修改销售台账后根据批次回滚库存，多个批次会有多个库存记录

huminmin

2026-05-14 4d03835d9ab44054e489636ad71d8be8ca266ac9

 src/main/java/com/ruoyi/stock/service/impl/StockOutRecordServiceImpl.java

@@ -28,6 +28,8 @@
import org.springframework.stereotype.Service;

import javax.servlet.http.HttpServletResponse;
import java.math.BigDecimal;
import java.time.LocalDateTime;
import java.util.List;

/**
@@ -77,14 +79,37 @@
        for (Long id : ids) {
            StockOutRecord stockOutRecord = stockOutRecordMapper.selectById(id);
            if (stockOutRecord.getType().equals("0")) {
                StockInventory stockInventory = stockInventoryMapper.selectOne(new LambdaQueryWrapper<StockInventory>().eq(StockInventory::getProductModelId, stockOutRecord.getProductModelId()));
                if (stockInventory == null) {
                // 查询该产品规格的所有库存记录，按ID升序（与出库扣减顺序一致）
                List<StockInventory> stockInventoryList = stockInventoryMapper.selectList(
                    new LambdaQueryWrapper<StockInventory>()
                        .eq(StockInventory::getProductModelId, stockOutRecord.getProductModelId())
                        .orderByAsc(StockInventory::getId)
                );
                if (stockInventoryList.isEmpty()) {
                    throw new BaseException("库存记录中没有对应的产品,无法删除!!!");
                }else {
                    StockInventoryDto stockInRecordDto = new StockInventoryDto();
                    stockInRecordDto.setProductModelId(stockInventory.getProductModelId());
                    stockInRecordDto.setQualitity(stockOutRecord.getStockOutNum());
                    stockInventoryMapper.updateAddStockInventory(stockInRecordDto);
                }
                
                // 按照出库扣减逻辑反向回滚
                BigDecimal remainingQty = stockOutRecord.getStockOutNum();
                for (StockInventory stockInventory : stockInventoryList) {
                    if (remainingQty.compareTo(BigDecimal.ZERO) <= 0) {
                        break;
                    }
                    
                    BigDecimal lockedQty = stockInventory.getLockedQuantity() == null ? BigDecimal.ZERO : stockInventory.getLockedQuantity();
                    BigDecimal availableQty = stockInventory.getQualitity().subtract(lockedQty);
                    if (availableQty.compareTo(BigDecimal.ZERO) <= 0) {
                        continue;
                    }
                    
                    // 增加数量 = min(剩余需返还数量, 当前批次可用库存)
                    BigDecimal addQty = remainingQty.min(availableQty);
                    stockInventory.setQualitity(stockInventory.getQualitity().add(addQty));
                    stockInventory.setVersion(stockInventory.getVersion() == null ? 1 : stockInventory.getVersion() + 1);
                    stockInventory.setUpdateTime(LocalDateTime.now());
                    stockInventoryMapper.updateById(stockInventory);
                    
                    remainingQty = remainingQty.subtract(addQty);
                }
            }else if (stockOutRecord.getType().equals("1")) {
                StockUninventory stockUninventory = stockUninventoryMapper.selectOne(new LambdaQueryWrapper<StockUninventory>().eq(StockUninventory::getProductModelId, stockOutRecord.getProductModelId()));