torrent bought user cache use hash + err() use warning message sometime

app/Console/Commands/Test.php

@@ -97,9 +97,7 @@ class Test extends Command
      */
     public function handle()
     {
-        $authkey = "12|52|abc";
-        $subAuthkey = substr($authkey, 0, strrpos($authkey, "|"));
-        $r = $subAuthkey;
+        $r = TorrentUpdated::dispatch(5);
         dd($r);
     }
 

app/Console/Commands/TorrentLoadBoughtUser.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Jobs\LoadTorrentBoughtUsers;
+use App\Repositories\TorrentRepository;
+use Illuminate\Console\Command;
+
+class TorrentLoadBoughtUser extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'torrent:load_bought_user {torrent_id}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Load torrent all bought users. argument: torrent_id';
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        $torrentId = $this->argument('torrent_id');
+        LoadTorrentBoughtUsers::dispatch($torrentId);
+        do_log("torrentId: $torrentId");
+        return Command::SUCCESS;
+    }
+}

app/Jobs/LoadTorrentBoughtUsers.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Jobs;
+
+use App\Repositories\TorrentRepository;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldBeUnique;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+
+class LoadTorrentBoughtUsers implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    private int $torrentId;
+
+    /**
+     * Create a new job instance.
+     *
+     * @return void
+     */
+    public function __construct(int $torrentId)
+    {
+        $this->torrentId = $torrentId;
+    }
+
+    /**
+     * Execute the job.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        $rep = new TorrentRepository();
+        $result = $rep->loadBoughtUser($this->torrentId);
+        do_log("result: $result");
+    }
+
+    /**
+     * Handle a job failure.
+     *
+     * @param  \Throwable  $exception
+     * @return void
+     */
+    public function failed(\Throwable $exception)
+    {
+        do_log("failed: " . $exception->getMessage() . $exception->getTraceAsString(), 'error');
+    }
+}

app/Repositories/TorrentRepository.php

@@ -21,6 +21,7 @@ use App\Models\StaffMessage;
 use App\Models\Standard;
 use App\Models\Team;
 use App\Models\Torrent;
+use App\Models\TorrentBuyLog;
 use App\Models\TorrentOperationLog;
 use App\Models\TorrentSecret;
 use App\Models\TorrentTag;
@@ -36,6 +37,8 @@ use Nexus\Database\NexusDB;
 
 class TorrentRepository extends BaseRepository
 {
+    const BOUGHT_USER_CACHE_KEY_PREFIX = "torrent_purchasers:";
+
     /**
      *  fetch torrent list
      *
@@ -715,4 +718,41 @@ HTML;
         return sprintf('<span title="%s" style="vertical-align: %s"><svg t="1676058062789" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="3406" width="%s" height="%s"><path d="M554.666667 810.666667v42.666666h-85.333334v-42.666666c-93.866667 0-170.666667-76.8-170.666666-170.666667h85.333333c0 46.933333 38.4 85.333333 85.333333 85.333333v-170.666666c-93.866667 0-170.666667-76.8-170.666666-170.666667s76.8-170.666667 170.666666-170.666667V170.666667h85.333334v42.666666c93.866667 0 170.666667 76.8 170.666666 170.666667h-85.333333c0-46.933333-38.4-85.333333-85.333333-85.333333v170.666666h17.066666c29.866667 0 68.266667 17.066667 98.133334 42.666667 34.133333 29.866667 59.733333 76.8 59.733333 128-4.266667 93.866667-81.066667 170.666667-174.933333 170.666667z m0-85.333334c46.933333 0 85.333333-38.4 85.333333-85.333333s-38.4-85.333333-85.333333-85.333333v170.666666zM469.333333 298.666667c-46.933333 0-85.333333 38.4-85.333333 85.333333s38.4 85.333333 85.333333 85.333333V298.666667z" fill="#CD7F32" p-id="3407"></path></svg></span>', nexus_trans('torrent.paid_torrent'), $verticalAlign, $size, $size);
     }
 
+    public function loadBoughtUser($torrentId): int
+    {
+        $size = 500;
+        $page = 1;
+        $key = $this->getBoughtUserCacheKey($torrentId);
+        $redis = NexusDB::redis();
+        $total = 0;
+        while (true) {
+            $list = TorrentBuyLog::query()->where("torrent_id", $torrentId)->forPage($page, $size)->get(['torrent_id', 'uid']);
+            if ($list->isEmpty()) {
+                break;
+            }
+            foreach ($list as $item) {
+                $redis->hSet($key, $item->uid, 1);
+                $total += 1;
+                do_log(sprintf("hset %s %s 1", $key, $item->uid));
+            }
+            $page++;
+        }
+        do_log("torrent_purchasers:$torrentId LOAD DONE, total: $total");
+        if ($total > 0) {
+            $redis->expire($key, 86400*30);
+        }
+        return $total;
+    }
+
+    public function addBoughtUserToCache($torrentId, $uid)
+    {
+        NexusDB::redis()->hSet($this->getBoughtUserCacheKey($torrentId), $uid, 1);
+    }
+
+
+    private function getBoughtUserCacheKey($torrentId): string
+    {
+        return  self::BOUGHT_USER_CACHE_KEY_PREFIX . $torrentId;
+    }
+
 }