仓库，树，文档，借出修改

yaowanxin

6 天以前 9d5128803ebebb5788f13924a5775ac16494dfef

 src/main/java/com/ruoyi/warehouse/service/impl/WarehouseServiceImpl.java

@@ -8,9 +8,15 @@
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import com.ruoyi.framework.web.domain.AjaxResult;
import com.ruoyi.warehouse.dto.WarehouseDto;
import com.ruoyi.warehouse.dto.WarehouseGoodsShelvesDto;
import com.ruoyi.warehouse.dto.WarehouseTreeDto;
import com.ruoyi.warehouse.mapper.WarehouseGoodsShelvesMapper;
import com.ruoyi.warehouse.mapper.WarehouseGoodsShelvesRowcolMapper;
import com.ruoyi.warehouse.mapper.WarehouseMapper;
import com.ruoyi.warehouse.pojo.Warehouse;
import com.ruoyi.warehouse.pojo.WarehouseGoodsShelves;
import com.ruoyi.warehouse.pojo.WarehouseGoodsShelvesRowcol;
import com.ruoyi.warehouse.service.WarehouseGoodsShelvesService;
import com.ruoyi.warehouse.service.WarehouseService;
import lombok.extern.slf4j.Slf4j;
@@ -19,8 +25,11 @@
import org.springframework.transaction.annotation.Transactional;

import java.sql.Array;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

import static org.springframework.beans.BeanUtils.copyProperties;

/**
* @author 86151
@@ -35,25 +44,11 @@
    private WarehouseMapper warehouseMapper;
    @Autowired
    private WarehouseGoodsShelvesService warehouseGoodsShelvesService;
    @Autowired
    private WarehouseGoodsShelvesMapper warehouseGoodsShelvesMapper;
    @Autowired
    private WarehouseGoodsShelvesRowcolMapper warehouseGoodsShelvesRowcolMapper;

    @Override
    public List<Warehouse> listPage(Warehouse warehouse) {
        return warehouseMapper.listPage( warehouse);
    }

//    @Override
//    public boolean deleteByIds(List<Long> ids) {
//
//        for (Long id : ids) {
//            List<WarehouseGoodsShelves> list = warehouseGoodsShelvesService.list(new QueryWrapper<WarehouseGoodsShelves>().lambda()
//                    .eq(WarehouseGoodsShelves::getWarehouseId, id));
//            if(list.size()>0){
//                log.error("仓库下有货架,不能删除 重新选择");
//                return false;
//            }
//        }
//        return removeByIds(ids);
//    }
    @Override
    public boolean deleteByIds(List<Long> ids) {
        // 1. 检查是否有货架
@@ -61,14 +56,116 @@
                .in(WarehouseGoodsShelves::getWarehouseId, ids);
        List<WarehouseGoodsShelves> shelvesList = warehouseGoodsShelvesService.list(queryWrapper);
        //获得shelvesList中所有的Id

        List<Long> shelvesIds = shelvesList.stream().map(WarehouseGoodsShelves::getId).collect(Collectors.toList());
        // 2. 删除货架
        if (!shelvesIds.isEmpty()) {
            warehouseGoodsShelvesService.deleteByIds(shelvesIds);
            boolean b = warehouseGoodsShelvesService.deleteByIds(shelvesIds);
            if (!b) {
                throw new RuntimeException("删除货架失败");
            }
        }
        return removeByIds(ids);
    }

    @Override
    public List<Warehouse> findList(Warehouse warehouse) {
        return warehouseMapper.listAll(warehouse);
    }
    /**
     * 查询仓库-货架-层列三级树结构
     */
    @Override
    public List<WarehouseTreeDto> findListTree() {

        // 查询所有根节点（仓库）
        LambdaQueryWrapper<Warehouse> queryWrapper = new LambdaQueryWrapper<>();
        // 查询仓库列表（一级节点）
        List<Warehouse> warehouseList = warehouseMapper.selectList(queryWrapper);

        // 转换为树节点并构建子树
        List<WarehouseTreeDto> tree = new ArrayList<>();
        for (Warehouse warehouse : warehouseList) {
            WarehouseTreeDto node = convertToWarehouseTreeDto(warehouse);
            // 为每个仓库添加货架子节点
            node.setChildren(buildShelfChildrenNodes(warehouse.getId()));
            tree.add(node);
        }
        return tree;
    }
    /**
     * 构建货架子节点（二级节点）
     */
    private List<WarehouseTreeDto> buildShelfChildrenNodes(Long warehouseId) {
        // 查询指定仓库下的所有货架
        LambdaQueryWrapper<WarehouseGoodsShelves> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(WarehouseGoodsShelves::getWarehouseId, warehouseId);
        List<WarehouseGoodsShelves> shelfList = warehouseGoodsShelvesMapper.selectList(queryWrapper);

        // 转换为树节点并构建层列子节点
        List<WarehouseTreeDto> shelfNodes = new ArrayList<>();
        for (WarehouseGoodsShelves shelf : shelfList) {
            WarehouseTreeDto shelfNode = convertToShelfTreeDto(shelf);
            // 为每个货架添加层列子节点
            shelfNode.setChildren(buildRowcolChildrenNodes(shelf.getId()));
            shelfNodes.add(shelfNode);
        }

        return shelfNodes;
    }

    /**
     * 构建层列子节点（三级节点）
     */
    private List<WarehouseTreeDto> buildRowcolChildrenNodes(Long shelfId) {
        // 查询指定货架下的所有层列
        LambdaQueryWrapper<WarehouseGoodsShelvesRowcol> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(WarehouseGoodsShelvesRowcol::getWarehouseGoodsShelvesId, shelfId);
        List<WarehouseGoodsShelvesRowcol> rowcolList = warehouseGoodsShelvesRowcolMapper.selectList(queryWrapper);

        // 转换为树节点（层列没有子节点）
        List<WarehouseTreeDto> rowcolNodes = new ArrayList<>();
        for (WarehouseGoodsShelvesRowcol rowcol : rowcolList) {
            WarehouseTreeDto rowcolNode = convertToRowcolTreeDto(rowcol);
            rowcolNodes.add(rowcolNode);
        }

        return rowcolNodes;
    }

    /**
     * 仓库实体转换为树节点DTO
     */
    private WarehouseTreeDto convertToWarehouseTreeDto(Warehouse warehouse) {
        WarehouseTreeDto dto = new WarehouseTreeDto();
        copyProperties(warehouse, dto);
        dto.setLabel(warehouse.getWarehouseName());
        dto.setChildren(new ArrayList<>());
        return dto;
    }

    /**
     * 货架实体转换为树节点DTO
     */
    private WarehouseTreeDto convertToShelfTreeDto(WarehouseGoodsShelves shelf) {
        WarehouseTreeDto dto = new WarehouseTreeDto();
        copyProperties(shelf, dto);
        dto.setLabel(shelf.getGoodsShelvesName());
        dto.setChildren(new ArrayList<>());
        return dto;
    }

    /**
     * 层列实体转换为树节点DTO
     */
    private WarehouseTreeDto convertToRowcolTreeDto(WarehouseGoodsShelvesRowcol rowcol) {
        WarehouseTreeDto dto = new WarehouseTreeDto();
        copyProperties(rowcol, dto);
        dto.setLabel(rowcol.getStorey() + "-" + rowcol.getArrange());
        dto.setChildren(new ArrayList<>());
        return dto;
    }

}