Initial commit: EFINTEL ERP Django Port

expenses/decorators.py

@@ -0,0 +1,19 @@
+from functools import wraps
+from django.shortcuts import redirect
+from django.contrib import messages
+
+
+def role_required(*group_names):
+    """Decorator that checks if the user belongs to at least one of the specified groups."""
+    def decorator(view_func):
+        @wraps(view_func)
+        def wrapper(request, *args, **kwargs):
+            if request.user.is_superuser:
+                return view_func(request, *args, **kwargs)
+            user_groups = request.user.groups.values_list('name', flat=True)
+            if any(group in user_groups for group in group_names):
+                return view_func(request, *args, **kwargs)
+            messages.error(request, 'No tienes permisos para acceder a esta sección.')
+            return redirect('dashboard')
+        return wrapper
+    return decorator