private static void AddWallet(Wallet wallet)
 {
     using (var db = new OxCoinDbContext())
     {
         db.Wallets.Add(Mapper.Map <Data.Entities.Wallet>(wallet));
         db.SaveChanges();
     }
 }
 private static void AddTransaction(Transaction transaction)
 {
     using (var db = new OxCoinDbContext())
     {
         db.Transactions.Add(Mapper.Map <Data.Entities.Transaction>(transaction));
         db.SaveChanges();
     }
 }
 private static void AddUser(User genesisUser)
 {
     using (var db = new OxCoinDbContext())
     {
         db.Users.Add(Mapper.Map <Data.Entities.User>(genesisUser));
         db.SaveChanges();
     }
 }