add server dir

server/index.js

@@ -0,0 +1,46 @@
+const express = require('express');
+const bodyParser = require('body-parser');
+const cors = require('cors');
+const app = express();
+const templates = require('./templates');
+const renderer = require('./renderer');
+
+const {getPdfPath} = require('./utils');
+
+app.use(bodyParser.json());
+
+app.options('/api/pdf/generate/:template', cors());
+app.post('/api/pdf/generate/:template', cors(), (req, res) => {
+
+    const templateName = req.params.template;
+    const options = req.body;
+
+    templates.get(templateName, options, (err, texDocument) => {
+        if (err) {
+            console.error('Error:', err.code, 'for', req.url);
+            res.sendStatus(500).end('Something went wrong while generating Tex source');
+            return;
+        }
+
+        renderer(texDocument, (err, pdfFilePath) => {
+            if (err) {
+                console.error('Error:', err.code, 'for', req.url);
+                res.sendStatus(500).end('Something went wrong while baking the PDF');
+                return;
+            }
+            const id = pdfFilePath.replace('/tmp/', '');
+            res.send({id: id});
+            res.end();
+        });
+    });
+});
+
+app.options('/api/pdf/:id', cors());
+app.get('/api/pdf/:id', cors(), (req, res) => {
+    const {id} = req.params;
+    res.sendFile(getPdfPath(id));
+});
+
+app.use(express.static('./client/build'));
+
+app.listen(5000);