Create index.js

RozaShafik · web-flow · commit ed79cc3382d8 · 2019-09-11T17:18:51.000+02:00
diff --git a/Week1/index.js b/Week1/index.js
@@ -0,0 +1,39 @@
+'use strict';
+const http = require('http');
+/* `createServer` MUST return an instance of `http.Server` otherwise the tests
+ * will fail.
+ */
+function createServer(port) {
+  let state = 10;
+  const server = http.createServer((request, response) => {
+    // TODO: Write your homework code here
+    switch (request.url) {
+      case '/state':
+        response.writeHead(200, { 'Content-Type': 'application/json' });
+        response.end(JSON.stringify({ state: state }));
+        break;
+      case '/add':
+        state++;
+        response.writeHead(200, { 'Content-Type': 'application/json' });
+        response.end(JSON.stringify({ state: state }));
+        break;
+      case '/subtract':
+        state--;
+        response.writeHead(200, { 'Content-Type': 'application/json' });
+        response.end(JSON.stringify({ state: state }));
+        break;
+      case '/reset':
+        state = 10;
+        response.writeHead(200, { 'Content-Type': 'application/json' });
+        response.end(JSON.stringify({ state: state }));
+        break;
+      default:
+        response.writeHead(404, { 'Content-Type': 'application/json' });
+        response.end(JSON.stringify({ error: 'Not found' }));
+    }
+  });
+  return server;
+}
+module.exports = {
+  createServer
+};
