feat: upload file

server/controllers/ontimeController.js

@@ -1,8 +1,30 @@
-// Create controller for GET request to '/ontime/download'
+// get database
 import { db, data } from '../app.js';
+import fs from 'fs';
+
 function getEventTitle() {
   return data.event.title;
 }
+
+async function deleteFile(file) {
+  // delete a file
+  fs.unlink(file, (err) => {
+    if (err) {
+      console.log(err);
+    }
+  });
+}
+
+// parses version 1 of the data system
+async function parsev1(jsonData) {
+  // loop through events
+  // doublecheck unique ids
+  // merge to an event definition
+  // merge event info
+  // merge settings
+}
+
+// Create controller for GET request to '/ontime/db'
 // Returns -
 export const dbDownload = async (req, res) => {
   const fileTitle = getEventTitle() || 'ontime events';
@@ -14,3 +36,39 @@ export const dbDownload = async (req, res) => {
     }
   });
 };
+
+// Create controller for POST request to '/ontime/db'
+// Returns -
+export const dbUpload = async (req, res) => {
+  if (!req.file) {
+    res.status(400).send({ message: 'File not found' });
+    return;
+  }
+
+  const file = req.file.path;
+  if (!fs.existsSync(file)) {
+    res.status(500).send({ message: 'Upload failed' });
+    return;
+  }
+
+  try {
+    // get file
+    let rawdata = fs.readFileSync(file);
+    let uploadedJson = JSON.parse(rawdata);
+
+    // delete file
+    deleteFile(file);
+
+    // check version
+    if (uploadedJson.settings.version === 1) parsev1(uploadedJson);
+    else {
+      res.status(400).send({ message: 'Error parsing file, version unknown' });
+      return;
+    }
+
+    res.sendStatus(200);
+  } catch (error) {
+    console.log('Error parsing file', error);
+    res.status(400).send({ message: error });
+  }
+};