public async Task <List <BankAccount> > GetBankAccounts(string userId)
 {
     try
     {
         return(await _bankAccountRepository.GetBankAccountsAsync(userId));
     }
     catch (Exception)
     {
         //Error handle
         return(null);
     }
 }
        public async Task <ActionResult> GetBankAccountsAsync(CancellationToken cancellationToken)
        {
            var bankAccounts = await _bankAccountRepository.GetBankAccountsAsync(cancellationToken);

            return(Ok(bankAccounts));
        }