File Core/Schema/Request/ElicitRequest.php

1:	<?php
2:
3:	declare(strict_types=1);
4:
5:	/**
6:	* This file is part of the Nexus MCP SDK package.
7:	*
8:	* (c) 2026 John Paul E. Balandan, CPA <paulbalandan@gmail.com>
9:	*
10:	* For the full copyright and license information, please view
11:	* the LICENSE file that was distributed with this source code.
12:	*/
13:
14:	namespace Nexus\Mcp\Core\Schema\Request;
15:
16:	use Nexus\Assert\Assert;
17:	use Nexus\Mcp\Core\Schema\JsonRpc\JsonRpcRequest;
18:	use Nexus\Mcp\Core\Schema\RequestId;
19:	use Nexus\Mcp\Core\Schema\RequestParams\ElicitRequestFormParams;
20:	use Nexus\Mcp\Core\Schema\RequestParams\ElicitRequestUrlParams;
21:
22:	/**
23:	* A request from the server to elicit additional information from the user via the client.
24:	*
25:	* @property-read ElicitRequestFormParams\|ElicitRequestUrlParams $params
26:	*
27:	* @extends JsonRpcRequest<'elicitation/create'>
28:	*
29:	* @see https://modelcontextprotocol.io/specification/2025-11-25/schema#elicitrequest
30:	*/
31:	final readonly class ElicitRequest extends JsonRpcRequest implements ServerRequest
32:	{
33:	public function __construct(RequestId $id, ElicitRequestFormParams\|ElicitRequestUrlParams $params)
34:	{
35:	parent::__construct($id, $params);
36:	}
37:
38:	#[\Override]
39:	public static function getMethod(): string
40:	{
41:	return 'elicitation/create';
42:	}
43:
44:	#[\Override]
45:	public static function fromArray(array $data): static
46:	{
47:	Assert::that($data)->hasOffset('id', 'missing the required "id" key.');
48:	$id = $data['id'];
49:	Assert::that($id)->isArrayKey('"id" must be an int or string, {type} given.');
50:
51:	Assert::that($data)->hasOffset('params', 'missing the required "params" key.');
52:	Assert::that($data['params'])
53:	->isArray('"params" must be an object, {type} given.')
54:	->isMap('"params" must be a string-keyed object.')
55:	;
56:
57:	$mode = $data['params']['mode'] ?? ElicitRequestFormParams::MODE;
58:
59:	$params = ElicitRequestUrlParams::MODE === $mode
60:	? ElicitRequestUrlParams::fromArray($data['params'])
61:	: ElicitRequestFormParams::fromArray($data['params']);
62:
63:	return new self(new RequestId($id), $params);
64:	}
65:	}
66:

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