/// <summary>Creates a wallet and returns a wallet from the Horeb data source.</summary>
 /// <param name="walletName">The user name (username) to create.</param>
 /// <returns> If successful return the newly created wallet. Returns an Emtpy wallet otherwise.</returns>
 /// <exception cref="T:System.ArgumentNullException">
 public bool DeleteWallet(string id)
 {
     return(_walletDao.Delete(id));
 }