Added login request

backend/wordpress/wp-content/plugins/wiaas-extended-restful-api/wiaas-extended-restful-api.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * Plugin Name:  Wiaas restful API 
+ * Plugin URI: http://www.saburly.com/
+ * Description:A custom wordpress REST extension for wiass 
+ * Version: 0.1
+ * Author: Sabury
+ * Author URI: http://www.saburly.com/
+ * Text Domain: wiaas
+ *
+ * @package Wiass
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * Fetch user by id
+ *
+ * @param array $data Options for the function.
+ * @return string|null User object from DB or null if user there is no uset with that id.
+ */
+function fetch_user_by_id( $data ) {
+ $user =  get_user_by( 'id', $data['id'] );
+ 
+  if ( empty( $user ) ) {
+
+    return wp_get_current_user();
+  }
+ 
+  return $user;
+}
+
+/**
+ * Fetch current user
+ *
+ * @return string|null User object from DB or null if user there is no uset with that id.
+ */
+function fetch_current_user( $data ) {
+    if ( empty( wp_get_current_user() ) ) {
+
+        return null;
+    }
+
+    return wp_get_current_user();
+}
+
+function check_permission($request) {
+    return current_user_can( 'do_the_broking' );
+}
+
+add_action('rest_api_init', function () {
+    register_rest_route('wiaas/v1', '/user/(?P<id>\d+)', array(
+        'methods' => 'GET',
+        'permission_callback' =>  'check_permission',
+        'callback' => 'fetch_user_by_id',
+    ));
+});
+
+add_action('rest_api_init', function () {
+    register_rest_route('wiaas/v1', '/user', array(
+        'methods' => 'GET',
+        'permission_callback' =>  'check_permission',
+        'callback' => 'fetch_user_by_id',
+    ));
+});