feat: add consent form for data processing

breccia_mapper/views.py

@@ -1,13 +1,31 @@
-"""
-Views belonging to the core of the project.
+"""Views belonging to the core of the project.
 
 These views don't represent any of the models in the apps.
 """
 
 from django.conf import settings
+from django.contrib.auth import get_user_model
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.urls import reverse_lazy
 from django.views.generic import TemplateView
+from django.views.generic.edit import UpdateView
+
+from . import forms
+
+User = get_user_model()  # pylint: disable=invalid-name
 
 
 class IndexView(TemplateView):
     # Template set in Django settings file - may be customised by a customisation app
     template_name = settings.TEMPLATE_NAME_INDEX
+
+
+class ConsentTextView(LoginRequiredMixin, UpdateView):
+    """View with consent text and form for users to indicate consent."""
+    model = User
+    form_class = forms.ConsentForm
+    template_name = 'consent.html'
+    success_url = reverse_lazy('index')
+
+    def get_object(self, *args, **kwargs) -> User:
+        return self.request.user