fix comment again

action_create.go

@@ -68,7 +68,7 @@ func (payload CreateOptions) newDevice() (result Device, err error) {
 		IP:              payload.IP,
 		Language:        getLanguage(payload.Language),
 		AuthToken:       payload.AuthToken,
-		LastActivityAt: timeNow,
+		LastActivatedAt: timeNow,
 		CreatedAt:       timeNow,
 		FCMToken:        payload.FCMToken,
 	}

helper.go

@@ -26,12 +26,9 @@ func (s Service) isDeviceIDExisted(ctx context.Context, deviceID string) bool {
 			"deviceID": deviceID,
 			"err":      err.Error(),
 		})
-	}
-	if !device.ID.IsZero() {
 		return true
 	}
-
-	return false
+	return !device.ID.IsZero()
 }
 
 func getOSName(userAgent string) string {

model.go

@@ -16,7 +16,7 @@ type Device struct {
 	AppVersion      string             `bson:"appVersion" json:"appVersion"`
 	Language        string             `bson:"language" json:"language"` // vi, en
 	IsMobile        bool               `bson:"isMobile" json:"isMobile"`
-	LastActivityAt time.Time          `bson:"lastActivityAt" json:"lastActivityAt"`
+	LastActivatedAt time.Time          `bson:"lastActivatedAt" json:"lastActivatedAt"`
 	UserID          primitive.ObjectID `bson:"userID" json:"userId"`
 	AuthToken       string             `bson:"authToken" json:"authToken"`
 	FCMToken        string             `bson:"fcmToken" json:"fcmToken"`