4 天以前 5140e16bd1cb2bdf974d47a4342f9e27ef804655
yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transaction/MesWmTransactionServiceImpl.java
@@ -100,12 +100,20 @@
                    reqDTO.getItemId(), reqDTO.getWarehouseId(), reqDTO.getLocationId(), reqDTO.getAreaId(),
                    reqDTO.getBatchId(), reqDTO.getBatchCode(), reqDTO.getVendorId(), reqDTO.getReceiptTime());
        } else {
            // 出库事务:库存记录必须已存在,不允许自动创建
            // 出库事务:库存记录必须已存在,不允许自动创建(除非 checkFlag=false 允许负库存)
            materialStock = materialStockService.getMaterialStockByCompositeKey(
                    reqDTO.getItemId(), reqDTO.getWarehouseId(), reqDTO.getLocationId(), reqDTO.getAreaId(),
                    reqDTO.getBatchId(), reqDTO.getVendorId());
            if (materialStock == null) {
                throw exception(WM_MATERIAL_STOCK_NOT_EXISTS);
                // checkFlag=false 时允许负库存,自动创建库存记录(数量将从 0 扣减为负数)
                boolean allowNegative = !ObjUtil.defaultIfNull(reqDTO.getCheckFlag(), true);
                if (allowNegative) {
                    materialStock = materialStockService.getOrCreateMaterialStock(
                            reqDTO.getItemId(), reqDTO.getWarehouseId(), reqDTO.getLocationId(), reqDTO.getAreaId(),
                            reqDTO.getBatchId(), reqDTO.getBatchCode(), reqDTO.getVendorId(), reqDTO.getReceiptTime());
                } else {
                    throw exception(WM_MATERIAL_STOCK_NOT_EXISTS);
                }
            }
        }
        if (materialStock == null || materialStock.getId() == null) {