public async Task DeleteWallet(string walletId)
{
var wallet = await _walletRepository.GetAsync(Guid.Parse(walletId));
if (wallet == null)
{
throw new NotFoundException(Messages.Wallet_NotFound);
}
await _walletDetailService.DeleteWalletDetails(wallet);
await _testResultService.DeleteTestResults(wallet.Id);
_walletRepository.Delete(wallet);
await _walletRepository.SaveAsync();
return;
}