zip-ai / lib / php-mcp-schema / src / Common / Protocol / DTO / InitializedNotification.php

InitializedNotification.php in ZIP AI – AI Website Builder & AI Agent (Beta) 0.0.8, at lib/php-mcp-schema/src/Common/Protocol/DTO/InitializedNotification.php

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace WP\McpSchema\Common\Protocol\DTO;
6
7	use WP\McpSchema\Common\JsonRpc\DTO\JSONRPCNotification;
8	use WP\McpSchema\Common\JsonRpc\DTO\NotificationParams;
9	use WP\McpSchema\Common\Protocol\Union\ClientNotificationInterface;
10	use WP\McpSchema\Common\Traits\ValidatesRequiredFields;
11
12	/**
13	* This notification is sent from the client to the server after initialization has finished.
14	*
15	* @since 2024-11-05
16	* @last-updated 2025-11-25 (modified property: params)
17	*
18	* @mcp-domain Common
19	* @mcp-subdomain Protocol
20	* @mcp-version 2025-11-25
21	*/
22	class InitializedNotification extends JSONRPCNotification implements ClientNotificationInterface
23	{
24	use ValidatesRequiredFields;
25
26	public const METHOD = 'notifications/initialized';
27
28	public const DISCRIMINATOR_FIELD = 'method';
29	public const DISCRIMINATOR_VALUE = 'notifications/initialized';
30
31	/**
32	* @var \WP\McpSchema\Common\JsonRpc\DTO\NotificationParams\|null
33	*/
34	protected ?NotificationParams $typedParams;
35
36	/**
37	* @param '2.0' $jsonrpc @since 2025-11-25
38	* @param \WP\McpSchema\Common\JsonRpc\DTO\NotificationParams\|null $params @since 2024-11-05
39	*/
40	public function __construct(
41	string $jsonrpc,
42	?NotificationParams $params = null
43	) {
44	parent::__construct(self::METHOD, $jsonrpc, null);
45	$this->typedParams = $params;
46	}
47
48	/**
49	* Creates an instance from an array.
50	*
51	* @param array{
52	* jsonrpc: '2.0',
53	* method: 'notifications/initialized',
54	* params?: array<string, mixed>\|\WP\McpSchema\Common\JsonRpc\DTO\NotificationParams\|null
55	* } $data
56	* @phpstan-param array<string, mixed> $data
57	* @return self
58	*/
59	public static function fromArray(array $data): self
60	{
61	self::assertRequired($data, ['jsonrpc']);
62
63	/** @var '2.0' $jsonrpc */
64	$jsonrpc = self::asString($data['jsonrpc']);
65
66	/** @var \WP\McpSchema\Common\JsonRpc\DTO\NotificationParams\|null $params */
67	$params = isset($data['params'])
68	? (is_array($data['params'])
69	? NotificationParams::fromArray(self::asArray($data['params']))
70	: $data['params'])
71	: null;
72
73	return new self(
74	$jsonrpc,
75	$params
76	);
77	}
78
79	/**
80	* Converts the instance to an array.
81	*
82	* @return array<string, mixed>
83	*/
84	public function toArray(): array
85	{
86	$result = parent::toArray();
87
88	if ($this->typedParams !== null) {
89	$result['params'] = $this->typedParams->toArray();
90	}
91
92	return $result;
93	}
94
95	/**
96	* @return \WP\McpSchema\Common\JsonRpc\DTO\NotificationParams\|null
97	*/
98	public function getTypedParams(): ?NotificationParams
99	{
100	return $this->typedParams;
101	}
102	}
103