/**
* Execute the given job with the given argument ID.
* Mocks away the mailer, so mails can be retrieved through {@link #getMails()}.
* Does not return anything.
*
* @see #getMails()
* @see #getJobType()
*/
function executeJob($user, $arg_id)
{
// insert in the mock rates
$rates = $this->getRates();
// by using _latest_ticker we get free mocking, we don't have to insert
// things into the database, and we don't have to delete them later
// since they are only local to this scope
foreach ($rates as $ticker) {
set_latest_ticker($ticker);
}
// now execute the job
$q = db()->prepare("INSERT INTO jobs SET user_id=?, job_type=?, job_prefix=?, arg_id=?");
$q->execute(array($user['id'], $this->getJobType(), \Openclerk\Jobs\JobQueuer::getJobPrefix($this->getJobType()), $arg_id));
$job_id = db()->lastInsertId();
$q = db()->prepare("SELECT * FROM jobs WHERE id=?");
$q->execute(array($job_id));
$job = $q->fetch();
require_once __DIR__ . "/../batch/_batch_insert.php";
require __DIR__ . "/../jobs/" . $this->getJobType() . ".php";
// reset the mailer
unset($__mock_mailer);
}
/**
* Get the latest ticker value for the given exchange and currency pairs.
* Allows for caching these values.
* @returns false if no ticker value could be found.
*/
function get_latest_ticker($exchange, $cur1, $cur2)
{
$key = $exchange . '_' . $cur1 . '_' . $cur2;
global $_latest_tickers;
if (!isset($_latest_tickers[$key])) {
$latest_tickers[$key] = false;
$q = db()->prepare("SELECT * FROM ticker_recent WHERE exchange=:exchange AND currency1=:currency1 AND currency2=:currency2 LIMIT 1");
$q->execute(array("exchange" => $exchange, "currency1" => $cur1, "currency2" => $cur2));
if ($ticker = $q->fetch()) {
set_latest_ticker($ticker);
}
}
return isset($_latest_tickers[$key]) ? $_latest_tickers[$key] : false;
}
