////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Attempts to sign up from the given data. </summary>
/// <remarks> Andre Beging, 26.04.2018. </remarks>
/// <param name="model"> The model. </param>
/// <returns> True if it succeeds, false if it fails. </returns>
////////////////////////////////////////////////////////////////////////////////////////////////////
public static bool TrySignUp(SignUpModel model, out User user)
{
user = new User();
if (string.IsNullOrWhiteSpace(model.Password))
{
return(false);
}
if (string.IsNullOrWhiteSpace(model.PasswordConfirmation))
{
return(false);
}
if (model.Password != model.PasswordConfirmation)
{
return(false);
}
if (string.IsNullOrWhiteSpace(model.Mail))
{
return(false);
}
using (var context = ContextHelper.OpenContext())
{
if (context.User.Any(u => u.Mail.Trim().ToLower() == model.Mail.Trim().ToLower()))
{
return(false);
}
// Data valid
var salt = GenerateSalt();
var hash = CalculatePasswordHash(salt, model.Password);
var newUser = new User
{
Mail = model.Mail.Trim(),
Username = model.Name,
Origin = model.Origin.Trim(),
Created = DateTime.Now,
Modified = DateTime.Now,
Salt = salt,
Hash = hash,
Type = UserType.User,
Enabled = true
};
context.User.Add(newUser);
var result = context.SaveChanges();
// No rows affected?
if (result == 0)
{
return(false);
}
user = newUser;
// All good
return(true);
}
}
