Remove axios in favor of fetch

Signed-off-by: kvmw <mshamsi@broadcom.com>

Author: kvmw

.gitignore

@@ -5,3 +5,5 @@ node_modules/
 .env
 .env.*
 !.env.development
+
+.idea/

README.md

@@ -17,7 +17,7 @@ For information on the Service Registry product in Tanzu Platform for Cloud Foun
 - Install dependencies
 
 ```
- npm install && cf push
+ npm install
 ```
 
 - Push the `greeter-messages` application:

package-lock.json

@@ -1,4 +1,3 @@
-import axios from 'axios';
 import express from 'express';
 import { env, eureka } from '@greeting/shared';
 
@@ -24,13 +23,17 @@ app.get('/hello', async (req, res) => {
 
   const url = `https://${serviceHost()}/greeting?salutation=${salutation}&name=${name}`;
 
-  const response = await axios.get(`${url}`, {
+  const response = await fetch(`${url}`, {
     headers: {
       Accept: 'text/plain',
     },
   });
 
-  res.send(response.data);
+  if (!response.ok) {
+    throw new Error(`HTTP error! Status: ${response.status}`);
+  }
+
+  res.send(await response.text());
 });
 
 app.listen(env.port, '0.0.0.0', () => {

packages/greeter/server.js

@@ -6,7 +6,6 @@
   "type": "module",
   "license": "Apache-2.0",
   "dependencies": {
-    "axios": "^1.10.0",
     "dotenv": "^17.2.0",
     "eureka-js-client": "^4.5.0",
     "simple-oauth2": "^5.1.0"