add3a9a21f
Tools now return CallToolResult directly instead of Content arrays, preventing the MCP SDK from auto-generating structuredContent as a JSON array (which Claude Code rejects — expects a JSON object/record). Also adds Accept header to test helpers and SSE response parsing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
63 lines
1.9 KiB
PHP
63 lines
1.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Mcp\Tool\CustomField;
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use App\Entity\CustomFieldValue;
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use App\Mcp\Tool\McpToolHelper;
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use Doctrine\ORM\EntityManagerInterface;
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use Mcp\Capability\Attribute\McpTool;
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use Mcp\Schema\Result\CallToolResult;
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#[McpTool(
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name: 'list_custom_field_values',
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description: 'List all custom field values for a given entity (machine, composant, piece or product). Returns each value with its custom field name and type.',
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)]
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class ListCustomFieldValuesTool
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{
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use McpToolHelper;
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private const ALLOWED_TYPES = ['machine', 'composant', 'piece', 'product'];
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public function __construct(
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private readonly EntityManagerInterface $em,
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) {}
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public function __invoke(string $entityType, string $entityId): CallToolResult
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{
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$entityType = strtolower($entityType);
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if (!in_array($entityType, self::ALLOWED_TYPES, true)) {
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$this->mcpError('validation', "entityType must be one of: machine, composant, piece, product. Got '{$entityType}'.");
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}
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$rows = $this->em->createQueryBuilder()
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->select(
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'cfv.id',
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'cfv.value',
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'cf.id AS customFieldId',
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'cf.name AS customFieldName',
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'cf.type AS customFieldType',
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'cf.required AS customFieldRequired',
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'cfv.createdAt',
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'cfv.updatedAt',
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)
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->from(CustomFieldValue::class, 'cfv')
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->join('cfv.customField', 'cf')
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->where("IDENTITY(cfv.{$entityType}) = :entityId")
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->setParameter('entityId', $entityId)
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->orderBy('cf.name', 'ASC')
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->getQuery()
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->getArrayResult()
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;
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return $this->jsonResponse([
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'entityType' => $entityType,
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'entityId' => $entityId,
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'values' => $rows,
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'total' => count($rows),
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]);
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}
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}
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