energylink/public/app/features/alerting/alert_list_ctrl.ts

///<reference path="../../headers/common.d.ts" />

import _ from "lodash";
import moment from "moment";

import { coreModule, appEvents } from "app/core/core";
import alertDef from "./alert_def";

export class AlertListCtrl {
  alerts: any;
  stateFilters = [
    { text: "All", value: null },
    { text: "OK", value: "ok" },
    { text: "Not OK", value: "not_ok" },
    { text: "Alerting", value: "alerting" },
    { text: "No Data", value: "no_data" },
    { text: "Paused", value: "paused" }
  ];
  filters = {
    state: "ALL"
  };
  navModel: any;

  /** @ngInject */
  constructor(private backendSrv, private $location, navModelSrv) {
    this.navModel = navModelSrv.getNav("alerting", "alert-list", 0);

    var params = $location.search();
    this.filters.state = params.state || null;
    this.loadAlerts();
  }

  filtersChanged() {
    this.$location.search(this.filters);
  }

  loadAlerts() {
    this.backendSrv.get("/api/alerts", this.filters).then(result => {
      this.alerts = _.map(result, alert => {
        alert.stateModel = alertDef.getStateDisplayModel(alert.state);
        alert.newStateDateAgo = moment(alert.newStateDate)
          .fromNow()
          .replace(" ago", "");
        if (alert.evalData && alert.evalData.no_data) {
          alert.no_data = true;
        }
        return alert;
      });
    });
  }

  pauseAlertRule(alertId: any) {
    var alert = _.find(this.alerts, { id: alertId });

    var payload = {
      paused: alert.state !== "paused"
    };

    this.backendSrv
      .post(`/api/alerts/${alert.id}/pause`, payload)
      .then(result => {
        alert.state = result.state;
        alert.stateModel = alertDef.getStateDisplayModel(result.state);
      });
  }

  openHowTo() {
    appEvents.emit("show-modal", {
      src: "public/app/features/alerting/partials/alert_howto.html",
      modalClass: "confirm-modal",
      model: {}
    });
  }
}

coreModule.controller("AlertListCtrl", AlertListCtrl);