flows: complete migration to FlowExecutorView, fully use context

passbook/lib/utils/urls.py

@@ -1,7 +1,19 @@
 """URL-related utils"""
 from urllib.parse import urlparse
 
+from django.http import HttpResponse
+from django.shortcuts import redirect, reverse
+from django.utils.http import urlencode
+
 
 def is_url_absolute(url):
     """Check if domain is absolute to prevent user from being redirect somewhere else"""
     return bool(urlparse(url).netloc)
+
+
+def redirect_with_qs(view: str, get_query_set=None, **kwargs) -> HttpResponse:
+    """Wrapper to redirect whilst keeping GET Parameters"""
+    target = reverse(view, kwargs=kwargs)
+    if get_query_set:
+        target += "?" + urlencode(get_query_set.items())
+    return redirect(target)