批量添加入库的方法

lishenao

16 小时以前 6bbac4845106ca8648900b1d9af758c84275ffee

 src/main/java/com/ruoyi/inventory/service/impl/StockInServiceImpl.java

@@ -14,6 +14,7 @@
import com.ruoyi.inventory.mapper.StockInMapper;
import com.ruoyi.inventory.pojo.StockManagement;
import com.ruoyi.inventory.service.StockInService;
import com.ruoyi.purchase.dto.ProductRecordDto;
import com.ruoyi.purchase.dto.PurchaseLedgerDto;
import com.ruoyi.purchase.mapper.ProductRecordMapper;
import com.ruoyi.purchase.pojo.ProductRecord;
@@ -45,42 +46,66 @@
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
//
    public void saveStockin(StockIn stockIn) {
//需要先判断产品记录表中是否有该产品
        ProductRecord productRecord = productRecordMapper.selectById(stockIn.getProductRecordid());
        if (productRecord == null) {
            throw new RuntimeException("产品记录表中没有该产品");
        }
//        需要先判断供应商表中是否有该供应商
        SupplierManage supplierManage = supplierManageMapper.selectById(stockIn.getSupplierId());
        if (supplierManage == null) {
            throw new RuntimeException("供应商表中没有该供应商");
        }
//        需要先判断库存管理表中是否有该产品
        LambdaQueryWrapper<StockManagement> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(StockManagement::getProductRecordid, stockIn.getProductRecordid());
        queryWrapper.eq(StockManagement::getSupplierId, stockIn.getSupplierId());
        queryWrapper.eq(StockManagement::getUserId, stockIn.getUserId());
        StockManagement stockManagement = stockManagementMapper.selectOne(queryWrapper);
        if (stockManagement == null) {
//            如果没有该产品，需要先新增库存管理表
            stockManagement = new StockManagement();
            stockManagement.setProductRecordid(stockIn.getProductRecordid());
            stockManagement.setSupplierId(stockIn.getSupplierId());
//需要先判断采购记录表中是否有该产品的采购记录
//        根据产品id查询采购记录表
        ProductRecordDto productRecordDto = productRecordMapper.selectProductRecordById(stockIn.getProductrecordId());
        if (productRecordDto != null) {
//            添加入库记录和库存管理记录
            stockIn.setInboundTime(new Date());
//            自动生成批次码
            String batchCode = "RK" + System.currentTimeMillis();
            stockIn.setInboundBatch(batchCode);
            stockIn.setSupplierId(productRecordDto.getSupplierId());

            stockInMapper.insert(stockIn);
//          在库存管理表中添加库存管理记录
            StockManagement stockManagement = new StockManagement();
            stockManagement.setProductrecordId(productRecordDto.getId());
            stockManagement.setStockQuantity(stockIn.getInboundQuantity());
            stockManagement.setInboundTime(stockIn.getInboundTime());
            stockManagement.setBoundTime(new Date());
            stockManagement.setInboundBatch(stockIn.getInboundBatch());
            stockManagement.setUserId(stockIn.getUserId());
            stockManagement.setSupplierId(productRecordDto.getSupplierId());
            stockManagement.setBoundTime(stockIn.getInboundTime());
            stockManagementMapper.insert(stockManagement);
        }else {
            throw new RuntimeException("采购记录表中没有该产品的采购记录");
        }
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void batchSaveStockin(List<StockIn> stockInList) {
        if (stockInList == null || stockInList.isEmpty()) {
            throw new RuntimeException("入库列表不能为空");
        }
        Date currentTime = new Date();
        for (StockIn stockIn : stockInList) {
            // 根据产品id查询采购记录表
            ProductRecordDto productRecordDto = productRecordMapper.selectProductRecordById(stockIn.getProductrecordId());
            if (productRecordDto == null) {
                throw new RuntimeException("采购记录表中没有产品ID为" + stockIn.getProductrecordId() + "的采购记录");
            }
            // 设置入库时间和批次码
            stockIn.setInboundTime(currentTime);
            String batchCode = "RK" + System.currentTimeMillis() + "-" + stockIn.getProductrecordId();
            stockIn.setInboundBatch(batchCode);
            stockIn.setSupplierId(productRecordDto.getSupplierId());
            // 添加入库记录
            stockInMapper.insert(stockIn);
            // 在库存管理表中添加库存管理记录
            StockManagement stockManagement = new StockManagement();
            stockManagement.setProductrecordId(productRecordDto.getId());
            stockManagement.setStockQuantity(stockIn.getInboundQuantity());
            stockManagement.setInboundTime(stockIn.getInboundTime());
            stockManagement.setInboundBatch(stockIn.getInboundBatch());
            stockManagement.setUserId(stockIn.getUserId());
            stockManagement.setSupplierId(productRecordDto.getSupplierId());
            stockManagement.setBoundTime(stockIn.getInboundTime());
            stockManagementMapper.insert(stockManagement);
        }
//        如果有该产品，需要先更新库存管理表
            stockManagement.setStockQuantity(stockManagement.getStockQuantity() + stockIn.getInboundQuantity());
            stockManagement.setInboundTime(stockIn.getInboundTime());
            stockManagement.setBoundTime(new Date());
            stockManagement.setUserId(stockIn.getUserId());
            stockManagementMapper.updateById(stockManagement);
//            需要先新增库存入库表
            stockInMapper.insert(stockIn);
    }

    @Override//根据id获取库存入库信息
@@ -88,75 +113,20 @@
        StockIn stockIn = stockInMapper.selectById(id);
        return stockIn;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean updateStockIn(StockIn stockIn) {
        // 1. 参数校验
        if (stockIn == null || stockIn.getId() == null) {
            throw new IllegalArgumentException("入库记录ID不能为空");
    public void updateStockIn(StockIn stockIn) {
//        需要先判断采购记录表中是否有该产品的采购记录
        LambdaQueryWrapper<ProductRecord> queryWrapper1 = new LambdaQueryWrapper<>();
        queryWrapper1.eq(ProductRecord::getId, stockIn.getProductrecordId());
        ProductRecord productRecord = productRecordMapper.selectOne(queryWrapper1);
        if (productRecord!= null) {
            stockIn.setInboundTime(stockIn.getInboundTime());
            stockInMapper.updateById(stockIn);
        }    else {
            throw new RuntimeException("采购记录表中没有该产品的采购记录");
        }

        // 2. 获取原始记录
        StockIn original = stockInMapper.selectById(stockIn.getId());
        if (original == null) {
            throw new RuntimeException("要修改的入库记录不存在，ID: " + stockIn.getId());
        }

        // 3. 检查关联数据
        // 3.1 检查产品
        if (stockIn.getProductRecordid() != null &&
                productRecordMapper.selectById(stockIn.getProductRecordid()) == null) {
            throw new RuntimeException("产品记录不存在，ID: " + stockIn.getProductRecordid());
        }

        // 3.2 检查供应商
        if (stockIn.getSupplierId() != null &&
                supplierManageMapper.selectById(stockIn.getSupplierId()) == null) {
            throw new RuntimeException("供应商不存在，ID: " + stockIn.getSupplierId());
        }

        // 4. 确定最终使用的各ID值
        Integer finalProductId = stockIn.getProductRecordid() != null ?
                stockIn.getProductRecordid() : original.getProductRecordid();
        Integer finalSupplierId = stockIn.getSupplierId() != null ?
                stockIn.getSupplierId() : original.getSupplierId();
        Long finalUserId = stockIn.getUserId() != null ?
                stockIn.getUserId() : original.getUserId();

        // 5. 处理库存记录（确保存在对应记录）
        LambdaQueryWrapper<StockManagement> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(StockManagement::getProductRecordid, finalProductId)
                .eq(StockManagement::getSupplierId, finalSupplierId)
                .eq(StockManagement::getUserId, finalUserId);

        StockManagement stock = stockManagementMapper.selectOne(wrapper);

        // 计算数量变化（如果有修改）
        Integer quantityChange = stockIn.getInboundQuantity() != null ?
                stockIn.getInboundQuantity() - original.getInboundQuantity() : 0;

        if (stock == null) {
            // 5.1 不存在则创建新记录
            stock = new StockManagement();
            stock.setProductRecordid(finalProductId);
            stock.setSupplierId(finalSupplierId);
            stock.setUserId(finalUserId);
            // 初始库存 = 原始库存 + 变化量（考虑修改后的值）
            stock.setStockQuantity(original.getInboundQuantity() + quantityChange);
            stockManagementMapper.insert(stock);
        } else if (quantityChange != 0) {
            // 5.2 存在且数量有变化则更新
            stock.setStockQuantity(stock.getStockQuantity() + quantityChange);
            stockManagementMapper.updateById(stock);
        }

        // 6. 更新入库记录
        int updateResult = stockInMapper.updateById(stockIn);
        if (updateResult <= 0) {
            throw new RuntimeException("入库记录更新失败");
        }

        return updateResult > 0;
    }


@@ -181,4 +151,12 @@
        ExcelUtil<StockInExcelDto> util = new ExcelUtil<StockInExcelDto>(StockInExcelDto.class);
        util.exportExcel(response, stockInExcelDtoList, "供应商导出");
    }

    @Override
    public int addstockin(List<StockIn> stockIns) {
        for (StockIn stockIn : stockIns) {
            saveStockin(stockIn);
        }
        return 1;
    }
}