logging changes

commonlogic/commonlogic.go

@@ -1,5 +1,10 @@
 package commonlogic
 
+import (
+	"github.com/rs/zerolog/log"
+	"os"
+)
+
 func ContainsInt64(a []int64, b int64) bool {
 	for _, v := range a {
 		if v == b {
@@ -19,3 +24,12 @@ func ContainsString(a []string, b string) bool {
 
 	return false
 }
+
+func GetFileSize(path string) (size int64) {
+	file, err := os.Stat(path)
+	if err != nil {
+		log.Error().Err(err).Msg("Failed to stat " + path)
+		return 0
+	}
+	return file.Size()
+}