fix: 领料功能修改，移除订单领料，添加工序领料功能，支持按工序查询物料与已领料记录

yuan

2026-08-13 3066a8f5c1f475997bfe23857ba4bae9395900c4

 src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java

@@ -1,20 +1,358 @@
package com.ruoyi.technology.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.basic.pojo.Product;
import com.ruoyi.basic.pojo.ProductModel;
import com.ruoyi.basic.service.IProductModelService;
import com.ruoyi.basic.service.IProductService;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.framework.web.domain.R;
import com.ruoyi.technology.bean.dto.BomImportDto;
import com.ruoyi.technology.bean.dto.TechnologyBomDto;
import com.ruoyi.technology.bean.vo.TechnologyBomStructureVo;
import com.ruoyi.technology.bean.vo.TechnologyBomVo;
import com.ruoyi.technology.mapper.TechnologyBomMapper;
import com.ruoyi.technology.mapper.TechnologyOperationMapper;
import com.ruoyi.technology.mapper.TechnologyRoutingMapper;
import com.ruoyi.technology.pojo.TechnologyBom;
import com.ruoyi.technology.pojo.TechnologyBomStructure;
import com.ruoyi.technology.pojo.TechnologyOperation;
import com.ruoyi.technology.pojo.TechnologyRouting;
import com.ruoyi.technology.service.TechnologyBomService;
import com.ruoyi.technology.service.TechnologyBomStructureService;
import jakarta.servlet.http.HttpServletResponse;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;

/**
 * <p>
 * BOM表 服务实现类
 * </p>
 *
 * @author 芯导软件（江苏）有限公司
 * @since 2026-04-20 10:05:55
 */
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

@Service
@RequiredArgsConstructor
public class TechnologyBomServiceImpl extends ServiceImpl<TechnologyBomMapper, TechnologyBom> implements TechnologyBomService {

    private final TechnologyBomMapper technologyBomMapper;
    private final IProductModelService productModelService;
    private final TechnologyBomStructureService technologyBomStructureService;
    private final TechnologyRoutingMapper technologyRoutingMapper;
    private final IProductService productService;
    private final TechnologyOperationMapper technologyOperationMapper;

    /**
     * 分页查询BOM列表。
     */
    @Override
    public IPage<TechnologyBomVo> listPage(Page<TechnologyBomDto> page, TechnologyBomDto technologyBomDto) {
        return technologyBomMapper.listPage(page, technologyBomDto);
    }

    /**
     * 根据规格查询BOM并转换为返回对象。
     */
    @Override
    public List<TechnologyBomVo> listByModel(Long productModelId) {
        List<TechnologyBom> list = this.list(Wrappers.<TechnologyBom>lambdaQuery()
                .eq(TechnologyBom::getProductModelId, productModelId));
        List<TechnologyBomVo> result = new ArrayList<>(list.size());
        for (TechnologyBom item : list) {
            TechnologyBomVo vo = new TechnologyBomVo();
            vo.setId(item.getId());
            vo.setProductModelId(item.getProductModelId());
            vo.setRemark(item.getRemark());
            vo.setVersion(item.getVersion());
            vo.setCreateTime(item.getCreateTime());
            vo.setUpdateTime(item.getUpdateTime());
            vo.setCreateUser(item.getCreateUser());
            vo.setUpdateUser(item.getUpdateUser());
            vo.setBomNo(item.getBomNo());
            vo.setDeptId(item.getDeptId());
            result.add(vo);
        }
        return result;
    }

    /**
     * 新增BOM。BOM主表本身即代表成品规格，明细表不再写入成品根节点。
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R add(TechnologyBom technologyBom) {
        validateProductModel(technologyBom.getProductModelId());
        boolean saved = technologyBomMapper.insert(technologyBom) > 0;
        if (!saved) {
            return R.fail("Add BOM failed");
        }
        technologyBom.setBomNo("BM." + String.format("%05d", technologyBom.getId()));
        technologyBomMapper.updateById(technologyBom);
        return R.ok();
    }

    /**
     * 修改BOM。成品规格变化时同步刷新工艺路线的成品规格，
     * 并清理与新成品规格冲突的物料行（成品不能作为自身物料），其余物料-工序关系保留。
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R update(TechnologyBom technologyBom) {
        if (technologyBom.getId() == null) {
            throw new ServiceException("BOM ID不能为空");
        }
        validateProductModel(technologyBom.getProductModelId());
        TechnologyBom oldBom = technologyBomMapper.selectById(technologyBom.getId());
        if (oldBom == null) {
            throw new ServiceException("BOM不存在");
        }
        if (oldBom.getProductModelId() != null && !oldBom.getProductModelId().equals(technologyBom.getProductModelId())) {
            technologyRoutingMapper.updateProductModelByBomId(technologyBom.getProductModelId(), technologyBom.getId().longValue());
            technologyBomStructureService.remove(Wrappers.<TechnologyBomStructure>lambdaQuery()
                    .eq(TechnologyBomStructure::getBomId, technologyBom.getId().longValue())
                    .eq(TechnologyBomStructure::getProductModelId, technologyBom.getProductModelId()));
        }
        if (technologyBom.getBomNo() == null) {
            technologyBom.setBomNo(oldBom.getBomNo());
        }
        technologyBomMapper.updateById(technologyBom);
        return R.ok();
    }

    /**
     * 删除BOM前校验是否已被工艺路线引用。
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean batchDelete(List<Long> ids) {
        if (ids == null || ids.isEmpty()) {
            throw new ServiceException("请至少选择一个BOM");
        }
        List<TechnologyRouting> list = technologyRoutingMapper.selectList(Wrappers.<TechnologyRouting>lambdaQuery()
                .in(TechnologyRouting::getBomId, ids));
        if (!list.isEmpty()) {
            throw new ServiceException("BOM已被工艺路线引用，不能删除");
        }
        technologyBomStructureService.remove(Wrappers.<TechnologyBomStructure>lambdaQuery()
                .in(TechnologyBomStructure::getBomId, ids));
        return this.removeBatchByIds(ids);
    }

    /**
     * 校验产品规格是否存在。
     */
    private void validateProductModel(Long productModelId) {
        if (productModelId == null) {
            throw new ServiceException("产品规格ID不能为空");
        }
        ProductModel productModel = productModelService.getById(productModelId);
        if (productModel == null) {
            throw new ServiceException("产品规格不存在");
        }
    }

    /**
     * 导入扁平BOM：每行 = 成品 + 一个物料规格 + 消耗工序。
     * 同一次导入的所有行必须属于同一个成品；旧的父子/单位用量模板会被明确拒绝。
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R uploadBom(MultipartFile file) {
        ExcelUtil<BomImportDto> util = new ExcelUtil<>(BomImportDto.class);
        List<BomImportDto> list;
        try {
            list = util.importExcel(file.getInputStream());
        } catch (Exception e) {
            return R.fail("Excel解析失败");
        }

        if (list == null || list.isEmpty()) {
            return R.fail("数据为空");
        }

        list.forEach(dto -> {
            dto.setProductName(clean(dto.getProductName()));
            dto.setProductSpec(clean(dto.getProductSpec()));
            dto.setMaterialName(clean(dto.getMaterialName()));
            dto.setMaterialSpec(clean(dto.getMaterialSpec()));
            dto.setProcess(clean(dto.getProcess()));
        });

        boolean templateMatched = list.stream().anyMatch(dto -> StringUtils.isNotBlank(dto.getProductName())
                && StringUtils.isNotBlank(dto.getMaterialName()));
        if (!templateMatched) {
            return R.fail("BOM导入模板已更新为扁平结构，请使用最新模板（成品产品名称/规格、物料产品名称/规格、消耗工序）");
        }

        BomImportDto first = list.get(0);
        ProductModel productModel = findModel(first.getProductName(), first.getProductSpec());
        TechnologyBom bom = new TechnologyBom();
        bom.setProductModelId(productModel.getId());
        bom.setVersion("1.0");
        bom.setRemark(first.getRemark());
        technologyBomMapper.insert(bom);
        bom.setBomNo("BM." + String.format("%05d", bom.getId()));
        technologyBomMapper.updateById(bom);

        Map<String, Long> operationIdByName = new HashMap<>();
        for (TechnologyOperation operation : technologyOperationMapper.selectList(null)) {
            if (StringUtils.isNotBlank(operation.getName())) {
                operationIdByName.putIfAbsent(operation.getName().trim(), operation.getId());
            }
        }

        Set<String> relationKeys = new HashSet<>();
        for (int i = 0; i < list.size(); i++) {
            BomImportDto dto = list.get(i);
            int rowNo = i + 2;
            if (StringUtils.isBlank(dto.getMaterialName())) {
                throw new ServiceException("导入失败：第" + rowNo + "行缺少物料产品名称");
            }
            if (StringUtils.isNotBlank(dto.getProductName())
                    && !sameModel(dto, first)) {
                throw new ServiceException("导入失败：第" + rowNo + "行的成品与第一行不一致，一次导入只能维护一个BOM");
            }
            if (StringUtils.isBlank(dto.getProcess())) {
                throw new ServiceException("导入失败：第" + rowNo + "行缺少消耗工序");
            }
            Long operationId = operationIdByName.get(dto.getProcess());
            if (operationId == null) {
                throw new ServiceException("导入失败：工序未维护[" + dto.getProcess() + "]（第" + rowNo + "行）");
            }

            ProductModel materialModel = findModel(dto.getMaterialName(), dto.getMaterialSpec());
            if (materialModel.getId().equals(productModel.getId())) {
                throw new ServiceException("导入失败：第" + rowNo + "行成品规格不能作为自身的物料");
            }
            if (!relationKeys.add(materialModel.getId() + "#" + operationId)) {
                throw new ServiceException("导入失败：第" + rowNo + "行物料与工序重复配置");
            }

            TechnologyBomStructure node = new TechnologyBomStructure();
            node.setBomId(bom.getId().longValue());
            node.setProductModelId(materialModel.getId());
            node.setOperationId(operationId);
            technologyBomStructureService.save(node);
        }

        return R.ok("BOM导入成功");
    }

    /**
     * 导出扁平BOM：成品 + 物料 + 消耗工序。
     */
    @Override
    public void exportBom(HttpServletResponse response, Long bomId) {
        if (bomId == null) {
            throw new ServiceException("BOM ID不能为空");
        }
        TechnologyBom bom = technologyBomMapper.selectById(bomId);
        if (bom == null) {
            throw new ServiceException("BOM不存在");
        }

        List<TechnologyBomStructureVo> detailList = technologyBomStructureService.listByBomId(bomId);
        if (detailList == null || detailList.isEmpty()) {
            return;
        }

        ProductModel productModel = productModelService.getById(bom.getProductModelId());
        String productName = null;
        if (productModel != null && productModel.getProductId() != null) {
            Product product = productService.getById(productModel.getProductId());
            productName = product == null ? null : product.getProductName();
        }

        List<BomImportDto> exportList = new ArrayList<>(detailList.size());
        for (TechnologyBomStructureVo detail : detailList) {
            BomImportDto row = new BomImportDto();
            row.setProductName(productName);
            row.setProductSpec(productModel == null ? null : productModel.getModel());
            row.setProductCode(productModel == null ? null : productModel.getProductCode());
            row.setMaterialName(detail.getProductName());
            row.setMaterialSpec(detail.getModel());
            row.setMaterialCode(detail.getProductCode());
            row.setProcess(detail.getOperationName());
            exportList.add(row);
        }

        ExcelUtil<BomImportDto> util = new ExcelUtil<>(BomImportDto.class);
        util.exportExcel(response, exportList, "BOM结构导出");
    }

    /**
     * 复制BOM：复制成品规格与全部扁平物料-工序关系。
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R copy(TechnologyBom technologyBom) {
        if (technologyBom == null || technologyBom.getId() == null) {
            throw new ServiceException("BOM ID不能为空");
        }
        TechnologyBom oldTechnologyBom = technologyBomMapper.selectById(technologyBom.getId());
        if (oldTechnologyBom == null) {
            throw new ServiceException("BOM不存在");
        }
        validateProductModel(oldTechnologyBom.getProductModelId());

        TechnologyBom newTechnologyBom = new TechnologyBom();
        newTechnologyBom.setProductModelId(oldTechnologyBom.getProductModelId());
        newTechnologyBom.setVersion("FZ" + oldTechnologyBom.getVersion());
        newTechnologyBom.setRemark(oldTechnologyBom.getRemark());
        boolean saved = technologyBomMapper.insert(newTechnologyBom) > 0;
        if (!saved) {
            return R.fail("Copy BOM failed");
        }
        newTechnologyBom.setBomNo("BM." + String.format("%05d", newTechnologyBom.getId()));
        technologyBomMapper.updateById(newTechnologyBom);

        List<TechnologyBomStructureVo> oldDetailList =
                technologyBomStructureService.listByBomId(technologyBom.getId().longValue());
        if (oldDetailList != null && !oldDetailList.isEmpty()) {
            List<TechnologyBomStructure> newDetailList = new ArrayList<>(oldDetailList.size());
            for (TechnologyBomStructureVo oldDetail : oldDetailList) {
                TechnologyBomStructure newDetail = new TechnologyBomStructure();
                newDetail.setBomId(newTechnologyBom.getId().longValue());
                newDetail.setProductModelId(oldDetail.getProductModelId());
                newDetail.setOperationId(oldDetail.getOperationId());
                newDetailList.add(newDetail);
            }
            technologyBomStructureService.saveBatch(newDetailList);
        }
        return R.ok();
    }

    private boolean sameModel(BomImportDto row, BomImportDto first) {
        return StringUtils.equals(row.getProductName(), first.getProductName())
                && StringUtils.equals(defaultBlank(row.getProductSpec()), defaultBlank(first.getProductSpec()));
    }

    private String defaultBlank(String value) {
        return value == null ? "" : value;
    }

    private ProductModel findModel(String name, String spec) {
        Product product = productService.getOne(new LambdaQueryWrapper<Product>()
                .eq(Product::getProductName, name).last("limit 1"));
        if (product == null) throw new ServiceException("产品未维护：" + name);

        ProductModel model = productModelService.getOne(new LambdaQueryWrapper<ProductModel>()
                .eq(ProductModel::getProductId, product.getId())
                .eq(ProductModel::getModel, spec).last("limit 1"));
        if (model == null) throw new ServiceException("规格未维护：" + name + "[" + spec + "]");
        return model;
    }

    private String clean(String s) {
        if (s == null) return null;
        return s.replaceAll("[\\u00A0\\u3000]", "").trim();
    }
}