refactor(plan): 优化删除多余节点逻辑

buhuazhen

7 天以前 dbff79eb73571a3b84b00ea13a65d0b98e7911a7

refactor(plan): 优化删除多余节点逻辑

- 改用LambdaQueryWrapper构造查询条件，简化代码逻辑
- 通过过滤非空ID列表动态添加notIn条件
- 减少重复使用map操作，提升代码可读性
- 保持删除操作和数据转换步骤不变

 src/main/java/com/ruoyi/projectManagement/service/impl/PlanServiceImpl.java

@@ -21,10 +21,7 @@
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.IntStream;

@@ -72,11 +69,15 @@
        }

        // 删除多余节点
        List<PlanNode> needDeleteNode = planNodeMapper.selectList(new LambdaQueryWrapper<PlanNode>()
        List<Long> existNodeIds = savePlanNodeVos.stream().map(SavePlanNodeVo::getId).filter(Objects::nonNull).collect(Collectors.toList());
        LambdaQueryWrapper<PlanNode> planNodeLambdaQueryWrapper = new LambdaQueryWrapper<PlanNode>()
                .select(PlanNode::getId)
                .eq(PlanNode::getProjectManagementPlanId, planId)
                .ne(PlanNode::getId, savePlanNodeVos.get(0).getId())
                .notIn(PlanNode::getId, savePlanNodeVos.stream().map(SavePlanNodeVo::getId).collect(Collectors.toList())));
                .eq(PlanNode::getProjectManagementPlanId, planId);
        if(CollUtil.isNotEmpty(existNodeIds)){
            planNodeLambdaQueryWrapper.notIn(PlanNode::getId, existNodeIds);
        }
        List<PlanNode> needDeleteNode = planNodeMapper.selectList(planNodeLambdaQueryWrapper);

        deletePlanNode(needDeleteNode.stream().map(PlanNode::getId).collect(Collectors.toList()));

        List<PlanNode> planNodes = BeanUtil.copyToList(savePlanNodeVos, PlanNode.class);