Redirecting to mapping-edition when creating a new data source with a file

src/viralhostrange/viralhostrangedb/tests/test_views.py

@@ -821,7 +821,7 @@ class DataSourceCreateViewTestCase(ViewTestCase):
 
         self.assertRedirects(
             response_4,
-            expected_url=reverse('viralhostrangedb:data-source-detail', args=[new_pk])
+            expected_url=reverse('viralhostrangedb:data-source-mapping-edit', args=[new_pk])
         )
 
     def test_creation_with_a_live(self):

src/viralhostrange/viralhostrangedb/views.py

@@ -1015,6 +1015,21 @@ class DataSourceWizard(wizard_views.NamedUrlSessionWizardView):
                 form_dict["Information"].save()
             if self.upload_data():
                 form_dict["Upload"].save(importation_observer=MessageImportationObserver(request=self.request))
+
+                url = reverse("viralhostrangedb:data-source-mapping-edit", args=[self.instance.pk])
+                messages.success(
+                    request=self.request,
+                    message=mark_safe(_(
+                        """Successfully imported data source """
+                        """<a href="%(url_data_source_name)s" target="_blank"><b>%(data_source_name)s</b></a>."""
+                        """Redirecting to <a href="%(url)s">%(url)s</a> to map the responses to the global scheme."""
+                    ) % dict(
+                        data_source_name=self.instance.name,
+                        url_data_source_name=self.instance.get_absolute_url(),
+                        url=url,
+                    )),
+                )
+                return HttpResponseRedirect(url)
             else:
                 self.instance.save()
                 form_dict["LiveInput"].save(data_source=self.instance)