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[UPDATE] Cache transaction summaries

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This commit is contained in:
Sebastian Grewe 2013-11-20 08:21:11 +01:00
parent 78ae3174d8
commit f80826ff71
1 changed files with 5 additions and 2 deletions
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7
public/include/classes/transaction.class.php
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@ -52,9 +52,10 @@ class Transaction extends Base {
* @return data array type and total * @return data array type and total
**/ **/
public function getTransactionSummary($account_id=NULL) { public function getTransactionSummary($account_id=NULL) {
if ($data = $this->memcache->get(__FUNCTION__ . $account_id)) return $data;
$sql = " $sql = "
SELECT SELECT
SUM(t.amount) AS total, t.type AS type SUM(t.amount) AS total, t.type AS type
FROM transactions AS t FROM transactions AS t
LEFT OUTER JOIN blocks AS b LEFT OUTER JOIN blocks AS b
ON b.id = t.block_id ON b.id = t.block_id
@ -79,7 +80,8 @@ class Transaction extends Base {
while ($row = $result->fetch_assoc()) { while ($row = $result->fetch_assoc()) {
$aData[$row['type']] = $row['total']; $aData[$row['type']] = $row['total'];
} }
return $aData; // Cache data for a while, query takes long on many rows
return $this->memcache->setCache(__FUNCTION__ . $account_id, $aData, 60);
} }
return $this->sqlError(); return $this->sqlError();
} }
@ -277,6 +279,7 @@ class Transaction extends Base {
} }
$transaction = new Transaction(); $transaction = new Transaction();
$transaction->setMemcache($memcache);
$transaction->setDebug($debug); $transaction->setDebug($debug);
$transaction->setMysql($mysqli); $transaction->setMysql($mysqli);
$transaction->setConfig($config); $transaction->setConfig($config);