small fixes

Author: alireza0

backend/cronjob/delStatsJob.go

@@ -22,4 +22,5 @@ func (s *DelStatsJob) Run() {
 		logger.Warning("Deleting old statistics failed: ", err)
 		return
 	}
+	logger.Debug("Stats older than ", s.trafficAge, " days were deleted")
 }

frontend/src/views/Settings.vue

@@ -252,27 +252,27 @@ const subShowInfo = computed({
 
 const webPort = computed({
   get: () => { return settings.value.webPort.length>0 ? parseInt(settings.value.webPort) : 2095 },
-  set: (v:number) => { settings.value.webPort = v.toString() }
+  set: (v:number) => { settings.value.webPort = v>0 ? v.toString() : "2095" }
 })
 
 const sessionMaxAge = computed({
   get: () => { return settings.value.sessionMaxAge.length>0 ? parseInt(settings.value.sessionMaxAge) : 0 },
-  set: (v:number) => { settings.value.sessionMaxAge = v.toString() }
+  set: (v:number) => { settings.value.sessionMaxAge = v>0 ? v.toString() : "0" }
 })
 
 const trafficAge = computed({
   get: () => { return settings.value.trafficAge.length>0 ? parseInt(settings.value.trafficAge) : 0 },
-  set: (v:number) => { settings.value.trafficAge = v.toString() }
+  set: (v:number) => { settings.value.trafficAge = v>0 ? v.toString() : "0" }
 })
 
 const subPort = computed({
   get: () => { return settings.value.subPort.length>0 ? parseInt(settings.value.subPort) : 2096 },
-  set: (v:number) => { settings.value.subPort = v.toString() }
+  set: (v:number) => { settings.value.subPort = v>0 ? v.toString() : "2096" }
 })
 
 const subUpdates = computed({
   get: () => { return settings.value.subUpdates.length>0 ? parseInt(settings.value.subUpdates) : 12 },
-  set: (v:number) => { settings.value.subUpdates = v.toString() }
+  set: (v:number) => { settings.value.subUpdates = v>0 ? v.toString() : "12" }
 })
 
 const stateChange = computed(() => {