/**
* method to retrieve the db instance
*
* @return Billrun_Db
*/
public static function db(array $options = array())
{
$mainDb = 0;
if (empty($options)) {
$options = Billrun_Factory::config()->getConfigValue('db');
// the stdclass force it to return object
$mainDb = 1;
} else {
if (isset($options['name']) && count($options) == 1) {
$name = $options['name'];
$options = Billrun_Factory::config()->getConfigValue('db');
$seperateDatabaseCollections = isset($options['seperateDatabaseCollections']) ? $options['seperateDatabaseCollections'] : array('balances', 'billrunstats', 'billrun');
// until mongo will do collection lock
if (in_array($name, $seperateDatabaseCollections)) {
$options['name'] = $name;
}
}
}
// unique stamp per db connection
$stamp = md5(serialize($options));
if (!isset(self::$db[$stamp])) {
self::$db[$stamp] = Billrun_Db::getInstance($options);
if ($mainDb) {
Billrun_Factory::config()->loadDbConfig();
}
}
return self::$db[$stamp];
}
/**
* method to retrieve the db instance
*
* @return Billrun_Db
*/
public static function db(array $options = array())
{
if (empty($options)) {
$options = Billrun_Factory::config()->getConfigValue('db');
// the stdclass force it to return object
} else {
if (isset($options['name']) && in_array($options['name'], array('balances', 'billrunstats')) && count($options) == 1) {
$name = $options['name'];
// move balances to different database
$options = Billrun_Factory::config()->getConfigValue('db');
$options['name'] = $name;
}
}
// unique stamp per db connection
$stamp = md5(serialize($options));
if (!isset(self::$db[$stamp])) {
self::$db[$stamp] = Billrun_Db::getInstance($options);
}
return self::$db[$stamp];
}
