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adding archive table for hashrate calculations and added getCurrentShareRate for shares/minute

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Sebastian Grewe 2013-05-14 16:31:18 +02:00
parent 5c72a859eb
commit ef2c9b2c97
1 changed files with 24 additions and 1 deletions
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25
public/include/classes/statistics.class.php
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@ -38,10 +38,33 @@ class Statistics {
} }
public function getCurrentHashrate() { public function getCurrentHashrate() {
$stmt = $this->mysqli->prepare("SELECT ROUND(COUNT(id) * POW(2, " . $this->config['difficulty'] . ")/600/1000) AS hashrate FROM " . $this->share->getTableName() . " WHERE time > DATE_SUB(now(), INTERVAL 10 MINUTE)"); $stmt = $this->mysqli->prepare("
SELECT SUM(hashrate) AS hashrate FROM
(
SELECT ROUND(COUNT(id) * POW(2, " . $this->config['difficulty'] . ")/600/1000) AS hashrate FROM " . $this->share->getTableName() . " WHERE time > DATE_SUB(now(), INTERVAL 10 MINUTE)
UNION
SELECT ROUND(COUNT(id) * POW(2, " . $this->config['difficulty'] . ")/600/1000) AS hashrate FROM " . $this->share->getArchiveTableName() . " WHERE time > DATE_SUB(now(), INTERVAL 10 MINUTE)
) AS sum
");
if ($this->checkStmt($stmt) && $stmt->execute() && $result = $stmt->get_result() ) { if ($this->checkStmt($stmt) && $stmt->execute() && $result = $stmt->get_result() ) {
return $result->fetch_object()->hashrate; return $result->fetch_object()->hashrate;
} }
return false;
}
public function getCurrentShareRate() {
$stmt = $this->mysqli->prepare("
SELECT ROUND(SUM(sharerate) / 600, 2) AS sharerate FROM
(
SELECT COUNT(id) AS sharerate FROM " . $this->share->getTableName() . " WHERE time > DATE_SUB(now(), INTERVAL 10 MINUTE)
UNION ALL
SELECT COUNT(id) AS sharerate FROM " . $this->share->getArchiveTableName() . " WHERE time > DATE_SUB(now(), INTERVAL 10 MINUTE)
) AS sum
");
if ($this->checkStmt($stmt) && $stmt->execute() && $result = $stmt->get_result() ) {
return $result->fetch_object()->sharerate;
}
return false;
} }
private function checkStmt($bState) { private function checkStmt($bState) {