build: added dotenv for environment configuration

Author: fullstackondemand

.env-simple

@@ -0,0 +1,6 @@
+# Database  Variables
+HOST_NAME = ''
+USER_NAME = ''
+PASSWORD = ''
+DATABASE_NAME = ''
+ACCESS_TOKEN = ''

.gitignore

@@ -9,4 +9,4 @@ composer.lock
 *.pem
 
 # local env files
-env.php
+.env

env-simple.php

@@ -4,6 +4,7 @@
 namespace RestJS\PhpRestApi;
 
 /* Use External Class */
+use Dotenv\Dotenv;
 use RestJS\PhpRestApi\Controller\File;
 use RestJS\PhpRestApi\Controller\Method;
 use RestJS\PhpRestApi\View\Auth;
@@ -14,14 +15,15 @@ class Rest {
     public static function execute($dir) {
 
         /* Include Varibles File */
-        include $dir . '/env.php';
+        $dotenv = Dotenv::createImmutable($dir);
+        $dotenv->load();
 
         /* Include View Function */
         Auth::accessToken();
         $table = Table::checkTable();
 
         /* Check ID */
-        if (!isset($_GET['id'])) { $id = null; } 
+        if (!isset($_GET['id'])) { $id = null; }
         else {  $id = $_GET['id']; }
 
         /* Check Upload File */
@@ -34,4 +36,4 @@ public static function execute($dir) {
         Method::methodController($_SERVER['REQUEST_METHOD'], $table, $id);
 
     }
-}
+}

src/rest.php

@@ -3,37 +3,39 @@
 /* Define Namespace */
 namespace RestJS\PhpRestApi\View;
 
+/* Head Allows Section */
+header("Access-Control-Allow-Origin: *");
+header("Content-Type: application/json; charset=UTF-8");
+header("Access-Control-Allow-Methods: POST, GET, PUT, DELETE");
+header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With");
+
 class Auth {
 
     public static function accessToken() {
 
-        /* Head Allows Section */
-        header("Access-Control-Allow-Origin: *");
-        header("Content-Type: application/json; charset=UTF-8");
-        header("Access-Control-Allow-Methods: POST, GET, PUT, DELETE");
-        header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With");
+        /* Get Headers */
         $headers = getallheaders();
 
         /* Check Access Token */
         if (isset($_GET['access_token'])) {
 
-            if ($_GET['access_token'] != ACCESS_TOKEN) {
-                echo json_encode(array('status' => 'Fail', 'error' => 'Please provide valid access token'));
+            if ($_GET['access_token'] != $_ENV['ACCESS_TOKEN']) {
+                echo json_encode(['status' => 'Fail', 'error' => 'Please provide valid access token']);
                 die();
             }
         }
 
-        /* Check Authorization */ 
-        else if (isset($headers['Authorization'])) {
+        /* Check Authorization */
+        elseif (isset($headers['Authorization'])) {
 
-            if ($headers['Authorization'] != "Bearer " . ACCESS_TOKEN) {
-                echo json_encode(array('status' => 'Fail', 'error' => 'Please provide valid access token'));
+            if ($headers['Authorization'] != "Bearer " . $_ENV['ACCESS_TOKEN']) {
+                echo json_encode(['status' => 'Fail', 'error' => 'Please provide valid access token']);
                 die();
             }
-        } 
+        }
         else {
-            echo json_encode(array('status' => 'Fail', 'error' => 'Please provide access token'));
+            echo json_encode(['status' => 'Fail', 'error' => 'Please provide access token']);
             die();
         }
     }
-}
+}

src/view/auth.php

@@ -13,7 +13,7 @@ class Database {
         public static function connection() {
 
                 /* Create connection */
-                $con = new mysqli(SERVER_NAME, USER_NAME, PASSWORD, DATABASE_NAME);
+                $con = new mysqli($_ENV['HOST_NAME'], $_ENV['USER_NAME'], $_ENV['PASSWORD'], $_ENV['DATABASE_NAME']);
 
                 /* Check connection */
                 if ($con->connect_error) {