public static function tradeHistory($firstCurrencyName = null, $secondCurrencyName = null, $count = null)
{
$user = usr::getCurrentUser(1);
$isAjax = 0;
if ($count == null) {
$count = Core::validate(self::getVar('count'));
}
$from_id = Core::validate(self::getVar('from_id'));
$end_id = Core::validate(self::getVar('end_id'));
$order = Core::validate(self::getVar('order'));
$since = Core::validate(self::getVar('since'));
$end = Core::validate(self::getVar('end'));
if ($firstCurrencyName == null) {
$firstCurrencyName = Core::validate(self::getVar('firstCurrency'));
$isAjax = 1;
}
if ($secondCurrencyName == null) {
$secondCurrencyName = Core::validate(self::getVar('secondCurrency'));
$isAjax = 1;
}
$rate = self::getRate($firstCurrencyName, $secondCurrencyName);
if ($rate != null) {
$params['RateId'] = $rate->getId();
}
$params['count'] = $count;
$params['from_id'] = $from_id;
$params['end_id'] = $end_id;
$params['order'] = $order;
$params['since'] = $since != null ? date("Y-m-d H:i:s", $since) : null;
$params['end'] = $end != null ? date("Y-m-d H:i:s", $end) : null;
$deals = Deal::getHistory($params);
$return = array();
$rate = new Rate();
$currency = new Currency();
foreach ($deals as $value) {
$rate->findById($value['RateId']);
$currency->findById($rate->getFirstCurrencyId());
$deal['pair'] = $currency->getName();
$currency->findById($rate->getSecondCurrencyId());
$deal['pair'] .= " - " . $currency->getName();
$deal['type'] = $value['Type'] == 0 ? "buy" : "sell";
$deal['amount'] = $value['Volume'];
$deal['rate'] = $value['Price'];
$deal['order_id'] = $value['OrderId'];
$deal['is_your_order'] = $user != null && $user->getId() == $value['UID'] ? 1 : 0;
$deal['timestamp'] = strtotime($value['Date']);
array_push($return, $deal);
}
$result['success'] = 1;
$result['return'] = $return;
if ($isAjax == 0) {
return $result;
}
print json_encode($result);
}
public static function getPages()
{
$usr = usr::getCurrentUser(1);
if (!isset($usr)) {
return;
}
$widget = new Widget();
$widget->setUID($usr->getId());
$pages = $widget->getAllPages();
foreach ($pages as $key => $value) {
$id = $value['rate'];
$rt = new Rate();
$rt->setId($id);
$rt->findById($id);
$fcId = $rt->getFirstCurrencyId();
$scId = $rt->getSecondCurrencyId();
$cur = new Currency();
$cur->findById($fcId);
$firstCurr = $cur->getName();
$cur->findById($scId);
$secondCurr = $cur->getName();
$arr = array();
$arr['firstCurrency'] = $firstCurr;
$arr['secondCurrency'] = $secondCurr;
$pages[$key]['rate'] = $arr;
}
return $pages;
}
private static function transferMoney(Deal $deal1, Deal $deal2)
{
if ($deal1->getType() == 1 && $deal2->getType() == 0) {
$sellDeal = $deal1;
$buyDeal = $deal2;
} else {
if ($deal1->getType() == 0 && $deal2->getType() == 1) {
$sellDeal = $deal2;
$buyDeal = $deal1;
} else {
return false;
}
}
$rate = new Rate();
$rate->findById($sellDeal->getRateId());
$sellOrder = new Order();
$sellOrder->findById($sellDeal->getOrderId());
$buyOrder = new Order();
$buyOrder->findById($buyDeal->getOrderId());
$sellerSecondCurrencyPurse = self::getPurseOrMakeNew($sellOrder->getUserId(), $rate->getSecondCurrencyId());
$buyerFirstCurrencyPurse = self::getPurseOrMakeNew($buyOrder->getUserId(), $rate->getFirstCurrencyId());
$buyerSecondCurrencyPurse = self::getPurseOrMakeNew($buyOrder->getUserId(), $rate->getSecondCurrencyId());
$firstCurVolume = $sellDeal->getVolume();
$buyerFirstCurrencyPurse->addValue($firstCurVolume);
$buyerFirstCurrencyPurse->save();
$secondCurVolume = $firstCurVolume * $sellDeal->getPrice();
$sellerSecondCurrencyPurse->addValue($secondCurVolume * (1.0 - $rate->getFee()));
$refund = ($firstCurVolume * $buyOrder->getPrice() - $secondCurVolume) * (1.0 + $rate->getFee());
if ($buyOrder->getUserId() != $sellOrder->getUserId()) {
$sellerSecondCurrencyPurse->save();
$buyerSecondCurrencyPurse->addValue($refund);
$buyerSecondCurrencyPurse->save();
} else {
$sellerSecondCurrencyPurse->addValue($refund);
$sellerSecondCurrencyPurse->save();
}
return true;
}
public static function history()
{
$usr = self::getCurrentUser(1);
if (!isset($usr)) {
header("Location: /");
return;
}
$orders = Order::findBy(array('UID' => $usr->getId()), ' ORDER BY Date DESC');
$rate = new Rate();
$currency = new Currency();
foreach ($orders as $key => $order) {
$rate->findById($order['RateId']);
$currency->findById($rate->getFirstCurrencyId());
$orders[$key]['FirstCurrency'] = $currency->getName();
$currency->findById($rate->getSecondCurrencyId());
$orders[$key]['SecondCurrency'] = $currency->getName();
$orders[$key]['Type'] = $order['Type'] == OrderType::BUY ? 'Buy' : 'Sell';
$status = '';
switch ($order['Status']) {
case OrderStatus::ACTIVE:
$status = 'Active';
break;
case OrderStatus::DONE:
$status = 'Done';
break;
case OrderStatus::PARTIALLY_DONE:
$status = 'Partially done';
break;
case OrderStatus::CANCELLED:
$status = 'Cancelled';
break;
}
$orders[$key]['Status'] = $status;
$orderDeals = Deal::findByAndOrderByDate(array('OrderId' => $order['id']));
$deals = array();
foreach ($orderDeals as $dealKey => $deal) {
$deals[$dealKey]['id'] = $deal['id'];
$deals[$dealKey]['Price'] = $deal['Price'];
$deals[$dealKey]['Volume'] = $deal['Volume'];
$deals[$dealKey]['Date'] = $deal['Date'];
$deals[$dealKey]['Status'] = $deal['Done'] == 0 ? 'Active' : 'Done';
}
$orders[$key]['deals'] = $deals;
}
Core::runView('ViewTemplate/account', array('pageName' => 'Deals history', 'activeMenu' => 'Deals history', 'pagePath' => 'AccountProfile/usr_dealshistory', 'user' => $usr, 'dealsHistory' => $orders));
}
