Compensation detail view

* adds compensation detail view (WIP)
* adds includes dir for related objects, similar to interventions
* adds functionality for
   * adding/removing before_states
   * adding/removing after_states
   * adding/removing deadlines
   * adding/removing documents
* refactors usage of BaseModalForm
   * holds now process_request() in base class for generic usage anywhere
* adds __str__() method for some models
* compensation__action is blank=True now
* renamed tooltips
* adds new routes for state/deadline/document handling inside of compensation/urls.py
* adds precalculation of before/after_states for detail view, so users will see directly if there are missing states
* removes unnecessary link for intervention detail payment
* adds missing tooltips for check and record icon on detail views
* refactors DeadlineTypeEnum into DeadlineType in konova/models.py, just as the django 3.x documentation suggests for model enumerations
* UuidModel id field is not editable anymore in the admin interface
* adds/updates translations

intervention/views.py

@@ -10,7 +10,6 @@ from intervention.tables import InterventionTable
 from konova.contexts import BaseContext
 from konova.decorators import *
 from konova.forms import SimpleGeomForm, NewDocumentForm, RemoveModalForm
-from konova.utils.message_templates import FORM_INVALID
 from konova.utils.user_checks import in_group
 
 
@@ -89,30 +88,7 @@ def new_document_view(request: HttpRequest, id: str):
     """
     intervention = get_object_or_404(Intervention, id=id)
     form = NewDocumentForm(request.POST or None, request.FILES or None, instance=intervention, user=request.user)
-    template = form.template
-    if request.method == "POST":
-        if form.is_valid():
-            doc = form.save()
-            messages.success(
-                request,
-                _("Document '{}' added").format(doc.title)
-            )
-
-            return redirect(request.META.get("HTTP_REFERER", "home"))
-        else:
-            messages.info(
-                request,
-                FORM_INVALID
-            )
-            return redirect(request.META.get("HTTP_REFERER", "home"))
-    elif request.method == "GET":
-        context = {
-            "form": form
-        }
-        context = BaseContext(request, context).context
-        return render(request, template, context)
-    else:
-        raise NotImplementedError
+    return form.process_request(request)
 
 
 @login_required