Add server and client prototype

server/file.json

@@ -0,0 +1,4 @@
+{
+  "foo": "bar",
+  "baz": 42
+}

server/server.js

@@ -0,0 +1,67 @@
+const { LowSync } = require('lowdb');
+const { JSONFileSync } = require('lowdb/node');
+
+const db = new LowSync(new JSONFileSync('file.json'), {})
+
+const { createServer } = require('node:http');
+
+const key = "c3dpZ2dpdHlzd29vdHkK";
+const reStoreWrite = new RegExp(`/write/${key}/?`)
+const reStoreRead = new RegExp(`/read/${key}/?`)
+
+const hostname = '127.0.0.1';
+const port = 4444;
+
+const server = createServer((req, res) => {
+    res.setHeader('Content-Type', 'text/plain');
+    res.setHeader( 'Access-Control-Allow-Origin','*');
+    res.setHeader( 'Access-Control-Allow-Methods','POST,GET');
+
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader('Access-Control-Request-Method', '*');
+    res.setHeader('Access-Control-Allow-Methods', 'OPTIONS, GET');
+    res.setHeader('Access-Control-Allow-Headers', '*');
+
+    res.statusCode = 200;
+    if (req.method === "OPTIONS") {
+        res.statusCode = 200;
+        res.end();
+    }
+    if (req.method !== "POST") {
+        res.statusCode = 400;
+        res.end();
+    }
+
+    console.log("post coming to", req.url)
+    if (req.url.match(reStoreRead)) {
+        console.log("got store read request")
+        db.read();
+        res.end(JSON.stringify(db.data));
+    } else if (req.url.match(reStoreWrite)) {
+        console.log("got store write request")
+
+        let chunks = [];
+        req.on("data", function (chunk) {
+            chunks.push(chunk);
+        });
+        req.on("end", function () {
+            var result = JSON.parse(Buffer.concat(chunks));
+            res.end();
+            handleWrite(result);
+        });
+        console.log("listeners ready")
+    }
+    console.log("reply")
+});
+
+server.listen(port, () => {
+    console.log(`Server running at http://${hostname}:${port}/`);
+});
+
+const handleWrite = (json) => {
+    console.log("Handler handles", json);
+    db.data = json;
+    db.write()
+    //db.read()
+
+};