新增座驾购买公屏通知

app/Http/Controllers/RideController.php

@@ -8,9 +8,12 @@
 
 namespace App\Http\Controllers;
 
+use App\Events\MessageSent;
 use App\Http\Requests\BuyRideRequest;
+use App\Jobs\SaveMessageJob;
 use App\Models\Ride;
 use App\Models\Room;
+use App\Models\User;
 use App\Services\ChatStateService;
 use App\Services\RideService;
 use Illuminate\Http\JsonResponse;
@@ -67,6 +70,8 @@ class RideController extends Controller
             return response()->json(['status' => 'error', 'message' => $result['message']], 400);
         }
 
+        $this->pushRidePurchaseNotice($user, $item, $roomId);
+
         return response()->json([
             'status' => 'success',
             'message' => $result['message'],
@@ -75,4 +80,36 @@ class RideController extends Controller
             'jjb' => $user->fresh()->jjb,
         ]);
     }
+
+    /**
+     * 向当前房间广播座驾购买成功通知，方便其他用户快速打开座驾页面。
+     */
+    private function pushRidePurchaseNotice(User $user, Ride $item, int $roomId): void
+    {
+        $button = '<button onclick="openRideModal()">购买座驾</button>';
+        $content = sprintf(
+            '🚀 【座驾】 <b>%s</b> 购买了 <b>%s</b>，有效期 <b>%d 天</b>，排面已安排！%s',
+            e($user->username),
+            e($item->name),
+            (int) $item->duration_days,
+            $button,
+        );
+
+        $message = [
+            'id' => $this->chatState->nextMessageId($roomId),
+            'room_id' => $roomId,
+            'from_user' => '系统传音',
+            'to_user' => '大家',
+            'content' => $content,
+            'is_secret' => false,
+            'font_color' => '#0f766e',
+            'action' => 'ride_purchase',
+            'sent_at' => now()->toDateTimeString(),
+        ];
+
+        // 购买通知需要写入房间消息缓存、实时广播并落库，刷新后仍可追溯。
+        $this->chatState->pushMessage($roomId, $message);
+        broadcast(new MessageSent($roomId, $message));
+        SaveMessageJob::dispatch($message);
+    }
 }