public void Update(User userParam, string password = null)
{
var user = _context.Users.Find(userParam.Id);
if (user == null)
{
throw new AppException("User not found");
}
// update username if it has changed
if (!string.IsNullOrWhiteSpace(userParam.Username) && userParam.Username != user.Username)
{
// throw error if the new username is already taken
if (_context.Users.Any(x => x.Username == userParam.Username))
{
throw new AppException("Username " + userParam.Username + " is already taken");
}
user.Username = userParam.Username;
}
// update user properties if provided
if (!string.IsNullOrWhiteSpace(userParam.FirstName))
{
user.FirstName = userParam.FirstName;
}
if (!string.IsNullOrWhiteSpace(userParam.LastName))
{
user.LastName = userParam.LastName;
}
// update password if provided
if (!string.IsNullOrWhiteSpace(password))
{
PasswordManagement.CreatePasswordHash(password, out byte[] passwordHash, out byte[] passwordSalt);
user.PasswordHash = passwordHash;
user.PasswordSalt = passwordSalt;
}
_context.Users.Update(user);
_context.SaveChanges();
}
public CreateResponse Create(RegisterModel registerModel)
{
CreateResponse response = new CreateResponse();
// validation
if (string.IsNullOrWhiteSpace(registerModel.Password))
{
response.Error = new Error(1, "Password was not supplied.");
return(response);
}
if (_context.Users.Any(x => x.Username == registerModel.Username))
{
response.Error = new Error(2, "That username is taken.");
return(response);
}
if (registerModel.Password != registerModel.ConfirmPassword)
{
response.Error = new Error(3, "Password and ConfirmPassword did not match.");
return(response);
}
response.User = new User();
response.User.FirstName = registerModel.FirstName;
response.User.LastName = registerModel.LastName;
response.User.Username = registerModel.Username;
PasswordManagement.CreatePasswordHash(registerModel.Password, out byte[] passwordHash, out byte[] passwordSalt);
response.User.PasswordHash = passwordHash;
response.User.PasswordSalt = passwordSalt;
_context.Users.Add(response.User);
_context.SaveChanges();
return(response);
}