public async Task <IBcnWalletUsage> OccupyAsync(string walletAddress, BlockchainType blockchain,
string occupiedBy)
{
var usage = BcnWalletUsage.Create(walletAddress, blockchain, occupiedBy);
bool isLocked = await _walletUsageRepository.TryLockAsync(usage);
if (!isLocked)
{
throw new WalletAddressInUseException(walletAddress, blockchain);
}
return(usage);
}
public async Task <bool> ReleaseAsync(string walletAddress, BlockchainType blockchain)
{
string partitionKey = BcnWalletUsageEntity.ByWalletAddress.GeneratePartitionKey(walletAddress);
string rowKey = BcnWalletUsageEntity.ByWalletAddress.GenerateRowKey(blockchain);
var vacant = BcnWalletUsage.CreateVacant(walletAddress, blockchain);
return(await _tableStorage.InsertOrModifyAsync(partitionKey, rowKey,
() => BcnWalletUsageEntity.ByWalletAddress.Create(vacant),
existing =>
{
existing.OccupiedBy = vacant.OccupiedBy;
existing.Since = vacant.Since;
return true;
}));
}
