35 lines
912 B
JavaScript
35 lines
912 B
JavaScript
import axios from "axios";
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import express from "express";
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import moment from "moment/moment.js";
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moment.locale("en-GB");
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const app = express();
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function getCurrentDate() {
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return moment().format("l").replaceAll("/", "-");
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}
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async function fetchCurrentKwh() {
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const url = `https://odegdcpnma.execute-api.eu-west-2.amazonaws.com/development/prices?dno=19&voltage=LV&start=${getCurrentDate()}&end=${getCurrentDate()}`;
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const response = await axios.get(url);
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const json = response.data;
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const baseCost = json.data.data[0].Overall;
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let cost = baseCost * 2.2;
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const currentHour = new Date().getHours();
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if (currentHour > 16 && currentHour < 19) {
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cost += 12;
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}
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cost *= 1.2;
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return cost;
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}
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app.get("/", async (req, res) => {
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const currentCost = await fetchCurrentKwh();
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res.status(200).json({ cost: currentCost });
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});
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app.listen(3000, () => {
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console.log("Started on http://localhost:3000");
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});
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