wallbox.js

const url = require("url");
const path = require("path");
const fs = require("fs");
const { readdir } = require("fs").promises;
const https = require("https");

const baseUrl = "https://api.wall-box.com/";

const httpOptions = {
    hostname: "api.wall-box.com",
    port: 443,
    path: "/",
    method: "GET",
    headers: {
        Accept: "application/json",
        "Content-Type": "application/json;charset=UTF-8",
    },
};

let jwt = false;

const hash = (c) => {
    return crypto.createHmac("sha256", config.secret).update(JSON.stringify(c)).digest("hex");
};

const get = (path, headers = {}) => {
    return new Promise((resolve, reject) => {
        let options = { ...httpOptions };
        options.path = path;
        if (jwt) {
            headers["Authorization"] = `Bearer ${jwt}`;
        }
        options.headers = { ...httpOptions.headers, ...headers };
        console.log(options);
        const req = https.request(options, (res) => {
            console.log(`statusCode: ${res.statusCode}`);
            const body = [];
            res.on("data", (d) => body.push(d));
            res.on("end", () => resolve(body.join("")));
        });
        req.on("error", (error) => reject(error));
        req.end();
    });
};

const auth = (username, password) => {
    return new Promise((resolve, reject) => {
        if (jwt) resolve(jwt);
        else {
            get("/auth/token/user", {
                Authorization: "Basic " + new Buffer.from(username + ":" + password).toString("base64"),
            })
                .then((r) => {
                    jwt = JSON.parse(r).jwt;
                    resolve(jwt);
                })
                .catch((err) => {
                    reject(err);
                });
        }
    });
};

const getChargersList = () => {
    return new Promise((resolve, reject) => {
        get("/v3/chargers/groups")
            .then((r) => {
                r = JSON.parse(r);
                resolve(r);
            })
            .catch((err) => {
                reject(err);
            });
    });
};

const getSessionList = (id, start, end) => {
    return new Promise((resolve, reject) => {
        get(`/v4/sessions/stats?charger=${id}&start_date=${parseInt(start) / 1000}&end_date=${parseInt(end) / 1000}`)
            .then((r) => {
                r = JSON.parse(r);
                resolve(r);
            })
            .catch((err) => {
                console.log(err);
                reject(err);
            });
    });
};

const getChargerStatus = (id) => {
    return new Promise((resolve, reject) => {
        get(`/chargers/status/${id}`)
            .then((r) => {
                r = JSON.parse(r);
                resolve(r);
            })
            .catch((err) => {
                console.log(err);
                reject(err);
            });
    });
};

module.exports = {
    auth,
    getChargersList,
    getSessionList,
    getChargerStatus,
};

const dayjs = require("dayjs");
const wallbox = require("./wallbox.js");

const start = dayjs().startOf("month").format("YYYY-MM-DD");
const end = dayjs().format("YYYY-MM-DD");

(async () => {
      await wallbox.auth("wallbox@mail.com", "....");
      var sessions = await wallbox.getSessionList(112211, dayjs(start).valueOf(), dayjs(end).valueOf());
      for (var s in sessions.data) {
          var session = sessions.data[s];
          console.log(JSON.stringify(session, null, 4));
          console.log(`start: ${dayjs.unix(session.attributes.start).format("YYYY-MM-DDTHH:mm:ssZ[Z]")}`);
          console.log(`end: ${dayjs.unix(session.attributes.end).format("YYYY-MM-DDTHH:mm:ssZ[Z]")}`);
          console.log(`end-time: ${dayjs.unix(session.attributes.end - session.attributes.time).format("YYYY-MM-DDTHH:mm:ssZ[Z]")}`);
      }
)();