File Schema/Result/GetPromptResult.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) 2025 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\Schema\Result;
15:
16:	use Nexus\Mcp\Schema\Arrayable;
17:	use Nexus\Mcp\Schema\Prompt\PromptMessage;
18:
19:	/**
20:	* The server's response to a `prompts/get` request from the client.
21:	*
22:	* @template T of array<string, mixed>
23:	*
24:	* @extends Result<array{
25:	* _meta?: array<string, mixed>,
26:	* messages: list<template-type<PromptMessage<T>, Arrayable, 'T'>>,
27:	* description?: non-empty-string,
28:	* }>
29:	*/
30:	final readonly class GetPromptResult extends Result implements ServerResult
31:	{
32:	/**
33:	* @param list<PromptMessage<T>> $messages
34:	* @param null\|non-empty-string $description
35:	*/
36:	public function __construct(
37:	public array $messages,
38:	public ?string $description = null,
39:	?array $meta = null,
40:	) {
41:	parent::__construct($meta);
42:	}
43:
44:	#[\Override]
45:	public function toArray(): array
46:	{
47:	return array_filter([
48:	'_meta' => $this->meta,
49:	'messages' => array_map(
50:	static fn(PromptMessage $message): array => $message->toArray(),
51:	$this->messages,
52:	),
53:	'description' => $this->description,
54:	], static fn(mixed $value): bool => null !== $value);
55:	}
56:	}
57: