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listener: acumular contadores dos eventos de jogo (esp/+/event)

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Subscreve esp/+/event com verificacao HMAC (global ou per-device,
igual aos STATUS): credit -> entradas(+total); spin -> jogadas+1,
saidas(+total). Coluna nova jogadas em cagalhao.contadores.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
deploy 2026-07-18 12:51:07 +01:00
parent 6379f788d8
commit 0f56c11004
1 changed files with 52 additions and 0 deletions
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52
api/mqtt_listener.php
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@ -179,6 +179,58 @@ $subscribeTls = function () use ($mqttTls, $db, $deviceSecret) {
}, 0);
// EVENTOS DE JOGO (contadores) — esp/<uid>/event, assinados HMAC.
// O ESP só reporta; os contadores vivem AQUI (MySQL):
// credit → entradas(+total) += value
// spin → jogadas += 1, saidas(+total) += won
$mqttTls->subscribe('esp/+/event', function (string $topic, string $msg)
use ($db, $deviceSecret)
{
$uid = explode('/', $topic)[1] ?? null;
if (!$uid) return;
$j = json_decode($msg, true);
$type = (string)($j['type'] ?? '');
$value = (int)($j['value'] ?? 0);
$won = (int)($j['won'] ?? 0);
$balance = (int)($j['balance'] ?? 0);
$hmac = strtoupper((string)($j['hmac'] ?? ''));
if ($type === '' || $hmac === '') {
logmsg("EVENT malformado $uid — ignorado", LOG_ERROR);
return;
}
// mesma dupla de segredos dos STATUS: global OU per-device (Fase C)
$_m = "$uid|$type|$value|$won|$balance";
$_eg = strtoupper(hash_hmac('sha256', $_m, $deviceSecret));
$_dsec = hash_hmac('sha256', $uid, 'af2e8f1b5411d7df7c9b3dba45fa4ca4517329d28d2550d29be898d34b015952');
$_ed = strtoupper(hash_hmac('sha256', $_m, $_dsec));
if (!hash_equals($_ed, $hmac) && !hash_equals($_eg, $hmac)) {
logmsg("EVENT HMAC INVÁLIDO $uid ($type) — ignorado", LOG_ERROR);
return;
}
if ($type === 'credit') {
$db->prepare("UPDATE contadores SET
entradas = entradas + :v,
entradas_total = entradas_total + :v2
WHERE uid = :uid")
->execute(['v' => $value, 'v2' => $value, 'uid' => $uid]);
logmsg("EVENT credit $uid +$value bal=$balance");
} elseif ($type === 'spin') {
$db->prepare("UPDATE contadores SET
jogadas = jogadas + 1,
saidas = saidas + :w,
saidas_total = saidas_total + :w2
WHERE uid = :uid")
->execute(['w' => $won, 'w2' => $won, 'uid' => $uid]);
logmsg("EVENT spin $uid won=$won bal=$balance");
} else {
logmsg("EVENT tipo desconhecido '$type' de $uid — ignorado", LOG_ERROR);
}
}, 1);
// PEDIDO DE HORA GLOBAL
$mqttTls->subscribe('time/request', function (string $topic, string $msg) use ($mqttTls) {
$payload = json_encode(['h' => (int)date('H'), 'm' => (int)date('i')]);