57 lines
1.4 KiB
JavaScript
57 lines
1.4 KiB
JavaScript
import express from 'express'
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import axios from 'axios'
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import * as prep from '../charts/preparecharts.js'
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const router = express.Router()
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const disttable = [
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{type: 'live', func: prep.liveData },
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{type: 'havg', func: prep.havgData },
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{type: 'davg', func: prep.davgData },
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{type: 'daynight', func: prep.dayNightData },
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{type: 'lden', func: prep.ldenData },
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{type: 'map', func: prep.mapData },
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]
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let APIHOST = process.env.APIHOST || 'http://localhost:3004'
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/* GET home page. */
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router.get('/:cmd', async function(req, res, next) {
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const cmd = req.params.cmd
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let url = APIHOST
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if(isNaN(cmd)) {
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url += req.originalUrl
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} else {
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// cmd is a number ==> sid
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url += `getsensordata?sid=${cmd}`
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}
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try {
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const response = await axios(encodeURI(url));
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if (response.status !== 200) {
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res.json({err: `Error from servercall: status = ${response.status}`})
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}
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if(response.data.err) {
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res.json(response.data)
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return
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}
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const options = response.data.options
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for(let x of disttable) {
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if (x.type === options.data) {
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let ret = x.func(options, response.data.values)
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res.json(ret)
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break;
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}
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}
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} catch (e) {
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res.json({err: `Error from servercall: ${e}`})
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}
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})
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export default router
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// ToDo
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// Hier : getsensordata und getmapdata unterbringen und damit den externen Server aufrufen
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