eee

core/Transport.php

@@ -50,18 +50,48 @@ class Transport
 
 
 	/**
-	 * @param int      $fd
+	 * @param int $fd
 	 * @return void
 	 */
 	public function remove(int $fd): void
 	{
-		if ($this->clients[$fd]) {
-			$this->clients[$fd]->ws->close();
+		if ($this->has($fd)) {
+			$this->clients[$fd]?->ws->close();
 		}
 		unset($this->clients[$fd]);
 	}
 
 
+	/**
+	 * @param int $fd
+	 * @return Struct|null
+	 */
+	public function getClientId(int $fd): ?Struct
+	{
+		return array_find($this->clients, fn($client) => $client->fd == $fd);
+	}
+
+
+	/**
+	 * @param int $fd
+	 * @return Struct|null
+	 */
+	public function getUserId(int $fd): ?Struct
+	{
+		return $this->clients[$fd] ?? null;
+	}
+
+
+	/**
+	 * @param int $fd
+	 * @return bool
+	 */
+	public function has(int $fd): bool
+	{
+		return isset($this->clients[$fd]);
+	}
+
+
 	/**
 	 * @return array
 	 */
@@ -71,7 +101,7 @@ class Transport
 		foreach ($this->clients as $fd => $client) {
 			$array[] = [
 				'userId'   => $fd,
-				'nickname' => $client->user['nickname'],
+				'nickname' => $client->user->getNickname(),
 			];
 		}
 		return $array;