Basic backend support and config loading from file

pages/api/configs/index.ts

@@ -0,0 +1,28 @@
+import { NextApiRequest, NextApiResponse } from 'next';
+import fs from 'fs';
+
+function Get(req: NextApiRequest, res: NextApiResponse) {
+  // Loop over all the files in the /data/configs directory
+  const files = fs.readdirSync('data/configs');
+  // Strip the .json extension from the file name
+  const configs = files.map((file) => file.replace('.json', ''));
+  // Return the list of files
+  return res.status(200).json(configs);
+}
+
+export default async (req: NextApiRequest, res: NextApiResponse) => {
+  // Filter out if the reuqest is a POST or a GET
+  if (req.method === 'POST') {
+    return res.status(405).json({
+      statusCode: 405,
+      message: 'Method not allowed',
+    });
+  }
+  if (req.method === 'GET') {
+    return Get(req, res);
+  }
+  return res.status(405).json({
+    statusCode: 405,
+    message: 'Method not allowed',
+  });
+};