new GET route

server.js

@@ -68,6 +68,7 @@ const TextToSVG = require('text-to-svg')
 const fs = require('fs')
 const textToSVG = TextToSVG.loadSync('./static/Dubai-Bold.otf')
 const app = express()
+const path = require('path')
 
 const lineLengthviewer = (oneLineText, fontSize) => { //to view the length of each line by pixel
     let {width} = textToSVG.getMetrics(oneLineText, options = {fontSize: fontSize}) 
@@ -79,9 +80,9 @@ app.use(express.json())
 app.post('/textToSVG', (req, res) => {
     console.log(req);
     console.log(req.body);
-    const text = req.body.text
+    let text = req.body.text
-    const screenSize = req.body.screenSize
+    let screenSize = req.body.screenSize
-    const userFontSize = req.body.fontSize
+    let userFontSize = req.body.fontSize
 
     let svgFormat = '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" height="" > ' //header of a svg xml
 
@@ -137,6 +138,11 @@ app.post('/textToSVG', (req, res) => {
     res.status(201).sendFile('./static/mySVG.svg')
 })
 
+app.get('/getSVG', (req, res) => {
+    const filePath = path.join(__dirname, '/static/mySVG.svg')
+    console.log(filePath)
+    res.status(200).sendFile(filePath)
+})
 
 const port = process.env.PORT || 3000
 app.listen(port, () => {