Added Config file

app/Config/ApiEndpoints.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class ApiEndpoints extends BaseConfig
+{
+	/**
+	 * --------------------------------------------------------------------------
+	 * Base Url
+	 * --------------------------------------------------------------------------
+	 *
+	 * WP Data Gateway endpoint base url
+	 *
+	 * @var string
+	 */
+	public $baseUrl = 'http://172.31.4.19:8000';
+
+
+	/**
+	 * --------------------------------------------------------------------------
+	 * Client Credentials
+	 * --------------------------------------------------------------------------
+	 *
+	 * Client credentials
+	 *
+	 * @var string
+	 */
+	public $clientCredentials = [
+		'username' => '',
+		'password' => ''
+	];
+}

app/Controllers/BaseController.php

@@ -52,7 +52,8 @@ class BaseController extends Controller {
     }
 
     protected function getBlogItems() {
-        $wpData =  WpContentsClient::serviceGetBlogItems("http://172.31.4.19:8000");
+        $apiEndpointsConfig = config('ApiEndpoints');
+        $wpData =  WpContentsClient::serviceGetBlogItems($apiEndpointsConfig->baseUrl);
         $blog_post = array();
         $blog_cnt =0;
         foreach ($wpData[0]->payload as $item) {
@@ -69,7 +70,6 @@ class BaseController extends Controller {
             $blog_cnt++;
             array_push($blog_post, $itemA);
         }
-
         return $blog_post;
     }