public async Task <IVirtualWallet> AddAssetAsync(string merchantId, string walletId, string assetId)
{
IVirtualWallet virtualWallet = await _virtualWalletService.GetAsync(merchantId, walletId);
if (virtualWallet == null)
{
throw new WalletNotFoundException(walletId);
}
BlockchainType blockchainType = assetId.GetBlockchainType();
IBlockchainApiClient blockchainClient = _blockchainClientProvider.Get(blockchainType);
WalletAllocationPolicy policy = _walletAllocationSettings.GetPolicy(blockchainType);
IBcnWalletUsage walletUsage;
switch (policy)
{
case WalletAllocationPolicy.New:
string address = await blockchainClient.CreateAddressAsync();
walletUsage = await _bcnWalletUsageService.OccupyAsync(address, blockchainType, virtualWallet.Id);
break;
case WalletAllocationPolicy.Reuse:
try
{
walletUsage = await _bcnWalletUsageService.OccupyAsync(blockchainType, virtualWallet.Id);
}
catch (WalletAddressAllocationException)
{
string newAddress = await blockchainClient.CreateAddressAsync();
walletUsage =
await _bcnWalletUsageService.OccupyAsync(newAddress, blockchainType, virtualWallet.Id);
}
break;
default:
throw new UnknownWalletAllocationPolicyException(policy.ToString());
}
IVirtualWallet updatedWallet = await _virtualWalletService.AddAddressAsync(
virtualWallet.MerchantId,
virtualWallet.Id,
new BlockchainWallet
{
AssetId = assetId,
Address = walletUsage.WalletAddress,
Blockchain = walletUsage.Blockchain
});
await _walletEventsPublisher.PublishAsync(walletUsage.WalletAddress, blockchainType, virtualWallet.DueDate);
return(updatedWallet);
}
public async Task <IMerchantWallet> CreateAsync(CreateMerchantWalletCommand cmd)
{
IBlockchainApiClient blockchainClient = _blockchainClientProvider.Get(cmd.Network);
string walletAddress = await blockchainClient.CreateAddressAsync();
return(await _merchantWalletRespository.CreateAsync(new MerchantWallet
{
MerchantId = cmd.MerchantId,
Network = cmd.Network,
WalletAddress = walletAddress,
CreatedOn = DateTime.UtcNow,
DisplayName = cmd.DisplayName,
IncomingPaymentDefaults = Enumerable.Empty <string>().ToList(),
OutgoingPaymentDefaults = Enumerable.Empty <string>().ToList()
}));
}