Solution

src/createServer.js

@@ -1,9 +1,45 @@
 /* eslint-disable no-console */
 'use strict';
 
+const http = require('http');
+
 function createServer() {
-  /* Write your code here */
-  // Return instance of http.Server class
+  const server = http.createServer((req, res) => {
+    // 1. Завжди відповідаємо JSON
+    res.setHeader('Content-Type', 'application/json');
+
+    // 2. Розбираємо URL
+    const [pathWithText, queryString] = req.url.split('?');
+
+    const textArr = pathWithText.split('/').filter((el) => el.length > 0);
+
+    const params = new URLSearchParams(queryString);
+
+    const objParams = Object.fromEntries(params);
+
+    try {
+      const responseBody = {
+        parts: textArr,
+        query: objParams,
+      };
+
+      res.statusCode = 200;
+      res.statusMessage = 'OK';
+      res.end(JSON.stringify(responseBody));
+    } catch (err) {
+      console.error('Business logic error:', err.message);
+
+      res.statusCode = 500; // Internal Server Error
+
+      res.end(
+        JSON.stringify({
+          errors: [{ message: 'Internal server error occurred.' }],
+        }),
+      );
+    }
+  });
+
+  return server;
 }
 
 module.exports = {