Example #1
0
func PatchEvent(w http.ResponseWriter, r *http.Request) {
	ctxt, err := GetContext(r)
	if err != nil {
		logger.Get().Error("Error Getting the context. error: %v", err)
	}
	var m map[string]interface{}
	vars := mux.Vars(r)
	event_id_str := vars["event-id"]
	event_id, err := uuid.Parse(event_id_str)
	if err != nil {
		logger.Get().Error("%s-Error parsing event id: %s", ctxt, event_id_str)
		HttpResponse(w, http.StatusBadRequest, fmt.Sprintf("Error parsing event id: %s", event_id_str))
		return
	}

	body, err := ioutil.ReadAll(r.Body)
	if err != nil {
		logger.Get().Error("%s-Error parsing http request body:%s", ctxt, err)
		HandleHttpError(w, err)
		return
	}
	if err = json.Unmarshal(body, &m); err != nil {
		logger.Get().Error("%s-Unable to Unmarshall the data:%s", ctxt, err)
		HandleHttpError(w, err)
		return
	}

	sessionCopy := db.GetDatastore().Copy()
	defer sessionCopy.Close()

	collection := sessionCopy.DB(conf.SystemConfig.DBConfig.Database).C(models.COLL_NAME_APP_EVENTS)
	var event models.AppEvent
	if err := collection.Find(bson.M{"eventid": *event_id}).One(&event); err == mgo.ErrNotFound {
		HttpResponse(w, http.StatusBadRequest, "Event not found")
		logger.Get().Error("%s-Event: %v not found. error: %v", ctxt, *event_id, err)
		return
	} else if err != nil {
		logger.Get().Error("%s-Error getting the event detail for %v. error: %v", ctxt, *event_id, err)
		HttpResponse(w, http.StatusBadRequest, "Event finding the record")
		return
	}

	if event.Severity == models.ALARM_STATUS_CLEARED {
		logger.Get().Error("%s-Cannot ack an event with severity: %s", ctxt, event.Severity.String())
		HttpResponse(w, http.StatusBadRequest, "Event with this severity cannot be acked. ")
		return
	}

	if event.Acked {
		logger.Get().Error("%s-Cannot ack this event as its already acked", ctxt)
		HttpResponse(w, http.StatusBadRequest, "Event Cannot be acked as its already acked.")
		return
	}

	if val, ok := m["acked"]; ok {
		event.Acked = val.(bool)
	} else {
		logger.Get().Error("%s-Insufficient details for patching event: %v", ctxt, *event_id)
		HandleHttpError(w, errors.New("insufficient detail for patching event"))
		return
	}
	if val, ok := m["ackcomment"]; ok {
		event.UserAckComment = val.(string)
	}
	event.AckedByUser = strings.Split(ctxt, ":")[0]
	event.UserAckedTime = time.Now()

	err = collection.Update(bson.M{"eventid": *event_id}, bson.M{"$set": event})
	if err != nil {
		logger.Get().Error(fmt.Sprintf("%s-Error updating record in DB for event: %v. error: %v", ctxt, event_id_str, err))
		HttpResponse(w, http.StatusInternalServerError, err.Error())
	}

	clearedSeverity := event.Severity
	event.Severity = models.ALARM_STATUS_CLEARED
	common_event.UpdateAlarmCount(event, clearedSeverity, ctxt)

	return
}