Resubmission class view

* adds AbstractResubmissionView to konova app
    * implemented for all major data types
    * replaces function based views

konova/views/resubmission.py

@@ -0,0 +1,55 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: ksp-servicestelle@sgdnord.rlp.de
+Created on: 19.08.22
+
+"""
+from django.shortcuts import get_object_or_404
+from django.urls import reverse
+from django.views import View
+from django.utils.translation import gettext_lazy as _
+
+from konova.forms.modals import ResubmissionModalForm
+
+
+class AbstractResubmissionView(View):
+    model = None
+    form_action_url_base = None
+    redirect_url_base = None
+    
+    class Meta:
+        abstract = True
+    
+    def get(self, request, id: str):
+        """ Renders resubmission form for an intervention
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): Intervention's id
+
+        Returns:
+
+        """
+        obj = get_object_or_404(self.model, id=id)
+        form = ResubmissionModalForm(request.POST or None, instance=obj, request=request)
+        form.action_url = reverse(self.form_action_url_base, args=(id,))
+        return form.process_request(
+            request,
+            msg_success=_("Resubmission set"),
+            redirect_url=reverse(self.redirect_url_base, args=(id,))
+        )
+
+    def post(self, request, id: str):
+        """
+
+        BaseModalForm provides the method process_request() which handles GET as well as POST requests. It was written
+        for easier handling of function based views. To support process_request() on class based views, the post()
+        call needs to be treated the same way as the get() call.
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): Intervention's id
+
+        """
+        return self.get(request, id)