update

app/Console/Commands/SystemCache.php

@@ -70,8 +70,8 @@ class SystemCache extends Command
     private function setMonthServerTrafficTotal () {
         $servers = Server::get();
         foreach ($servers as $item) {
-            $serverLog = ServerLog::where('created_at', '>=', $item->created_at)
-                ->where('created_at', '<', strtotime('+1 month', $item->created_at))
+            $serverLog = ServerLog::where('created_at', '>=', strtotime(date('Y-m-1')))
+                ->where('created_at', '<', time())
                 ->where('node_id', $item->id);
             Redis::set('month_server_traffic_total_u_' . $item->id, $serverLog->sum('u'));
             Redis::set('month_server_traffic_total_d_' . $item->id, $serverLog->sum('d'));

app/Events/ServerCreatedEvent.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\ServerLog;
+use Illuminate\Broadcasting\Channel;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Broadcasting\PrivateChannel;
+use Illuminate\Broadcasting\PresenceChannel;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+
+class ServerCreatedEvent
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public $serverLog;
+    /**
+     * Create a new event instance.
+     *
+     * @return void
+     */
+    public function __construct(ServerLog $serverLog) {
+        $this->serverLog = $serverLog;
+    }
+
+    /**
+     * Get the channels the event should broadcast on.
+     *
+     * @return \Illuminate\Broadcasting\Channel|array
+     */
+    public function broadcastOn()
+    {
+        return new PrivateChannel('channel-name');
+    }
+}

app/Listeners/ServerCreatedListener.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Listeners;
+
+use App\Events\ServerCreatedEvent;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Contracts\Queue\ShouldQueue;
+
+class ServerCreatedListener
+{
+    /**
+     * Create the event listener.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Handle the event.
+     *
+     * @param  ServerCreatedEvent  $event
+     * @return void
+     */
+    public function handle(ServerCreatedEvent $event) {
+        info('listener', $event->serverLog);
+    }
+}

app/Models/ServerLog.php

@@ -2,7 +2,7 @@
 
 namespace App\Models;
 
-use App\Events\ServerLogSaveEvent;
+use App\Events\ServerCreatedEvent;
 use Illuminate\Database\Eloquent\Model;
 
 class ServerLog extends Model
@@ -10,5 +10,6 @@ class ServerLog extends Model
     protected $table = 'v2_server_log';
     protected $dateFormat = 'U';
     protected $dispatchesEvents = [
+        'created' => ServerCreatedEvent::class
     ];
 }

app/Providers/EventServiceProvider.php

@@ -13,6 +13,9 @@ class EventServiceProvider extends ServiceProvider
      * @var array
      */
     protected $listen = [
+        'App\Events\ServerCreatedEvent' => [
+            'App\Listeners\ServerCreatedListener',
+        ],
     ];
 
     /**