public async Task <string> CreateTransferContract(string userAddress, string coinAdapterAddress)
{
ITransferContract contract = await GetTransferContract(userAddress, coinAdapterAddress);
if (contract != null)
{
throw new ClientSideException(ExceptionType.EntityAlreadyExists, $"Transfer account for {userAddress} - {coinAdapterAddress} already exists");
}
ICoin coin = await GetCoinWithCheck(coinAdapterAddress);
string queueName = QueueHelper.GenerateQueueNameForContractPool(coinAdapterAddress);
ITransferContractQueueService transferContractQueueService = _transferContractQueueServiceFactory.Get(queueName);
ITransferContract transferContract = await transferContractQueueService.GetContract();
transferContract.UserAddress = userAddress;
await _transferContractRepository.SaveAsync(transferContract);
await _transferContractUserAssignmentQueueService.PushContract(new TransferContractUserAssignment()
{
TransferContractAddress = transferContract.ContractAddress,
UserAddress = userAddress,
CoinAdapterAddress = coin.AdapterAddress
});
return(transferContract.ContractAddress);
}
