public bool AddNodeToChain(string userId, string multichainAddress, ref string message)
{
message = null;
try
{
if (IncentiveScheme.GetType() == typeof(DescentralizedIncentiveScheme))
{
//add node
if (!((DescentralizedIncentiveScheme)IncentiveScheme).AddNodeToChain(multichainAddress))
{
Log.ErrorFormat("Invalid Chain address: [{0}]", multichainAddress);
message = "Invalid address!";
return(false);
}
//add association to user wallet
if (!this.RepositoryRemote.AddUserMultichainNode(userId, multichainAddress))
{
Log.Error("Cannot associate the multichain node to the user's wallet.");
message = "Cannot associate block-chain node to user!";
return(false);
}
return(true);
}
message = "Your scheme must be changed to the descentralized version!";
return(false);
}
catch (Exception ex)
{
Log.Error(ex.Message);
return(false);
}
}
public bool PayTask(string userId, out string transactionId, out bool hasfunds)
{
transactionId = null;
hasfunds = false;
try
{
if (!IncentiveScheme.PayTask(userId, out transactionId, out hasfunds))
{
return(false);
}
if (hasfunds == false)
{
Console.WriteLine("[INFO - INCENTIVE ENGINE] - Insufficient funds!");
}
else
{
Console.WriteLine("[INFO - INCENTIVE ENGINE] - Payment Registered with Success!");
}
return(true);
}
catch (Exception ex)
{
Log.Error(ex.Message);
return(false);
}
}
public bool GetUserTransactions(string userId, out List <Transaction> transactions)
{
transactions = null;
try
{
//get user transaction based on the actual incentive scheme
transactions = IncentiveScheme.GetUserTransactions(userId);
if (transactions == null)
{
Log.Error("Transactions List IS NULL");
return(false);
}
return(true);
}
catch (Exception ex)
{
Log.Error(ex.Message);
return(false);
}
}
public bool RegisterUser(out string userId, out string userAddress)
{
string transactionId;
string errorMessage = null;
userId = null;
userAddress = null;
try
{
if (!IncentiveScheme.RegisterUser(out transactionId, out userAddress, ref errorMessage))
{
Log.Error(errorMessage);
Console.WriteLine("[ERROR - INCENTIVE ENGINE] - Cannot save user creation transaction!");
}
return(true);
}
catch (Exception ex)
{
Log.Error(ex.Message);
return(false);
}
}
