MCP-Booleans typisiert an PostgreSQL binden

modules/market_management/service.php

@@ -706,6 +706,17 @@ function market_management_write_fields(array $input, array $definitions): array
     return [$fields, $params];
 }
 
+function market_management_execute_typed(PDOStatement $stmt, array $params): void
+{
+    foreach ($params as $name => $value) {
+        $type = is_bool($value)
+            ? PDO::PARAM_BOOL
+            : (is_int($value) ? PDO::PARAM_INT : (is_null($value) ? PDO::PARAM_NULL : PDO::PARAM_STR));
+        $stmt->bindValue($name, $value, $type);
+    }
+    $stmt->execute();
+}
+
 function market_management_create_occurrence(PDO $pdo, array $input): array
 {
     $newMunicipalityName = null;
@@ -764,7 +775,7 @@ function market_management_create_occurrence(PDO $pdo, array $input): array
              VALUES (' . implode(', ', $values) . ')
              RETURNING *'
         );
-        $stmt->execute($params);
+        market_management_execute_typed($stmt, $params);
         $occurrence = (array) $stmt->fetch();
         foreach ($days as $day) {
             if (!is_array($day)) {
@@ -1011,7 +1022,7 @@ function market_management_update_occurrence(PDO $pdo, int $occurrenceId, array
         $stmt = $pdo->prepare(
             'UPDATE market_occurrence SET ' . implode(', ', $fields) . ' WHERE id = :id RETURNING *'
         );
-        $stmt->execute($params);
+        market_management_execute_typed($stmt, $params);
         $occurrence = $stmt->fetch();
         if (!is_array($occurrence)) {
             throw new RuntimeException('Marktdurchführung nicht gefunden.');