feat: added Sessionstart to header; changed navlinks in header; rework registration of services; created employee list with refund; created function for getting avatar and insert entry; changed data fetch for user; new style added

callback.php.bak

@@ -0,0 +1,103 @@
+<?php
+session_start();
+$config = require 'config.php';
+
+if (!isset($_GET['code'])) {
+    die('Keine Autorisierungscode empfangen');
+}
+
+// Token holen
+$ch = curl_init('https://discord.com/api/oauth2/token');
+curl_setopt($ch, CURLOPT_POST, true);
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query([
+    'client_id' => $config['client_id'],
+    'client_secret' => $config['client_secret'],
+    'grant_type' => 'authorization_code',
+    'code' => $_GET['code'],
+    'redirect_uri' => $config['redirect_uri'],
+    'scope' => 'identify guilds.members.read'
+]));
+$response = curl_exec($ch);
+curl_close($ch);
+$data = json_decode($response, true);
+
+if (!isset($data['access_token'])) {
+    die('Fehler beim Token-Austausch');
+}
+
+$access_token = $data['access_token'];
+
+// API Request Funktion
+function apiRequest($url, $token) {
+    $ch = curl_init($url);
+    curl_setopt($ch, CURLOPT_HTTPHEADER, [
+        "Authorization: Bearer $token"
+    ]);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    $response = curl_exec($ch);
+    curl_close($ch);
+    return json_decode($response, true);
+}
+
+// User-Daten holen
+$user = apiRequest('https://discord.com/api/users/@me', $access_token);
+
+// Mitgliedschaft prüfen
+$guild_member = apiRequest("https://discord.com/api/users/@me/guilds/{$config['guild_id']}/member", $access_token);
+
+if (isset($guild_member['message'])) {
+    die('Du bist nicht auf dem Discord-Server.');
+}
+
+// 🆕 Rollen-ID → Rollenname Mapping
+$role_names = [
+    "1350944151381999666" => "Geschäftsführung",
+    "1350944244843544709" => "Stv. Geschäftsführung",
+    "1350943536891297914" => "Leitungsebene",
+    "1350945302395224206" => "Werkstattleiter",
+    "1350945473338544138" => "Ausbilder",
+    "1350945530519224320" => "Meister",
+    "1350945581194809376" => "Tuner",
+    "1350945688560861285" => "Stift"
+
+];
+
+// 🆕 Rollen-Rang (höchste zuerst)
+$role_order = [
+    "1350944151381999666",
+    "1350944244843544709",
+    "1350943536891297914",
+    "1350945302395224206",
+    "1350945473338544138",
+    "1350945530519224320",
+    "1350945581194809376",
+    "1350945688560861285"
+];
+
+// 🆕 Höchste Rolle finden
+$main_role_name = "Mitglied"; // Fallback
+foreach ($role_order as $role_id) {
+    if (in_array($role_id, $guild_member['roles'])) {
+        $main_role_name = $role_names[$role_id];
+        break; // erste gefundene Rolle nehmen
+    }
+}
+
+// Rollen prüfen (ob die Person die „Adminrolle“ hat)
+$hasRole = in_array($config['role_id'], $guild_member['roles']);
+
+// Session setzen
+$_SESSION['user'] = [
+    'id' => $user['id'],
+    'username' => $user['username'],
+    'discriminator' => $user['discriminator'],
+    'avatar' => $user['avatar'],
+    'hasRole' => $hasRole,
+    'nickname' => $guild_member['nick'] ?? $user['username'], // Nick wenn vorhanden
+    'main_role' => $main_role_name // 🆕 höchster Rollenname
+];
+
+header('Location: index.php');
+exit;
+?>