230 lines
13 KiB
PHP
230 lines
13 KiB
PHP
<?php
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declare(strict_types=1);
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require_once __DIR__ . '/service.php';
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function market_management_mcp_token(array $env): string
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{
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$token = env_value('MARKET_MCP_TOKEN', $env);
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if ($token === '') {
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throw new RuntimeException('MARKET_MCP_TOKEN ist nicht konfiguriert.');
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}
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return $token;
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}
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function market_management_mcp_authorize(array $env): string
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{
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$header = (string) ($_SERVER['HTTP_AUTHORIZATION'] ?? '');
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if (!preg_match('/^Bearer\s+(.+)$/i', trim($header), $matches)) {
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throw new RuntimeException('Bearer-Token fehlt.');
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}
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$token = trim($matches[1]);
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$expected = market_management_mcp_token($env);
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if ($token === '' || !hash_equals($expected, $token)) {
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throw new RuntimeException('Bearer-Token ist ungültig.');
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}
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return 'bearer:' . hash('sha256', $token);
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}
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function market_management_mcp_tools(): array
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{
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return [
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['name' => 'market_management.search_markets', 'description' => 'Märkte suchen', 'inputSchema' => ['type' => 'object']],
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['name' => 'market_management.search_occurrences', 'description' => 'Durchführungen suchen und auflisten', 'inputSchema' => ['type' => 'object']],
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['name' => 'market_management.get_market', 'description' => 'Markt mit Durchführungen lesen', 'inputSchema' => ['type' => 'object', 'required' => ['market_id']]],
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['name' => 'market_management.create_market', 'description' => 'Markt mit bestehender Kategorie anlegen', 'inputSchema' => ['type' => 'object', 'required' => ['name', 'category_id']]],
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['name' => 'market_management.update_market', 'description' => 'Markt ändern', 'inputSchema' => ['type' => 'object', 'required' => ['market_id']]],
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['name' => 'market_management.archive_market', 'description' => 'Markt archivieren', 'inputSchema' => ['type' => 'object', 'required' => ['market_id']]],
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['name' => 'market_management.reactivate_market', 'description' => 'Markt reaktivieren', 'inputSchema' => ['type' => 'object', 'required' => ['market_id']]],
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['name' => 'market_management.list_categories', 'description' => 'Bestehende Kategorien lesen', 'inputSchema' => ['type' => 'object']],
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['name' => 'market_management.list_reference_data', 'description' => 'Kategorien, Kantone und Gemeinden lesen', 'inputSchema' => ['type' => 'object']],
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['name' => 'market_management.get_overview', 'description' => 'Marktübersicht mit serverseitigen Filtern lesen', 'inputSchema' => ['type' => 'object']],
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['name' => 'market_management.create_occurrence', 'description' => 'Durchführung mit mindestens einem Tag anlegen', 'inputSchema' => ['type' => 'object', 'required' => ['market_definition_id', 'days']]],
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['name' => 'market_management.get_occurrence', 'description' => 'Durchführung mit Tagen lesen', 'inputSchema' => ['type' => 'object', 'required' => ['occurrence_id']]],
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['name' => 'market_management.update_occurrence', 'description' => 'Durchführung ändern', 'inputSchema' => ['type' => 'object', 'required' => ['occurrence_id']]],
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['name' => 'market_management.archive_occurrence', 'description' => 'Durchführung archivieren', 'inputSchema' => ['type' => 'object', 'required' => ['occurrence_id']]],
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['name' => 'market_management.reactivate_occurrence', 'description' => 'Durchführung reaktivieren', 'inputSchema' => ['type' => 'object', 'required' => ['occurrence_id']]],
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['name' => 'market_management.create_day', 'description' => 'Durchführungstag anlegen', 'inputSchema' => ['type' => 'object', 'required' => ['occurrence_id', 'date']]],
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['name' => 'market_management.update_day', 'description' => 'Durchführungstag ändern', 'inputSchema' => ['type' => 'object', 'required' => ['day_id']]],
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['name' => 'market_management.delete_day', 'description' => 'Durchführungstag entfernen', 'inputSchema' => ['type' => 'object', 'required' => ['day_id']]],
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['name' => 'market_management.set_organizer', 'description' => 'Veranstalter einer Durchführung setzen', 'inputSchema' => ['type' => 'object', 'required' => ['occurrence_id', 'organization_contact_id', 'contact_person_id']]],
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['name' => 'market_management.delete_organizer', 'description' => 'Veranstalter einer Durchführung entfernen', 'inputSchema' => ['type' => 'object', 'required' => ['occurrence_id']]],
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['name' => 'market_management.create_cost_item', 'description' => 'Kostenposition anlegen', 'inputSchema' => ['type' => 'object', 'required' => ['occurrence_id', 'cost_type', 'gross_amount', 'tax_status']]],
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['name' => 'market_management.update_cost_item', 'description' => 'Kostenposition ändern', 'inputSchema' => ['type' => 'object', 'required' => ['cost_item_id']]],
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['name' => 'market_management.delete_cost_item', 'description' => 'Kostenposition entfernen', 'inputSchema' => ['type' => 'object', 'required' => ['cost_item_id']]],
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];
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}
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function market_management_mcp_is_write_tool(string $tool): bool
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{
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return in_array($tool, [
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'market_management.create_market', 'market_management.update_market',
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'market_management.archive_market', 'market_management.reactivate_market',
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'market_management.create_occurrence', 'market_management.update_occurrence',
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'market_management.archive_occurrence', 'market_management.reactivate_occurrence',
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'market_management.create_day', 'market_management.update_day', 'market_management.delete_day',
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'market_management.set_organizer', 'market_management.delete_organizer',
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'market_management.create_cost_item', 'market_management.update_cost_item',
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'market_management.delete_cost_item',
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], true);
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}
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function market_management_mcp_call_idempotent(PDO $pdo, string $userSubject, string $tool, array $arguments): array
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{
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if (!market_management_mcp_is_write_tool($tool)) {
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return market_management_mcp_call($pdo, $tool, $arguments);
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}
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$idempotencyKey = trim((string) ($arguments['idempotency_key'] ?? ''));
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if ($idempotencyKey === '') {
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throw new InvalidArgumentException('Schreibende MCP-Aufrufe benötigen idempotency_key.');
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}
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$clientId = trim((string) ($arguments['client_id'] ?? 'hermes'));
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if ($clientId === '') {
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throw new InvalidArgumentException('client_id darf nicht leer sein.');
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}
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$businessArguments = $arguments;
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unset($businessArguments['idempotency_key'], $businessArguments['client_id']);
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$requestHash = hash('sha256', json_encode([
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'tool' => $tool,
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'arguments' => $businessArguments,
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], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_THROW_ON_ERROR));
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$pdo->beginTransaction();
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try {
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$existingStmt = $pdo->prepare(
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'SELECT user_subject, request_hash, result_status, result_payload
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FROM market_mcp_idempotency
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WHERE client_id = :client_id AND idempotency_key = :idempotency_key
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FOR UPDATE'
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);
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$existingStmt->execute([':client_id' => $clientId, ':idempotency_key' => $idempotencyKey]);
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$existing = $existingStmt->fetch();
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if (is_array($existing)) {
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if ((string) $existing['user_subject'] !== $userSubject || (string) $existing['request_hash'] !== $requestHash) {
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throw new InvalidArgumentException('Idempotency-Schlüssel wurde bereits für eine andere Anfrage verwendet.');
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}
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if ((string) $existing['result_status'] === 'succeeded' && $existing['result_payload'] !== null) {
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$pdo->commit();
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return (array) json_decode((string) $existing['result_payload'], true, 512, JSON_THROW_ON_ERROR);
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}
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throw new RuntimeException('Idempotency-Anfrage wird bereits verarbeitet oder ist fehlgeschlagen.');
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}
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$insert = $pdo->prepare(
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'INSERT INTO market_mcp_idempotency
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(user_subject, client_id, idempotency_key, tool_name, request_hash, result_status, expires_at)
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VALUES (:user_subject, :client_id, :idempotency_key, :tool_name, :request_hash, \'processing\', NOW() + INTERVAL \'24 hours\')'
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);
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$insert->execute([
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':user_subject' => $userSubject,
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':client_id' => $clientId,
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':idempotency_key' => $idempotencyKey,
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':tool_name' => $tool,
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':request_hash' => $requestHash,
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]);
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$result = market_management_mcp_call($pdo, $tool, $businessArguments);
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$update = $pdo->prepare(
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'UPDATE market_mcp_idempotency
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SET result_status = \'succeeded\', result_payload = CAST(:result_payload AS JSONB)
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WHERE client_id = :client_id AND idempotency_key = :idempotency_key'
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);
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$update->execute([
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':result_payload' => json_encode($result, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_THROW_ON_ERROR),
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':client_id' => $clientId,
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':idempotency_key' => $idempotencyKey,
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]);
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$pdo->commit();
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return $result;
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} catch (Throwable $e) {
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if ($pdo->inTransaction()) {
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$pdo->rollBack();
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}
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throw $e;
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}
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}
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function market_management_mcp_call(PDO $pdo, string $tool, array $arguments): array
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{
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return match ($tool) {
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'market_management.search_markets' => market_management_search_markets($pdo, $arguments),
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'market_management.search_occurrences' => market_management_search_occurrences($pdo, $arguments),
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'market_management.get_market' => market_management_get_market(
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$pdo,
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market_management_require_positive_id($arguments['market_id'] ?? null, 'market_id'),
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(bool) ($arguments['include_archived'] ?? false)
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) ?? throw new RuntimeException('Markt nicht gefunden.'),
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'market_management.create_market' => market_management_create_market($pdo, $arguments),
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'market_management.update_market' => market_management_update_market(
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$pdo,
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market_management_require_positive_id($arguments['market_id'] ?? null, 'market_id'),
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$arguments
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),
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'market_management.archive_market' => market_management_set_market_archive(
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$pdo,
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market_management_require_positive_id($arguments['market_id'] ?? null, 'market_id'),
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true
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),
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'market_management.reactivate_market' => market_management_set_market_archive(
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$pdo,
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market_management_require_positive_id($arguments['market_id'] ?? null, 'market_id'),
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false
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),
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'market_management.list_categories' => market_management_list_categories($pdo),
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'market_management.list_reference_data' => market_management_list_reference_data($pdo, $arguments),
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'market_management.get_overview' => [
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'markets' => market_management_search_markets($pdo, $arguments),
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'occurrences' => market_management_search_occurrences($pdo, $arguments),
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],
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'market_management.create_occurrence' => market_management_create_occurrence($pdo, $arguments),
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'market_management.get_occurrence' => market_management_get_occurrence(
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$pdo,
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market_management_require_positive_id($arguments['occurrence_id'] ?? null, 'occurrence_id'),
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(bool) ($arguments['include_archived'] ?? false)
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) ?? throw new RuntimeException('Durchführung nicht gefunden.'),
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'market_management.update_occurrence' => market_management_update_occurrence(
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$pdo,
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market_management_require_positive_id($arguments['occurrence_id'] ?? null, 'occurrence_id'),
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$arguments
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),
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'market_management.archive_occurrence' => market_management_set_occurrence_archive(
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$pdo,
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market_management_require_positive_id($arguments['occurrence_id'] ?? null, 'occurrence_id'),
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true
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),
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'market_management.reactivate_occurrence' => market_management_set_occurrence_archive(
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$pdo,
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market_management_require_positive_id($arguments['occurrence_id'] ?? null, 'occurrence_id'),
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false
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),
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'market_management.create_day' => market_management_create_day($pdo, $arguments),
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'market_management.update_day' => market_management_update_day(
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$pdo,
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market_management_require_positive_id($arguments['day_id'] ?? null, 'day_id'),
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$arguments
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),
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'market_management.delete_day' => market_management_delete_day(
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$pdo,
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market_management_require_positive_id($arguments['day_id'] ?? null, 'day_id')
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),
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'market_management.set_organizer' => market_management_set_organizer($pdo, $arguments),
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'market_management.delete_organizer' => market_management_delete_organizer(
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$pdo,
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market_management_require_positive_id($arguments['occurrence_id'] ?? null, 'occurrence_id')
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),
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'market_management.create_cost_item' => market_management_create_cost_item($pdo, $arguments),
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'market_management.update_cost_item' => market_management_update_cost_item(
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$pdo,
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market_management_require_positive_id($arguments['cost_item_id'] ?? null, 'cost_item_id'),
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$arguments
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),
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'market_management.delete_cost_item' => market_management_delete_cost_item(
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$pdo,
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market_management_require_positive_id($arguments['cost_item_id'] ?? null, 'cost_item_id')
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),
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default => throw new InvalidArgumentException('Unbekanntes MCP-Tool: ' . $tool),
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};
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}
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