public async Task <TransferResult> ExecuteAsync(TransferCommand transferCommand) { BlockchainType blockchainType = await _assetSettingsService.GetNetworkAsync(transferCommand.AssetId); IBlockchainApiClient blockchainClient = _blockchainClientProvider.Get(blockchainType); BlockchainTransferCommand cmd = new BlockchainTransferCommand(transferCommand.AssetId); string lykkeAssetId = transferCommand.AssetId.IsGuid() ? transferCommand.AssetId : await _lykkeAssetsResolver.GetLykkeId(transferCommand.AssetId); foreach (var transferCommandAmount in transferCommand.Amounts) { decimal balance = await blockchainClient.GetBalanceAsync(transferCommandAmount.Source, lykkeAssetId); if (transferCommandAmount.Amount == null) { if (balance > 0) { cmd.Amounts.Add(new TransferAmount { Amount = balance, Source = transferCommandAmount.Source, Destination = transferCommandAmount.Destination }); continue; } throw new InsufficientFundsException(transferCommandAmount.Source, transferCommand.AssetId); } if (transferCommandAmount.Amount > balance) { throw new InsufficientFundsException(transferCommandAmount.Source, transferCommand.AssetId); } cmd.Amounts.Add(transferCommandAmount); } BlockchainTransferResult blockchainTransferResult = await blockchainClient.TransferAsync(cmd); ITransfer transfer = await _transferRepository.AddAsync(new Transfer { AssetId = transferCommand.AssetId, Blockchain = blockchainTransferResult.Blockchain, CreatedOn = DateTime.UtcNow, Amounts = transferCommand.Amounts, Transactions = Mapper.Map <IEnumerable <TransferTransaction> >(blockchainTransferResult.Transactions) }); return(Mapper.Map <TransferResult>(transfer)); }
public async Task <TransferResult> ExecuteAsync(TransferCommand transferCommand) { BlockchainType blockchainType = transferCommand.AssetId.GetBlockchainType(); IBlockchainApiClient blockchainClient = _blockchainClientProvider.Get(blockchainType); BlockchainTransferResult blockchainTransferResult = await blockchainClient.TransferAsync(transferCommand.ToBlockchainTransfer()); ITransfer transfer = await _transferRepository.AddAsync(new Transfer { AssetId = transferCommand.AssetId, Blockchain = blockchainTransferResult.Blockchain, CreatedOn = DateTime.UtcNow, Amounts = transferCommand.Amounts, Transactions = Mapper.Map <IEnumerable <TransferTransaction> >(blockchainTransferResult.Transactions) }); return(Mapper.Map <TransferResult>(transfer)); }