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https://github.com/LBRYFoundation/pool.git
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bf7fc3534f
will allow to do internal graphes and compute better exchange orders Also track in the new table a (BTC/EUR) alternative, from kraken public api this second currency should be user definable later.
111 lines
2.8 KiB
PHP
111 lines
2.8 KiB
PHP
<?php
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/**
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* MarketCommand is a console command, to query market and history
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*
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* To use this command, enter the following on the command line:
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* <pre>
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* php web/yaamp/yiic.php market help
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* </pre>
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*
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* @property string $help The command description.
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*
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*/
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class MarketCommand extends CConsoleCommand
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{
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protected $basePath;
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/**
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* Execute the action.
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* @param array $args command line parameters specific for this command
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* @return integer non zero application exit code after printing help
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*/
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public function run($args)
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{
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$runner=$this->getCommandRunner();
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$commands=$runner->commands;
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$root = realpath(Yii::app()->getBasePath().DIRECTORY_SEPARATOR.'..');
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$this->basePath = str_replace(DIRECTORY_SEPARATOR, '/', $root);
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$symbol = arraySafeVal($args, 0);
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if (!isset($args[1])) {
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echo "Yiimp market command\n";
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echo "Usage: yiimp market <SYM> list\n";
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return 1;
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} else if ($args[1] == 'list') {
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$this->listMarkets($symbol);
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return 0;
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} else if ($args[1] == 'histo') {
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$market = arraySafeVal($args,2,'');
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if (empty($market)) die("Usage: yiimp market <SYM> histo <market>\n");
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$this->queryMarketHistory($symbol, $market);
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return 0;
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}
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}
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/**
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* Provides the command description.
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* @return string the command description.
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*/
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public function getHelp()
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{
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return parent::getHelp().'market';
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}
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/**
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* List markets of a currency
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*/
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public function listMarkets($symbol)
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{
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require_once($this->basePath.'/yaamp/core/core.php');
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$coin = getdbosql('db_coins', "symbol=:sym", array(':sym'=>$symbol));
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if (!$coin) die("coin $symbol not found!\n");
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$markets = new db_markets;
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foreach ($markets->findAll("coinid={$coin->id} ORDER BY disabled, price DESC") as $market) {
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$price = $market->disabled ? '*DISABLED*' : bitcoinvaluetoa($market->price);
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echo "{$price} {$market->name}\n";
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}
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}
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/**
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* Query market history of a "watched" currency
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*/
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public function queryMarketHistory($symbol, $market)
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{
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require_once($this->basePath.'/yaamp/core/core.php');
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$coin = getdbosql('db_coins', "symbol=:sym", array(':sym'=>$symbol));
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if (!$coin) die("coin $symbol not found!\n");
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//$last_update = (int) dboscalar(
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// "SELECT time FROM market_history WHERE idcoin={$coin->id} ORDER BY id DESC LIMIT 1"
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//);
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//if (time() - $last_update > 300) BackendWatchMarkets();
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$history = new db_market_history;
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$c = new CDbCriteria;
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$c->condition = "idcoin={$coin->id}";
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if ($coin->symbol != 'BTC') $c->condition .= " AND mh_market.name='$market'"; // table alias set in model
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$c->order = 'time DESC';
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$c->limit = 100;
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$items = getdbolistWith('db_market_history', 'market', $c);
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foreach ($items as $histo) {
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$date = strftime('%F %T', $histo->time);
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$price1 = bitcoinvaluetoa($histo->price);
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$price2 = bitcoinvaluetoa($histo->price2);
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echo "$date $price1 $price2\n";
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}
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}
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}
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