feat: 生产订单绑定工艺路线、BOM、工艺路线、工序参数新增修改

gongchunyi

9 小时以前 7ea8883ca6b47ec014a32ed57c3bea64544e893e

 src/main/java/com/ruoyi/appendix/service/impl/ProductStructureInstanceServiceImpl.java

@@ -1,11 +1,23 @@
package com.ruoyi.appendix.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.appendix.dto.ProductStructureInstanceDto;
import com.ruoyi.appendix.mapper.ProductStructureInstanceMapper;
import com.ruoyi.appendix.pojo.ProductStructureInstance;
import com.ruoyi.appendix.service.ProductStructureInstanceService;
import com.ruoyi.common.utils.bean.BeanUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.stream.Collectors;

/**
 * <br>
@@ -19,4 +31,123 @@
@Slf4j
@Service
public class ProductStructureInstanceServiceImpl extends ServiceImpl<ProductStructureInstanceMapper, ProductStructureInstance> implements ProductStructureInstanceService {

    @Override
    public List<ProductStructureInstanceDto> listByOrderId(Long orderId) {
        List<ProductStructureInstance> list = list(new LambdaQueryWrapper<ProductStructureInstance>().eq(ProductStructureInstance::getOrderId, orderId));

        List<ProductStructureInstanceDto> dtoList = list.stream().map(item -> {
            ProductStructureInstanceDto dto = new ProductStructureInstanceDto();
            BeanUtils.copyProperties(item, dto);
            return dto;
        }).collect(java.util.stream.Collectors.toList());

        Map<Long, ProductStructureInstanceDto> map = new HashMap<>();
        for (ProductStructureInstanceDto node : dtoList) {
            map.put(node.getId(), node);
        }

        List<ProductStructureInstanceDto> tree = new ArrayList<>();
        for (ProductStructureInstanceDto node : dtoList) {
            Long parentId = node.getParentId();
            if (parentId == null || !map.containsKey(parentId)) {
                tree.add(node);
            } else {
                map.get(parentId).getChildren().add(node);
            }
        }
        return tree;
    }

    @Override
    public void addOrUpdateBomStructs(ProductStructureInstanceDto instanceDto) {
        Long orderId = instanceDto.getOrderId();

        // 扁平化前端传入的树
        List<ProductStructureInstanceDto> flatList = new ArrayList<>();
        flattenTree(instanceDto.getChildren(), flatList);

        // 查询数据库已有数据
        List<ProductStructureInstance> dbList = list(new LambdaQueryWrapper<ProductStructureInstance>()
                .eq(ProductStructureInstance::getOrderId, orderId));

        // 前端已有id集合
        Set<Long> frontendIds = flatList.stream()
                .map(ProductStructureInstanceDto::getId)
                .filter(Objects::nonNull)
                .collect(Collectors.toSet());

        // 需要删除的节点
        Set<Long> deleteIds = dbList.stream()
                .map(ProductStructureInstance::getId)
                .filter(id -> !frontendIds.contains(id))
                .collect(Collectors.toSet());
        if (!deleteIds.isEmpty()) {
            removeByIds(deleteIds);
        }

        List<ProductStructureInstance> insertList = new ArrayList<>();
        List<ProductStructureInstance> updateList = new ArrayList<>();
        Map<String, ProductStructureInstance> tempEntityMap = new HashMap<>();

        for (ProductStructureInstanceDto dto : flatList) {
            ProductStructureInstance entity = new ProductStructureInstance();
            BeanUtils.copyProperties(dto, entity);
            entity.setOrderId(orderId);
            if (dto.getId() == null) {
                entity.setId(null);
                entity.setParentId(null);
                insertList.add(entity);
                if (dto.getTempId() != null) {
                    tempEntityMap.put(dto.getTempId(), entity);
                }
            } else {
                updateList.add(entity);
            }
        }

        if (!insertList.isEmpty()) {
            saveBatch(insertList);
        }

        // 回写新增节点的 parentId
        List<ProductStructureInstance> parentFixList = new ArrayList<>();
        for (ProductStructureInstanceDto dto : flatList) {
            if (dto.getId() != null) continue;
            ProductStructureInstance child = tempEntityMap.get(dto.getTempId());
            if (child == null) continue;
            String parentTempId = dto.getParentTempId();
            if (parentTempId != null && !parentTempId.isEmpty()) {
                Long realParentId;
                if (tempEntityMap.containsKey(parentTempId)) {
                    realParentId = tempEntityMap.get(parentTempId).getId();
                } else {
                    try {
                        realParentId = Long.valueOf(parentTempId);
                    } catch (NumberFormatException e) {
                        realParentId = 0L;
                    }
                }
                child.setParentId(realParentId);
            } else {
                child.setParentId(0L);
            }
            parentFixList.add(child);
        }

        if (!parentFixList.isEmpty()) {
            updateBatchById(parentFixList);
        }
        if (!updateList.isEmpty()) {
            updateBatchById(updateList);
        }
    }

    private void flattenTree(List<ProductStructureInstanceDto> source, List<ProductStructureInstanceDto> result) {
        if (source == null) return;
        for (ProductStructureInstanceDto node : source) {
            result.add(node);
            flattenTree(node.getChildren(), result);
        }
    }
}