}
$app->response->headers->set('Content-Type', 'application/json');
$app->response->setBody(json_encode($responseData));
}
});
// Customer dequeues by cancelling or leaving the page
//
// Dequeue the specific help session from the help queue.
$app->delete('/help/queue/:queueId', function ($queueId) use($app, $redis) {
$redisResponse = $redis->lrem(HELP_QUEUE_KEY, 0, $queueId);
if (!handleRedisError($redisResponse, $app, 'Não foi possível remover a sessão da fila de atendimento.')) {
return;
}
$helpSessionKey = $queueId;
$redisResponse = $redis->del($helpSessionKey);
if (!handleRedisError($redisResponse, $app, 'Não foi possível remover a sessão após a retirada da fila.')) {
return;
}
$app->response->setStatus(204);
});
/* ------------------------------------------------------------------------------------------------
* Application Start
* -----------------------------------------------------------------------------------------------*/
$app->run();
/* ------------------------------------------------------------------------------------------------
* Helper functions
* -----------------------------------------------------------------------------------------------*/
function handleRedisError($redisResponse, $app, $message = '')
{
$success = true;
if ($redisResponse instanceof RedisErrorInterface) {
}
$app->response->headers->set('Content-Type', 'application/json');
$app->response->setBody(json_encode($responseData));
}
});
// Customer dequeues by cancelling or leaving the page
//
// Dequeue the specific help session from the help queue.
$app->delete('/help/queue/:queueId', function ($queueId) use($app, $redis) {
$redisResponse = $redis->lrem(HELP_QUEUE_KEY, 0, $queueId);
if (!handleRedisError($redisResponse, $app, 'Could not remove the help session from the queue.')) {
return;
}
$helpSessionKey = $queueId;
$redisResponse = $redis->del($helpSessionKey);
if (!handleRedisError($redisResponse, $app, 'Could not delete the help session after removing from the queue.')) {
return;
}
$app->response->setStatus(204);
});
/* ------------------------------------------------------------------------------------------------
* Application Start
* -----------------------------------------------------------------------------------------------*/
$app->run();
/* ------------------------------------------------------------------------------------------------
* Helper functions
* -----------------------------------------------------------------------------------------------*/
function handleRedisError($redisResponse, $app, $message = '')
{
$success = true;
if ($redisResponse instanceof RedisErrorInterface) {
