public UserRegistrationKeyEntity Create(string key, int uses)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new EntityValidationException("Key must not be empty.");
}
if (_userRegistrationKeyRepository.Exists(key))
{
throw new EntityAlreadyExistsException("A registration key with this key value already exists!");
}
if (uses < 1)
{
throw new EntityValidationException("Must have at least once use!");
}
var entity = new UserRegistrationKeyEntity()
{
Active = true,
Key = key,
UsesRemaining = uses
};
_userRegistrationKeyRepository.Create(entity);
return(entity);
}
public void Update(UserRegistrationKeyEntity registrationKey)
{
_db.UserRegistrationKeys.Attach(registrationKey);
_db.SaveChanges();
}
public void Create(UserRegistrationKeyEntity registrationKey)
{
_db.UserRegistrationKeys.Add(registrationKey);
_db.SaveChanges();
}
