MCP Kostenpositionen als Text ausgeben

modules/market_management/mcp.php

@@ -195,9 +195,24 @@ function market_management_mcp_get_occurrence(PDO $pdo, int $occurrenceId, bool
     }
     unset($market['occurrences']);
     $occurrence['market'] = $market;
+    $occurrence['cost_items_text'] = market_management_mcp_cost_items_text($occurrence['cost_items'] ?? []);
     return $occurrence;
 }
 
+function market_management_mcp_cost_items_text(array $costItems): ?string
+{
+    foreach ($costItems as $costItem) {
+        if (!is_array($costItem)) {
+            continue;
+        }
+        $description = $costItem['description'] ?? null;
+        if ($description !== null && trim((string) $description) !== '') {
+            return (string) $description;
+        }
+    }
+    return null;
+}
+
 function market_management_mcp_get_market(PDO $pdo, int $marketId, bool $includeArchived = false): array
 {
     $market = market_management_get_market($pdo, $marketId, $includeArchived);
@@ -207,6 +222,7 @@ function market_management_mcp_get_market(PDO $pdo, int $marketId, bool $include
     foreach ($market['occurrences'] as $index => $occurrence) {
         $enriched = market_management_get_occurrence($pdo, (int) $occurrence['id'], $includeArchived);
         if ($enriched !== null) {
+            $enriched['cost_items_text'] = market_management_mcp_cost_items_text($enriched['cost_items'] ?? []);
             $market['occurrences'][$index] = $enriched;
         }
     }
@@ -293,7 +309,11 @@ function market_management_mcp_call(PDO $pdo, string $tool, array $arguments): a
             'markets' => market_management_search_markets($pdo, $arguments),
             'occurrences' => market_management_search_occurrences($pdo, $arguments),
         ],
-        'market_management.create_occurrence' => market_management_create_occurrence($pdo, $arguments),
+        'market_management.create_occurrence' => (static function () use ($pdo, $arguments): array {
+            $occurrence = market_management_create_occurrence($pdo, $arguments);
+            $occurrence['cost_items_text'] = market_management_mcp_cost_items_text($occurrence['cost_items'] ?? []);
+            return $occurrence;
+        })(),
         'market_management.get_occurrence' => market_management_mcp_get_occurrence(
             $pdo,
             market_management_require_positive_id($arguments['occurrence_id'] ?? null, 'occurrence_id'),