fix: truncate log for duplicate lightpush/filter message

lib/metrics/generic.go

@@ -78,12 +78,6 @@ func (g *GenericMetric[T]) Process(ctx context.Context, db *sql.DB, errs *common
 		return result.Err()
 	}
 
-	var lastInsertId int
-	err = result.Scan(&lastInsertId)
-	if err != nil {
-		return err
-	}
-
 	if err := tx.Commit(); err != nil {
 		errs.Append(data.ID, fmt.Sprintf("Error committing transaction: %v", err))
 		return err

telemetry/server.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"log"
 	"net/http"
+	"strings"
 	"time"
 
 	"github.com/gorilla/mux"
@@ -241,6 +242,10 @@ func (s *Server) createWakuTelemetry(w http.ResponseWriter, r *http.Request) {
 				continue
 			}
 			if err := pushFilter.Put(s.DB); err != nil {
+				if strings.Contains(err.Error(), "duplicate key value violates unique constraint") {
+					errorDetails.Append(data.Id, "Error saving lightpush/filter metric: Duplicate key value violates unique constraint")
+					continue
+				}
 				errorDetails.Append(data.Id, fmt.Sprintf("Error saving lightpush/filter metric: %v", err))
 				continue
 			}