Beruecksichtige offene Chargenmengen im Forecast

modules/erp/lager/forecast.php

@@ -35,10 +35,13 @@ function lager_forecast_load_current_lots(PDO $pdo): array
 {
     $stmt = $pdo->query(
         "SELECT p.id AS product_id, p.sku, sl.id AS lot_id,
-                COALESCE(v.qty_net, 0) AS physical_qty
+                COALESCE(v.qty_net, 0) + GREATEST(COALESCE(open_v.qty_net, 0), 0) AS physical_qty
          FROM product p
          LEFT JOIN stock_lot sl ON sl.product_id = p.id AND sl.status = 'current'
          LEFT JOIN v_stock_lot_balance v ON v.stock_lot_id = sl.id
+         LEFT JOIN stock_lot open_lot
+                ON open_lot.product_id = p.id AND open_lot.status = 'open'
+         LEFT JOIN v_stock_lot_balance open_v ON open_v.stock_lot_id = open_lot.id
          WHERE p.status = 'active'
          ORDER BY p.id"
     );
@@ -49,10 +52,13 @@ function lager_forecast_load_current_lot(PDO $pdo, int $productId): ?array
 {
     $stmt = $pdo->prepare(
         "SELECT p.id AS product_id, p.sku, sl.id AS lot_id,
-                COALESCE(v.qty_net, 0) AS physical_qty
+                COALESCE(v.qty_net, 0) + GREATEST(COALESCE(open_v.qty_net, 0), 0) AS physical_qty
          FROM product p
          LEFT JOIN stock_lot sl ON sl.product_id = p.id AND sl.status = 'current'
          LEFT JOIN v_stock_lot_balance v ON v.stock_lot_id = sl.id
+         LEFT JOIN stock_lot open_lot
+                ON open_lot.product_id = p.id AND open_lot.status = 'open'
+         LEFT JOIN v_stock_lot_balance open_v ON open_v.stock_lot_id = open_lot.id
          WHERE p.status = 'active' AND p.id = :product_id
          LIMIT 1"
     );