perf: 重构敏感词过滤为DFA算法，并引入WebSocket房间频道鉴权Redis缓存

2026-06-30 11:32:55 +08:00
parent b19073cf85
commit 83192ffcce
3 changed files with 85 additions and 8 deletions
@@ -139,4 +139,20 @@ class Room extends Model
            || $user->username === $this->master
            || $user->user_level >= $superLevel;
    }
+
+    /**
+     * 模型的 booted 方法。
+     *
+     * 在房间被更新或删除时，同步清理 Redis 上的 Presence Channel 鉴权缓存。
+     */
+    protected static function booted(): void
+    {
+        static::saved(function (Room $room) {
+            \Illuminate\Support\Facades\Cache::forget("room:meta:{$room->id}");
+        });
+
+        static::deleted(function (Room $room) {
+            \Illuminate\Support\Facades\Cache::forget("room:meta:{$room->id}");
+        });
+    }
 }