adasd

src/App/AccountPages.php

@@ -158,6 +158,7 @@ final class AccountPages
         $community = $pdo ? new Community($pdo, $communityConfig) : null;
         $communityAccess = $pdo ? new CommunityAccess($pdo, $communityConfig) : null;
         $communityMigration = $pdo ? new CommunityMigration($pdo) : null;
+        $profileSettings = $pdo ? new ProfileSettings($pdo) : null;
 
         if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             $action = $_POST['action'] ?? '';
@@ -168,7 +169,11 @@ final class AccountPages
                         $languages = implode(', ', array_map('trim', $languages));
                     }
                     $phoneEnc = $crypto ? $crypto->encrypt(trim((string)$_POST['contact_phone'])) : trim((string)$_POST['contact_phone']);
-                    $stmt = $pdo?->prepare('UPDATE user_profiles SET display_name=:name, first_name=:fname, last_name=:lname, zip=:zip, city=:city, profession=:prof, languages=:langs, about=:about, contact_phone=:phone, updated_at=NOW() WHERE user_id=:id');
+                    $locationPreference = (string)($_POST['location_tracking_preference'] ?? 'prompt');
+                    if ($profileSettings) {
+                        $profileSettings->ensureSchema();
+                    }
+                    $stmt = $pdo?->prepare('UPDATE user_profiles SET display_name=:name, first_name=:fname, last_name=:lname, zip=:zip, city=:city, profession=:prof, languages=:langs, about=:about, contact_phone=:phone, location_tracking_preference=:locationPref, updated_at=NOW() WHERE user_id=:id');
                     $stmt?->execute([
                         'name'  => trim((string)$_POST['display_name']),
                         'fname' => trim((string)$_POST['first_name']),
@@ -179,6 +184,7 @@ final class AccountPages
                         'langs' => trim((string)$languages),
                         'about' => trim((string)$_POST['about']),
                         'phone' => $phoneEnc,
+                        'locationPref' => in_array($locationPreference, ['disabled', 'prompt', 'enabled'], true) ? $locationPreference : 'prompt',
                         'id'    => $userId,
                     ]);
                     $info = 'Profil gespeichert.';
@@ -321,8 +327,12 @@ final class AccountPages
             'about' => '',
             'email' => '',
             'contact_phone' => '',
+            'location_tracking_preference' => 'prompt',
         ];
-        $stmt = $pdo?->prepare('SELECT u.email, u.status, p.display_name, p.first_name, p.last_name, p.zip, p.city, p.profession, p.languages, p.about, p.contact_phone FROM users u LEFT JOIN user_profiles p ON p.user_id = u.id WHERE u.id = :id LIMIT 1');
+        if ($profileSettings) {
+            $profileSettings->ensureSchema();
+        }
+        $stmt = $pdo?->prepare('SELECT u.email, u.status, p.display_name, p.first_name, p.last_name, p.zip, p.city, p.profession, p.languages, p.about, p.contact_phone, p.location_tracking_preference FROM users u LEFT JOIN user_profiles p ON p.user_id = u.id WHERE u.id = :id LIMIT 1');
         $stmt?->execute(['id' => $userId]);
         $row = $stmt?->fetch(\PDO::FETCH_ASSOC);
         if ($row) {

src/App/ProfileSettings.php

@@ -0,0 +1,83 @@
+<?php
+declare(strict_types=1);
+
+namespace App;
+
+final class ProfileSettings
+{
+    private bool $schemaEnsured = false;
+    private array $columnCache = [];
+
+    public function __construct(private \PDO $pdo)
+    {
+    }
+
+    public function ensureSchema(): void
+    {
+        if ($this->schemaEnsured) {
+            return;
+        }
+
+        if (!$this->hasColumn('user_profiles', 'location_tracking_preference')) {
+            $this->pdo->exec(
+                "ALTER TABLE user_profiles
+                 ADD COLUMN location_tracking_preference ENUM('disabled','prompt','enabled')
+                 NOT NULL DEFAULT 'prompt'
+                 AFTER lng"
+            );
+            $this->columnCache['user_profiles.location_tracking_preference'] = true;
+        }
+
+        $this->schemaEnsured = true;
+    }
+
+    public function getLocationTrackingPreference(int $userId): string
+    {
+        if ($userId <= 0) {
+            return 'prompt';
+        }
+
+        $this->ensureSchema();
+        $stmt = $this->pdo->prepare('SELECT location_tracking_preference FROM user_profiles WHERE user_id = :id LIMIT 1');
+        $stmt->execute(['id' => $userId]);
+        $value = (string)($stmt->fetchColumn() ?: 'prompt');
+        return in_array($value, ['disabled', 'prompt', 'enabled'], true) ? $value : 'prompt';
+    }
+
+    public function updateLocationTrackingPreference(int $userId, string $preference): void
+    {
+        if ($userId <= 0) {
+            return;
+        }
+
+        $this->ensureSchema();
+        $preference = in_array($preference, ['disabled', 'prompt', 'enabled'], true) ? $preference : 'prompt';
+        $stmt = $this->pdo->prepare('UPDATE user_profiles SET location_tracking_preference = :pref, updated_at = NOW() WHERE user_id = :id');
+        $stmt->execute([
+            'pref' => $preference,
+            'id' => $userId,
+        ]);
+    }
+
+    private function hasColumn(string $table, string $column): bool
+    {
+        $cacheKey = $table . '.' . $column;
+        if (array_key_exists($cacheKey, $this->columnCache)) {
+            return $this->columnCache[$cacheKey];
+        }
+
+        $stmt = $this->pdo->prepare("
+            SELECT COUNT(*)
+            FROM information_schema.COLUMNS
+            WHERE TABLE_SCHEMA = DATABASE()
+              AND TABLE_NAME = :tableName
+              AND COLUMN_NAME = :columnName
+        ");
+        $stmt->execute([
+            'tableName' => $table,
+            'columnName' => $column,
+        ]);
+
+        return $this->columnCache[$cacheKey] = ((int)$stmt->fetchColumn() > 0);
+    }
+}