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markets.php
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markets.php
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<?php
function BackendPricesUpdate()
{
// debuglog(__FUNCTION__);
market_set_default('c-cex', 'DCR', 'disabled', true); // no deposit
market_set_default('yobit', 'DCR', 'disabled', true); // no withdraw
market_set_default('bter', 'SFR', 'disabled', true);
settings_prefetch_all();
updateBittrexMarkets();
updatePoloniexMarkets();
updateBleutradeMarkets();
updateKrakenMarkets();
updateCCexMarkets();
updateCryptopiaMarkets();
updateYobitMarkets();
updateAlcurexMarkets();
updateBterMarkets();
//updateEmpoexMarkets();
updateJubiMarkets();
updateLiveCoinMarkets();
updateNovaMarkets();
updateCoinExchangeMarkets();
updateShapeShiftMarkets();
updateOtherMarkets();
$list2 = getdbolist('db_coins', "installed AND IFNULL(symbol2,'') != ''");
foreach($list2 as $coin2)
{
$coin = getdbosql('db_coins', "symbol='$coin2->symbol2'");
if(!$coin) continue;
$list = getdbolist('db_markets', "coinid=$coin->id");
foreach($list as $market)
{
$market2 = getdbosql('db_markets', "coinid=$coin2->id and name='$market->name'");
if(!$market2) continue;
$market2->price = $market->price;
$market2->price2 = $market->price2;
$market2->deposit_address = $market->deposit_address;
$market2->pricetime = $market->pricetime;
$market2->save();
}
}
$coins = getdbolist('db_coins', "installed and id in (select distinct coinid from markets)");
foreach($coins as $coin)
{
if($coin->symbol=='BTC') {
$coin->price = 1;
$coin->price2 = 1;
$coin->save();
continue;
}
$market = getBestMarket($coin);
if($market)
{
$coin->price = $market->price*(1-YAAMP_FEES_EXCHANGE/100);
$coin->price2 = $market->price2;
$base_coin = !empty($market->base_coin)? getdbosql('db_coins', "symbol='{$market->base_coin}'"): null;
if($base_coin)
{
$coin->price *= $base_coin->price;
$coin->price2 *= $base_coin->price;
}
}
else {
$coin->price = 0;
$coin->price2 = 0;
}
$coin->save();
dborun("UPDATE earnings SET price={$coin->price} WHERE status!=2 AND coinid={$coin->id}");
dborun("UPDATE markets SET message=NULL WHERE disabled=0 AND message='disabled from settings'");
}
}
function BackendWatchMarkets($marketname=NULL)
{
// temporary to fill new coin 'watch' field
if (defined('YIIMP_WATCH_CURRENCIES')) {
$watched = explode(',', YIIMP_WATCH_CURRENCIES);
foreach ($watched as $symbol) {
dborun("UPDATE coins SET watch=1 WHERE symbol=:sym", array(':sym'=>$symbol));
}
}
$coins = new db_coins;
$coins = $coins->findAllByAttributes(array('watch'=>1));
foreach ($coins as $coin)
{
// track btc/usd for history analysis
if ($coin->symbol == 'BTC') {
if ($marketname) continue;
$mh = new db_market_history;
$mh->time = time();
$mh->idcoin = $coin->id;
$mh->idmarket = NULL;
$mh->price = dboscalar("SELECT usdbtc FROM mining LIMIT 1");
if (YIIMP_FIAT_ALTERNATIVE == 'EUR')
$mh->price2 = kraken_btceur();
$mh->balance = dboscalar("SELECT SUM(balance) AS btc FROM balances");
$mh->save();
continue;
} else if ($coin->installed) {
// "yiimp" prices and balance history
$mh = new db_market_history;
$mh->time = time();
$mh->idcoin = $coin->id;
$mh->idmarket = NULL;
$mh->price = $coin->price;
$mh->price2 = $coin->price2;
$mh->balance = $coin->balance;
$mh->save();
}
if ($coin->rpcencoding == 'DCR') {
// hack to store the locked balance history as a "stake" market
$remote = new WalletRPC($coin);
$stake = 0.; //(double) $remote->getbalance('*',0,'locked');
$balances = $remote->getbalance('*',0);
if (isset($balances["balances"])) {
foreach ($balances["balances"] as $accb) {
$stake += (double) arraySafeVal($accb, 'lockedbytickets', 0);
}
}
$info = $remote->getstakeinfo();
if (empty($remote->error) && isset($info['difficulty']))
dborun("UPDATE markets SET balance=0, ontrade=:stake, balancetime=:time,
price=:ticketprice, price2=:live, pricetime=NULL WHERE coinid=:id AND name='stake'", array(
':ticketprice'=>$info['difficulty'], ':live'=>$info['live'], ':stake'=>$stake,
':id'=>$coin->id, ':time'=>time()
));
}
// user watched currencies
$markets = getdbolist('db_markets', "coinid={$coin->id} AND NOT disabled");
foreach($markets as $market) {
if ($marketname && $market->name != $marketname) continue;
if (!empty($market->base_coin)) continue; // todo ?
if (empty($market->price)) continue;
$mh = new db_market_history;
$mh->time = time(); // max(intval($market->balancetime), intval($market->pricetime));
$mh->idcoin = $coin->id;
$mh->idmarket = $market->id;
$mh->price = $market->price;
$mh->price2 = $market->price2;
$mh->balance = (double) ($market->balance) + (double) ($market->ontrade);
$mh->save();
}
}
}
function getBestMarket($coin)
{
$market = NULL;
if ($coin->symbol == 'BTC')
return NULL;
if (!empty($coin->symbol2)) {
$alt = getdbosql('db_coins', "symbol=:symbol", array(':symbol'=>$coin->symbol2));
if ($alt && $alt->symbol2 != $coin->symbol2)
return getBestMarket($alt);
}
if (!empty($coin->market)) {
// get coin market first (if set)
if ($coin->market != 'BEST' && $coin->market != 'unknown')
$market = getdbosql('db_markets', "coinid={$coin->id} AND price!=0 AND NOT deleted AND
NOT disabled AND IFNULL(deposit_address,'') != '' AND name=:name",
array(':name'=>$coin->market));
else
// else take one of the big exchanges...
$market = getdbosql('db_markets', "coinid={$coin->id} AND price!=0 AND NOT deleted AND
NOT disabled AND IFNULL(deposit_address,'') != '' AND
name IN ('poloniex','bittrex') ORDER BY priority DESC, price DESC");
}
if(!$market) {
$market = getdbosql('db_markets', "coinid={$coin->id} AND price!=0 AND NOT deleted AND
NOT disabled AND IFNULL(deposit_address,'') != '' ORDER BY priority DESC, price DESC");
}
if (!$market && empty($coin->market)) {
debuglog("best market for {$coin->symbol} is unknown");
$coin->market = 'unknown';
$coin->save();
}
return $market;
}
function AverageIncrement($value1, $value2)
{
$percent = 80;
$value = ($value1*(100-$percent) + $value2*$percent) / 100;
return $value;
}
///////////////////////////////////////////////////////////////////////////////////////////////////
function updateBleutradeMarkets()
{
$exchange = 'bleutrade';
if (exchange_get($exchange, 'disabled')) return;
$list = bleutrade_api_query('public/getcurrencies');
if(!is_object($list)) return;
foreach($list->result as $currency)
{
// debuglog($currency);
if($currency->Currency == 'BTC') continue;
$coin = getdbosql('db_coins', "symbol='{$currency->Currency}'");
if(!$coin) continue;
$market = getdbosql('db_markets', "coinid=$coin->id and name='$exchange'");
if(!$market)
{
$market = new db_markets;
$market->coinid = $coin->id;
$market->name = $exchange;
}
$market->txfee = $currency->TxFee;
if($market->disabled < 9) $market->disabled = !$currency->IsActive;
if (market_get($exchange, $coin->symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
}
$market->save();
if($market->disabled) continue;
$pair = "{$coin->symbol}_BTC";
sleep(1);
$ticker = bleutrade_api_query('public/getticker', "&market=$pair");
if(!$ticker || !$ticker->success || !$ticker->result) continue;
$price2 = ($ticker->result[0]->Bid+$ticker->result[0]->Ask)/2;
$market->price2 = AverageIncrement($market->price2, $price2);
$market->price = AverageIncrement($market->price, $ticker->result[0]->Bid);
$market->pricetime = time();
if(!empty(EXCH_BLEUTRADE_KEY))
{
$last_checked = cache()->get($exchange.'-deposit_address-check-'.$coin->symbol);
if(empty($market->deposit_address) && !$last_checked)
{
sleep(1);
$address = bleutrade_api_query('account/getdepositaddress', "¤cy={$coin->symbol}");
if(is_object($address) && is_object($address->result)) {
$addr = $address->result->Address;
if (!empty($addr) && $addr != $market->deposit_address) {
$market->deposit_address = $addr;
debuglog("$exchange: deposit address for {$coin->symbol} updated");
}
}
}
cache()->set($exchange.'-deposit_address-check-'.$coin->symbol, time(), 24*3600);
}
$market->save();
// debuglog("$exchange: update $coin->symbol: $market->price $market->price2");
}
}
/////////////////////////////////////////////////////////////////////////////////////////////
function updateKrakenMarkets($force = false)
{
$exchange = 'kraken';
if (exchange_get($exchange, 'disabled')) return;
$result = kraken_api_query('AssetPairs');
if(!is_array($result)) return;
foreach($result as $pair => $data)
{
$pairs = explode('-', $pair);
$base = reset($pairs); $symbol = end($pairs);
if($symbol == 'BTC' || $base != 'BTC') continue;
if(in_array($symbol, array('GBP','CAD','EUR','USD','JPY'))) continue;
if(strpos($symbol,'.d') !== false) continue;
$coin = getdbosql('db_coins', "symbol='{$symbol}'");
if(!$coin) continue;
if(!$coin->installed && !$coin->watch) continue;
$fees = reset($data['fees']);
$feepct = is_array($fees) ? end($fees) : null;
$market = getdbosql('db_markets', "coinid={$coin->id} and name='{$exchange}'");
if(!$market) continue;
$market->txfee = $feepct;
if (market_get($exchange, $symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
}
$market->save();
if($market->disabled || $market->deleted) continue;
sleep(1);
$ticker = kraken_api_query('Ticker', $symbol);
if(!is_array($ticker) || !isset($ticker[$pair])) continue;
$ticker = arraySafeVal($ticker, $pair);
if(!is_array($ticker) || !isset($ticker['b'])) continue;
$price1 = (double) $ticker['a'][0]; // a = ask
$price2 = (double) $ticker['b'][0]; // b = bid, c = last
// Alt markets on kraken (LTC/DOGE/NMC) are "reversed" against BTC (1/x)
if ($price2 > $price1) {
$price = $price2 ? 1 / $price2 : 0;
$price2 = $price1 ? 1 / $price1 : 0;
} else {
$price = $price1 ? 1 / $price1 : 0;
$price2 = $price2 ? 1 / $price2 : 0;
}
$market->price = AverageIncrement($market->price, $price);
$market->price2 = AverageIncrement($market->price2, $price2);
$market->pricetime = time();
$market->save();
}
}
/////////////////////////////////////////////////////////////////////////////////////////////
function updateBittrexMarkets($force = false)
{
$exchange = 'bittrex';
if (exchange_get($exchange, 'disabled')) return;
$list = bittrex_api_query('public/getcurrencies');
if(!is_object($list)) return;
foreach($list->result as $currency)
{
$market = objSafeVal($currency,'Currency','');
if(empty($market) || $market == 'BTC') continue;
$coin = getdbosql('db_coins', "symbol=:sym", array(':sym'=>$currency->Currency));
if(!$coin) continue;
$market = getdbosql('db_markets', "coinid={$coin->id} AND name='$exchange'");
if(!$market) continue;
$market->txfee = $currency->TxFee; // withdraw cost, not a percent!
$market->message = $currency->Notice;
if($market->disabled < 9) $market->disabled = !$currency->IsActive;
$market->save();
//if($market->disabled || $market->deleted) continue;
//$pair = "BTC-{$coin->symbol}";
//$ticker = bittrex_api_query('public/getticker', "&market=$pair");
//if(!$ticker || !$ticker->success || !$ticker->result) continue;
//$price2 = ($ticker->result->Bid+$ticker->result->Ask)/2;
//$market->price2 = AverageIncrement($market->price2, $price2);
//$market->price = AverageIncrement($market->price, $ticker->result->Bid);
//$market->pricetime = time();
//$market->save();
}
sleep(1);
$list = bittrex_api_query('public/getmarketsummaries');
if(!is_object($list)) return;
foreach($list->result as $m)
{
$a = explode('-', $m->MarketName);
if(!isset($a[1])) continue;
if($a[0] != 'BTC') continue;
$symbol = $a[1];
if($symbol == 'BTC') continue;
$coin = getdbosql('db_coins', "symbol=:sym", array(':sym'=>$symbol));
if(!$coin) continue;
$market = getdbosql('db_markets', "coinid={$coin->id} AND name='$exchange'");
if(!$market) continue;
if (market_get($exchange, $coin->symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
}
$price2 = ($m->Bid + $m->Ask)/2;
$market->price2 = AverageIncrement($market->price2, $price2);
$market->price = AverageIncrement($market->price, $m->Bid);
$market->pricetime = time();
$market->save();
// deposit address
if(!empty(EXCH_BITTREX_KEY))
{
$last_checked = cache()->get($exchange.'-deposit_address-check-'.$coin->symbol);
if($force || (empty($market->deposit_address) && !$last_checked))
{
$address = bittrex_api_query('account/getdepositaddress', "¤cy={$coin->symbol}");
if(is_object($address) && isset($address->result)) {
$addr = $address->result->Address;
if (!empty($addr) && $addr != $market->deposit_address) {
$market->deposit_address = $addr;
$market->save();
debuglog("$exchange: deposit address for {$coin->symbol} updated");
}
}
}
cache()->set($exchange.'-deposit_address-check-'.$coin->symbol, time(), 12*3600);
}
// debuglog("$exchange: update $coin->symbol: $market->price $market->price2");
}
}
////////////////////////////////////////////////////////////////////////////////////
function updateCCexMarkets()
{
$exchange = 'c-cex';
if (exchange_get($exchange, 'disabled')) return;
$ccex = new CcexAPI;
$list = $ccex->getMarkets();
if (!is_array($list)) return;
foreach($list as $ticker)
{
if(!isset($ticker['MarketCurrency'])) continue;
if(!isset($ticker['BaseCurrency'])) continue;
$symbol = strtoupper($ticker['MarketCurrency']);
$pair = strtolower($symbol."-btc"); $sqlFilter = '';
$base_symbol = $ticker['BaseCurrency'];
if ($base_symbol != 'BTC') {
// Only track ALT markets (LTC, DOGE) if the market record exists in the DB, sample market name "c-cex LTC"
$in_db = (int) dboscalar("SELECT count(M.id) FROM markets M INNER JOIN coins C ON C.id=M.coinid
WHERE C.installed AND C.symbol=:sym AND M.base_coin=:base", array(':sym'=>$symbol,':base'=>$base_symbol));
if (!$in_db) continue;
$sqlFilter = "AND base_coin='$base_symbol'";
$pair = strtolower($symbol.'-'.$base_symbol);
}
$coin = getdbosql('db_coins', "symbol=:symbol", array(':symbol'=>$symbol));
if (!$coin) continue;
if (!$coin->installed && !$coin->watch) continue;
$market = getdbosql('db_markets', "coinid={$coin->id} AND name LIKE '$exchange%' $sqlFilter");
if (!$market) continue;
if ($market->disabled < 9) $market->disabled = !$ticker['IsActive'];
if (market_get($exchange, $symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
}
$market->save();
if ($market->disabled || $market->deleted) continue;
sleep(1);
$ticker = $ccex->getTickerInfo($pair);
if(!$ticker) continue;
$price2 = ($ticker['buy']+$ticker['sell'])/2;
$market->price2 = AverageIncrement($market->price2, $price2);
$market->price = AverageIncrement($market->price, $ticker['buy']);
$market->pricetime = time();
$market->save();
if (empty($coin->price2) && $base_symbol=='BTC') {
$coin->price = $market->price;
$coin->price2 = $market->price2;
$coin->save();
}
if(!empty(EXCH_CCEX_KEY))
{
$last_checked = cache()->get($exchange.'-deposit_address-check-'.$coin->symbol);
if(empty($market->deposit_address) && !$last_checked)
{
sleep(1);
$address = $ccex->getDepositAddress($coin->symbol);
if(!empty($address)) {
$addr = arraySafeVal($address,'return');
if (!empty($addr) && $addr != $market->deposit_address) {
if (strpos($addr, 'Error') !== false)
$market->message = $addr;
else {
$market->deposit_address = $addr;
$market->message = null;
debuglog("$exchange: deposit address for {$coin->symbol} updated");
}
$market->save();
}
}
}
cache()->set($exchange.'-deposit_address-check-'.$coin->symbol, time(), 24*3600);
}
// debuglog("$exchange: update $coin->symbol: $market->price $market->price2");
}
}
////////////////////////////////////////////////////////////////////////////////////
function updatePoloniexMarkets()
{
$exchange = 'poloniex';
if (exchange_get($exchange, 'disabled')) return;
$poloniex = new poloniex;
$tickers = $poloniex->get_ticker();
if(!is_array($tickers)) return;
foreach($tickers as $symbol=>$ticker)
{
$a = explode('_', $symbol);
if(!isset($a[1])) continue;
if($a[0] != 'BTC') continue;
$symbol = $a[1];
$coin = getdbosql('db_coins', "symbol=:symbol", array(':symbol'=>$symbol));
if(!$coin) continue;
$market = getdbosql('db_markets', "coinid={$coin->id} and name='poloniex'");
if(!$market) continue;
if (market_get($exchange, $symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
$market->save();
}
if($market->disabled || $market->deleted) continue;
$price2 = ($ticker['highestBid']+$ticker['lowestAsk'])/2;
$market->price2 = AverageIncrement($market->price2, $price2);
$market->price = AverageIncrement($market->price, $ticker['highestBid']);
$market->pricetime = time();
$market->save();
if(empty($market->deposit_address) && $coin->installed && !empty(EXCH_POLONIEX_KEY)) {
if ($coin->symbol != 'EXE')
$poloniex->generate_address($coin->symbol);
}
// debuglog("$exchange: update $coin->symbol: $market->price $market->price2");
}
// deposit addresses
if(!empty(EXCH_POLONIEX_KEY))
{
$list = array();
$last_checked = cache()->get($exchange.'-deposit_address-check');
if (!$last_checked) {
$list = $poloniex->get_deposit_addresses();
if (!is_array($list)) return;
}
foreach($list as $symbol=>$item)
{
if($symbol == 'BTC') continue;
$coin = getdbosql('db_coins', "symbol=:symbol", array(':symbol'=>$symbol));
if(!$coin) continue;
$market = getdbosql('db_markets', "coinid=$coin->id and name='poloniex'");
if(!$market) continue;
if ($market->deposit_address != $item) {
$market->deposit_address = $item;
$market->save();
debuglog("$exchange: deposit address for {$coin->symbol} updated");
}
}
cache()->set($exchange.'-deposit_address-check', time(), 12*3600);
}
}
////////////////////////////////////////////////////////////////////////////////////
function updateYobitMarkets()
{
$exchange = 'yobit';
if (exchange_get($exchange, 'disabled')) return;
$res = yobit_api_query('info');
if(!is_object($res)) return;
foreach($res->pairs as $i=>$item)
{
$e = explode('_', $i);
$symbol = strtoupper($e[0]);
if($e[1] != 'btc') continue;
if($symbol == 'BTC') continue;
$coin = getdbosql('db_coins', "symbol=:symbol", array(':symbol'=>$symbol));
if(!$coin) continue;
$market = getdbosql('db_markets', "coinid={$coin->id} and name='$exchange'");
if(!$market) continue;
$market->txfee = objSafeVal($item,'fee',0.2);
if ($market->disabled < 9) $market->disabled = arraySafeVal($item,'hidden',0);
if (time() - $market->pricetime > 6*3600) $market->price = 0;
if (market_get($exchange, $symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
}
$market->save();
if ($market->deleted || $market->disabled) continue;
if (!$coin->installed && !$coin->watch) continue;
$pair = strtolower($coin->symbol).'_btc';
$ticker = yobit_api_query("ticker/$pair");
if(!$ticker) continue;
$price2 = ($ticker->$pair->buy + $ticker->$pair->sell) / 2;
$market->price2 = AverageIncrement($market->price2, $price2);
$market->price = AverageIncrement($market->price, $ticker->$pair->buy);
if ($ticker->$pair->buy < $market->price) $market->price = $ticker->$pair->buy;
$market->pricetime = time();
$market->save();
if(!empty(EXCH_YOBIT_KEY))
{
$last_checked = cache()->get($exchange.'-deposit_address-check-'.$coin->symbol);
if ($last_checked) continue;
sleep(1); // for the tapi nonce
$address = yobit_api_query2('GetDepositAddress', array("coinName"=>$coin->symbol));
if (!empty($address) && isset($address['return']) && $address['success']) {
$addr = $address['return']['address'];
if (!empty($addr) && $addr != $market->deposit_address) {
$market->deposit_address = $addr;
debuglog("$exchange: deposit address for {$coin->symbol} updated");
$market->save();
}
}
cache()->set($exchange.'-deposit_address-check-'.$coin->symbol, time(), 24*3600);
}
}
}
// http://www.jubi.com/ ?
function updateJubiMarkets()
{
$exchange = 'jubi';
if (exchange_get($exchange, 'disabled')) return;
$btc = jubi_api_query('ticker', "?coin=btc");
if(!is_object($btc)) return;
$list = getdbolist('db_markets', "name='jubi'");
foreach($list as $market)
{
$coin = getdbo('db_coins', $market->coinid);
if(!$coin) continue;
if (market_get($exchange, $coin->symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
$market->save();
continue;
}
$lowsymbol = strtolower($coin->symbol);
$ticker = jubi_api_query('ticker', "?coin=".$lowsymbol);
if(!is_object($ticker)) continue;
if (isset($btc->sell) && $btc->sell != 0.)
$ticker->buy /= $btc->sell;
if (isset($btc->buy) && $btc->buy != 0.)
$ticker->sell /= $btc->buy;
$price2 = ($ticker->buy+$ticker->sell)/2;
$market->price2 = AverageIncrement($market->price2, $price2);
$market->price = AverageIncrement($market->price, $ticker->buy*0.95);
$market->pricetime = time();
// debuglog("jubi update $coin->symbol: $market->price $market->price2");
$market->save();
}
}
function updateAlcurexMarkets()
{
$exchange = 'alcurex';
if (exchange_get($exchange, 'disabled')) return;
$data = alcurex_api_query('market', "?info=on");
if(!is_object($data)) return;
$list = getdbolist('db_markets', "name='$exchange'");
foreach($list as $market)
{
$coin = getdbo('db_coins', $market->coinid);
if(!$coin) continue;
if (!$coin->installed && !$coin->watch) continue;
if (market_get($exchange, $coin->symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
$market->save();
continue;
}
$pair = strtoupper($coin->symbol).'_BTC';
foreach ($data->MARKETS as $ticker) {
if ($ticker->Pair === $pair) {
$lpair = strtolower($pair);
$last = alcurex_api_query('market', "?pair=$lpair&last=last");
if (is_object($last) && !empty($last->$lpair)) {
$last = $last->$lpair;
$market->price = AverageIncrement($market->price, $last->price);
$market->pricetime = time();
$market->save();
}
$last = alcurex_api_query('market', "?pair=$lpair&last=sell");
if (is_object($last) && !empty($last->$lpair)) {
$last = $last->$lpair;
$market->price2 = AverageIncrement($market->price2, $last->price);
$market->pricetime = time();
$market->save();
}
if (empty($coin->price)) {
$coin->price = $market->price;
$coin->price2 = $market->price2;
$coin->save();
}
// debuglog("alcurex: $pair $market->price ".bitcoinvaluetoa($market->price2));
}
}
}
}
function updateCryptopiaMarkets()
{
$exchange = 'cryptopia';
if (exchange_get($exchange, 'disabled')) return;
$data = cryptopia_api_query('GetMarkets', 24);
if(!is_object($data)) return;
$list = getdbolist('db_markets', "name LIKE('$exchange%')");
foreach($list as $market)
{
$coin = getdbo('db_coins', $market->coinid);
if(!$coin) continue;
$pair = strtoupper($coin->symbol).'/BTC';
$sqlFilter = '';
if (!empty($market->base_coin)) {
$pair = strtoupper($coin->symbol.'/'.$market->base_coin);
$sqlFilter = "AND base_coin='{$market->base_coin}'";
}
if (market_get($exchange, $coin->symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
$market->save();
continue;
} else if ($market->message == 'disabled from settings') {
$market->disabled = 0;
$market->message = '';
$market->save();
}
foreach ($data->Data as $ticker) {
if ($ticker->Label === $pair) {
if ($market->disabled < 9) {
$nbm = (int) dboscalar("SELECT COUNT(id) FROM markets WHERE coinid={$coin->id} $sqlFilter");
$market->disabled = ($ticker->BidPrice < $ticker->AskPrice/2) && ($nbm > 1);
}
$price2 = ($ticker->BidPrice+$ticker->AskPrice)/2;
$market->price2 = AverageIncrement($market->price2, $price2);
$market->price = AverageIncrement($market->price, $ticker->BidPrice*0.98);
$market->marketid = $ticker->TradePairId;
$market->pricetime = time();
$market->save();
if (empty($coin->price) && !$market->disabled && strpos($pair,'BTC')) {
$coin->price = $market->price;
$coin->price2 = $market->price2;
$coin->save();
}
// debuglog("$exchange: $pair $market->price ".bitcoinvaluetoa($market->price2));
break;
}
}
}
if(empty(EXCH_CRYPTOPIA_KEY)) return;
$last_checked = cache()->get($exchange.'-deposit_address-check');
if ($last_checked) return;
$addresses = array();
$query = cryptopia_api_user('GetBalance');
if (is_object($query) && is_array($query->Data))
foreach($query->Data as $balance) {
$addresses[$balance->Symbol] = $balance->Address;
}
if (!empty($addresses))
foreach($list as $market) {
$coin = getdbo('db_coins', $market->coinid);
if(!$coin) continue;
if (isset($addresses[$coin->symbol])) {
$addr = $addresses[$coin->symbol];
if ($market->deposit_address != $addr) {
debuglog("$exchange: deposit address for {$coin->symbol} updated");
$market->deposit_address = $addr;
$market->save();
}
}
}
cache()->set($exchange.'-deposit_address-check', time(), 12*3600);
}
function updateNovaMarkets()
{
$exchange = 'nova';
if (exchange_get($exchange, 'disabled')) return;
$markets = getdbolist('db_markets', "name LIKE '$exchange%'"); // allow "nova LTC"
if(empty($markets)) return;
$data = nova_api_query('markets');
if(!is_object($data) || $data->status != 'success' || !is_array($data->markets)) return;
$symbols = array();
foreach($markets as $market)
{
$coin = getdbo('db_coins', $market->coinid);
if(!$coin) continue;
$base = 'BTC';
$pair = $base.'_'.strtoupper($coin->symbol);
$sqlFilter = '';
if (!empty($market->base_coin)) {
$base = $market->base_coin;
$pair = strtoupper($market->base_coin.'_'.$coin->symbol);
$sqlFilter = "AND base_coin='{$market->base_coin}'";
}
if (market_get($exchange, $coin->symbol, "disabled", $base)) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
$market->save();
continue;
}
foreach ($data->markets as $ticker) {
if ($ticker->marketname === $pair) {
$market->marketid = $ticker->marketid;
if ($market->disabled < 9) {
$nbm = (int) dboscalar("SELECT COUNT(id) FROM markets WHERE coinid={$coin->id} $sqlFilter");
$market->disabled = (floatval($ticker->volume24h) <= 0.005) && $nbm > 1; // in btc
}
if (!$market->disabled) {
$market->price = AverageIncrement($market->price, $ticker->bid);
$market->price2 = AverageIncrement($market->price2, $ticker->last_price);
$market->pricetime = time();
$market->save();
if (empty($coin->price2) && strpos($pair,'BTC') !== false) {
$coin->price = $market->price;
$coin->price2 = $market->price2;
$coin->save();
}
}
break;
}
}
}
}
function updateBterMarkets()
{
$exchange = 'bter';
if (exchange_get($exchange, 'disabled')) return;
$markets = bter_api_query('tickers');
if(!is_array($markets)) return;
$list = getdbolist('db_markets', "name='$exchange'");
foreach($list as $market)
{
$coin = getdbo('db_coins', $market->coinid);
if(!$coin) continue;
if (market_get($exchange, $coin->symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
$market->save();
continue;
}
$lowsymbol = strtolower($coin->symbol);
$dbpair = $lowsymbol.'_btc';
foreach ($markets as $pair => $ticker) {
if ($pair != $dbpair) continue;
$market->price = AverageIncrement($market->price, $ticker['buy']);
$market->price2 = AverageIncrement($market->price2, $ticker['avg']);
$market->pricetime = time();
if ($market->disabled < 9) $market->disabled = (floatval($ticker['vol_btc']) < 0.01);
$market->save();
if (empty($coin->price2)) {
$coin->price = $market->price;
$coin->price2 = $market->price2;
$coin->save();
}
}
}
}
function updateEmpoexMarkets()
{
$exchange = 'empoex';
if (exchange_get($exchange, 'disabled')) return;
$markets = empoex_api_query('marketinfo');
if(!is_array($markets)) return;
$list = getdbolist('db_markets', "name='$exchange'");
foreach($list as $market)
{
$coin = getdbo('db_coins', $market->coinid);
if(!$coin) continue;
if (market_get($exchange, $coin->symbol, "disabled")) {
$market->disabled = 1;
$market->deleted = 1;
$market->message = 'disabled from settings';
$market->save();
continue;
}
$pair = strtoupper($coin->symbol).'-BTC';
foreach ($markets as $ticker) {
if ($ticker->pairname != $pair) continue;