$content_wall = file_get_contents($url_wall);
$wall_json = json_decode($content_wall, true);
$url_price = 'https://bitbucket.org/henry_nu/data/downloads/rd.json';
$content_price = file_get_contents($url_price);
$price_json = json_decode($content_price, true);
$ask_total = 0;
$bid_total = 0;
if (!check_value($wall_json["bal"]["NBT"]) && !check_value($price_json["ask"])) {
writelog("nulagoon_btc_nbt", "querry_error", "unresolved");
} else {
$tolerance = $btc_usd * $search_tolerance / 100;
$ask_price = $btc_usd + $tolerance;
$bid_price = $btc_usd - $tolerance;
$ask_value = $wall_json["bal"]["NBT"];
$bid_value = $wall_json["bal"]["BTC"] * $btc_usd;
$wall_price_ask = $price_json["ask"];
$wall_price_bid = $price_json["bid"];
if ($wall_price_ask <= $ask_price) {
$ask_total = $ask_value;
}
if ($wall_price_bid >= $bid_price) {
$bid_total = $bid_value;
}
}
$total = $ask_total + $bid_total;
$orderbook = array('tolerance' => $search_tolerance, 'ask_total' => $ask_total, 'bid_total' => $bid_total, 'total' => $total);
return $orderbook;
}
$btc_usd = get_btc_usd();
$json = get_nulagoon_btc_nbt(1.5, $btc_usd);
print_r($json);
function query_exchanges()
{
$file = 'data/alix_data.dat';
$btc_usd = get_btc_usd();
$poloniex_btc_nbt_24 = get_poloniex_btc_nbt();
$bittrex_btc_nbt_24 = get_bittrex_btc_nbt();
$southx_btc_nbt_24 = get_southx_btc_nbt($btc_usd);
$southx_nbt_usd_24 = get_southx_nbt_usd();
#$cryptsy_nbt_btc_24=get_cryptsy_nbt_btc(); - defunc
#$cryptsy_nbt_usd_24=get_cryptsy_nbt_usd(); - defunc
$bter_nbt_cny_24 = get_bter_nbt_cny();
$bter_nbt_btc_24 = get_bter_nbt_btc();
$ccedk_nbt_usd_24 = get_ccedk_nbt_usd();
$ccedk_nbt_btc_24 = get_ccedk_nbt_btc();
$ccedk_nbt_ppc_24 = get_ccedk_nbt_ppc();
$ccedk_nbt_eur_24 = get_ccedk_nbt_eur();
$hitbtc_nbt_btc_24 = get_hitbtc_nbt_btc();
$nulagoon_btc_nbt_24 = get_nulagoon_btc_nbt();
//write exchanges into alix_data.dat
$data = array('timestamp' => time(), 'btc_usd' => "{$btc_usd}", 'exchanges' => array(array('pair' => 'poloniex_btc_nbt', 'amount' => "{$poloniex_btc_nbt_24}"), array('pair' => 'bittrex_btc_nbt', 'amount' => "{$bittrex_btc_nbt_24}"), array('pair' => 'southx_btc_nbt', 'amount' => "{$southx_btc_nbt_24}"), array('pair' => 'southx_nbt_usd', 'amount' => "{$southx_nbt_usd_24}"), array('pair' => 'bter_nbt_cny', 'amount' => "{$bter_nbt_cny_24}"), array('pair' => 'bter_nbt_btc', 'amount' => "{$bter_nbt_btc_24}"), array('pair' => 'ccedk_nbt_usd', 'amount' => "{$ccedk_nbt_usd_24}"), array('pair' => 'ccedk_nbt_btc', 'amount' => "{$ccedk_nbt_btc_24}"), array('pair' => 'ccedk_nbt_ppc', 'amount' => "{$ccedk_nbt_ppc_24}"), array('pair' => 'ccedk_nbt_eur', 'amount' => "{$ccedk_nbt_eur_24}"), array('pair' => 'hitbtc_nbt_btc', 'amount' => "{$hitbtc_nbt_btc_24}"), array('pair' => 'nulagoon_btc_nbt', 'amount' => "{$nulagoon_btc_nbt_24}")));
$new_json = json_encode($data);
$current = file_get_contents($file);
$current .= $new_json . "\n";
file_put_contents($file, $current, PHP_EOL | LOCK_EX);
}
