public async Task <IActionResult> ChangeWalletPass(ChangeWalletPassVM changeWalletPassVM)
        {
            try
            {
                await WalletService.ChangePass(changeWalletPassVM.JMBG, changeWalletPassVM.OldPASS, changeWalletPassVM.NewPASS);

                ModelState.Clear();
                ViewData["SuccessMessage"] = "Wallet password successfully changed.";
                ViewData["Success"]        = "True";
                return(View());
            }
            catch (Exception ex)
            {
                ViewData["ErrorMessage"] = ex.Message;
                ViewData["Success"]      = "False";
                return(View());
            }
        }
        public async Task SuccessWalletChangePassTest()
        {
            try
            {
                string jmbg = "2904992785075";
                //Arrange
                var    walletService = new WalletService(CoreUnitOfWork, BankRoutingService, FeeService, Configuration);
                string password      = await walletService.CreateWallet(jmbg, "TestIme", "TestPrezime", (short)BankType.FirstBank, "360123456789999874", "1234");

                string newPass = "******";
                //Act
                await walletService.ChangePass(jmbg, password, newPass);

                //Assert
                Wallet wallet = await CoreUnitOfWork.WalletRepository.GetById(jmbg);

                Assert.AreEqual(true, wallet.IsPassValid(newPass));
            }
            catch (Exception ex)
            {
                Assert.Fail("Unexpected error: " + ex.Message);
            }
        }
        public async Task FailWalletChangePassTest4()
        {
            try
            {
                string jmbg = "2904992785075";
                //Arrange
                var    walletService = new WalletService(CoreUnitOfWork, BankRoutingService, FeeService, Configuration);
                string password      = await walletService.CreateWallet(jmbg, "TestIme", "TestPrezime", (short)BankType.FirstBank, "360123456789999874", "1234");

                string newPass = "******";
                //Act

                //Assert
                await Assert.ThrowsExceptionAsync <ArgumentNullException>(async() => await walletService.ChangePass(null, password, newPass));
            }
            catch (Exception ex)
            {
                Assert.Fail("Unexpected error: " + ex.Message);
            }
        }