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announce buy torrent add cache and lock

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This commit is contained in:
xiaomlove
2023-06-01 01:41:14 +08:00
parent 29cbe19c21
commit ff325ad687
5 changed files with 77 additions and 11 deletions
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public/announce.php
+38 -8
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@@ -11,9 +11,9 @@ if (!empty($_GET['authkey'])) {
if (count($parts) != 3) {
err("authkey format error");
}
$tid = $parts[0];
$uid = $parts[1];
$subAuthkey = sprintf("%s|%s", $tid, $uid);
$authKeyTid = $parts[0];
$authKeyUid = $parts[1];
$subAuthkey = sprintf("%s|%s", $authKeyTid, $authKeyUid);
if (!$redis->set($subAuthkey, TIMENOW, ['nx', 'ex' => 60])) {
$msg = "Request too frequent(a)";
do_log("[ANNOUNCE] $msg");
@@ -186,6 +186,13 @@ if (!$torrent) {
$redis->set("$torrentNotExistsKey:$info_hash", TIMENOW, ['ex' => 24*3600]);
err("torrent not registered with this tracker");
}
$torrentid = $torrent["id"];
if (isset($authKeyTid) && $authKeyTid != $torrentid) {
$redis->set("$authKeyInvalidKey:$authkey", TIMENOW, ['ex' => 3600*24]);
$msg = "Invalid authkey: $authkey 2";
do_log("[ANNOUNCE] $msg");
err($msg);
}
if ($torrent['banned'] == 'yes') {
if (!user_can('seebanned', false, $az['id'])) {
err("torrent banned");
@@ -196,6 +203,12 @@ if ($torrent['approval_status'] != \App\Models\Torrent::APPROVAL_STATUS_ALLOW &&
err("torrent review not approved");
}
}
if (!$redis->set(sprintf('%s:%s', $userid, $info_hash), TIMENOW, ['nx', 'ex' => 60])) {
$msg = "Request too frequent(h)";
do_log("[ANNOUNCE] $msg");
err($msg);
}
if (
$seeder == 'no'
&& isset($az['seedbonus'])
@@ -204,18 +217,35 @@ if (
&& $torrent['owner'] != $userid
&& get_setting("torrent.paid_torrent_enabled") == "yes"
) {
$hasBuy = \App\Models\TorrentBuyLog::query()->where('uid', $userid)->where('torrent_id', $torrent['id'])->exists();
$hasBuyCacheKey = sprintf("user_has_buy_torrent:%s:%s", $userid, $torrentid);
$hasBuyCacheTime = 86400*10;
$hasBuy = \Nexus\Database\NexusDB::remember($hasBuyCacheKey, $hasBuyCacheTime, function () use($userid, $torrentid) {
$exists = \App\Models\TorrentBuyLog::query()->where('uid', $userid)->where('torrent_id', $torrentid)->exists();
return intval($exists);
});
if (!$hasBuy) {
if ($az['seedbonus'] < $torrent['price']) {
err("Not enough bonus to buy this paid torrent");
$lock = new \Nexus\Database\NexusLock("buying_torrent:$userid", 10);
if (!$lock->get()) {
$msg = "buying torrent, wait!";
do_log("[ANNOUNCE] user: $userid, torrent: $torrentid, $msg", 'error');
err($msg);
}
$bonusRep = new \App\Repositories\BonusRepository();
$bonusRep->consumeToBuyTorrent($az['id'], $torrent['id'], 'Web');
try {
$bonusRep->consumeToBuyTorrent($az['id'], $torrent['id'], 'Web');
$lock->release();
$redis->set($hasBuyCacheKey, 1, $hasBuyCacheTime);
} catch (\Exception $exception) {
$lock->release();
$msg = $exception->getMessage();
do_log("[ANNOUNCE] user: $userid, torrent: $torrentid, $msg " . $exception->getTraceAsString(), 'error');
err($msg);
}
}
}
// select peers info from peers table for this torrent
$torrentid = $torrent["id"];
$numpeers = $torrent["seeders"]+$torrent["leechers"];
$promotionInfo = apply_filter('torrent_promotion', $torrent);