feat: update js/ts connection example to use new sdk (#2974)

Signed-off-by: Vladislav Polyakov <[email protected]>
Co-authored-by: Copilot <[email protected]>

Author: polRk

src/components/ConnectToDB/ConnectToDBDialog.tsx

@@ -28,7 +28,7 @@ const connectionTabs: {id: SnippetLanguage; title: string}[] = [
     {id: 'csharp', title: 'C# (.NET)'},
     {id: 'go', title: 'Go'},
     {id: 'java', title: 'Java'},
-    {id: 'javascript', title: 'Node JS'},
+    {id: 'javascript', title: 'JavaScript/TypeScript'},
     {id: 'php', title: 'PHP'},
     {id: 'python', title: 'Python'},
 ];

src/components/ConnectToDB/i18n/en.json

@@ -11,7 +11,7 @@
   "docs_dotnet": "https://ydb.tech/docs/en/dev/example-app/example-dotnet",
   "docs_go": "https://ydb.tech/docs/en/dev/example-app/go",
   "docs_java": "https://ydb.tech/docs/en/dev/example-app/java",
-  "docs_nodejs": "https://ydb.tech/docs/en/dev/example-app/example-nodejs",
+  "docs_nodejs": "https://github.com/ydb-platform/ydb-js-examples",
   "docs_php": "https://ydb.tech/docs/en/dev/example-app/example-php",
   "docs_python": "https://ydb.tech/docs/en/dev/example-app/python"
 }

src/components/ConnectToDB/snippets.ts

@@ -123,27 +123,26 @@ public class YDBConnect {
 }
 
 export function getNodeJSSnippetCode({database, endpoint}: SnippetParams) {
-    return `const {Driver, getCredentialsFromEnv, getLogger} = require('ydb-sdk');
+    return `// Requires Node.js 20.19 or higher (also works with Deno/Bun)
+// Documentation: https://ydb.js.org
+// Source code: https://github.com/ydb-platform/ydb-js-sdk
+// Examples: https://github.com/ydb-platform/ydb-js-examples
+import {Driver} from '@ydbjs/core';
+import {query} from '@ydbjs/query';
+import type {ResultSet} from '@ydbjs/query';
 
-const logger = getLogger({level: 'debug'});
-const endpoint = '${endpoint ?? '<endpoint>'}';
-const database = '${database ?? '/<database>'}';
-const authService = getCredentialsFromEnv();
-const driver = new Driver({endpoint, database, authService});
+const connectionString = '${endpoint ?? '<endpoint>'}${database ?? '/<database>'}';
+
+const driver = new Driver(connectionString);
 
 async function run() {
-  if (!await driver.ready(100)) {
-      logger.fatal('Driver has not become ready in 10 seconds!');
-      process.exit(1);
-  }
-
-  await driver.tableClient.withSession(async (session) => {
-      res = await session.executeQuery("SELECT 'Hello, world!'")
-      console.log(res.resultSets[0].rows[0].items[0].bytesValue.toString())
-      return
-  });
-
-  process.exit(0)
+  await driver.ready();
+  const sql = query(driver);
+
+  const resultSets: ResultSet[] = await sql\`SELECT 'Hello, world!' AS message;\`;
+  console.log(resultSets[0].rows[0].message);
+
+  await driver.close();
 }
 
 run();`;
@@ -169,7 +168,7 @@ $config = [
         // 'root_cert_file' => './CA.pem',  Root CA file (uncomment for dedicated server only)
     ],
 
-    'credentials' => new AccessTokenAuthentication('<token>') // use from reference/ydb-sdk/auth
+    'credentials' => new AccessTokenAuthentication('<token>')
 ];
 
 $ydb = new Ydb($config);`;