Added support for Flashcoin.

Wallet used :
rpcUrl methods
Exchanged implemented :
Cryptopia
CoinExchange
This commit is contained in:
vincent 2018-03-22 23:50:09 -02:30
parent f21eb4f383
commit fc4fcb2ad8
14 changed files with 916 additions and 1 deletions

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@ -21,7 +21,7 @@ Here is the list of functionality that can be extended with extenstions API:
Content
=======
* **server_extensions_api** - contains extension api that all extensions use to extend BATM Server's functionality.
* **server_extensions_extra** - reference extension implementation that implements BTC, LTC, DASH, DOGE, NLG, ICG, NBT, GRS and MAX coin support functionality.
* **server_extensions_extra** - reference extension implementation that implements BTC, LTC, DASH,FLASH, DOGE, NLG, ICG, NBT, GRS and MAX coin support functionality.
* **server_extensions_test** - contains tester for testing the extensions without requirement of having a BATM server
Note for developers

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@ -28,6 +28,7 @@ public interface ICurrencies {
public static final String DEX = "DEX";
public static final String DASH = "DASH";
public static final String DOGE = "DOGE";
public static final String FLASH = "FLASH";// FLASH Coin
public static final String MAX = "MAX";
public static final String LEO = "LEO";
public static final String NLG = "NLG";

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@ -0,0 +1,49 @@
/*************************************************************************************
* Copyright (C) 2014-2016 GENERAL BYTES s.r.o. All rights reserved.
*
* This software may be distributed and modified under the terms of the GNU
* General Public License version 2 (GPL2) as published by the Free Software
* Foundation and appearing in the file GPL2.TXT included in the packaging of
* this file. Please note that GPL2 Section 2[b] requires that all works based
* on this software must also be made publicly available under the terms of
* the GPL2 ("Copyleft").
*
* Contact information
* -------------------
*
* GENERAL BYTES s.r.o.
* Web : http://www.generalbytes.com
*
************************************************************************************/
package com.generalbytes.batm.server.extensions.extra.flashcoin;
import com.generalbytes.batm.server.coinutil.AddressFormatException;
import com.generalbytes.batm.server.coinutil.Base58;
import com.generalbytes.batm.server.extensions.ICryptoAddressValidator;
public class FlashcoinAddressValidator implements ICryptoAddressValidator {
@Override
public boolean isAddressValid(String address) {
if (address.startsWith("U")) {
try {
Base58.decodeToBigInteger(address);
Base58.decodeChecked(address);
} catch (AddressFormatException e) {
e.printStackTrace();
return false;
}
return true;
}else return false;
}
@Override
public boolean isPaperWalletSupported() {
return false;
}
@Override
public boolean mustBeBase58Address() {
return true;
}
}

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@ -0,0 +1,144 @@
/*************************************************************************************
* Copyright (C) 2014-2016 GENERAL BYTES s.r.o. All rights reserved.
*
* This software may be distributed and modified under the terms of the GNU
* General Public License version 2 (GPL2) as published by the Free Software
* Foundation and appearing in the file GPL2.TXT included in the packaging of
* this file. Please note that GPL2 Section 2[b] requires that all works based
* on this software must also be made publicly available under the terms of
* the GPL2 ("Copyleft").
*
* Contact information
* -------------------
*
* GENERAL BYTES s.r.o.
* Web : http://www.generalbytes.com
*
************************************************************************************/
package com.generalbytes.batm.server.extensions.extra.flashcoin;
import com.generalbytes.batm.server.extensions.*;
import com.generalbytes.batm.server.extensions.extra.flashcoin.sources.FixPriceRateSource;
import com.generalbytes.batm.server.extensions.extra.flashcoin.sources.coinexchange.CoinexchangeRateSource;
import com.generalbytes.batm.server.extensions.extra.flashcoin.sources.cryptopia.CryptopiaRateSource;
import com.generalbytes.batm.server.extensions.extra.flashcoin.wallets.flashcoind.FlashcoinRPCWallet;
import com.generalbytes.batm.server.extensions.watchlist.IWatchList;
import java.math.BigDecimal;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;
public class FlashcoinExtension implements IExtension{
@Override
public String getName() {
return "BATM Flashcoin extension";
}
@Override
public IExchange createExchange(String exchangeLogin) {
return null;
}
@Override
public IWallet createWallet(String walletLogin) {
if (walletLogin !=null && !walletLogin.trim().isEmpty()) {
StringTokenizer st = new StringTokenizer(walletLogin,":");
String walletType = st.nextToken();
if ("flashcoind".equalsIgnoreCase(walletType)) {
//"flashcoind:protocol:user:password:ip:port:accountname"
String protocol = st.nextToken();
String username = st.nextToken();
String password = st.nextToken();
String hostname = st.nextToken();
String port = st.nextToken();
String accountName ="";
if (st.hasMoreTokens()) {
accountName = st.nextToken();
}
if (protocol != null && username != null && password != null && hostname !=null && port != null && accountName != null) {
String rpcURL = protocol +"://" + username +":" + password + "@" + hostname +":" + port;
return new FlashcoinRPCWallet(rpcURL,accountName);
}
}
}
return null;
}
@Override
public ICryptoAddressValidator createAddressValidator(String cryptoCurrency) {
if (ICurrencies.FLASH.equalsIgnoreCase(cryptoCurrency)) {
return new FlashcoinAddressValidator();
}
return null;
}
@Override
public IPaperWalletGenerator createPaperWalletGenerator(String cryptoCurrency) {
return null;
}
@Override
public IPaymentProcessor createPaymentProcessor(String paymentProcessorLogin) {
return null; //no payment processors available
}
@Override
public IRateSource createRateSource(String sourceLogin) {
if (sourceLogin != null && !sourceLogin.trim().isEmpty()) {
StringTokenizer st = new StringTokenizer(sourceLogin,":");
String exchangeType = st.nextToken();
if ("cryptopia".equalsIgnoreCase(exchangeType)) {
String preferredFiatCurrency = ICurrencies.BTC;
if (st.hasMoreTokens()) {
preferredFiatCurrency = st.nextToken();
}
return new CryptopiaRateSource(preferredFiatCurrency);
}else if ("coinexchange".equalsIgnoreCase(exchangeType)) {
String preferredFiatCurrency = ICurrencies.BTC;
if (st.hasMoreTokens()) {
preferredFiatCurrency = st.nextToken();
}
return new CoinexchangeRateSource(preferredFiatCurrency);
//} else if ("coinmarketcap".equalsIgnoreCase(exchangeType)) {
// return new CoinmarketcapRateSource();
}else if ("flashfix".equalsIgnoreCase(exchangeType)) {
BigDecimal rate = BigDecimal.ZERO;
if (st.hasMoreTokens()) {
try {
rate = new BigDecimal(st.nextToken());
} catch (Throwable e) {
}
}
String preferedFiatCurrency = ICurrencies.USD;
if (st.hasMoreTokens()) {
preferedFiatCurrency = st.nextToken().toUpperCase();
}
return new FixPriceRateSource(rate,preferedFiatCurrency);
}
}
return null;
}
@Override
public Set<String> getSupportedCryptoCurrencies() {
Set<String> result = new HashSet<String>();
result.add(ICurrencies.FLASH);
return result;
}
@Override
public Set<String> getSupportedWatchListsNames() {
return null;
}
@Override
public IWatchList getWatchList(String name) {
return null;
}
}

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@ -0,0 +1,56 @@
package com.generalbytes.batm.server.extensions.extra.flashcoin.sources;
import com.generalbytes.batm.server.extensions.ICurrencies;
import com.generalbytes.batm.server.extensions.IRateSource;
import java.math.BigDecimal;
import java.util.HashSet;
import java.util.Set;
/**
* Created by b00lean on 7/31/14.
*/
public class FixPriceRateSource implements IRateSource {
private BigDecimal rate = BigDecimal.ZERO;
private String preferedFiatCurrency = ICurrencies.USD;
public FixPriceRateSource(BigDecimal rate,String preferedFiatCurrency) {
this.rate = rate;
if (ICurrencies.EUR.equalsIgnoreCase(preferedFiatCurrency)) {
this.preferedFiatCurrency = ICurrencies.EUR;
}
if (ICurrencies.USD.equalsIgnoreCase(preferedFiatCurrency)) {
this.preferedFiatCurrency = ICurrencies.USD;
}
}
@Override
public Set<String> getCryptoCurrencies() {
Set<String> result = new HashSet<String>();
result.add(ICurrencies.FLASH);
return result;
}
@Override
public BigDecimal getExchangeRateLast(String cryptoCurrency, String fiatCurrency) {
if (ICurrencies.FLASH.equalsIgnoreCase(cryptoCurrency)) {
return rate;
}
return null;
}
@Override
public Set<String> getFiatCurrencies() {
Set<String> result = new HashSet<String>();
result.add(ICurrencies.USD);
result.add(ICurrencies.EUR);
return result;
}
@Override
public String getPreferredFiatCurrency() {
return preferedFiatCurrency;
}
}

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@ -0,0 +1,119 @@
package com.generalbytes.batm.server.extensions.extra.flashcoin.sources.coinexchange;
import com.generalbytes.batm.server.extensions.ICurrencies;
import com.generalbytes.batm.server.extensions.IRateSource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import si.mazi.rescu.RestProxyFactory;
import java.math.BigDecimal;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Set;
/**
* Created by vsobalski on 15/02/18.
*/
public class CoinexchangeRateSource implements IRateSource {
private static final Logger log = LoggerFactory.getLogger(CoinexchangeRateSource.class);
private IcoinexchangeAPI api;
private String preferedFiatCurrency;
private static HashMap<String,BigDecimal> rateAmounts = new HashMap<String, BigDecimal>();
private static HashMap<String,Long> rateTimes = new HashMap<String, Long>();
private static final long MAXIMUM_ALLOWED_TIME_OFFSET = 30 * 1000; //30sec
public CoinexchangeRateSource(String preferedFiatCurrency) {
if (!getFiatCurrencies().contains(preferedFiatCurrency)) {
preferedFiatCurrency = ICurrencies.BTC;
}
this.preferedFiatCurrency = preferedFiatCurrency;
api = RestProxyFactory.createProxy(IcoinexchangeAPI.class, "https://www.coinexchange.io/api/v1/");
}
@Override
public Set<String> getCryptoCurrencies() {
Set<String> result = new HashSet<String>();
result.add(ICurrencies.FLASH);
return result;
}
@Override
public Set<String> getFiatCurrencies() {
Set<String> result = new HashSet<String>();
result.add(ICurrencies.BTC);
// result.add(ICurrencies.LTC);
return result;
}
@Override
public String getPreferredFiatCurrency() {
return this.preferedFiatCurrency;
}
@Override
public BigDecimal getExchangeRateLast(String cryptoCurrency, String fiatCurrency) {
if (!getFiatCurrencies().contains(fiatCurrency)) {
return null;
}
String key = cryptoCurrency +"_" + fiatCurrency;
synchronized (rateAmounts) {
long now = System.currentTimeMillis();
BigDecimal amount = rateAmounts.get(key);
if (amount == null) {
BigDecimal result = getExchangeRateLastSync(cryptoCurrency, fiatCurrency);
log.debug("Called bitcoinaverage exchange for rate: " + key + " = " + result);
rateAmounts.put(key,result);
rateTimes.put(key,now+MAXIMUM_ALLOWED_TIME_OFFSET);
return result;
}else {
Long expirationTime = rateTimes.get(key);
if (expirationTime > now) {
return rateAmounts.get(key);
}else{
//do the job;
BigDecimal result = getExchangeRateLastSync(cryptoCurrency, fiatCurrency);
log.debug("Called bitcoinaverage exchange for rate: " + key + " = " + result);
rateAmounts.put(key,result);
rateTimes.put(key,now+MAXIMUM_ALLOWED_TIME_OFFSET);
return result;
}
}
}
}
private BigDecimal getExchangeRateLastSync(String cryptoCurrency, String fiatCurrency) {
if (!ICurrencies.FLASH.equalsIgnoreCase(cryptoCurrency)) {
return null; //unsupported currency
}
String key = null;
switch(fiatCurrency){
case ICurrencies.BTC:
key = "684";
break;
default:
return null;
}
OrderBookResponse orderBookResponse = api.returnOrderBook(key);
if (orderBookResponse != null && orderBookResponse.success==1) {
return orderBookResponse.result.AskPrice;
}
return null;
}
public static void main(String[] args) {
CoinexchangeRateSource rs = new CoinexchangeRateSource(ICurrencies.BTC);
BigDecimal exchangeRateLast = rs.getExchangeRateLast(ICurrencies.FLASH, ICurrencies.BTC);
}
}

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@ -0,0 +1,33 @@
/*************************************************************************************
* Copyright (C) 2014-2016 GENERAL BYTES s.r.o. All rights reserved.
*
* This software may be distributed and modified under the terms of the GNU
* General Public License version 2 (GPL2) as published by the Free Software
* Foundation and appearing in the file GPL2.TXT included in the packaging of
* this file. Please note that GPL2 Section 2[b] requires that all works based
* on this software must also be made publicly available under the terms of
* the GPL2 ("Copyleft").
*
* Contact information
* -------------------
*
* GENERAL BYTES s.r.o.
* Web : http://www.generalbytes.com
*
************************************************************************************/
package com.generalbytes.batm.server.extensions.extra.flashcoin.sources.coinexchange;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
@Path("")
@Produces(MediaType.APPLICATION_JSON)
public interface IcoinexchangeAPI {
@GET
@Path("getmarketsummary?market_id={marketID}")
public OrderBookResponse returnOrderBook(@PathParam("marketID") String marketID);
}

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@ -0,0 +1,55 @@
package com.generalbytes.batm.server.extensions.extra.flashcoin.sources.coinexchange;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.math.BigDecimal;
/**
* Created by vsobalski on 15/02/18.
*/
/**
{
"success": "1",
"request": "/api/v1/getmarket",
"message": "",
"result": {
"MarketID": "684",
"LastPrice": "0.00000373",
"Change": "-4.85",
"HighPrice": "0.00000461",
"LowPrice": "0.00000372",
"Volume": "0.13383691",
"BTCVolume": "0.13383691",
"TradeCount": "20",
"BidPrice": "0.00000374",
"AskPrice": "0.00000447",
"BuyOrderCount": "50",
"SellOrderCount": "255"
}
}
**/
public class OrderBookResponse {
public int success;
public String message;
@JsonProperty("result")
public CResult result;
public class CResult {
public BigDecimal MarketID;
public BigDecimal LastPrice;
public BigDecimal Change;
public BigDecimal HighPrice;
public BigDecimal LowPrice;
public BigDecimal Volume;
public BigDecimal BTCVolume;
public BigDecimal TradeCount;
public BigDecimal BidPrice;
public BigDecimal AskPrice;
public BigDecimal BuyOrderCount;
public BigDecimal SellOrderCount;
}
}

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@ -0,0 +1,113 @@
package com.generalbytes.batm.server.extensions.extra.flashcoin.sources.cryptopia;
import com.generalbytes.batm.server.extensions.ICurrencies;
import com.generalbytes.batm.server.extensions.IRateSource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import si.mazi.rescu.RestProxyFactory;
import java.math.BigDecimal;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Set;
/**
* Created by vsobalski on 15/02/18.
*/
public class CryptopiaRateSource implements IRateSource {
private static final Logger log = LoggerFactory.getLogger(CryptopiaRateSource.class);
private IcryptopiaAPI api;
private String preferedFiatCurrency;
private static HashMap<String,BigDecimal> rateAmounts = new HashMap<String, BigDecimal>();
private static HashMap<String,Long> rateTimes = new HashMap<String, Long>();
private static final long MAXIMUM_ALLOWED_TIME_OFFSET = 30 * 1000; //30sec
public CryptopiaRateSource(String preferedFiatCurrency) {
if (!getFiatCurrencies().contains(preferedFiatCurrency)) {
preferedFiatCurrency = ICurrencies.BTC;
}
this.preferedFiatCurrency = preferedFiatCurrency;
api = RestProxyFactory.createProxy(IcryptopiaAPI.class, "https://www.cryptopia.co.nz/api");
}
@Override
public Set<String> getCryptoCurrencies() {
Set<String> result = new HashSet<String>();
result.add(ICurrencies.FLASH);
return result;
}
@Override
public Set<String> getFiatCurrencies() {
Set<String> result = new HashSet<String>();
result.add(ICurrencies.BTC);
// result.add(ICurrencies.LTC);
return result;
}
@Override
public String getPreferredFiatCurrency() {
return this.preferedFiatCurrency;
}
@Override
public BigDecimal getExchangeRateLast(String cryptoCurrency, String fiatCurrency) {
if (!getFiatCurrencies().contains(fiatCurrency)) {
return null;
}
String key = cryptoCurrency +"_" + fiatCurrency;
synchronized (rateAmounts) {
long now = System.currentTimeMillis();
BigDecimal amount = rateAmounts.get(key);
if (amount == null) {
BigDecimal result = getExchangeRateLastSync(cryptoCurrency, fiatCurrency);
log.debug("Called bitcoinaverage exchange for rate: " + key + " = " + result);
rateAmounts.put(key,result);
rateTimes.put(key,now+MAXIMUM_ALLOWED_TIME_OFFSET);
return result;
}else {
Long expirationTime = rateTimes.get(key);
if (expirationTime > now) {
return rateAmounts.get(key);
}else{
//do the job;
BigDecimal result = getExchangeRateLastSync(cryptoCurrency, fiatCurrency);
log.debug("Called bitcoinaverage exchange for rate: " + key + " = " + result);
rateAmounts.put(key,result);
rateTimes.put(key,now+MAXIMUM_ALLOWED_TIME_OFFSET);
return result;
}
}
}
}
private BigDecimal getExchangeRateLastSync(String cryptoCurrency, String fiatCurrency) {
if (!ICurrencies.FLASH.equalsIgnoreCase(cryptoCurrency)) {
return null; //unsupported currency
}
String key = cryptoCurrency +"_" + fiatCurrency;
OrderBookResponse orderBookResponse = api.returnOrderBook(key);
if (orderBookResponse != null && orderBookResponse.getSuccess()) {
return orderBookResponse.getData().getAskPrice();
}
return null;
}
public static void main(String[] args) {
CryptopiaRateSource rs = new CryptopiaRateSource(ICurrencies.BTC);
BigDecimal exchangeRateLast = rs.getExchangeRateLast(ICurrencies.FLASH, ICurrencies.BTC);
System.out.println("BTC exchangeRateLast = " + exchangeRateLast);
exchangeRateLast = rs.getExchangeRateLast(ICurrencies.FLASH, ICurrencies.LTC);
System.out.println("LTC exchangeRateLast = " + exchangeRateLast);
}
}

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@ -0,0 +1,33 @@
/*************************************************************************************
* Copyright (C) 2014-2016 GENERAL BYTES s.r.o. All rights reserved.
*
* This software may be distributed and modified under the terms of the GNU
* General Public License version 2 (GPL2) as published by the Free Software
* Foundation and appearing in the file GPL2.TXT included in the packaging of
* this file. Please note that GPL2 Section 2[b] requires that all works based
* on this software must also be made publicly available under the terms of
* the GPL2 ("Copyleft").
*
* Contact information
* -------------------
*
* GENERAL BYTES s.r.o.
* Web : http://www.generalbytes.com
*
************************************************************************************/
package com.generalbytes.batm.server.extensions.extra.flashcoin.sources.cryptopia;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.PathParam;
import javax.ws.rs.core.MediaType;
@Path("/GetMarket/")
@Produces(MediaType.APPLICATION_JSON)
public interface IcryptopiaAPI {
@GET
@Path("{marketName}")
public OrderBookResponse returnOrderBook(@PathParam("marketName") String marketName);
}

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@ -0,0 +1,161 @@
package com.generalbytes.batm.server.extensions.extra.flashcoin.sources.cryptopia;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.math.BigDecimal;
/**
* Created by vsobalski on 15/02/18.
*/
/**
{
"Success":true,
"Message":null,
"Data":{
"TradePairId":5217,
"Label":"FLASH/BTC",
"AskPrice":0.00000385,
"BidPrice":0.00000382,
"Low":0.00000374,
"High":0.00000401,
"Volume":418366.4194124,
"LastPrice":0.00000385,
"BuyVolume":3682941.99093377,
"SellVolume":12813571.80869622,
"Change":-2.53,
"Open":0.00000395,
"Close":0.00000385,
"BaseVolume":1.60835246,
"BuyBaseVolume":4.26017443,
"SellBaseVolume":28700.0528
},
"Error":null
}
**/
public class OrderBookResponse {
public boolean Success;
public BigDecimal Message;
@JsonProperty("Data")
public Data Data;
public BigDecimal Error;
public BigDecimal getMessage() {
return Message;
}
public void setMessage(BigDecimal message) {
Message = message;
}
public BigDecimal getError() {
return Error;
}
public void setError(BigDecimal error) {
this.Error = error;
}
public Data getData() {
return Data;
}
public void setData(Data Data) {
this.Data = Data;
}
public boolean getSuccess() {
return Success;
}
public void setSuccess(boolean success) {
this.Success = success;
}
public class Data {
public BigDecimal TradePairId;
public String Label;
public BigDecimal AskPrice;
public BigDecimal BidPrice;
public BigDecimal Low;
public BigDecimal High;
public BigDecimal Volume;
public BigDecimal LastPrice;
public BigDecimal BuyVolume;
public BigDecimal SellVolume;
public BigDecimal Change;
public BigDecimal Open;
public BigDecimal Close;
public BigDecimal BaseVolume;
public BigDecimal BuyBaseVolume;
public BigDecimal SellBaseVolume;
public BigDecimal getBaseVolume() {
return BaseVolume;
}
public void setBaseVolume(BigDecimal baseVolume) {
BaseVolume = baseVolume;
}
public BigDecimal getTradePairId() {return TradePairId;}
public void setTradePairId(BigDecimal TradePairId) {this.TradePairId = TradePairId;}
public String getLabel() {return Label;}
public void setLabel(String Label) {this.Label = Label;}
public BigDecimal getAskPrice() {return AskPrice;}
public void setAskPrice(BigDecimal AskPrice) {this.AskPrice = AskPrice;}
public BigDecimal getBidPrice() {return BidPrice;}
public void setBidPrice(BigDecimal BidPrice) {this.BidPrice = BidPrice;}
public BigDecimal getLow() {return Low;}
public void setLow(BigDecimal Low) {this.Low = Low;}
public BigDecimal getHigh() {return High;}
public void setHigh(BigDecimal High) {this.High = High;}
public BigDecimal getVolume() {return Volume;}
public void setVolume(BigDecimal Volume) {this.Volume = Volume;}
public BigDecimal getLastPrice() {return LastPrice;}
public void setLastPrice(BigDecimal LastPrice) {this.LastPrice = LastPrice;}
public BigDecimal getBuyVolume() {return BuyVolume;}
public void setBuyVolume(BigDecimal BuyVolume) {this.BuyVolume = BuyVolume;}
public BigDecimal getSellVolume() {return SellVolume;}
public void setSellVolume(BigDecimal SellVolume) {this.SellVolume = SellVolume;}
public BigDecimal getChange() {return Change;}
public void setChange(BigDecimal Change) {this.Change = Change;}
public BigDecimal getOpen() {return Open;}
public void setOpen(BigDecimal Open) {this.Open = Open;}
public BigDecimal getClose() {return Close;}
public void setClose(BigDecimal Close) {this.Close = Close;}
public BigDecimal getBuyBaseVolume() {
return BuyBaseVolume;
}
public void setBuyBaseVolume(BigDecimal buyBaseVolume) {
BuyBaseVolume = buyBaseVolume;
}
public BigDecimal getSellBaseVolume() {
return SellBaseVolume;
}
public void setSellBaseVolume(BigDecimal sellBaseVolume) {
SellBaseVolume = sellBaseVolume;
}
}
}

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@ -0,0 +1,121 @@
/*************************************************************************************
* Copyright (C) 2014-2016 GENERAL BYTES s.r.o. All rights reserved.
*
* This software may be distributed and modified under the terms of the GNU
* General Public License version 2 (GPL2) as published by the Free Software
* Foundation and appearing in the file GPL2.TXT included in the packaging of
* this file. Please note that GPL2 Section 2[b] requires that all works based
* on this software must also be made publicly available under the terms of
* the GPL2 ("Copyleft").
*
* Contact information
* -------------------
*
* GENERAL BYTES s.r.o.
* Web : http://www.generalbytes.com
*
************************************************************************************/
package com.generalbytes.batm.server.extensions.extra.flashcoin.wallets.flashcoind;
import com.azazar.bitcoin.jsonrpcclient.BitcoinException;
import com.azazar.bitcoin.jsonrpcclient.BitcoinJSONRPCClient;
import com.generalbytes.batm.server.extensions.ICurrencies;
import com.generalbytes.batm.server.extensions.IWallet;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.math.BigDecimal;
import java.net.MalformedURLException;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class FlashcoinRPCWallet implements IWallet{
private static final Logger log = LoggerFactory.getLogger(FlashcoinRPCWallet.class);
private static final String CRYPTO_CURRENCY = ICurrencies.FLASH;
public FlashcoinRPCWallet(String rpcURL, String accountName) {
this.rpcURL = rpcURL;
this.accountName = accountName;
}
private String rpcURL;
private String accountName;
@Override
public Set<String> getCryptoCurrencies() {
Set<String> result = new HashSet<String>();
result.add(CRYPTO_CURRENCY);
return result;
}
@Override
public String getPreferredCryptoCurrency() {
return CRYPTO_CURRENCY;
}
@Override
public String sendCoins(String destinationAddress, BigDecimal amount, String cryptoCurrency, String description) {
if (!CRYPTO_CURRENCY.equalsIgnoreCase(cryptoCurrency)) {
log.error("flashcoind wallet error: unknown cryptocurrency.");
return null;
}
log.info("flashcoind sending coins from " + accountName + " to: " + destinationAddress + " " + amount);
try {
String result = getClient(rpcURL).sendFrom(accountName, destinationAddress,amount.doubleValue());
log.debug("result = " + result);
return result;
} catch (BitcoinException e) {
e.printStackTrace();
return null;
}
}
@Override
public String getCryptoAddress(String cryptoCurrency) {
if (!CRYPTO_CURRENCY.equalsIgnoreCase(cryptoCurrency)) {
log.error("flashcoind wallet error: unknown cryptocurrency.");
return null;
}
try {
List<String> addressesByAccount = getClient(rpcURL).getAddressesByAccount(accountName);
if (addressesByAccount == null || addressesByAccount.size() == 0) {
return null;
}else{
return addressesByAccount.get(0);
}
} catch (BitcoinException e) {
e.printStackTrace();
return null;
}
}
@Override
public BigDecimal getCryptoBalance(String cryptoCurrency) {
if (!CRYPTO_CURRENCY.equalsIgnoreCase(cryptoCurrency)) {
log.error("flashcoind wallet error: unknown cryptocurrency: " + cryptoCurrency);
return null;
}
try {
double balance = getClient(rpcURL).getBalance(accountName);
return BigDecimal.valueOf(balance);
} catch (BitcoinException e) {
e.printStackTrace();
return null;
}
}
private BitcoinJSONRPCClient getClient(String rpcURL) {
try {
return new BitcoinJSONRPCClient(rpcURL);
} catch (MalformedURLException e) {
e.printStackTrace();
}
return null;
}
}

View File

@ -118,6 +118,36 @@
</ratesource>
<cryptologo cryptocurrency="DOGE" file="doge.png"/>
</extension>
<extension class="com.generalbytes.batm.server.extensions.extra.flashcoin.FlashcoinExtension" >
<wallet prefix="flashcoind" name="Flashcoind">
<param name="protocol" />
<param name="user" />
<param name="password" />
<param name="host" />
<param name="port" />
<param name="accountname" />
<cryptocurrency>FLASH</cryptocurrency>
</wallet>
<ratesource prefix="cryptopia" name="cryptopia.co.nz" >
<param name="fiatcurrency" />
<cryptocurrency>FLASH</cryptocurrency>
<cryptocurrency>BTC</cryptocurrency>
<cryptocurrency>LTC</cryptocurrency>
</ratesource>
<ratesource prefix="coinexchange" name="coinexchange.io" >
<cryptocurrency>FLASH</cryptocurrency>
<cryptocurrency>BTC</cryptocurrency>
</ratesource>
<!--ratesource prefix="coinmarketcap" name ="coinmarketcap.com" >
<param name="fiatcurrency" />
<cryptocurrency>FLASH</cryptocurrency>
</ratesource-->
<ratesource prefix="flashfix" name ="Fix Price" >
<param name="price" />
<cryptocurrency>FLASH</cryptocurrency>
</ratesource>
<cryptologo cryptocurrency="FLASH" file="flash.png"/>
</extension>
<extension class="com.generalbytes.batm.server.extensions.extra.litecoin.LitecoinExtension" >
<wallet prefix="litecoind" name="Litecoind">
<param name="protocol" />

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