1.库存导入（添加产品和规格型号）

liding

2026-03-18 89424c883ac408d9136af3345136f73f38c0124c

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

@@ -1,34 +1,39 @@
package com.ruoyi.stock.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.basic.excel.SupplierManageExcelDto;
import com.ruoyi.basic.pojo.SupplierManage;
import com.ruoyi.common.utils.SecurityUtils;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.basic.mapper.ProductMapper;
import com.ruoyi.basic.mapper.ProductModelMapper;
import com.ruoyi.basic.pojo.Product;
import com.ruoyi.basic.pojo.ProductModel;
import com.ruoyi.common.enums.StockInQualifiedRecordTypeEnum;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.framework.web.domain.R;
import com.ruoyi.sales.mapper.SalesLedgerProductMapper;
import com.ruoyi.stock.dto.StockInRecordDto;
import com.ruoyi.stock.dto.StockInventoryDto;
import com.ruoyi.stock.dto.StockOutRecordDto;
import com.ruoyi.stock.execl.StockInventoryExportData;
import com.ruoyi.stock.pojo.StockInRecord;
import com.ruoyi.stock.pojo.StockInventory;
import com.ruoyi.stock.mapper.StockInventoryMapper;
import com.ruoyi.stock.pojo.StockInventory;
import com.ruoyi.stock.service.StockInRecordService;
import com.ruoyi.stock.service.StockInventoryService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.stock.service.StockOutRecordService;
import lombok.AllArgsConstructor;
import com.ruoyi.stock.word.WeighbridgeDocGenerator;
import lombok.RequiredArgsConstructor;
import org.springframework.aop.framework.AopContext;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;

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

/**
@@ -40,12 +45,16 @@
 * @since 2026-01-21 04:16:36
 */
@Service
@AllArgsConstructor
@RequiredArgsConstructor(onConstructor_ = @Autowired)
public class StockInventoryServiceImpl extends ServiceImpl<StockInventoryMapper, StockInventory> implements StockInventoryService {

    private  StockInventoryMapper stockInventoryMapper;
    private StockInRecordService stockInRecordService;
    private StockOutRecordService stockOutRecordService;
    private final StockInventoryMapper stockInventoryMapper;
    private final StockInRecordService stockInRecordService;
    private final StockOutRecordService stockOutRecordService;
    private final SalesLedgerProductMapper salesLedgerProductMapper;
    private final WeighbridgeDocGenerator weighbridgeDocGenerator;
    private final ProductMapper productMapper;
    private final ProductModelMapper productModelMapper;

    @Override
    public IPage<StockInventoryDto> pagestockInventory(Page page, StockInventoryDto stockInventoryDto) {
@@ -56,25 +65,106 @@
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean addstockInventory(StockInventoryDto stockInventoryDto) {
        //新增入库记录再添加库存
        // 1. 创建入库记录
        StockInRecordDto stockInRecordDto = new StockInRecordDto();
        stockInRecordDto.setRecordId(stockInventoryDto.getRecordId());
        stockInRecordDto.setRecordType(stockInventoryDto.getRecordType());
        stockInRecordDto.setStockInNum(stockInventoryDto.getQualitity());
        stockInRecordDto.setProductModelId(stockInventoryDto.getProductModelId());
        stockInRecordDto.setWeighingOperator(stockInventoryDto.getWeighingOperator());
        if (stockInventoryDto.getProductId() != null) {
            stockInRecordDto.setProductId(stockInventoryDto.getProductId());
            stockInRecordDto.setProductModelId(stockInventoryDto.getProductModelId());
        }else {
            Product parent = productMapper.selectOne(new LambdaQueryWrapper<Product>().eq(Product::getProductName, "原材料").last("limit 1"));
            if (parent == null) {
                throw new RuntimeException("原材料分类不存在");
            }
            Product product;
            Product existingProduct = productMapper.selectOne(
                    new LambdaQueryWrapper<Product>()
                            .eq(Product::getParentId, parent.getId())
                            .eq(Product::getProductName, stockInventoryDto.getProductName())
            );
            if (existingProduct != null) {
                // 已存在
                product = existingProduct;
            } else {
                // 不存在
                Product newProduct = new Product();
                newProduct.setParentId(parent.getId());
                newProduct.setProductName(stockInventoryDto.getProductName());
                productMapper.insert(newProduct);
                product = newProduct;
            }
            // 先查询是否已存在相同的产品型号
            ProductModel existingModel = productModelMapper.selectOne(
                    new LambdaQueryWrapper<ProductModel>()
                            .eq(ProductModel::getProductId, product.getId())
                            .eq(ProductModel::getUnit, stockInventoryDto.getUnit())
                            .eq(ProductModel::getModel, stockInventoryDto.getModel())
            );

            Long productModelId;
            if (existingModel != null) {
                // 已存在
                productModelId = existingModel.getId();
            } else {
                // 不存在
                ProductModel productModel = new ProductModel();
                productModel.setProductId(product.getId());
                productModel.setUnit(stockInventoryDto.getUnit());
                productModel.setModel(stockInventoryDto.getModel());
                productModelMapper.insert(productModel);
                productModelId = productModel.getId();
            }

            stockInRecordDto.setProductId(product.getId());
            stockInRecordDto.setProductModelId(productModelId);
            stockInventoryDto.setProductModelId(productModelId);
        }
        stockInRecordDto.setRemark(stockInventoryDto.getRemark());
        stockInRecordDto.setType("0");

        // 根据产品类型设置不同的重量字段
        if (stockInventoryDto.getProductType() != null && stockInventoryDto.getProductType() == 0) {
            stockInRecordDto.setStockInNum(stockInventoryDto.getNetWeight());
            stockInRecordDto.setWeighingDate(stockInventoryDto.getWeighingDate());
            stockInRecordDto.setNetWeight(stockInventoryDto.getNetWeight());
            stockInRecordDto.setGrossWeight(stockInventoryDto.getGrossWeight());
            stockInRecordDto.setTareWeight(stockInventoryDto.getTareWeight());
            stockInRecordDto.setLicensePlateNo(stockInventoryDto.getLicensePlateNo());
            // 生成磅单
            String absoluteDocPath = weighbridgeDocGenerator.generateWeighbridgeDoc(stockInRecordDto);
            stockInRecordDto.setWeighbridgeDocPath(absoluteDocPath);
        } else {
            stockInRecordDto.setStockInNum(stockInventoryDto.getQualitity());
            stockInRecordDto.setNetWeight(stockInventoryDto.getQualitity());
        }

        // 保存入库记录
        stockInRecordService.add(stockInRecordDto);
        //再进行新增库存数量库存
        //先查询库存表中的产品是否存在，不存在新增，存在更新
        StockInventory oldStockInventory = stockInventoryMapper.selectOne(new QueryWrapper<StockInventory>().lambda().eq(StockInventory::getProductModelId, stockInventoryDto.getProductModelId()));

        // 2. 更新库存
        StockInventory oldStockInventory = stockInventoryMapper.selectOne(
                new QueryWrapper<StockInventory>().lambda()
                        .eq(StockInventory::getProductModelId, stockInventoryDto.getProductModelId())
        );
        if (ObjectUtils.isEmpty(oldStockInventory)) {
            // 新增库存
            StockInventory newStockInventory = new StockInventory();
            newStockInventory.setProductModelId(stockInventoryDto.getProductModelId());
            newStockInventory.setQualitity(stockInventoryDto.getQualitity());
            newStockInventory.setQualitity(stockInventoryDto.getProductType() != null && stockInventoryDto.getProductType() == 0 ?
                    stockInventoryDto.getNetWeight() : stockInventoryDto.getQualitity());
            newStockInventory.setVersion(1);
            newStockInventory.setRemark(stockInventoryDto.getRemark());
            newStockInventory.setLockedQuantity(stockInventoryDto.getLockedQuantity());
            newStockInventory.setWarnNum(stockInventoryDto.getWarnNum());
            newStockInventory.setProductId(stockInventoryDto.getProductId());
            stockInventoryMapper.insert(newStockInventory);
        }else {
             stockInventoryMapper.updateAddStockInventory(stockInventoryDto);
        } else {
            // 更新库存
            stockInventoryDto.setQualitity(stockInventoryDto.getProductType() != null && stockInventoryDto.getProductType() == 0 ?
                    stockInventoryDto.getNetWeight() : stockInventoryDto.getQualitity());
            stockInventoryMapper.updateAddStockInventory(stockInventoryDto);
        }
        return true;
    }
@@ -83,38 +173,118 @@
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean subtractStockInventory(StockInventoryDto stockInventoryDto) {
            //  新增出库记录
        //  新增出库记录
        StockOutRecordDto stockOutRecordDto = new StockOutRecordDto();
        stockOutRecordDto.setRecordId(stockInventoryDto.getRecordId());
        stockOutRecordDto.setRecordType(stockInventoryDto.getRecordType());
        stockOutRecordDto.setStockOutNum(stockInventoryDto.getQualitity());
        stockOutRecordDto.setWeighingDate(stockInventoryDto.getWeighingDate());
        stockOutRecordDto.setStockOutNum(stockInventoryDto.getNetWeight());
        stockOutRecordDto.setNetWeight(stockInventoryDto.getNetWeight());
        stockOutRecordDto.setGrossWeight(stockInventoryDto.getGrossWeight());
        stockOutRecordDto.setTareWeight(stockInventoryDto.getTareWeight());
        stockOutRecordDto.setWeighingOperator(stockInventoryDto.getWeighingOperator());
        stockOutRecordDto.setProductModelId(stockInventoryDto.getProductModelId());
        stockOutRecordDto.setLicensePlateNo(stockInventoryDto.getLicensePlateNo());
        stockOutRecordDto.setProductId(stockInventoryDto.getProductId());
        stockOutRecordDto.setRemark(stockInventoryDto.getRemark());
        stockOutRecordDto.setType("0");
        //生成磅单
        StockInRecordDto stockInRecordDto = new StockInRecordDto();
        BeanUtils.copyProperties(stockOutRecordDto, stockInRecordDto);
        String absoluteDocPath = weighbridgeDocGenerator.generateWeighbridgeDoc(stockInRecordDto);
        stockOutRecordDto.setWeighbridgeDocPath(absoluteDocPath);
        stockOutRecordService.add(stockOutRecordDto);
        StockInventory oldStockInventory = stockInventoryMapper.selectOne(new QueryWrapper<StockInventory>().lambda().eq(StockInventory::getProductModelId, stockInventoryDto.getProductModelId()));
        if (ObjectUtils.isEmpty(oldStockInventory)) {
            throw new RuntimeException("产品库存不存在");
        }else {
            stockInventoryMapper.updateSubtractStockInventory(stockInventoryDto);
        }
        BigDecimal lockedQty = oldStockInventory.getLockedQuantity();
        if (lockedQty == null) {
            lockedQty = BigDecimal.ZERO;
        }
        if (stockInventoryDto.getQualitity().compareTo(oldStockInventory.getQualitity().subtract(lockedQty)) > 0) {
            throw new RuntimeException("库存不足无法出库");
        }

        stockInventoryMapper.updateSubtractStockInventory(stockInventoryDto);
        return true;
    }

    @Override
    public Boolean importStockInventory(MultipartFile file) {
    public R importStockInventory(MultipartFile file) {
        try {
            ExcelUtil<StockInventoryExportData> util = new ExcelUtil<StockInventoryExportData>(StockInventoryExportData.class);
            List<StockInventoryExportData> list = util.importExcel(file.getInputStream());
            ArrayList<StockInventory> stockInventories = new ArrayList<>();
            list.stream().forEach(dto -> {
               // TODO: 2026/1/21 添加入库记录
            });

            this.saveOrUpdateBatch(stockInventories);
            return true;
        }catch (Exception e){
            for (StockInventoryExportData dto : list) {
                // 验证冻结数量
                if (ObjectUtils.isNotEmpty(dto.getLockedQuantity()) &&
                        dto.getLockedQuantity().compareTo(dto.getQualitity()) > 0) {
                    throw new RuntimeException(String.format("产品[%s %s]冻结数量不能超过库存数量",
                            dto.getProductName(), dto.getModel()));
                }

                StockInventoryDto stockInventoryDto = new StockInventoryDto();
                stockInventoryDto.setRecordId(0L);
                stockInventoryDto.setRecordType(StockInQualifiedRecordTypeEnum.CUSTOMIZATION_STOCK_IN.getCode());
                stockInventoryDto.setQualitity(dto.getQualitity());
                stockInventoryDto.setRemark(dto.getRemark());
                stockInventoryDto.setNetWeight(dto.getNetWeight());
                stockInventoryDto.setLockedQuantity(dto.getLockedQuantity());
                stockInventoryDto.setProductName(dto.getProductName());
                stockInventoryDto.setModel(dto.getModel());
                stockInventoryDto.setUnit(dto.getUnit());

                // 解决方案1：通过代理对象调用
                ((StockInventoryService) AopContext.currentProxy()).addstockInventory(stockInventoryDto);
            }
            return R.ok("导入成功");
        } catch (Exception e) {
            e.printStackTrace();
            return R.fail("导入失败：" + e.getMessage());
        }
        return false;
    }


    @Override
    public void exportStockInventory(HttpServletResponse response, StockInventoryDto stockInventoryDto) {

        List<StockInventoryExportData> list = stockInventoryMapper.listStockInventoryExportData(stockInventoryDto);
        ExcelUtil<StockInventoryExportData> util = new ExcelUtil<>(StockInventoryExportData.class);
        util.exportExcel(response, list, "库存信息");
    }

    @Override
    public IPage<StockInRecordDto> stockInventoryPage(StockInventoryDto stockInventoryDto, Page page) {
        return stockInventoryMapper.stockInventoryPage(stockInventoryDto, page);
    }

    @Override
    public IPage<StockInventoryDto> stockInAndOutRecord(StockInventoryDto stockInventoryDto, Page page) {
        return stockInventoryMapper.stockInAndOutRecord(stockInventoryDto, page);
    }

    @Override
    public Boolean frozenStock(StockInventoryDto stockInventoryDto) {
        StockInventory stockInventory = stockInventoryMapper.selectById(stockInventoryDto.getId());
        if (stockInventory.getQualitity().compareTo(stockInventoryDto.getLockedQuantity()) < 0) {
            throw new RuntimeException("冻结数量不能超过库存数量");
        }
        if (ObjectUtils.isEmpty(stockInventory.getLockedQuantity())) {
            stockInventory.setLockedQuantity(stockInventoryDto.getLockedQuantity());
        } else {
            stockInventory.setLockedQuantity(stockInventory.getLockedQuantity().add(stockInventoryDto.getLockedQuantity()));
        }
        return this.updateById(stockInventory);
    }

    @Override
    public Boolean thawStock(StockInventoryDto stockInventoryDto) {
        StockInventory stockInventory = stockInventoryMapper.selectById(stockInventoryDto.getId());
        if (stockInventory.getLockedQuantity().compareTo(stockInventoryDto.getLockedQuantity()) < 0) {
            throw new RuntimeException("解冻数量不能超过冻结数量");
        }
        stockInventory.setLockedQuantity(stockInventory.getLockedQuantity().subtract(stockInventoryDto.getLockedQuantity()));
        return this.updateById(stockInventory);
    }
}