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markets: handle cryptohub api, but only manually

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their api is not complete enough to auto create the markets...
This commit is contained in:
Tanguy Pruvot 2018-03-26 10:27:07 +02:00
parent 2ad138591e
commit 20de9ab774
3 changed files with 114 additions and 0 deletions
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43
web/yaamp/core/backend/markets.php
View file

@ -23,6 +23,7 @@ function BackendPricesUpdate()
updateAlcurexMarkets();
updateBinanceMarkets();
updateBterMarkets();
updateCryptohubMarkets();
//updateEmpoexMarkets();
updateJubiMarkets();
updateLiveCoinMarkets();
@ -1165,6 +1166,48 @@ function updateBterMarkets()
}
}
function updateCryptohubMarkets()
{
$exchange = 'cryptohub';
if (exchange_get($exchange, 'disabled')) return;
$markets = cryptohub_api_query('market/ticker');
if(!is_array($markets)) return;
$list = getdbolist('db_markets', "name='$exchange'");
foreach($list as $market)
{
$coin = getdbo('db_coins', $market->coinid);
if(!$coin) continue;
$symbol = $coin->getOfficialSymbol();
if (market_get($exchange, $symbol, "disabled")) {
$market->disabled = 1;
$market->message = 'disabled from settings';
$market->save();
continue;
}
$dbpair = 'BTC'.'_'.$symbol;
foreach ($markets as $pair => $ticker) {
if ($pair != $dbpair) continue;
$price2 = ($ticker['highestBid']+$ticker['lowestAsk'])/2;
$market->price = AverageIncrement($market->price, $ticker['highestBid']);
$market->price2 = AverageIncrement($market->price2, $price2);
$market->pricetime = time();
//if ($market->disabled < 9) $market->disabled = (floatval($ticker['baseVolume']) < 0.01);
$market->save();
if (empty($coin->price2)) {
$coin->price = $market->price;
$coin->price2 = $market->price2;
$coin->market = $exchange;
$coin->save();
}
}
}
}
function updateEmpoexMarkets()
{
$exchange = 'empoex';

68
web/yaamp/core/exchange/cryptohub.php Normal file
View file

@ -0,0 +1,68 @@
<?php
// https://cryptohub.online/api/market/ticker/
function cryptohub_api_query($method, $params='')
{
$uri = "https://cryptohub.online/api/{$method}/";
if (!empty($params)) $uri .= "{$params}/";
$ch = curl_init($uri);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
$execResult = strip_tags(curl_exec($ch));
// array required for ticker "foreach"
$array = json_decode($execResult, true);
return $array;
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
// manual update of one market
function cryptohub_update_market($market)
{
$exchange = 'cryptohub';
if (is_string($market))
{
$symbol = $market;
$coin = getdbosql('db_coins', "symbol=:sym", array(':sym'=>$symbol));
if(!$coin) return false;
$pair = $symbol;
$market = getdbosql('db_markets', "coinid={$coin->id} AND name='$exchange'");
if(!$market) return false;
} else if (is_object($market)) {
$coin = getdbo('db_coins', $market->coinid);
if(!$coin) return false;
$symbol = $coin->getOfficialSymbol();
$pair = $symbol;
if (!empty($market->base_coin)) $pair = $market->base_coin.'_'.$symbol;
}
$t1 = microtime(true);
$ticker = cryptohub_api_query("market/ticker",$pair);
if(!$ticker || empty($ticker)) return false;
$ticker = array_pop($ticker);
if(arraySafeVal($ticker,'highestBid') === NULL) {
debuglog("$exchange: invalid data received for $pair ticker");
return false;
}
$price2 = ((double) $ticker['highestBid'] + $ticker['lowestAsk']) / 2;
$market->price2 = AverageIncrement($market->price2, $price2);
$market->price = AverageIncrement($market->price, (double) $ticker['highestBid']);
if ($ticker['lowestAsk'] < $market->price) $market->price = $ticker['lowestAsk'];
$market->pricetime = time();
$market->save();
$apims = round((microtime(true) - $t1)*1000,3);
user()->setFlash('message', "$exchange $symbol price updated in $apims ms");
return true;
}

3
web/yaamp/core/exchange/exchange.php
View file

@ -19,6 +19,7 @@ require_once("bleutrade.php");
require_once("ccexapi.php");
require_once("cexio.php");
require_once("cryptobridge.php");
require_once("cryptohub.php");
require_once("kraken.php");
require_once("poloniex.php");
require_once("yobit.php");
@ -93,6 +94,8 @@ function getMarketUrl($coin, $marketName)
$url = "https://coinsmarkets.com/trade-{$base}-{$symbol}.htm";
else if($market == 'cryptobridge')
$url = "https://wallet.crypto-bridge.org/market/BRIDGE.{$symbol}_BRIDGE.{$base}";
else if($market == 'cryptohub')
$url = "https://cryptohub.online/market/{$symbol}/{$base}";
else if($market == 'cryptopia')
$url = "https://www.cryptopia.co.nz/Exchange?market={$symbol}_{$base}";
else if($market == 'cryptowatch')