Gitea-Repo fix

backend/database.js

@@ -170,6 +170,63 @@ function createTables() {
     logger.info('Migration: repositories_base_path Spalte zu users hinzugefuegt');
   }
 
+  // Migration: Add custom_initials column to users
+  const hasCustomInitials = userColumns.some(col => col.name === 'custom_initials');
+  if (!hasCustomInitials) {
+    db.exec("ALTER TABLE users ADD COLUMN custom_initials TEXT");
+    logger.info('Migration: custom_initials Spalte zu users hinzugefuegt');
+  }
+
+  // Migration: Add initials column and prepare email
+  const hasInitials = userColumns.some(col => col.name === 'initials');
+  if (!hasInitials && userColumns.some(col => col.name === 'username')) {
+    logger.info('Migration: Füge initials Spalte hinzu und bereite E-Mail vor');
+    
+    // Zuerst Daten vorbereiten
+    const users = db.prepare('SELECT id, username, email, custom_initials FROM users').all();
+    for (const user of users) {
+      // Stelle sicher dass jeder Benutzer eine E-Mail hat
+      if (!user.email || user.email === '') {
+        if (user.username === 'admin') {
+          // Admin bekommt eine spezielle E-Mail
+          db.prepare('UPDATE users SET email = ? WHERE id = ?').run('admin@taskmate.local', user.id);
+        } else if (user.username.includes('@')) {
+          // Username enthält bereits E-Mail (wie bei bestehenden Benutzern)
+          db.prepare('UPDATE users SET email = ? WHERE id = ?').run(user.username, user.id);
+        }
+      }
+      
+      // Initialen setzen (aus custom_initials oder generieren)
+      if (!user.custom_initials || user.custom_initials === '') {
+        let initials = 'XX';
+        if (user.username === 'admin') {
+          initials = 'AD';
+        } else if (user.email || user.username.includes('@')) {
+          // Generiere Initialen aus E-Mail
+          const emailPart = (user.email || user.username).split('@')[0];
+          if (emailPart.includes('_')) {
+            const parts = emailPart.split('_');
+            initials = (parts[0][0] + parts[1][0]).toUpperCase();
+          } else if (emailPart.includes('.')) {
+            const parts = emailPart.split('.');
+            initials = (parts[0][0] + parts[1][0]).toUpperCase();
+          } else {
+            initials = emailPart.substring(0, 2).toUpperCase();
+          }
+        }
+        db.prepare('UPDATE users SET custom_initials = ? WHERE id = ?').run(initials, user.id);
+      }
+    }
+    
+    // Neue initials Spalte hinzufügen
+    db.exec("ALTER TABLE users ADD COLUMN initials TEXT");
+    
+    // Daten von custom_initials nach initials kopieren
+    db.exec("UPDATE users SET initials = custom_initials");
+    
+    logger.info('Migration: initials Spalte hinzugefügt und E-Mail-Daten vorbereitet');
+  }
+
   // Proposals (Vorschlaege)
   db.exec(`
     CREATE TABLE IF NOT EXISTS proposals (
@@ -536,7 +593,7 @@ async function createDefaultUsers() {
   const existingUsers = db.prepare('SELECT COUNT(*) as count FROM users').get();
 
   // Admin-Passwort korrigieren (falls aus .env verschieden)
-  const adminExists = db.prepare('SELECT id, password_hash FROM users WHERE username = ? AND role = ?').get('admin', 'admin');
+  const adminExists = db.prepare('SELECT id, password_hash FROM users WHERE email = ? AND role = ?').get('admin@taskmate.local', 'admin');
   if (adminExists) {
     const correctAdminPassword = process.env.ADMIN_PASSWORD || 'admin123';
     const bcrypt = require('bcryptjs');