public int SendBuyRequest(int price, int commodity, int amount)// The buy request function using the BuyRequest class
{
SimpleHTTPClient HTTPClient = new SimpleHTTPClient();
BuyRequest request = new BuyRequest();
request.type = "buy";
request.price = price;
request.commodity = commodity;
request.amount = amount;
myNonce = randomNonce();
string token = SimpleCryptoLibrary.CreateToken(user + "_" + myNonce, PrivateKey);
bool eflag = false;
string response = "";
try
{
String s = SimpleCryptoLibrary.decrypt(myNonce, PrivateKey);
Convert.ToInt32(s);
}
catch (Exception d)
{
if (d.ToString().Equals("non unique nonce"))
{
myNonce = randomNonce();
String s = SimpleCryptoLibrary.decrypt(myNonce, PrivateKey);
}
}
try
{
response = HTTPClient.SendPostRequest(url, user, token, myNonce, PrivateKey, request);
Convert.ToInt32(response);
}
catch (Exception e)
{
error = response;
eflag = true;
}
if (!eflag)
{
int output = Convert.ToInt32(response);
logger.Info("A buy request was sent to the server for commodity id " + commodity + ", amount " + amount + ", in the price of " + price + ". The buy was succesful, the request ID was " + output);
return(output);
}
else
{
logger.Error("A buy request was sent to the server for commodity id " + commodity + ", amount " + amount + ", in the price of " + price + ". An error occurred: " + error);
return(-1);
}
}
public IMarketCommodityOffer SendQueryMarketRequest(int commodity) //The query market request function using the QueryMarketRequest class and returning a IMarketCommodityOffer object
{
SimpleHTTPClient HTTPClient = new SimpleHTTPClient();
QueryMarketRequest request = new QueryMarketRequest();
request.type = "queryMarket";
request.commodity = commodity;
myNonce = randomNonce();
string token = SimpleCryptoLibrary.CreateToken(user + "_" + myNonce, PrivateKey);
MarketCommodityOffer response = null;
bool eflag = false;
try
{
String s = SimpleCryptoLibrary.decrypt(myNonce, PrivateKey);
Convert.ToInt32(s);
}
catch (Exception d)
{
if (d.ToString().Equals("non unique nonce"))
{
myNonce = randomNonce();
String s = SimpleCryptoLibrary.decrypt(myNonce, PrivateKey);
}
}
try
{
response = HTTPClient.SendPostRequest <QueryMarketRequest, MarketCommodityOffer>(url, user, token, myNonce, PrivateKey, request);
}
catch (Exception e)
{
error = e.Message;
eflag = true;
}
if (eflag)
{
logger.Error("A query market request was sent to the server for commodity ID " + commodity + ". An error occurred: " + error);
return(null);
}
else
{
logger.Info("A query market request was sent to the server for commodity ID " + commodity + ". The response from the server was: " + response);
return(response);
}
}
public List <MarketUserRequests> SendUserRequestsQuery()
{
SimpleHTTPClient HTTPClient = new SimpleHTTPClient();
UserRequestsQuery request = new UserRequestsQuery();
request.type = "queryUserRequests";
myNonce = randomNonce();
string token = SimpleCryptoLibrary.CreateToken(user + "_" + myNonce, PrivateKey);
List <MarketUserRequests> response = new List <MarketUserRequests>();
bool eflag = false;
try
{
String s = SimpleCryptoLibrary.decrypt(myNonce, PrivateKey);
Convert.ToInt32(s);
}
catch (Exception d)
{
if (d.ToString().Equals("non unique nonce"))
{
myNonce = randomNonce();
String s = SimpleCryptoLibrary.decrypt(myNonce, PrivateKey);
}
}
try
{
response = HTTPClient.SendPostRequest <UserRequestsQuery, List <MarketUserRequests> >(url, user, token, myNonce, PrivateKey, request);
}
catch (Exception e)
{
error = e.Message;
eflag = true;
}
if (eflag)
{
logger.Error("The server received a SendUserRequestsQuery request. An error occurred: " + error);
return(null);
}
else
{
logger.Info("The server received a SendUserRequestsQuery request.");
return(response);
}
}
public bool SendCancelBuySellRequest(int id) // The cancel request function using the CancelRequest class
{
SimpleHTTPClient HTTPClient = new SimpleHTTPClient();
CancelRequest request = new CancelRequest();
request.type = "cancelBuySell";
request.id = id;
myNonce = randomNonce();
string token = SimpleCryptoLibrary.CreateToken(user + "_" + myNonce, PrivateKey);
string response = HTTPClient.SendPostRequest(url, user, token, myNonce, PrivateKey, request);
if (response.Equals("Ok"))
{
logger.Info("A cancel request was sent to the server for ID " + id + ". Successfully canceled.");
return(true);
}
else
{
error = response;
logger.Error("A cancel request was sent to the server for ID " + id + ". An error occurred: " + error);
return(false);
}
}