mj2 add leave clan

routes/auth.py

@@ -299,5 +299,21 @@ def remove_admin(admin_id):
 
     conn.close()
     return redirect(url_for('auth.options'))
+# ------------------------------------------------------------------
+# POST /auth/clan/leave
+# ------------------------------------------------------------------
+@auth.route('/auth/clan/leave', methods=['POST'])
+@login_required
+def leave_clan():
+    conn = get_db()
+    if current_user.clan_id:
+        clan = conn.execute('SELECT owner_id FROM clans WHERE id = ?', (current_user.clan_id,)).fetchone()
+        if clan and clan['owner_id'] != current_user.id:
+            conn.execute('UPDATE users SET clan_id = NULL WHERE id = ?', (current_user.id,))
+            conn.commit()
+            current_user.clan_id = None
+            flash("Έχετε αποχωρήσει από την ομάδα.", "success")
+    conn.close()
+    return redirect(url_for('auth.options'))