refactor: builtin tpl

Author: 710leo

center/integration/init.go

@@ -448,7 +448,7 @@ func (b *BuiltinPayloadInFileType) BuiltinMetricGets(metricsInDB []*models.Built
 		if filteredMetrics[i].Typ != filteredMetrics[j].Typ {
 			return filteredMetrics[i].Typ < filteredMetrics[j].Typ
 		}
-		return filteredMetrics[i].Name < filteredMetrics[j].Name
+		return filteredMetrics[i].Expression < filteredMetrics[j].Expression
 	})
 
 	totalCount := len(filteredMetrics)

models/builtin_metrics.go

@@ -62,7 +62,7 @@ func (bm *BuiltinMetric) Verify() error {
 
 func BuiltinMetricExists(ctx *ctx.Context, bm *BuiltinMetric) (bool, error) {
 	var count int64
-	err := DB(ctx).Model(bm).Where("lang = ? and collector = ? and typ = ? and name = ?", bm.Lang, bm.Collector, bm.Typ, bm.Name).Count(&count).Error
+	err := DB(ctx).Model(bm).Where("expression = ? and collector = ? and typ = ?", bm.Expression, bm.Collector, bm.Typ).Count(&count).Error
 	if err != nil {
 		return false, err
 	}