101 lines
4.1 KiB
Java
101 lines
4.1 KiB
Java
package io.dataease.service.panel;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import io.dataease.base.domain.PanelGroup;
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import io.dataease.base.domain.PanelGroupWithBLOBs;
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import io.dataease.base.mapper.PanelViewMapper;
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import io.dataease.base.mapper.ext.ExtPanelViewMapper;
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import io.dataease.commons.utils.AuthUtils;
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import io.dataease.commons.utils.BeanUtils;
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import io.dataease.dto.panel.PanelViewDto;
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import io.dataease.dto.panel.po.PanelViewInsertDTO;
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import io.dataease.dto.panel.po.PanelViewPo;
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import org.apache.commons.collections.CollectionUtils;
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import org.apache.commons.lang3.ObjectUtils;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Propagation;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.Assert;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Optional;
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import java.util.stream.Collectors;
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@Service
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public class PanelViewService {
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@Autowired(required = false)
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private ExtPanelViewMapper extPanelViewMapper;
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private final static String SCENE_TYPE = "scene";
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public List<PanelViewDto> groups(){
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return extPanelViewMapper.groups(String.valueOf(AuthUtils.getUser().getUserId()));
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}
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public List<PanelViewDto> views(){
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return extPanelViewMapper.views(String.valueOf(AuthUtils.getUser().getUserId()));
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}
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public List<PanelViewDto> buildTree(List<PanelViewPo> groups, List<PanelViewPo> views){
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if (CollectionUtils.isEmpty(groups) || CollectionUtils.isEmpty(views)) return null;
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Map<String, List<PanelViewPo>> viewsMap = views.stream().collect(Collectors.groupingBy(PanelViewPo::getPid));
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List<PanelViewDto> dtos = groups.stream().map(group -> BeanUtils.copyBean(new PanelViewDto(), group)).collect(Collectors.toList());
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List<PanelViewDto> roots = new ArrayList<>();
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dtos.forEach(group -> {
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// 查找跟节点
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if (ObjectUtils.isEmpty(group.getPid())){
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roots.add(group);
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}
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// 查找当前节点的子节点
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// 当前group是场景
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if (StringUtils.equals(group.getType(), SCENE_TYPE)){
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Optional.ofNullable(viewsMap.get(group.getId())).ifPresent(lists -> lists.forEach(view -> {
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PanelViewDto dto = BeanUtils.copyBean(new PanelViewDto(), view);
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group.addChild(dto);
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}));
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return;
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}
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// 当前group是分组
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dtos.forEach(item -> {
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if (StringUtils.equals(item.getPid(), group.getId())){
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group.addChild(item);
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}
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});
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});
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// 最后 没有孩子的老东西淘汰
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return roots.stream().filter(item -> CollectionUtils.isNotEmpty(item.getChildren())).collect(Collectors.toList());
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}
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@Transactional(propagation=Propagation.REQUIRES_NEW)
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public void syncPanelViews(PanelGroupWithBLOBs panelGroup){
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String panelId = panelGroup.getId();
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Assert.notNull(panelId, "panelId cannot be null");
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String panelData = panelGroup.getPanelData();
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if(StringUtils.isNotEmpty(panelData)){
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JSONArray dataArray = JSON.parseArray(panelData);
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List<PanelViewInsertDTO> panelViewInsertDTOList = new ArrayList<>();
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for(int i=0;i<dataArray.size();i++){
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JSONObject jsonObject = dataArray.getJSONObject(i);
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if("view".equals(jsonObject.getString("type"))){
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panelViewInsertDTOList.add(new PanelViewInsertDTO(jsonObject.getJSONObject("propValue").getString("viewId"),panelId));
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}
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}
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extPanelViewMapper.deleteWithPanelId(panelId);
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if(CollectionUtils.isNotEmpty(panelViewInsertDTOList)){
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extPanelViewMapper.savePanelView(panelViewInsertDTOList);
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}
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}
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}
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}
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