Phone = userParam.Phone;
user.RoleId = userParam.RoleId;
user.UpdateDate = DateTime.Now;
// update password if it was entered
if (!string.IsNullOrWhiteSpace(password))
{
byte[] passwordHash, passwordSalt;
AuthenticationUser.CreatePasswordHash(password, out passwordHash, out passwordSalt);
user.PasswordHash = passwordHash;
user.PasswordSalt = passwordSalt;
}
DbContext.Users.Update(user);
DbContext.SaveChanges();
}
