perf: 优化流量消费相关代码性能，解决流量纪录与已用流量有概率不一致的问题

app/Jobs/TrafficFetchJob.php

@@ -2,7 +2,7 @@
 
 namespace App\Jobs;
 
-use App\Services\StatisticalService;
+use App\Models\User;
 use Illuminate\Bus\Queueable;
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Foundation\Bus\Dispatchable;
@@ -12,12 +12,13 @@ use Illuminate\Queue\SerializesModels;
 class TrafficFetchJob implements ShouldQueue
 {
     use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
-    protected $data;
+    protected $u;
+    protected $d;
+    protected $userId;
     protected $server;
-    protected $childServer;
     protected $protocol;
-    protected $timestamp;
-    public $tries = 1;
+
+    public $tries = 3;
     public $timeout = 10;
 
     /**
@@ -25,55 +26,33 @@ class TrafficFetchJob implements ShouldQueue
      *
      * @return void
      */
-    public function __construct(array $server, array $data, $protocol, int $timestamp, $childServer = null)
+    public function __construct($u, $d, $userId, array $server, $protocol)
     {
         $this->onQueue('traffic_fetch');
+        $this->u = $u;
+        $this->d = $d;
+        $this->userId = $userId;
         $this->server = $server;
-        $this->data = $data;
         $this->protocol = $protocol;
-        $this->timestamp = $timestamp;
-        $this->childServer = $childServer;
     }
 
-    public function handle(): void
+    /**
+     * Execute the job.
+     *
+     * @return void
+     */
+    public function handle()
     {
-        if ($this->attempts() === 1) {
-            $statService = new StatisticalService();
-            $statService->setStartAt($this->timestamp);
-            $statService->setUserStats();
-            $statService->setServerStats();
-        }
-        // 获取子节点\
-        $targetServer = $this->childServer ?? $this->server;
-        foreach ($this->data as $uid => $v) {
-            \DB::transaction(function () use ($uid, $v, $targetServer, $statService) {
-                $u = $v[0];
-                $d = $v[1];
-                $user = \DB::table('v2_user')->lockForUpdate()->where('id', $uid)->first();
-                if (!$user) {
-                    return;
-                }
-                if ($this->attempts() === 1) { // 写缓存
-                    $statService->statUser($targetServer['rate'], $uid, $u, $d); //如果存在子节点则使用子节点的倍率
-                    if (!blank($this->childServer)) { //如果存在子节点，则给子节点计算流量
-                        $statService->statServer($this->childServer['id'], $this->protocol, $u, $d);
-                    }
-                    $statService->statServer($this->server['id'], $this->protocol, $u, $d);
-                }
-                $newTime = time();
-                $newU = $user->u + ($v[0] * $targetServer['rate']);
-                $newD = $user->d + ($v[1] * $targetServer['rate']);
-                $rows = \DB::table('v2_user')
-                    ->where('id', $uid)
-                    ->update([
-                        't' => $newTime,
-                        'u' => $newU,
-                        'd' => $newD,
-                    ]);
-                if($rows === 0){
-                    \Log::error("流量更新失败\n未记录用户ID:{$uid}\n未记录上行:{$user->u}\n未记录下行:{$user->d}");
-                }
-            }, 3);
-        }
+        \DB::transaction(function () {
+            $user = User::lockForUpdate()->find($this->userId);
+            if (!$user)
+                return;
+            $user->t = time();
+            $user->u = $user->u + ($this->u * $this->server['rate']);
+            $user->d = $user->d + ($this->d * $this->server['rate']);
+            if (!$user->save()) {
+                info("流量更新失败\n未记录用户ID:{$this->userId}\n未记录上行:{$user->u}\n未记录下行:{$user->d}");
+            }
+        });
     }
-}
+}