简化导出模型逻辑

ibzdst-core/src/main/java/cn/ibizlab/core/extensions/service/MetaModelExService.java

@@ -265,10 +265,8 @@ public class MetaModelExService extends MetaModelServiceImpl {
         LinkedHashSet<String> entities = new LinkedHashSet<>();
         List<DstDataSource> dataSources = new ArrayList<>();
 
-        //  查询模型
-        MetaModel metaModel = metaModelService.get(et.getId());
-        //  查询模型对应的N个规则
-        List<RuleItem> ruleItems = ruleItemService.selectByModelId(metaModel.getId());
+        //  查询模型下的N个规则
+        List<RuleItem> ruleItems = ruleItemService.selectByModelId(et.getId());
         if(!ObjectUtils.isEmpty(ruleItems)){
             for (RuleItem ruleItem : ruleItems) {
                 JSONObject fieldSet = JSONObject.parseObject(ruleItem.getFieldSet());
@@ -282,7 +280,7 @@ public class MetaModelExService extends MetaModelServiceImpl {
             }
         }
         // 查询模型下的N个构建
-        List<DABuild> daBuilds = dabuildService.selectByModelId(metaModel.getId());
+        List<DABuild> daBuilds = dabuildService.selectByModelId(et.getId());
         List<String> daBuildIds = daBuilds.stream().map(DABuild::getBuildId).collect(Collectors.toList());
 
         // 查询构建下关联的N个指标
@@ -334,7 +332,7 @@ public class MetaModelExService extends MetaModelServiceImpl {
             dataSources.addAll(dstDataSources.getContent());
         }
         models.setMetrics(metrics);
-        models.setMetaModel(metaModel);
+        models.setMetaModel(et);
         models.setEntityModels(entityModels);
         models.setDaBuilds(daBuilds);
         models.setRuleItems(ruleItems);