update 优化更新节点信息列表

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/bo/SysPrintTemplateNodeBo.java

@@ -9,6 +9,8 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import jakarta.validation.constraints.*;
 
+import java.util.List;
+
 /**
  * 打印节点信息业务对象 sys_print_template_node
  *
@@ -90,4 +92,7 @@ public class SysPrintTemplateNodeBo extends BaseEntity {
      * 模板名称
      */
     private String templateName;
+
+
+    private List<String> ids;
 }

ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysPrintTemplateNodeServiceImpl.java

@@ -1,5 +1,6 @@
 package org.dromara.system.service.impl;
 
+import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
 import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.utils.MapstructUtils;
 import org.dromara.common.core.utils.StringUtils;
@@ -20,9 +21,8 @@ import org.dromara.system.mapper.SysPrintTemplateNodeMapper;
 import org.dromara.system.service.ISysPrintTemplateNodeService;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.List;
-import java.util.Map;
-import java.util.Collection;
+import java.util.*;
+import java.util.stream.Collectors;
 
 /**
  * 打印节点信息Service业务层处理
@@ -91,6 +91,7 @@ public class SysPrintTemplateNodeServiceImpl implements ISysPrintTemplateNodeSer
             .eq(StringUtils.isNotBlank(bo.getData()), SysPrintTemplateNode::getData, bo.getData())
             .eq(StringUtils.isNotBlank(bo.getParentNode()), SysPrintTemplateNode::getParentNode, bo.getParentNode())
             .eq(StringUtils.isNotBlank(bo.getActiveFlag()), SysPrintTemplateNode::getActiveFlag, bo.getActiveFlag())
+            .in(StringUtils.isNotNull(bo.getIds()), SysPrintTemplateNode::getId, bo.getIds())
             .orderByAsc(SysPrintTemplateNode::getCreateTime);
         return lqw;
     }
@@ -155,26 +156,51 @@ public class SysPrintTemplateNodeServiceImpl implements ISysPrintTemplateNodeSer
     @Override
     @Transactional(rollbackFor = Exception.class)
     public int updateNode(List<SysPrintTemplateNodeBo> bos) {
-        int i = 1;
-        for (SysPrintTemplateNodeBo bo : bos) {
-            String id = bo.getId();
-            if (StringUtils.isEmpty(id)) {
-                throw new ServiceException(bo.getId() + "节点不可为空！");
-            }
-            SysPrintTemplateNodeBo selectNodeBo = new SysPrintTemplateNodeBo();
-            selectNodeBo.setId(bo.getId());
-            List<SysPrintTemplateNodeVo> nodeVos = this.queryList(selectNodeBo);
-            if (nodeVos.isEmpty()) {
-                throw new ServiceException(bo.getId() + "节点不存在！");
-            }
-            if (i == 1){
-                for (SysPrintTemplateNodeVo nodeVo : nodeVos) {
-                    baseMapper.deleteById(nodeVo.getTemplateNodeId());
-                }
-            }
-            i++;
-            this.insertByBo(bo);
+        if (CollectionUtils.isEmpty(bos)) {
+            return 0;
         }
-        return 1;
+
+        List<String> idList = bos.stream()
+                .map(bo -> {
+                    String id = bo.getId();
+                    if (StringUtils.isEmpty(id)) {
+                        throw new ServiceException("节点ID不可为空！");
+                    }
+                    return id;
+                })
+                .distinct()
+                .collect(Collectors.toList());
+        List<SysPrintTemplateNodeVo> existingNodes = this.queryListByIds(idList);
+        Set<Long> templateNodeIds = existingNodes.stream()
+                .map(SysPrintTemplateNodeVo::getTemplateNodeId)
+                .collect(Collectors.toSet());
+
+        if (!templateNodeIds.isEmpty()) {
+            baseMapper.deleteByIds(templateNodeIds);
+        }
+
+        int insertCount = 0;
+        for (SysPrintTemplateNodeBo bo : bos) {
+            SysPrintTemplateNode add = MapstructUtils.convert(bo, SysPrintTemplateNode.class);
+            add.setTemplateNodeId(null);
+            if (baseMapper.insert(add) > 0) {
+                insertCount++;
+            }
+        }
+        return insertCount;
     }
+
+    /**
+     * 批量查询节点信息
+     */
+    private List<SysPrintTemplateNodeVo> queryListByIds(List<String> ids) {
+        if (CollectionUtils.isEmpty(ids)) {
+            return Collections.emptyList();
+        }
+        SysPrintTemplateNodeBo queryBo = new SysPrintTemplateNodeBo();
+        queryBo.setIds(ids);
+        return this.queryList(queryBo);
+    }
+
+
 }