1. remove some todo (#755)

backend/prome/query.go

@@ -223,7 +223,6 @@ func (pd *PromeDataSource) QueryData(inputs vos.DataQueryParam) []*vos.DataQuery
 		}
 		ctx, _ := context.WithTimeout(context.Background(), time.Second*30)
 		res := q.Exec(ctx)
-		// TODO 将err返回给前端
 		if res.Err != nil {
 			logger.Errorf("[prome_query_error][rangeQuery_exec_error][args:%+v][err:%+v]", input, res.Err)
 			q.Close()
@@ -251,7 +250,6 @@ func (pd *PromeDataSource) QueryData(inputs vos.DataQueryParam) []*vos.DataQuery
 			name := m.Metric.Get(LABEL_NAME)
 			oneResp.Metric = name
 			oneResp.Ident = ident
-			// TODO 去掉point num
 			pNum := len(m.Points)
 			interval := int64(resolution / time.Second)
 			pNumExpect := int((inputs.End - inputs.Start) / interval)
@@ -391,7 +389,6 @@ func (pd *PromeDataSource) CommonQuerySeries(cj *commonQueryObj) storage.SeriesS
 // TODO 等待prometheus官方对 remote_read label_values 的支持
 // Implement: https://github.com/prometheus/prometheus/issues/3351
 func (pd *PromeDataSource) QueryTagKeys(recv vos.CommonTagQueryParam) *vos.TagKeyQueryResp {
-	// TODO 完成标签匹配模式
 	respD := &vos.TagKeyQueryResp{
 		Keys: make([]string, 0),
 	}

judge/prome_pull.go

@@ -168,10 +168,9 @@ func handlePromqlVector(pv promql.Vector, r models.AlertRule) {
 		logger.Debugf("[proml.historyArr][metricsName:%v][Tags:%v]\n", metricsName, tagm)
 
 		event := &models.AlertEvent{
-			RuleId:   r.Id,
-			RuleName: r.Name,
-			RuleNote: r.Note,
-			// TODO for expr 这些信息变化 hashid 也要变，
+			RuleId:             r.Id,
+			RuleName:           r.Name,
+			RuleNote:           r.Note,
 			HashId:             hashId,
 			IsPromePull:        1,
 			IsRecovery:         0,

judge/query.go

@@ -38,7 +38,6 @@ func Query(reqs *vos.DataQueryParam) []*vos.HPoint {
 		return hisD
 	}
 	logger.Debugf("[reqs:%+v][queryResD:%+v]\n", reqs, queryResD[0])
-	// TODO 如何判断查询到的多条曲线？ 与条件希望都是配置时就是一条曲线
 	fD := queryResD[0]
 
 	var values vos.HistoryDataS