extracted db connection

.gitignore

@@ -0,0 +1,2 @@
+
+dbConnect.php

entry.php

@@ -13,18 +13,7 @@
  }
 
 function consumeTan($tan) {
-  //Stelle DB verbindung her
+  require('dbConnect.php'); //Erstellt variable mit dem namen $database
-  $user = 'root';
-  $password = 'root';
-  $db = 'friendsbook';
-  $host = 'localhost';
-  $port = 3306;
-
-  $database = new mysqli($host, $user, $password, $db, $port);
-
-  if ($database->connect_error) {
-    die('Connect Error (' . $database->connect_errno . ') ' . $database->connect_error);
-  }
 
   //Stelle sicher dass die Tan noch verfügbar ist.
   $abfrage = "SELECT `used`, `tan` FROM `tans` WHERE `tan` = '" . $tan . "'";

php/generateLink.php

@@ -12,18 +12,7 @@
   echo json_encode($HTMLJSON);
 
   function insertTan($tan) {
-    //Stelle DB verbindung her
+    require('../dbConnect.php'); //Erstellt variable mit dem namen $database
-    $user = 'root';
-    $password = 'root';
-    $db = 'friendsbook';
-    $host = 'localhost';
-    $port = 3306;
-
-    $database = new mysqli($host, $user, $password, $db, $port);
-
-    if ($database->connect_error) {
-      die('Connect Error (' . $database->connect_errno . ') ' . $database->connect_error);
-    }
 
     $stmt = $database->prepare("INSERT INTO tans (tan, used) VALUES (?, ?)");
 

~dbConnect.php

@@ -0,0 +1,18 @@
+<?php 
+
+//Create DB connection.
+//This creates a usable "database" - Variable as mysqli Objekt
+//simply remove the "~" in front of the filename
+$user = 'user';
+$password = 'password';
+$db = 'database name';
+$host = 'ip or domain';
+$port = 3306;
+
+$database = new mysqli($host, $user, $password, $db, $port);
+
+if ($database->connect_error) {
+  die('Connect Error (' . $database->connect_errno . ') ' . $database->connect_error);
+}
+
+?>