@happycoderse/js-sl-api/SlApiClient.js

Javscript client for SL API

const axios = require("axios");

class SlApiClient {
  constructor({ apiKey_realtimeInfo, apiKey_nearMe, apiKey_location }) {
    this.APIKEY_REALTIMEINFO = apiKey_realtimeInfo;
    this.APIKEY_NEARME = apiKey_nearMe;
    this.APIKEY_LOCATION = apiKey_location;
  }

  GetNextDeparture(SiteId) {
    if (!this.APIKEY_REALTIMEINFO)
      throw new Error("Missing APIKEY_REALTIMEINFO");

    if (SiteId === null || SiteId === undefined) return null;

    return axios({
      method: "GET",
      url:
        "/api2/realtimedeparturesV4.json?key=" +
        this.APIKEY_REALTIMEINFO +
        "&siteid=" +
        SiteId +
        "&timewindow=60",
    })
      .then(function (response) {
        if (response.data.StatusCode && response.data.StatusCode !== "200")
          throw new Error(response.data.Message);

        return response.data.ResponseData.Buses;
      })
      .catch(function (error) {
        console.log("Error in API client", error);
        throw new Error(error.message);
      });
  }

  UpdateStopInfo(position) {
    if (!this.APIKEY_NEARME) throw new Error("Missing APIKEY_NEARME");

    return axios({
      method: "GET",
      url:
        "/api2/nearbystopsv2.json?key=" +
        this.APIKEY_NEARME +
        "&originCoordLat=" +
        position.latitude +
        "&originCoordLong=" +
        position.longitude +
        "&maxNo=5&r=900",
    })
      .then(function (response) {
        if (response.data.StatusCode && response.data.StatusCode !== "200")
          throw new Error(response.data.Message);
        return response.data.stopLocationOrCoordLocation;
      })
      .catch(function (error) {
        console.log("Error in API client", error);
        throw new Error(error.message);
      });
  }

  LookupPlaces(address) {
    if (!this.APIKEY_LOCATION) throw new Error("Missing APIKEY_LOCATION");

    return axios({
      method: "GET",
      url:
        "/api2/typeahead.json?key=" +
        this.APIKEY_LOCATION +
        "&searchstring=" +
        address +
        "&stationsonly=false",
    })
      .then(function (response) {
        if (response.data.StatusCode && response.data.StatusCode !== "200")
          throw new Error(response.data.Message);
        return response.data.ResponseData;
      })
      .catch(function (error) {
        console.log("Error in API client", error);
        throw new Error(error.message);
      });
  }
}

module.exports.SlApiClient = SlApiClient;