Refactor

internal/importer/initDB.go

@@ -7,7 +7,6 @@ package importer
 import (
 	"encoding/json"
 	"fmt"
-	"math"
 	"strings"
 	"time"
 
@@ -15,7 +14,6 @@ import (
 	"github.com/ClusterCockpit/cc-backend/pkg/archive"
 	"github.com/ClusterCockpit/cc-backend/pkg/log"
 	"github.com/ClusterCockpit/cc-backend/pkg/schema"
-	ccunits "github.com/ClusterCockpit/cc-units"
 )
 
 // Delete the tables "job", "tag" and "jobtag" from the database and
@@ -158,53 +156,6 @@ func loadJobStat(job *schema.JobMeta, metric string) float64 {
 	return 0.0
 }
 
-func getNormalizationFactor(v float64) (float64, int) {
-	count := 0
-	scale := -3
-
-	if v > 1000.0 {
-		for v > 1000.0 {
-			v *= 1e-3
-			count++
-		}
-	} else {
-		for v < 1.0 {
-			v *= 1e3
-			count++
-		}
-		scale = 3
-	}
-	return math.Pow10(count * scale), count * scale
-}
-
-func getExponent(p float64) int {
-	count := 0
-
-	for p > 1.0 {
-		p = p / 1000.0
-		count++
-	}
-
-	return count * 3
-}
-
-func newPrefixFromFactor(op ccunits.Prefix, e int) ccunits.Prefix {
-	f := float64(op)
-	exp := math.Pow10(getExponent(f) - e)
-	return ccunits.Prefix(exp)
-}
-
-func Normalize(avg float64, p string) (float64, string) {
-	f, e := getNormalizationFactor(avg)
-
-	if e != 0 {
-		np := newPrefixFromFactor(ccunits.NewPrefix(p), e)
-		return f, np.Prefix()
-	}
-
-	return f, p
-}
-
 func checkJobData(d *schema.JobData) error {
 	for _, scopes := range *d {
 		// var newUnit schema.Unit