Improve code style

tshemsedinov · tshemsedinov · commit 5238b0f8945b · 2025-11-26T01:20:09.000+02:00
diff --git a/JavaScript/1-HTTP/server.js b/JavaScript/1-HTTP/server.js
@@ -57,7 +57,7 @@ const httpError = (res, status, message) => {
   res.end(`"${message}"`);
 };
 
-http.createServer(async (req, res) => {
+const controller = async (req, res) => {
   const url = req.url === '/' ? '/index.html' : req.url;
   const [first, second] = url.substring(1).split('/');
   if (first === 'api') {
@@ -83,4 +83,6 @@ http.createServer(async (req, res) => {
       httpError(res, 404, 'File is not found');
     }
   }
-}).listen(8000);
+};
+
+http.createServer(controller).listen(8000);
diff --git a/JavaScript/1-HTTP/static/client.js b/JavaScript/1-HTTP/static/client.js
@@ -3,22 +3,23 @@
 const buildAPI = (methods) => {
   const api = {};
   for (const method of methods) {
-    api[method] = (...args) => new Promise((resolve, reject) => {
-      const url = `/api/${method}`;
-      console.log(url, args);
-      fetch(url, {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify(args),
-      }).then((res) => {
-        const { status } = res;
-        if (status !== 200) {
-          reject(new Error(`Status Code: ${status}`));
-          return;
-        }
-        resolve(res.json());
+    api[method] = (...args) =>
+      new Promise((resolve, reject) => {
+        const url = `/api/${method}`;
+        console.log(url, args);
+        fetch(url, {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify(args),
+        }).then((res) => {
+          const { status } = res;
+          if (status !== 200) {
+            reject(new Error(`Status Code: ${status}`));
+            return;
+          }
+          resolve(res.json());
+        });
       });
-    });
   }
   return api;
 };
diff --git a/JavaScript/2-WS/server.js b/JavaScript/2-WS/server.js
@@ -46,7 +46,7 @@ setTimeout(() => {
   console.dir({ api });
 }, 1000);
 
-const server = http.createServer(async (req, res) => {
+const controller = async (req, res) => {
   const url = req.url === '/' ? '/index.html' : req.url;
   const [file] = url.substring(1).split('/');
   const path = `./static/${file}`;
@@ -57,7 +57,9 @@ const server = http.createServer(async (req, res) => {
     res.statusCode = 404;
     res.end('"File is not found"');
   }
-}).listen(8000);
+};
+
+const server = http.createServer(controller).listen(8000);
 
 const ws = new WebSocket.Server({ server });
 
diff --git a/JavaScript/2-WS/static/client.js b/JavaScript/2-WS/static/client.js
@@ -5,13 +5,14 @@ const socket = new WebSocket('ws://127.0.0.1:8000/');
 const buildAPI = (methods) => {
   const api = {};
   for (const method of methods) {
-    api[method] = (...args) => new Promise((resolve) => {
-      socket.send(JSON.stringify({ method, args }));
-      socket.onmessage = (event) => {
-        const data = JSON.parse(event.data);
-        resolve(data);
-      };
-    });
+    api[method] = (...args) =>
+      new Promise((resolve) => {
+        socket.send(JSON.stringify({ method, args }));
+        socket.onmessage = (event) => {
+          const data = JSON.parse(event.data);
+          resolve(data);
+        };
+      });
   }
   return api;
 };
