导入指标时，更新指标的sort

models/ai_predict_model/ai_predict_model_index.go

@@ -444,3 +444,23 @@ type AiPredictModelIndexExtraConfig struct {
 		PredictLegendName string `description:"预测图例的名称（通常为Predicted）"`
 	}
 }
+
+func (m *AiPredictModelIndex) GetSortMax() (sort int, err error) {
+	o := global.DbMap[utils.DbNameIndex]
+	sql := `SELECT COALESCE(MAX(sort), 0) AS sort FROM ai_predict_model_index`
+	err = o.Raw(sql).Scan(&sort).Error
+	if err != nil {
+		return
+	}
+	// 查询分类的最大排序
+	sql = `SELECT COALESCE(MAX(sort), 0) AS sort FROM ai_predict_model_classify`
+	var classifySort int
+	err = o.Raw(sql).Scan(&classifySort).Error
+	if err != nil {
+		return
+	}
+	if classifySort > sort {
+		sort = classifySort
+	}
+	return
+}

services/ai_predict_model_index.go

@@ -34,6 +34,12 @@ func ImportAiPredictModelIndexAndData(imports []*aiPredictModel.AiPredictModelIm
 	updateCols := []string{indexOb.Cols().ClassifyId, indexOb.Cols().ModelFramework, indexOb.Cols().PredictDate, indexOb.Cols().PredictValue, indexOb.Cols().DirectionAccuracy, indexOb.Cols().AbsoluteDeviation, indexOb.Cols().ExtraConfig, indexOb.Cols().SysUserId, indexOb.Cols().SysUserRealName, indexOb.Cols().ModifyTime}
 	updateIndexes := make([]*aiPredictModel.AiPredictModelImportData, 0)
 	createIndexes := make([]*aiPredictModel.AiPredictModelImportData, 0)
+
+	maxSort, err := indexOb.GetSortMax()
+	if err != nil {
+		err = fmt.Errorf("获取标的最大排序失败, %v", err)
+		return
+	}
 	for _, v := range imports {
 		exist := indexNameItem[v.Index.IndexName]
 		// 编辑
@@ -53,7 +59,7 @@ func ImportAiPredictModelIndexAndData(imports []*aiPredictModel.AiPredictModelIm
 				b, _ := json.Marshal(oldConfig)
 				v.Index.ExtraConfig = string(b)
 			}
-
+			
 			v.Index.AiPredictModelIndexId = exist.AiPredictModelIndexId
 			v.Index.IndexCode = exist.IndexCode
 			updateIndexes = append(updateIndexes, v)
@@ -68,6 +74,8 @@ func ImportAiPredictModelIndexAndData(imports []*aiPredictModel.AiPredictModelIm
 		}
 		v.Index.IndexCode = indexCode
 		v.Charts = GetAiPredictCharts(v.Index.IndexName, adminId, adminRealName)
+		maxSort = maxSort + 1
+		v.Index.Sort = maxSort
 		createIndexes = append(createIndexes, v)
 	}