保存时，删除没有被引用的引用配置

services/data/chart_extra_config.go

@@ -245,6 +245,7 @@ func GetEnNameMapByCnNameList(cnNameList []string) (contentEnMap map[string]stri
 
 // handleSectionScatterChartData 截面组合图的英文文案处理
 func handleChartSectionCombineData(extraConfig data_manage.ChartSectionAllExtraConf) (newExtraConfig data_manage.ChartSectionAllExtraConf, err error, errMsg string) {
+	dateConfListMapSave := make(map[string]bool)
 	for k, v := range extraConfig.DateConfList {
 		if v.DateConfNameEn == "" {
 			extraConfig.DateConfList[k].DateConfNameEn = v.DateConfName
@@ -270,9 +271,20 @@ func handleChartSectionCombineData(extraConfig data_manage.ChartSectionAllExtraC
 		if v.SeriesNameEn == `` {
 			extraConfig.SeriesList[k].SeriesNameEn = v.SeriesName
 		}
+		for _, info := range v.EdbInfoList {
+			if info.DateConfType == 1 && info.DateConfName != "" {
+				dateConfListMapSave[info.DateConfName] = true
+			}
+		}
 	}
-
 	newExtraConfig = extraConfig
+	// 去掉没有被引用的配置
+	newExtraConfig.DateConfList = make([]*data_manage.ChartSectionDateConfItem, 0)
+	for _, v := range extraConfig.DateConfList {
+		if _, ok := dateConfListMapSave[v.DateConfName]; ok {
+			newExtraConfig.DateConfList = append(newExtraConfig.DateConfList, v)
+		}
+	}
 	return
 }