# Revocation Intervention views

* refactors revocation method views for intervention into classes

compensation/admin.py

@@ -45,6 +45,14 @@ class AbstractCompensationAdmin(BaseObjectAdmin):
         states = "\n".join(states)
         return states
 
+    def get_actions(self, request):
+        DELETE_ACTION_IDENTIFIER = "delete_selected"
+        actions = super().get_actions(request)
+
+        if DELETE_ACTION_IDENTIFIER in actions:
+            del actions[DELETE_ACTION_IDENTIFIER]
+
+        return actions
 
 class CompensationAdmin(AbstractCompensationAdmin):
     autocomplete_fields = [

compensation/forms/eco_account.py

@@ -15,6 +15,7 @@ from compensation.models import EcoAccount
 from intervention.models import Handler, Responsibility, Legal
 from konova.forms import SimpleGeomForm
 from konova.forms.modals import RemoveModalForm
+from konova.settings import ETS_GROUP
 from konova.utils import validators
 from user.models import User, UserActionLogEntry
 
@@ -246,4 +247,13 @@ class RemoveEcoAccountModalForm(RemoveModalForm):
                 "confirm",
                 _("The account can not be removed, since there are still deductions.")
             )
+
+            # If there are deductions but the performing user is not part of an ETS group, we assume this poor
+            # fella does not know what he/she does -> give a hint that they should contact someone in charge...
+            user_is_ets_user = self.user.in_group(ETS_GROUP)
+            if not user_is_ets_user:
+                self.add_error(
+                    "confirm",
+                    _("Please contact the responsible conservation office to find a solution!")
+                )
         return super_valid and not has_deductions

compensation/urls/compensation.py

@@ -7,30 +7,32 @@ Created on: 24.08.21
 """
 from django.urls import path
 
+from compensation.views.compensation.detail import DetailCompensationView
 from compensation.views.compensation.document import EditCompensationDocumentView, NewCompensationDocumentView, \
     GetCompensationDocumentView, RemoveCompensationDocumentView
+from compensation.views.compensation.remove import RemoveCompensationView
 from compensation.views.compensation.resubmission import CompensationResubmissionView
-from compensation.views.compensation.report import report_view
+from compensation.views.compensation.report import CompensationPublicReportView
 from compensation.views.compensation.deadline import NewCompensationDeadlineView, EditCompensationDeadlineView, \
     RemoveCompensationDeadlineView
 from compensation.views.compensation.action import NewCompensationActionView, EditCompensationActionView, \
     RemoveCompensationActionView
 from compensation.views.compensation.state import NewCompensationStateView, EditCompensationStateView, \
     RemoveCompensationStateView
-from compensation.views.compensation.compensation import index_view, new_view, new_id_view, detail_view, edit_view, \
-    remove_view
+from compensation.views.compensation.compensation import new_view, edit_view, \
+    IndexCompensationView, CompensationIdentifierGeneratorView
 from compensation.views.compensation.log import CompensationLogView
 
 urlpatterns = [
     # Main compensation
-    path("", index_view, name="index"),
-    path('new/id', new_id_view, name='new-id'),
+    path("", IndexCompensationView.as_view(), name="index"),
+    path('new/id', CompensationIdentifierGeneratorView.as_view(), name='new-id'),
     path('new/<intervention_id>', new_view, name='new'),
     path('new', new_view, name='new'),
-    path('<id>', detail_view, name='detail'),
+    path('<id>', DetailCompensationView.as_view(), name='detail'),
     path('<id>/log', CompensationLogView.as_view(), name='log'),
     path('<id>/edit', edit_view, name='edit'),
-    path('<id>/remove', remove_view, name='remove'),
+    path('<id>/remove', RemoveCompensationView.as_view(), name='remove'),
 
     path('<id>/state/new', NewCompensationStateView.as_view(), name='new-state'),
     path('<id>/state/<state_id>/edit', EditCompensationStateView.as_view(), name='state-edit'),
@@ -43,7 +45,7 @@ urlpatterns = [
     path('<id>/deadline/new', NewCompensationDeadlineView.as_view(), name="new-deadline"),
     path('<id>/deadline/<deadline_id>/edit', EditCompensationDeadlineView.as_view(), name='deadline-edit'),
     path('<id>/deadline/<deadline_id>/remove', RemoveCompensationDeadlineView.as_view(), name='deadline-remove'),
-    path('<id>/report', report_view, name='report'),
+    path('<id>/report', CompensationPublicReportView.as_view(), name='report'),
     path('<id>/resub', CompensationResubmissionView.as_view(), name='resubmission-create'),
 
     # Documents

compensation/urls/eco_account.py

@@ -8,11 +8,13 @@ Created on: 24.08.21
 from django.urls import path
 
 from compensation.autocomplete.eco_account import EcoAccountAutocomplete
-from compensation.views.eco_account.eco_account import index_view, new_view, new_id_view, edit_view, remove_view, \
-    detail_view
+from compensation.views.eco_account.detail import DetailEcoAccountView
+from compensation.views.eco_account.eco_account import new_view, edit_view, \
+    IndexEcoAccountView, EcoAccountIdentifierGeneratorView
 from compensation.views.eco_account.log import EcoAccountLogView
 from compensation.views.eco_account.record import EcoAccountRecordView
-from compensation.views.eco_account.report import report_view
+from compensation.views.eco_account.remove import RemoveEcoAccountView
+from compensation.views.eco_account.report import EcoAccountPublicReportView
 from compensation.views.eco_account.resubmission import EcoAccountResubmissionView
 from compensation.views.eco_account.state import NewEcoAccountStateView, EditEcoAccountStateView, \
     RemoveEcoAccountStateView
@@ -28,15 +30,15 @@ from compensation.views.eco_account.deduction import NewEcoAccountDeductionView,
 
 app_name = "acc"
 urlpatterns = [
-    path("", index_view, name="index"),
+    path("", IndexEcoAccountView.as_view(), name="index"),
     path('new/', new_view, name='new'),
-    path('new/id', new_id_view, name='new-id'),
-    path('<id>', detail_view, name='detail'),
+    path('new/id', EcoAccountIdentifierGeneratorView.as_view(), name='new-id'),
+    path('<id>', DetailEcoAccountView.as_view(), name='detail'),
     path('<id>/log', EcoAccountLogView.as_view(), name='log'),
     path('<id>/record', EcoAccountRecordView.as_view(), name='record'),
-    path('<id>/report', report_view, name='report'),
+    path('<id>/report', EcoAccountPublicReportView.as_view(), name='report'),
     path('<id>/edit', edit_view, name='edit'),
-    path('<id>/remove', remove_view, name='remove'),
+    path('<id>/remove', RemoveEcoAccountView.as_view(), name='remove'),
     path('<id>/resub', EcoAccountResubmissionView.as_view(), name='resubmission-create'),
 
     path('<id>/state/new', NewEcoAccountStateView.as_view(), name='new-state'),

compensation/views/compensation/compensation.py

@@ -8,10 +8,8 @@ Created on: 19.08.22
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required
 from django.core.exceptions import ObjectDoesNotExist
-from django.db.models import Sum
-from django.http import HttpRequest, JsonResponse
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404, render, redirect
-from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
 from compensation.forms.compensation import EditCompensationForm, NewCompensationForm
@@ -19,20 +17,17 @@ from compensation.models import Compensation
 from compensation.tables.compensation import CompensationTable
 from intervention.models import Intervention
 from konova.contexts import BaseContext
-from konova.decorators import shared_access_required, default_group_required, any_group_check, login_required_modal, \
-    uuid_required
+from konova.decorators import shared_access_required, default_group_required
 from konova.forms import SimpleGeomForm
-from konova.forms.modals import RemoveModalForm
-from konova.settings import DEFAULT_GROUP, ZB_GROUP, ETS_GROUP
 from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
-from konova.utils.message_templates import COMPENSATION_REMOVED_TEMPLATE, DATA_CHECKED_PREVIOUSLY_TEMPLATE, \
-    RECORDED_BLOCKS_EDIT, CHECK_STATE_RESET, FORM_INVALID, PARAMS_INVALID, IDENTIFIER_REPLACED, \
-    COMPENSATION_ADDED_TEMPLATE, DO_NOT_FORGET_TO_SHARE, GEOMETRY_SIMPLIFIED, GEOMETRIES_IGNORED_TEMPLATE
+from konova.utils.message_templates import RECORDED_BLOCKS_EDIT, CHECK_STATE_RESET, FORM_INVALID, PARAMS_INVALID, \
+    IDENTIFIER_REPLACED, COMPENSATION_ADDED_TEMPLATE, GEOMETRY_SIMPLIFIED, GEOMETRIES_IGNORED_TEMPLATE
+from konova.views.identifier import AbstractIdentifierGeneratorView
+from konova.views.index import AbstractIndexView
 
 
-@login_required
-@any_group_check
-def index_view(request: HttpRequest):
+class IndexCompensationView(AbstractIndexView):
+    def get(self, request, *args, **kwargs) -> HttpResponse:
         """
         Renders the index view for compensation
 
@@ -42,7 +37,6 @@ def index_view(request: HttpRequest):
         Returns:
             A rendered view
         """
-    template = "generic_index.html"
         compensations = Compensation.objects.filter(
             deleted=None,  # only show those which are not deleted individually
             intervention__deleted=None,  # and don't show the ones whose intervention has been deleted
@@ -58,8 +52,7 @@ def index_view(request: HttpRequest):
             TAB_TITLE_IDENTIFIER: _("Compensations - Overview"),
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
-
+        return render(request, self._TEMPLATE, context)
 
 @login_required
 @default_group_required
@@ -131,23 +124,8 @@ def new_view(request: HttpRequest, intervention_id: str = None):
     return render(request, template, context)
 
 
-@login_required
-@default_group_required
-def new_id_view(request: HttpRequest):
-    """ JSON endpoint
-
-    Provides fetching of free identifiers for e.g. AJAX calls
-
-    """
-    tmp = Compensation()
-    identifier = tmp.generate_new_identifier()
-    while Compensation.objects.filter(identifier=identifier).exists():
-        identifier = tmp.generate_new_identifier()
-    return JsonResponse(
-        data={
-            "gen_data": identifier
-        }
-    )
+class CompensationIdentifierGeneratorView(AbstractIdentifierGeneratorView):
+    _MODEL = Compensation
 
 
 @login_required
@@ -213,105 +191,3 @@ def edit_view(request: HttpRequest, id: str):
     }
     context = BaseContext(request, context).context
     return render(request, template, context)
-
-
-@login_required
-@any_group_check
-@uuid_required
-def detail_view(request: HttpRequest, id: str):
-    """ Renders a detail view for a compensation
-
-    Args:
-        request (HttpRequest): The incoming request
-        id (str): The compensation's id
-
-    Returns:
-
-    """
-    template = "compensation/detail/compensation/view.html"
-    comp = get_object_or_404(
-        Compensation.objects.select_related(
-            "modified",
-            "created",
-            "geometry"
-        ),
-        id=id,
-        deleted=None,
-        intervention__deleted=None,
-    )
-    geom_form = SimpleGeomForm(instance=comp)
-    parcels = comp.get_underlying_parcels()
-    _user = request.user
-    is_data_shared = comp.intervention.is_shared_with(_user)
-
-    # Order states according to surface
-    before_states = comp.before_states.all().prefetch_related("biotope_type").order_by("-surface")
-    after_states = comp.after_states.all().prefetch_related("biotope_type").order_by("-surface")
-    actions = comp.actions.all().prefetch_related("action_type")
-
-    # Precalculate logical errors between before- and after-states
-    # Sum() returns None in case of no states, so we catch that and replace it with 0 for easier handling
-    sum_before_states = comp.get_surface_before_states()
-    sum_after_states = comp.get_surface_after_states()
-    diff_states = abs(sum_before_states - sum_after_states)
-
-    request = comp.set_status_messages(request)
-
-    last_checked = comp.intervention.get_last_checked_action()
-    last_checked_tooltip = ""
-    if last_checked:
-        last_checked_tooltip = DATA_CHECKED_PREVIOUSLY_TEMPLATE.format(last_checked.get_timestamp_str_formatted(), last_checked.user)
-
-    requesting_user_is_only_shared_user = comp.is_only_shared_with(_user)
-    if requesting_user_is_only_shared_user:
-        messages.info(
-            request,
-            DO_NOT_FORGET_TO_SHARE
-        )
-
-    context = {
-        "obj": comp,
-        "last_checked": last_checked,
-        "last_checked_tooltip": last_checked_tooltip,
-        "geom_form": geom_form,
-        "parcels": parcels,
-        "is_entry_shared": is_data_shared,
-        "actions": actions,
-        "before_states": before_states,
-        "after_states": after_states,
-        "sum_before_states": sum_before_states,
-        "sum_after_states": sum_after_states,
-        "diff_states": diff_states,
-        "is_default_member": _user.in_group(DEFAULT_GROUP),
-        "is_zb_member": _user.in_group(ZB_GROUP),
-        "is_ets_member": _user.in_group(ETS_GROUP),
-        "LANIS_LINK": comp.get_LANIS_link(),
-        TAB_TITLE_IDENTIFIER: f"{comp.identifier} - {comp.title}",
-        "has_finished_deadlines": comp.get_finished_deadlines().exists(),
-    }
-    context = BaseContext(request, context).context
-    return render(request, template, context)
-
-
-@login_required_modal
-@login_required
-@default_group_required
-@shared_access_required(Compensation, "id")
-def remove_view(request: HttpRequest, id: str):
-    """ Renders a modal view for removing the compensation
-
-    Args:
-        request (HttpRequest): The incoming request
-        id (str): The compensation's id
-
-    Returns:
-
-    """
-    comp = get_object_or_404(Compensation, id=id)
-    form = RemoveModalForm(request.POST or None, instance=comp, request=request)
-    return form.process_request(
-        request=request,
-        msg_success=COMPENSATION_REMOVED_TEMPLATE.format(comp.identifier),
-        redirect_url=reverse("compensation:index"),
-    )
-

compensation/views/compensation/detail.py

@@ -0,0 +1,97 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from django.contrib import messages
+from django.http import HttpRequest, HttpResponse
+from django.shortcuts import render, get_object_or_404
+
+from compensation.models import Compensation
+from konova.contexts import BaseContext
+from konova.forms import SimpleGeomForm
+from konova.settings import ETS_GROUP, ZB_GROUP, DEFAULT_GROUP
+from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
+from konova.utils.message_templates import DO_NOT_FORGET_TO_SHARE, DATA_CHECKED_PREVIOUSLY_TEMPLATE
+from konova.views.detail import AbstractDetailView
+
+
+class DetailCompensationView(AbstractDetailView):
+    _TEMPLATE = "compensation/detail/compensation/view.html"
+
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+
+        """ Renders a detail view for a compensation
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): The compensation's id
+
+        Returns:
+
+        """
+        comp = get_object_or_404(
+            Compensation.objects.select_related(
+                "modified",
+                "created",
+                "geometry"
+            ),
+            id=id,
+            deleted=None,
+            intervention__deleted=None,
+        )
+        geom_form = SimpleGeomForm(instance=comp)
+        parcels = comp.get_underlying_parcels()
+        _user = request.user
+        is_data_shared = comp.intervention.is_shared_with(_user)
+
+        # Order states according to surface
+        before_states = comp.before_states.all().prefetch_related("biotope_type").order_by("-surface")
+        after_states = comp.after_states.all().prefetch_related("biotope_type").order_by("-surface")
+        actions = comp.actions.all().prefetch_related("action_type")
+
+        # Precalculate logical errors between before- and after-states
+        # Sum() returns None in case of no states, so we catch that and replace it with 0 for easier handling
+        sum_before_states = comp.get_surface_before_states()
+        sum_after_states = comp.get_surface_after_states()
+        diff_states = abs(sum_before_states - sum_after_states)
+
+        request = comp.set_status_messages(request)
+
+        last_checked = comp.intervention.get_last_checked_action()
+        last_checked_tooltip = ""
+        if last_checked:
+            last_checked_tooltip = DATA_CHECKED_PREVIOUSLY_TEMPLATE.format(
+                last_checked.get_timestamp_str_formatted(),
+                last_checked.user
+            )
+
+        requesting_user_is_only_shared_user = comp.is_only_shared_with(_user)
+        if requesting_user_is_only_shared_user:
+            messages.info(
+                request,
+                DO_NOT_FORGET_TO_SHARE
+            )
+
+        context = {
+            "obj": comp,
+            "last_checked": last_checked,
+            "last_checked_tooltip": last_checked_tooltip,
+            "geom_form": geom_form,
+            "parcels": parcels,
+            "is_entry_shared": is_data_shared,
+            "actions": actions,
+            "before_states": before_states,
+            "after_states": after_states,
+            "sum_before_states": sum_before_states,
+            "sum_after_states": sum_after_states,
+            "diff_states": diff_states,
+            "is_default_member": _user.in_group(DEFAULT_GROUP),
+            "is_zb_member": _user.in_group(ZB_GROUP),
+            "is_ets_member": _user.in_group(ETS_GROUP),
+            "LANIS_LINK": comp.get_LANIS_link(),
+            TAB_TITLE_IDENTIFIER: f"{comp.identifier} - {comp.title}",
+            "has_finished_deadlines": comp.get_finished_deadlines().exists(),
+        }
+        context = BaseContext(request, context).context
+        return render(request, self._TEMPLATE, context)

compensation/views/compensation/remove.py

@@ -0,0 +1,20 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from django.http import HttpRequest, HttpResponse
+from django.utils.decorators import method_decorator
+
+from compensation.models import Compensation
+from konova.decorators import shared_access_required
+from konova.views.remove import AbstractRemoveView
+
+
+class RemoveCompensationView(AbstractRemoveView):
+    _MODEL = Compensation
+    _REDIRECT_URL = "compensation:index"
+
+    @method_decorator(shared_access_required(Compensation, "id"))
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+        return super().get(request, *args, **kwargs)

compensation/views/compensation/report.py

@@ -5,20 +5,23 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.http import HttpRequest
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404, render
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
 from compensation.models import Compensation
 from konova.contexts import BaseContext
-from konova.decorators import uuid_required
 from konova.forms import SimpleGeomForm
 from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
-from konova.utils.generators import generate_qr_code
+from konova.utils.qrcode import QrCode
+from konova.views.report import AbstractPublicReportView
 
-@uuid_required
-def report_view(request: HttpRequest, id: str):
+
+class CompensationPublicReportView(AbstractPublicReportView):
+    _TEMPLATE = "compensation/report/compensation/report.html"
+
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
         """ Renders the public report view
 
         Args:
@@ -28,10 +31,7 @@ def report_view(request: HttpRequest, id: str):
         Returns:
 
         """
-    # Reuse the compensation report template since compensations are structurally identical
-    template = "compensation/report/compensation/report.html"
         comp = get_object_or_404(Compensation, id=id)
-
         tab_title = _("Report {}").format(comp.identifier)
         # If intervention is not recorded (yet or currently) we need to render another template without any data
         if not comp.is_ready_for_publish():
@@ -48,10 +48,14 @@ def report_view(request: HttpRequest, id: str):
         )
         parcels = comp.get_underlying_parcels()
 
-    qrcode_url = request.build_absolute_uri(reverse("compensation:report", args=(id,)))
-    qrcode_img = generate_qr_code(qrcode_url, 10)
-    qrcode_lanis_url = comp.get_LANIS_link()
-    qrcode_img_lanis = generate_qr_code(qrcode_lanis_url, 7)
+        qrcode = QrCode(
+            content=request.build_absolute_uri(reverse("compensation:report", args=(id,))),
+            size=10
+        )
+        qrcode_lanis = QrCode(
+            content=comp.get_LANIS_link(),
+            size=7
+        )
 
         # Order states by surface
         before_states = comp.before_states.all().order_by("-surface").prefetch_related("biotope_type")
@@ -61,12 +65,12 @@ def report_view(request: HttpRequest, id: str):
         context = {
             "obj": comp,
             "qrcode": {
-            "img": qrcode_img,
-            "url": qrcode_url,
+                "img": qrcode.get_img(),
+                "url": qrcode.get_content(),
             },
             "qrcode_lanis": {
-            "img": qrcode_img_lanis,
-            "url": qrcode_lanis_url,
+                "img": qrcode_lanis.get_img(),
+                "url": qrcode_lanis.get_content(),
             },
             "is_entry_shared": False,  # disables action buttons during rendering
             "before_states": before_states,
@@ -78,4 +82,4 @@ def report_view(request: HttpRequest, id: str):
             TAB_TITLE_IDENTIFIER: tab_title,
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)

compensation/views/eco_account/detail.py

@@ -0,0 +1,97 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from django.contrib import messages
+from django.http import HttpRequest, HttpResponse
+from django.shortcuts import render, get_object_or_404
+
+from compensation.models import EcoAccount
+from konova.contexts import BaseContext
+from konova.forms import SimpleGeomForm
+from konova.settings import ETS_GROUP, ZB_GROUP, DEFAULT_GROUP
+from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
+from konova.utils.message_templates import DO_NOT_FORGET_TO_SHARE
+from konova.views.detail import AbstractDetailView
+
+
+class DetailEcoAccountView(AbstractDetailView):
+    _TEMPLATE = "compensation/detail/eco_account/view.html"
+
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        """ Renders a detail view for a compensation
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): The compensation's id
+
+        Returns:
+
+        """
+        acc = get_object_or_404(
+            EcoAccount.objects.prefetch_related(
+                "deadlines",
+            ).select_related(
+                'geometry',
+                'responsible',
+            ),
+            id=id,
+            deleted=None,
+        )
+        geom_form = SimpleGeomForm(instance=acc)
+        parcels = acc.get_underlying_parcels()
+        _user = request.user
+        is_data_shared = acc.is_shared_with(_user)
+
+        # Order states according to surface
+        before_states = acc.before_states.order_by("-surface")
+        after_states = acc.after_states.order_by("-surface")
+
+        # Precalculate logical errors between before- and after-states
+        # Sum() returns None in case of no states, so we catch that and replace it with 0 for easier handling
+        sum_before_states = acc.get_surface_before_states()
+        sum_after_states = acc.get_surface_after_states()
+        diff_states = abs(sum_before_states - sum_after_states)
+        # Calculate rest of available surface for deductions
+        available_total = acc.deductable_rest
+        available_relative = acc.get_deductable_rest_relative()
+
+        # Prefetch related data to decrease the amount of db connections
+        deductions = acc.deductions.filter(
+            intervention__deleted=None,
+        )
+        actions = acc.actions.all()
+
+        request = acc.set_status_messages(request)
+
+        requesting_user_is_only_shared_user = acc.is_only_shared_with(_user)
+        if requesting_user_is_only_shared_user:
+            messages.info(
+                request,
+                DO_NOT_FORGET_TO_SHARE
+            )
+
+        context = {
+            "obj": acc,
+            "geom_form": geom_form,
+            "parcels": parcels,
+            "is_entry_shared": is_data_shared,
+            "before_states": before_states,
+            "after_states": after_states,
+            "sum_before_states": sum_before_states,
+            "sum_after_states": sum_after_states,
+            "diff_states": diff_states,
+            "available": available_relative,
+            "available_total": available_total,
+            "is_default_member": _user.in_group(DEFAULT_GROUP),
+            "is_zb_member": _user.in_group(ZB_GROUP),
+            "is_ets_member": _user.in_group(ETS_GROUP),
+            "LANIS_LINK": acc.get_LANIS_link(),
+            "deductions": deductions,
+            "actions": actions,
+            TAB_TITLE_IDENTIFIER: f"{acc.identifier} - {acc.title}",
+            "has_finished_deadlines": acc.get_finished_deadlines().exists(),
+        }
+        context = BaseContext(request, context).context
+        return render(request, self._TEMPLATE, context)

compensation/views/eco_account/eco_account.py

@@ -7,28 +7,25 @@ Created on: 19.08.22
 """
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required
-from django.db.models import Sum
-from django.http import HttpRequest, JsonResponse
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404, redirect, render
-from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
-from compensation.forms.eco_account import EditEcoAccountForm, NewEcoAccountForm, RemoveEcoAccountModalForm
+from compensation.forms.eco_account import EditEcoAccountForm, NewEcoAccountForm
 from compensation.models import EcoAccount
 from compensation.tables.eco_account import EcoAccountTable
 from konova.contexts import BaseContext
-from konova.decorators import shared_access_required, default_group_required, any_group_check, login_required_modal, \
-    uuid_required
+from konova.decorators import shared_access_required, default_group_required
 from konova.forms import SimpleGeomForm
-from konova.settings import ETS_GROUP, DEFAULT_GROUP, ZB_GROUP
 from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
-from konova.utils.message_templates import CANCEL_ACC_RECORDED_OR_DEDUCTED, RECORDED_BLOCKS_EDIT, FORM_INVALID, \
-    IDENTIFIER_REPLACED, DO_NOT_FORGET_TO_SHARE, GEOMETRY_SIMPLIFIED, GEOMETRIES_IGNORED_TEMPLATE
+from konova.utils.message_templates import RECORDED_BLOCKS_EDIT, FORM_INVALID, \
+    IDENTIFIER_REPLACED, GEOMETRY_SIMPLIFIED, GEOMETRIES_IGNORED_TEMPLATE
+from konova.views.identifier import AbstractIdentifierGeneratorView
+from konova.views.index import AbstractIndexView
 
 
-@login_required
-@any_group_check
-def index_view(request: HttpRequest):
+class IndexEcoAccountView(AbstractIndexView):
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
         """
         Renders the index view for eco accounts
 
@@ -38,7 +35,6 @@ def index_view(request: HttpRequest):
         Returns:
             A rendered view
         """
-    template = "generic_index.html"
         eco_accounts = EcoAccount.objects.filter(
             deleted=None,
         ).order_by(
@@ -53,7 +49,7 @@ def index_view(request: HttpRequest):
             TAB_TITLE_IDENTIFIER: _("Eco-account - Overview"),
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)
 
 
 @login_required
@@ -111,25 +107,8 @@ def new_view(request: HttpRequest):
     context = BaseContext(request, context).context
     return render(request, template, context)
 
-
-@login_required
-@default_group_required
-def new_id_view(request: HttpRequest):
-    """ JSON endpoint
-
-    Provides fetching of free identifiers for e.g. AJAX calls
-
-    """
-    tmp = EcoAccount()
-    identifier = tmp.generate_new_identifier()
-    while EcoAccount.objects.filter(identifier=identifier).exists():
-        identifier = tmp.generate_new_identifier()
-    return JsonResponse(
-        data={
-            "gen_data": identifier
-        }
-    )
-
+class EcoAccountIdentifierGeneratorView(AbstractIdentifierGeneratorView):
+    _MODEL = EcoAccount
 
 @login_required
 @default_group_required
@@ -190,118 +169,3 @@ def edit_view(request: HttpRequest, id: str):
     }
     context = BaseContext(request, context).context
     return render(request, template, context)
-
-
-@login_required
-@any_group_check
-@uuid_required
-def detail_view(request: HttpRequest, id: str):
-    """ Renders a detail view for a compensation
-
-    Args:
-        request (HttpRequest): The incoming request
-        id (str): The compensation's id
-
-    Returns:
-
-    """
-    template = "compensation/detail/eco_account/view.html"
-    acc = get_object_or_404(
-        EcoAccount.objects.prefetch_related(
-            "deadlines",
-        ).select_related(
-            'geometry',
-            'responsible',
-        ),
-        id=id,
-        deleted=None,
-    )
-    geom_form = SimpleGeomForm(instance=acc)
-    parcels = acc.get_underlying_parcels()
-    _user = request.user
-    is_data_shared = acc.is_shared_with(_user)
-
-    # Order states according to surface
-    before_states = acc.before_states.order_by("-surface")
-    after_states = acc.after_states.order_by("-surface")
-
-    # Precalculate logical errors between before- and after-states
-    # Sum() returns None in case of no states, so we catch that and replace it with 0 for easier handling
-    sum_before_states = acc.get_surface_before_states()
-    sum_after_states = acc.get_surface_after_states()
-    diff_states = abs(sum_before_states - sum_after_states)
-    # Calculate rest of available surface for deductions
-    available_total = acc.deductable_rest
-    available_relative = acc.get_deductable_rest_relative()
-
-    # Prefetch related data to decrease the amount of db connections
-    deductions = acc.deductions.filter(
-        intervention__deleted=None,
-    )
-    actions = acc.actions.all()
-
-    request = acc.set_status_messages(request)
-
-    requesting_user_is_only_shared_user = acc.is_only_shared_with(_user)
-    if requesting_user_is_only_shared_user:
-        messages.info(
-            request,
-            DO_NOT_FORGET_TO_SHARE
-        )
-
-    context = {
-        "obj": acc,
-        "geom_form": geom_form,
-        "parcels": parcels,
-        "is_entry_shared": is_data_shared,
-        "before_states": before_states,
-        "after_states": after_states,
-        "sum_before_states": sum_before_states,
-        "sum_after_states": sum_after_states,
-        "diff_states": diff_states,
-        "available": available_relative,
-        "available_total": available_total,
-        "is_default_member": _user.in_group(DEFAULT_GROUP),
-        "is_zb_member": _user.in_group(ZB_GROUP),
-        "is_ets_member": _user.in_group(ETS_GROUP),
-        "LANIS_LINK": acc.get_LANIS_link(),
-        "deductions": deductions,
-        "actions": actions,
-        TAB_TITLE_IDENTIFIER: f"{acc.identifier} - {acc.title}",
-        "has_finished_deadlines": acc.get_finished_deadlines().exists(),
-    }
-    context = BaseContext(request, context).context
-    return render(request, template, context)
-
-
-@login_required_modal
-@login_required
-@default_group_required
-@shared_access_required(EcoAccount, "id")
-def remove_view(request: HttpRequest, id: str):
-    """ Renders a modal view for removing the eco account
-
-    Args:
-        request (HttpRequest): The incoming request
-        id (str): The account's id
-
-    Returns:
-
-    """
-    acc = get_object_or_404(EcoAccount, id=id)
-
-    # If the eco account has already been recorded OR there are already deductions, it can not be deleted by a regular
-    # default group user
-    if acc.recorded is not None or acc.deductions.exists():
-        user = request.user
-        if not user.in_group(ETS_GROUP):
-            messages.info(request, CANCEL_ACC_RECORDED_OR_DEDUCTED)
-            return redirect("compensation:acc:detail", id=id)
-
-    form = RemoveEcoAccountModalForm(request.POST or None, instance=acc, request=request)
-    return form.process_request(
-        request=request,
-        msg_success=_("Eco-account removed"),
-        redirect_url=reverse("compensation:acc:index"),
-    )
-

compensation/views/eco_account/remove.py

@@ -0,0 +1,22 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from django.http import HttpRequest, HttpResponse
+from django.utils.decorators import method_decorator
+
+from compensation.forms.eco_account import RemoveEcoAccountModalForm
+from compensation.models import EcoAccount
+from konova.decorators import shared_access_required
+from konova.views.remove import AbstractRemoveView
+
+
+class RemoveEcoAccountView(AbstractRemoveView):
+    _MODEL = EcoAccount
+    _REDIRECT_URL = "compensation:acc:index"
+    _FORM = RemoveEcoAccountModalForm
+
+    @method_decorator(shared_access_required(EcoAccount, "id"))
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+        return super().get(request, *args, **kwargs)

compensation/views/eco_account/report.py

@@ -5,21 +5,23 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.http import HttpRequest
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404, render
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
 from compensation.models import EcoAccount
 from konova.contexts import BaseContext
-from konova.decorators import uuid_required
 from konova.forms import SimpleGeomForm
 from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
-from konova.utils.generators import generate_qr_code
+from konova.utils.qrcode import QrCode
+from konova.views.report import AbstractPublicReportView
 
 
-@uuid_required
-def report_view(request: HttpRequest, id: str):
+class EcoAccountPublicReportView(AbstractPublicReportView):
+    _TEMPLATE = "compensation/report/eco_account/report.html"
+
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
         """ Renders the public report view
 
         Args:
@@ -29,10 +31,7 @@ def report_view(request: HttpRequest, id: str):
         Returns:
 
         """
-    # Reuse the compensation report template since EcoAccounts are structurally identical
-    template = "compensation/report/eco_account/report.html"
         acc = get_object_or_404(EcoAccount, id=id)
-
         tab_title = _("Report {}").format(acc.identifier)
         # If intervention is not recorded (yet or currently) we need to render another template without any data
         if not acc.is_ready_for_publish():
@@ -49,10 +48,14 @@ def report_view(request: HttpRequest, id: str):
         )
         parcels = acc.get_underlying_parcels()
 
-    qrcode_url = request.build_absolute_uri(reverse("compensation:acc:report", args=(id,)))
-    qrcode_img = generate_qr_code(qrcode_url, 10)
-    qrcode_lanis_url = acc.get_LANIS_link()
-    qrcode_img_lanis = generate_qr_code(qrcode_lanis_url, 7)
+        qrcode = QrCode(
+            content=request.build_absolute_uri(reverse("compensation:acc:report", args=(id,))),
+            size=10
+        )
+        qrcode_lanis = QrCode(
+            content=acc.get_LANIS_link(),
+            size=7
+        )
 
         # Order states by surface
         before_states = acc.before_states.all().order_by("-surface").select_related("biotope_type__parent")
@@ -60,20 +63,20 @@ def report_view(request: HttpRequest, id: str):
         actions = acc.actions.all().prefetch_related("action_type__parent")
 
         # Reduce amount of db fetched data to the bare minimum we need in the template (deduction's intervention id and identifier)
-    deductions = acc.deductions.all()\
-        .distinct("intervention")\
-        .select_related("intervention")\
+        deductions = acc.deductions.all() \
+            .distinct("intervention") \
+            .select_related("intervention") \
             .values_list("intervention__id", "intervention__identifier", "intervention__title", named=True)
 
         context = {
             "obj": acc,
             "qrcode": {
-            "img": qrcode_img,
-            "url": qrcode_url,
+                "img": qrcode.get_img(),
+                "url": qrcode.get_content(),
             },
             "qrcode_lanis": {
-            "img": qrcode_img_lanis,
-            "url": qrcode_lanis_url,
+                "img": qrcode_lanis.get_img(),
+                "url": qrcode_lanis.get_content(),
             },
             "is_entry_shared": False,  # disables action buttons during rendering
             "before_states": before_states,
@@ -86,4 +89,4 @@ def report_view(request: HttpRequest, id: str):
             TAB_TITLE_IDENTIFIER: tab_title,
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)

ema/templates/ema/detail/includes/controls.html

@@ -15,10 +15,10 @@
         <button class="btn btn-default btn-modal mr-2" title="{% trans 'Resubmission' %}" data-form-url="{% url 'ema:resubmission-create' obj.id %}">
             {% fa5_icon 'bell' %}
         </button>
+        {% if is_ets_member %}
             <button class="btn btn-default btn-modal mr-2" title="{% trans 'Share' %}" data-form-url="{% url 'ema:share-form' obj.id %}">
                 {% fa5_icon 'share-alt' %}
             </button>
-        {% if is_ets_member %}
             {% if obj.recorded %}
                 <button class="btn btn-default btn-modal mr-2" title="{% trans 'Unrecord' %}" data-form-url="{% url 'ema:record' obj.id %}">
                     {% fa5_icon 'bookmark' 'far' %}
@@ -28,16 +28,18 @@
                     {% fa5_icon 'bookmark' %}
                 </button>
             {% endif %}
-        {% endif %}
-        {% if is_default_member %}
             <a href="{% url 'ema:edit' obj.id %}" class="mr-2">
                 <button class="btn btn-default" title="{% trans 'Edit' %}">
                     {% fa5_icon 'edit' %}
                 </button>
             </a>
+        {% endif %}
+        {% if is_default_member %}
             <button class="btn btn-default btn-modal mr-2" data-form-url="{% url 'ema:log' obj.id %}" title="{% trans 'Show log' %}">
                 {% fa5_icon 'history' %}
             </button>
+        {% endif %}
+        {% if is_ets_member %}
             <button class="btn btn-default btn-modal" data-form-url="{% url 'ema:remove' obj.id %}" title="{% trans 'Delete' %}">
                 {% fa5_icon 'trash' %}
             </button>

ema/tests/test_views.py

@@ -118,6 +118,7 @@ class EmaViewTestCase(CompensationViewTestCase):
             self.index_url,
             self.detail_url,
             self.report_url,
+            self.log_url,
         ]
         fail_urls = [
             self.new_url,
@@ -133,7 +134,6 @@ class EmaViewTestCase(CompensationViewTestCase):
             self.action_remove_url,
             self.action_new_url,
             self.new_doc_url,
-            self.log_url,
             self.remove_url,
         ]
         self.assert_url_fail(client, fail_urls)

ema/urls.py

@@ -9,26 +9,28 @@ from django.urls import path
 
 from ema.views.action import NewEmaActionView, EditEmaActionView, RemoveEmaActionView
 from ema.views.deadline import NewEmaDeadlineView, EditEmaDeadlineView, RemoveEmaDeadlineView
+from ema.views.detail import DetailEmaView
 from ema.views.document import NewEmaDocumentView, EditEmaDocumentView, RemoveEmaDocumentView, GetEmaDocumentView
-from ema.views.ema import index_view, new_view, new_id_view, detail_view, edit_view, remove_view
+from ema.views.ema import IndexEmaView, EmaIdentifierGeneratorView, EditEmaView, NewEmaView
 from ema.views.log import EmaLogView
 from ema.views.record import EmaRecordView
-from ema.views.report import report_view
+from ema.views.remove import RemoveEmaView
+from ema.views.report import EmaPublicReportView
 from ema.views.resubmission import EmaResubmissionView
 from ema.views.share import EmaShareFormView, EmaShareByTokenView
 from ema.views.state import NewEmaStateView, EditEmaStateView, RemoveEmaStateView
 
 app_name = "ema"
 urlpatterns = [
-    path("", index_view, name="index"),
-    path("new/", new_view, name="new"),
-    path("new/id", new_id_view, name="new-id"),
-    path("<id>", detail_view, name="detail"),
+    path("", IndexEmaView.as_view(), name="index"),
+    path("new/", NewEmaView.as_view(), name="new"),
+    path("new/id", EmaIdentifierGeneratorView.as_view(), name="new-id"),
+    path("<id>", DetailEmaView.as_view(), name="detail"),
     path('<id>/log', EmaLogView.as_view(), name='log'),
-    path('<id>/edit', edit_view, name='edit'),
-    path('<id>/remove', remove_view, name='remove'),
+    path('<id>/edit', EditEmaView.as_view(), name='edit'),
+    path('<id>/remove', RemoveEmaView.as_view(), name='remove'),
     path('<id>/record', EmaRecordView.as_view(), name='record'),
-    path('<id>/report', report_view, name='report'),
+    path('<id>/report', EmaPublicReportView.as_view(), name='report'),
     path('<id>/resub', EmaResubmissionView.as_view(), name='resubmission-create'),
 
     path('<id>/state/new', NewEmaStateView.as_view(), name='new-state'),

ema/views/detail.py

@@ -0,0 +1,76 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from django.contrib import messages
+from django.http import HttpResponse, HttpRequest
+from django.shortcuts import get_object_or_404, render
+
+from ema.models import Ema
+from konova.contexts import BaseContext
+from konova.forms import SimpleGeomForm
+from konova.settings import DEFAULT_GROUP, ZB_GROUP, ETS_GROUP
+from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
+from konova.utils.message_templates import DO_NOT_FORGET_TO_SHARE
+from konova.views.detail import AbstractDetailView
+
+
+class DetailEmaView(AbstractDetailView):
+    _TEMPLATE = "ema/detail/view.html"
+
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        """ Renders the detail view of an EMA
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): The EMA id
+
+        Returns:
+
+        """
+        ema = get_object_or_404(Ema, id=id, deleted=None)
+
+        geom_form = SimpleGeomForm(instance=ema)
+        parcels = ema.get_underlying_parcels()
+        _user = request.user
+        is_entry_shared = ema.is_shared_with(_user)
+
+        # Order states according to surface
+        before_states = ema.before_states.all().order_by("-surface")
+        after_states = ema.after_states.all().order_by("-surface")
+
+        # Precalculate logical errors between before- and after-states
+        # Sum() returns None in case of no states, so we catch that and replace it with 0 for easier handling
+        sum_before_states = ema.get_surface_before_states()
+        sum_after_states = ema.get_surface_after_states()
+        diff_states = abs(sum_before_states - sum_after_states)
+
+        ema.set_status_messages(request)
+
+        requesting_user_is_only_shared_user = ema.is_only_shared_with(_user)
+        if requesting_user_is_only_shared_user:
+            messages.info(
+                request,
+                DO_NOT_FORGET_TO_SHARE
+            )
+
+        context = {
+            "obj": ema,
+            "geom_form": geom_form,
+            "parcels": parcels,
+            "is_entry_shared": is_entry_shared,
+            "before_states": before_states,
+            "after_states": after_states,
+            "sum_before_states": sum_before_states,
+            "sum_after_states": sum_after_states,
+            "diff_states": diff_states,
+            "is_default_member": _user.in_group(DEFAULT_GROUP),
+            "is_zb_member": _user.in_group(ZB_GROUP),
+            "is_ets_member": _user.in_group(ETS_GROUP),
+            "LANIS_LINK": ema.get_LANIS_link(),
+            TAB_TITLE_IDENTIFIER: f"{ema.identifier} - {ema.title}",
+            "has_finished_deadlines": ema.get_finished_deadlines().exists(),
+        }
+        context = BaseContext(request, context).context
+        return render(request, self._TEMPLATE, context)

ema/views/ema.py

@@ -7,28 +7,28 @@ Created on: 19.08.22
 """
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required
-from django.db.models import Sum
-from django.http import HttpRequest, JsonResponse
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404, redirect, render
-from django.urls import reverse
+from django.utils.decorators import method_decorator
 from django.utils.translation import gettext_lazy as _
+from django.views.generic.base import View
 
 from ema.forms import NewEmaForm, EditEmaForm
 from ema.models import Ema
 from ema.tables import EmaTable
 from konova.contexts import BaseContext
-from konova.decorators import shared_access_required, conservation_office_group_required, login_required_modal, \
-    uuid_required
+from konova.decorators import shared_access_required, conservation_office_group_required
 from konova.forms import SimpleGeomForm
-from konova.forms.modals import RemoveModalForm
-from konova.settings import DEFAULT_GROUP, ZB_GROUP, ETS_GROUP
 from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
 from konova.utils.message_templates import RECORDED_BLOCKS_EDIT, IDENTIFIER_REPLACED, FORM_INVALID, \
-    DO_NOT_FORGET_TO_SHARE, GEOMETRY_SIMPLIFIED, GEOMETRIES_IGNORED_TEMPLATE
+    GEOMETRY_SIMPLIFIED, GEOMETRIES_IGNORED_TEMPLATE
+from konova.views.identifier import AbstractIdentifierGeneratorView
+from konova.views.index import AbstractIndexView
 
 
-@login_required
-def index_view(request: HttpRequest):
+class IndexEmaView(AbstractIndexView):
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
         """ Renders the index view for EMAs
 
         Args:
@@ -37,7 +37,6 @@ def index_view(request: HttpRequest):
         Returns:
 
         """
-    template = "generic_index.html"
         emas = Ema.objects.filter(
             deleted=None,
         ).order_by(
@@ -53,25 +52,51 @@ def index_view(request: HttpRequest):
             TAB_TITLE_IDENTIFIER: _("EMAs - Overview"),
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)
 
+class NewEmaView(LoginRequiredMixin, View):
+    _TEMPLATE = "ema/form/view.html"
 
-@login_required
-@conservation_office_group_required
-def new_view(request: HttpRequest):
-    """
-    Renders a view for a new eco account creation
+    @method_decorator(conservation_office_group_required)
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+        """ GET endpoint
+
+        Renders form for new EMA
 
         Args:
             request (HttpRequest): The incoming request
+            *args ():
+            **kwargs ():
+
+        Returns:
+
+        """
+        data_form = NewEmaForm(request.POST or None)
+        geom_form = SimpleGeomForm(request.POST or None, read_only=False)
+        context = {
+            "form": data_form,
+            "geom_form": geom_form,
+            TAB_TITLE_IDENTIFIER: _("New EMA"),
+        }
+        context = BaseContext(request, context).context
+        return render(request, self._TEMPLATE, context)
+
+    @method_decorator(conservation_office_group_required)
+    def post(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+        """ POST endpoint
+
+        Processes submitted form
+
+        Args:
+            request (HttpRequest): The incoming request
+            *args ():
+            **kwargs ():
 
         Returns:
 
         """
-    template = "ema/form/view.html"
         data_form = NewEmaForm(request.POST or None)
         geom_form = SimpleGeomForm(request.POST or None, read_only=False)
-    if request.method == "POST":
         if data_form.is_valid() and geom_form.is_valid():
             generated_identifier = data_form.cleaned_data.get("identifier", None)
             ema = data_form.save(request.user, geom_form)
@@ -95,115 +120,79 @@ def new_view(request: HttpRequest):
                     request,
                     GEOMETRIES_IGNORED_TEMPLATE.format(num_ignored_geometries)
                 )
-
             return redirect("ema:detail", id=ema.id)
         else:
             messages.error(request, FORM_INVALID, extra_tags="danger",)
-    else:
-        # For clarification: nothing in this case
-        pass
         context = {
             "form": data_form,
             "geom_form": geom_form,
             TAB_TITLE_IDENTIFIER: _("New EMA"),
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)
 
+class EmaIdentifierGeneratorView(AbstractIdentifierGeneratorView):
+    _MODEL = Ema
 
-@login_required
-@conservation_office_group_required
-def new_id_view(request: HttpRequest):
-    """ JSON endpoint
+    @method_decorator(conservation_office_group_required)
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+        return super().get(request, *args, **kwargs)
 
-    Provides fetching of free identifiers for e.g. AJAX calls
+class EditEmaView(LoginRequiredMixin, View):
+    _TEMPLATE = "compensation/form/view.html"
 
-    """
-    tmp = Ema()
-    identifier = tmp.generate_new_identifier()
-    while Ema.objects.filter(identifier=identifier).exists():
-        identifier = tmp.generate_new_identifier()
-    return JsonResponse(
-        data={
-            "gen_data": identifier
-        }
-    )
+    @method_decorator(conservation_office_group_required)
+    @method_decorator(shared_access_required(Ema, "id"))
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        """ GET endpoint
 
-
-@login_required
-@uuid_required
-def detail_view(request: HttpRequest, id: str):
-    """ Renders the detail view of an EMA
+        Renders form
 
         Args:
             request (HttpRequest): The incoming request
-        id (str): The EMA id
+            id (str): The ema identifier
+            *args ():
+            **kwargs ():
 
         Returns:
 
         """
-    template = "ema/detail/view.html"
-    ema = get_object_or_404(Ema, id=id, deleted=None)
-
-    geom_form = SimpleGeomForm(instance=ema)
-    parcels = ema.get_underlying_parcels()
-    _user = request.user
-    is_entry_shared = ema.is_shared_with(_user)
-
-    # Order states according to surface
-    before_states = ema.before_states.all().order_by("-surface")
-    after_states = ema.after_states.all().order_by("-surface")
-
-    # Precalculate logical errors between before- and after-states
-    # Sum() returns None in case of no states, so we catch that and replace it with 0 for easier handling
-    sum_before_states = ema.get_surface_before_states()
-    sum_after_states = ema.get_surface_after_states()
-    diff_states = abs(sum_before_states - sum_after_states)
-
-    ema.set_status_messages(request)
-
-    requesting_user_is_only_shared_user = ema.is_only_shared_with(_user)
-    if requesting_user_is_only_shared_user:
+        # Get object from db
+        ema = get_object_or_404(Ema, id=id)
+        if ema.is_recorded:
             messages.info(
                 request,
-            DO_NOT_FORGET_TO_SHARE
+                RECORDED_BLOCKS_EDIT
             )
+            return redirect("ema:detail", id=id)
 
+        # Create forms, initialize with values from db/from POST request
+        data_form = EditEmaForm(instance=ema)
+        geom_form = SimpleGeomForm(read_only=False, instance=ema)
         context = {
-        "obj": ema,
+            "form": data_form,
             "geom_form": geom_form,
-        "parcels": parcels,
-        "is_entry_shared": is_entry_shared,
-        "before_states": before_states,
-        "after_states": after_states,
-        "sum_before_states": sum_before_states,
-        "sum_after_states": sum_after_states,
-        "diff_states": diff_states,
-        "is_default_member": _user.in_group(DEFAULT_GROUP),
-        "is_zb_member": _user.in_group(ZB_GROUP),
-        "is_ets_member": _user.in_group(ETS_GROUP),
-        "LANIS_LINK": ema.get_LANIS_link(),
-        TAB_TITLE_IDENTIFIER: f"{ema.identifier} - {ema.title}",
-        "has_finished_deadlines": ema.get_finished_deadlines().exists(),
+            TAB_TITLE_IDENTIFIER: _("Edit {}").format(ema.identifier),
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)
 
+    @method_decorator(conservation_office_group_required)
+    @method_decorator(shared_access_required(Ema, "id"))
+    def post(self, request: HttpRequest, id:str, *args, **kwargs) -> HttpResponse:
+        """ POST endpoint
 
-@login_required
-@conservation_office_group_required
-@shared_access_required(Ema, "id")
-def edit_view(request: HttpRequest, id: str):
-    """
-    Renders a view for editing compensations
+        Process submitted forms
 
         Args:
             request (HttpRequest): The incoming request
+            id (str): The id of the ema
+            *args ():
+            **kwargs ():
 
         Returns:
 
         """
-    template = "compensation/form/view.html"
         # Get object from db
         ema = get_object_or_404(Ema, id=id)
         if ema.is_recorded:
@@ -216,7 +205,6 @@ def edit_view(request: HttpRequest, id: str):
         # Create forms, initialize with values from db/from POST request
         data_form = EditEmaForm(request.POST or None, instance=ema)
         geom_form = SimpleGeomForm(request.POST or None, read_only=False, instance=ema)
-    if request.method == "POST":
         if data_form.is_valid() and geom_form.is_valid():
             # The data form takes the geom form for processing, as well as the performing user
             ema = data_form.save(request.user, geom_form)
@@ -226,48 +214,19 @@ def edit_view(request: HttpRequest, id: str):
                     request,
                     GEOMETRY_SIMPLIFIED
                 )
-
             num_ignored_geometries = geom_form.get_num_geometries_ignored()
             if num_ignored_geometries > 0:
                 messages.info(
                     request,
                     GEOMETRIES_IGNORED_TEMPLATE.format(num_ignored_geometries)
                 )
-
             return redirect("ema:detail", id=ema.id)
         else:
-            messages.error(request, FORM_INVALID, extra_tags="danger",)
-    else:
-        # For clarification: nothing in this case
-        pass
+            messages.error(request, FORM_INVALID, extra_tags="danger", )
         context = {
             "form": data_form,
             "geom_form": geom_form,
             TAB_TITLE_IDENTIFIER: _("Edit {}").format(ema.identifier),
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
-
-
-@login_required_modal
-@login_required
-@conservation_office_group_required
-@shared_access_required(Ema, "id")
-def remove_view(request: HttpRequest, id: str):
-    """ Renders a modal view for removing the EMA
-
-    Args:
-        request (HttpRequest): The incoming request
-        id (str): The EMA's id
-
-    Returns:
-
-    """
-    ema = get_object_or_404(Ema, id=id)
-    form = RemoveModalForm(request.POST or None, instance=ema, request=request)
-    return form.process_request(
-        request=request,
-        msg_success=_("EMA removed"),
-        redirect_url=reverse("ema:index"),
-    )
-
+        return render(request, self._TEMPLATE, context)

ema/views/log.py

@@ -18,7 +18,6 @@ class EmaLogView(AbstractLogView):
 
     @method_decorator(login_required_modal)
     @method_decorator(login_required)
-    @method_decorator(conservation_office_group_required)
     @method_decorator(shared_access_required(Ema, "id"))
     def dispatch(self, request, *args, **kwargs):
         return super().dispatch(request, *args, **kwargs)

ema/views/remove.py

@@ -0,0 +1,21 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from django.http import HttpRequest, HttpResponse
+from django.utils.decorators import method_decorator
+
+from ema.models import Ema
+from konova.decorators import shared_access_required, conservation_office_group_required
+from konova.views.remove import AbstractRemoveView
+
+
+class RemoveEmaView(AbstractRemoveView):
+    _MODEL = Ema
+    _REDIRECT_URL = "ema:index"
+
+    @method_decorator(conservation_office_group_required)
+    @method_decorator(shared_access_required(Ema, "id"))
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+        return super().get(request, *args, **kwargs)

ema/views/report.py

@@ -5,20 +5,23 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.http import HttpRequest
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404, render
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
 from ema.models import Ema
 from konova.contexts import BaseContext
-from konova.decorators import uuid_required
 from konova.forms import SimpleGeomForm
 from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
-from konova.utils.generators import generate_qr_code
+from konova.utils.qrcode import QrCode
+from konova.views.report import AbstractPublicReportView
 
-@uuid_required
-def report_view(request:HttpRequest, id: str):
+
+class EmaPublicReportView(AbstractPublicReportView):
+    _TEMPLATE = "ema/report/report.html"
+
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
         """ Renders the public report view
 
         Args:
@@ -28,10 +31,7 @@ def report_view(request:HttpRequest, id: str):
         Returns:
 
         """
-    # Reuse the compensation report template since EMAs are structurally identical
-    template = "ema/report/report.html"
         ema = get_object_or_404(Ema, id=id)
-
         tab_title = _("Report {}").format(ema.identifier)
         # If intervention is not recorded (yet or currently) we need to render another template without any data
         if not ema.is_ready_for_publish():
@@ -48,10 +48,14 @@ def report_view(request:HttpRequest, id: str):
         )
         parcels = ema.get_underlying_parcels()
 
-    qrcode_url = request.build_absolute_uri(reverse("ema:report", args=(id,)))
-    qrcode_img = generate_qr_code(qrcode_url, 10)
-    qrcode_lanis_url = ema.get_LANIS_link()
-    qrcode_img_lanis = generate_qr_code(qrcode_lanis_url, 7)
+        qrcode = QrCode(
+            content=request.build_absolute_uri(reverse("ema:report", args=(id,))),
+            size=10
+        )
+        qrcode_lanis = QrCode(
+            content=ema.get_LANIS_link(),
+            size=7
+        )
 
         # Order states by surface
         before_states = ema.before_states.all().order_by("-surface").prefetch_related("biotope_type")
@@ -61,12 +65,12 @@ def report_view(request:HttpRequest, id: str):
         context = {
             "obj": ema,
             "qrcode": {
-            "img": qrcode_img,
-            "url": qrcode_url
+                "img": qrcode.get_img(),
+                "url": qrcode.get_content(),
             },
             "qrcode_lanis": {
-            "img": qrcode_img_lanis,
-            "url": qrcode_lanis_url
+                "img": qrcode_lanis.get_img(),
+                "url": qrcode_lanis.get_content(),
             },
             "is_entry_shared": False,  # disables action buttons during rendering
             "before_states": before_states,
@@ -78,4 +82,4 @@ def report_view(request:HttpRequest, id: str):
             TAB_TITLE_IDENTIFIER: tab_title,
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)

intervention/admin.py

@@ -37,6 +37,14 @@ class InterventionAdmin(BaseObjectAdmin):
             "geometry",
         ]
 
+    def get_actions(self, request):
+        DELETE_ACTION_IDENTIFIER = "delete_selected"
+        actions = super().get_actions(request)
+
+        if DELETE_ACTION_IDENTIFIER in actions:
+            del actions[DELETE_ACTION_IDENTIFIER]
+
+        return actions
 
 class InterventionDocumentAdmin(AbstractDocumentAdmin):
     pass

intervention/urls.py

@@ -8,39 +8,42 @@ Created on: 30.11.20
 from django.urls import path
 
 from intervention.autocomplete.intervention import InterventionAutocomplete
-from intervention.views.check import check_view
-from intervention.views.compensation import remove_compensation_view
+from intervention.views.check import InterventionCheckView
+from intervention.views.compensation import RemoveCompensationFromInterventionView
 from intervention.views.deduction import NewInterventionDeductionView, EditInterventionDeductionView, \
     RemoveInterventionDeductionView
 from intervention.views.document import NewInterventionDocumentView, GetInterventionDocumentView, \
     RemoveInterventionDocumentView, EditInterventionDocumentView
-from intervention.views.intervention import index_view, new_view, new_id_view, detail_view, edit_view, remove_view
+from intervention.views.intervention import IndexInterventionView, InterventionIdentifierGeneratorView, \
+    NewInterventionView, EditInterventionView
+from intervention.views.remove import RemoveInterventionView
+from intervention.views.detail import DetailInterventionView
 from intervention.views.log import InterventionLogView
 from intervention.views.record import InterventionRecordView
-from intervention.views.report import report_view
+from intervention.views.report import InterventionPublicReportView
 from intervention.views.resubmission import InterventionResubmissionView
-from intervention.views.revocation import new_revocation_view, edit_revocation_view, remove_revocation_view, \
-    get_revocation_view
+from intervention.views.revocation import NewInterventionRevocationView, GetInterventionRevocationView, \
+    EditInterventionRevocationView, RemoveInterventionRevocationView
 from intervention.views.share import InterventionShareFormView, InterventionShareByTokenView
 
 app_name = "intervention"
 urlpatterns = [
-    path("", index_view, name="index"),
-    path('new/', new_view, name='new'),
-    path('new/id', new_id_view, name='new-id'),
-    path('<id>', detail_view, name='detail'),
+    path("", IndexInterventionView.as_view(), name="index"),
+    path('new/', NewInterventionView.as_view(), name='new'),
+    path('new/id', InterventionIdentifierGeneratorView.as_view(), name='new-id'),
+    path('<id>', DetailInterventionView.as_view(), name='detail'),
     path('<id>/log', InterventionLogView.as_view(), name='log'),
-    path('<id>/edit', edit_view, name='edit'),
-    path('<id>/remove', remove_view, name='remove'),
+    path('<id>/edit', EditInterventionView.as_view(), name='edit'),
+    path('<id>/remove', RemoveInterventionView.as_view(), name='remove'),
     path('<id>/share/<token>', InterventionShareByTokenView.as_view(), name='share-token'),
     path('<id>/share', InterventionShareFormView.as_view(), name='share-form'),
-    path('<id>/check', check_view, name='check'),
+    path('<id>/check', InterventionCheckView.as_view(), name='check'),
     path('<id>/record', InterventionRecordView.as_view(), name='record'),
-    path('<id>/report', report_view, name='report'),
+    path('<id>/report', InterventionPublicReportView.as_view(), name='report'),
     path('<id>/resub', InterventionResubmissionView.as_view(), name='resubmission-create'),
 
     # Compensations
-    path('<id>/compensation/<comp_id>/remove', remove_compensation_view, name='remove-compensation'),
+    path('<id>/compensation/<comp_id>/remove', RemoveCompensationFromInterventionView.as_view(), name='remove-compensation'),
 
     # Documents
     path('<id>/document/new/', NewInterventionDocumentView.as_view(), name='new-doc'),
@@ -54,10 +57,10 @@ urlpatterns = [
     path('<id>/deduction/<deduction_id>/remove', RemoveInterventionDeductionView.as_view(), name='remove-deduction'),
 
     # Revocation routes
-    path('<id>/revocation/new', new_revocation_view, name='new-revocation'),
-    path('<id>/revocation/<revocation_id>/edit', edit_revocation_view, name='edit-revocation'),
-    path('<id>/revocation/<revocation_id>/remove', remove_revocation_view, name='remove-revocation'),
-    path('revocation/<doc_id>', get_revocation_view, name='get-doc-revocation'),
+    path('<id>/revocation/new', NewInterventionRevocationView.as_view(), name='new-revocation'),
+    path('<id>/revocation/<revocation_id>/edit', EditInterventionRevocationView.as_view(), name='edit-revocation'),
+    path('<id>/revocation/<revocation_id>/remove', RemoveInterventionRevocationView.as_view(), name='remove-revocation'),
+    path('revocation/<doc_id>', GetInterventionRevocationView.as_view(), name='get-doc-revocation'),
 
     # Autocomplete
     path("atcmplt/interventions", InterventionAutocomplete.as_view(), name="autocomplete"),

intervention/views/check.py

@@ -5,21 +5,21 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.contrib.auth.decorators import login_required
-from django.http import HttpRequest
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404
+from django.utils.decorators import method_decorator
 from django.utils.translation import gettext_lazy as _
+from django.views import View
 
 from intervention.forms.modals.check import CheckModalForm
 from intervention.models import Intervention
 from konova.decorators import registration_office_group_required, shared_access_required
 from konova.utils.message_templates import INTERVENTION_INVALID
 
+class InterventionCheckView(LoginRequiredMixin, View):
 
-@login_required
-@registration_office_group_required
-@shared_access_required(Intervention, "id")
-def check_view(request: HttpRequest, id: str):
+    def __process_request(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
         """ Renders check form for an intervention
 
         Args:
@@ -37,3 +37,12 @@ def check_view(request: HttpRequest, id: str):
             msg_error=INTERVENTION_INVALID
         )
 
+    @method_decorator(registration_office_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, *args, **kwargs)
+
+    @method_decorator(registration_office_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def post(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, *args, **kwargs)

intervention/views/compensation.py

@@ -5,22 +5,23 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.contrib.auth.decorators import login_required
+from django.contrib.auth.mixins import LoginRequiredMixin
 from django.core.exceptions import ObjectDoesNotExist
-from django.http import HttpRequest, Http404
+from django.http import HttpRequest, Http404, HttpResponse
 from django.shortcuts import get_object_or_404
 from django.urls import reverse
+from django.utils.decorators import method_decorator
+from django.views import View
 
 from intervention.models import Intervention
-from konova.decorators import shared_access_required, login_required_modal
+from konova.decorators import shared_access_required
 from konova.forms.modals import RemoveModalForm
 from konova.utils.message_templates import COMPENSATION_REMOVED_TEMPLATE
 
 
-@login_required_modal
-@login_required
-@shared_access_required(Intervention, "id")
-def remove_compensation_view(request: HttpRequest, id: str, comp_id: str):
+class RemoveCompensationFromInterventionView(LoginRequiredMixin, View):
+
+    def __process_request(self, request: HttpRequest, id: str, comp_id: str, *args, **kwargs) -> HttpResponse:
         """ Renders a modal view for removing the compensation
 
         Args:
@@ -44,3 +45,10 @@ def remove_compensation_view(request: HttpRequest, id: str, comp_id: str):
             redirect_url=reverse("intervention:detail", args=(id,)) + "#related_data",
         )
 
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def get(self, request, id: str, comp_id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, comp_id, *args, **kwargs)
+
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def post(self, request, id: str, comp_id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, comp_id, *args, **kwargs)

intervention/views/detail.py

@@ -0,0 +1,79 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from django.contrib import messages
+from django.http import HttpResponse
+from django.shortcuts import get_object_or_404, render
+
+from intervention.models import Intervention
+from konova.contexts import BaseContext
+from konova.forms import SimpleGeomForm
+from konova.settings import DEFAULT_GROUP, ZB_GROUP, ETS_GROUP
+from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
+from konova.utils.message_templates import DATA_CHECKED_PREVIOUSLY_TEMPLATE, DO_NOT_FORGET_TO_SHARE
+from konova.views.detail import AbstractDetailView
+
+
+class DetailInterventionView(AbstractDetailView):
+    _TEMPLATE = "intervention/detail/view.html"
+
+    def get(self, request, id: str, *args, **kwargs) -> HttpResponse:
+        # Fetch data, filter out deleted related data
+        intervention = get_object_or_404(
+            Intervention.objects.select_related(
+                "geometry",
+                "legal",
+                "responsible",
+            ).prefetch_related(
+                "legal__revocations",
+            ),
+            id=id,
+            deleted=None
+        )
+        compensations = intervention.compensations.filter(
+            deleted=None,
+        )
+        _user = request.user
+        is_data_shared = intervention.is_shared_with(user=_user)
+
+        geom_form = SimpleGeomForm(
+            instance=intervention,
+        )
+        last_checked = intervention.get_last_checked_action()
+        last_checked_tooltip = ""
+        if last_checked:
+            last_checked_tooltip = DATA_CHECKED_PREVIOUSLY_TEMPLATE.format(
+                last_checked.get_timestamp_str_formatted(),
+                last_checked.user
+            )
+
+        has_payment_without_document = intervention.payments.exists() and not intervention.get_documents()[1].exists()
+
+        requesting_user_is_only_shared_user = intervention.is_only_shared_with(_user)
+        if requesting_user_is_only_shared_user:
+            messages.info(
+                request,
+                DO_NOT_FORGET_TO_SHARE
+            )
+
+        context = {
+            "obj": intervention,
+            "last_checked": last_checked,
+            "last_checked_tooltip": last_checked_tooltip,
+            "compensations": compensations,
+            "is_entry_shared": is_data_shared,
+            "geom_form": geom_form,
+            "is_default_member": _user.in_group(DEFAULT_GROUP),
+            "is_zb_member": _user.in_group(ZB_GROUP),
+            "is_ets_member": _user.in_group(ETS_GROUP),
+            "LANIS_LINK": intervention.get_LANIS_link(),
+            "has_payment_without_document": has_payment_without_document,
+            TAB_TITLE_IDENTIFIER: f"{intervention.identifier} - {intervention.title}",
+        }
+
+        request = intervention.set_status_messages(request)
+
+        context = BaseContext(request, context).context
+        return render(request, self._TEMPLATE, context)

intervention/views/intervention.py

@@ -7,29 +7,29 @@ Created on: 19.08.22
 """
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required
-from django.http import JsonResponse, HttpRequest
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404, render, redirect
-from django.urls import reverse
+from django.utils.decorators import method_decorator
 from django.utils.translation import gettext_lazy as _
+from django.views import View
 
 from intervention.forms.intervention import EditInterventionForm, NewInterventionForm
 from intervention.models import Intervention
 from intervention.tables import InterventionTable
 from konova.contexts import BaseContext
-from konova.decorators import default_group_required, shared_access_required, any_group_check, login_required_modal, \
-    uuid_required
+from konova.decorators import default_group_required, shared_access_required
 from konova.forms import SimpleGeomForm
-from konova.forms.modals import RemoveModalForm
-from konova.settings import DEFAULT_GROUP, ZB_GROUP, ETS_GROUP
 from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
-from konova.utils.message_templates import DATA_CHECKED_PREVIOUSLY_TEMPLATE, RECORDED_BLOCKS_EDIT, \
-    CHECK_STATE_RESET, FORM_INVALID, IDENTIFIER_REPLACED, DO_NOT_FORGET_TO_SHARE, GEOMETRY_SIMPLIFIED, \
+from konova.utils.message_templates import RECORDED_BLOCKS_EDIT, \
+    CHECK_STATE_RESET, FORM_INVALID, IDENTIFIER_REPLACED, GEOMETRY_SIMPLIFIED, \
     GEOMETRIES_IGNORED_TEMPLATE
+from konova.views.identifier import AbstractIdentifierGeneratorView
+from konova.views.index import AbstractIndexView
 
 
-@login_required
-@any_group_check
-def index_view(request: HttpRequest):
+class IndexInterventionView(AbstractIndexView):
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
         """
         Renders the index view for Interventions
 
@@ -39,8 +39,6 @@ def index_view(request: HttpRequest):
         Returns:
             A rendered view
         """
-    template = "generic_index.html"
-
         # Filtering by user access is performed in table filter inside InterventionTableFilter class
         interventions = Intervention.objects.filter(
             deleted=None,  # not deleted
@@ -58,12 +56,37 @@ def index_view(request: HttpRequest):
             TAB_TITLE_IDENTIFIER: _("Interventions - Overview"),
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)
 
 
-@login_required
-@default_group_required
-def new_view(request: HttpRequest):
+class NewInterventionView(LoginRequiredMixin, View):
+    _TEMPLATE = "intervention/form/view.html"
+
+    @method_decorator(default_group_required)
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+
+        """
+        Renders a view for a new intervention creation
+
+        Args:
+            request (HttpRequest): The incoming request
+
+        Returns:
+
+        """
+        data_form = NewInterventionForm()
+        geom_form = SimpleGeomForm(read_only=False)
+        context = {
+            "form": data_form,
+            "geom_form": geom_form,
+            TAB_TITLE_IDENTIFIER: _("New intervention"),
+        }
+        context = BaseContext(request, context).context
+        return render(request, self._TEMPLATE, context)
+
+    @method_decorator(default_group_required)
+    def post(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+
         """
         Renders a view for a new intervention creation
 
@@ -73,10 +96,9 @@ def new_view(request: HttpRequest):
         Returns:
 
         """
-    template = "intervention/form/view.html"
         data_form = NewInterventionForm(request.POST or None)
         geom_form = SimpleGeomForm(request.POST or None, read_only=False)
-    if request.method == "POST":
+
         if data_form.is_valid() and geom_form.is_valid():
             generated_identifier = data_form.cleaned_data.get("identifier", None)
             intervention = data_form.save(request.user, geom_form)
@@ -88,6 +110,7 @@ def new_view(request: HttpRequest):
                         intervention.identifier
                     )
                 )
+
             messages.success(request, _("Intervention {} added").format(intervention.identifier))
             if geom_form.has_geometry_simplified():
                 messages.info(
@@ -101,129 +124,74 @@ def new_view(request: HttpRequest):
                     request,
                     GEOMETRIES_IGNORED_TEMPLATE.format(num_ignored_geometries)
                 )
-
             return redirect("intervention:detail", id=intervention.id)
+
         else:
-            messages.error(request, FORM_INVALID, extra_tags="danger",)
-    else:
-        # For clarification: nothing in this case
-        pass
+            messages.error(request, FORM_INVALID, extra_tags="danger", )
         context = {
             "form": data_form,
             "geom_form": geom_form,
             TAB_TITLE_IDENTIFIER: _("New intervention"),
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)
 
 
-@login_required
-@default_group_required
-def new_id_view(request: HttpRequest):
-    """ JSON endpoint
-
-    Provides fetching of free identifiers for e.g. AJAX calls
-
-    """
-    tmp_intervention = Intervention()
-    identifier = tmp_intervention.generate_new_identifier()
-    while Intervention.objects.filter(identifier=identifier).exists():
-        identifier = tmp_intervention.generate_new_identifier()
-    return JsonResponse(
-        data={
-            "gen_data": identifier
-        }
-    )
+class InterventionIdentifierGeneratorView(AbstractIdentifierGeneratorView):
+    _MODEL = Intervention
 
 
-@login_required
-@any_group_check
-@uuid_required
-def detail_view(request: HttpRequest, id: str):
-    """ Renders a detail view for viewing an intervention's data
+class EditInterventionView(LoginRequiredMixin, View):
+    _TEMPLATE = "intervention/form/view.html"
 
-    Args:
-        request (HttpRequest): The incoming request
-        id (str): The intervention's id
-
-    Returns:
-
-    """
-    template = "intervention/detail/view.html"
-
-    # Fetch data, filter out deleted related data
-    intervention = get_object_or_404(
-        Intervention.objects.select_related(
-            "geometry",
-            "legal",
-            "responsible",
-        ).prefetch_related(
-            "legal__revocations",
-        ),
-        id=id,
-        deleted=None
-    )
-    compensations = intervention.compensations.filter(
-        deleted=None,
-    )
-    _user = request.user
-    is_data_shared = intervention.is_shared_with(user=_user)
-
-    geom_form = SimpleGeomForm(
-        instance=intervention,
-    )
-    last_checked = intervention.get_last_checked_action()
-    last_checked_tooltip = ""
-    if last_checked:
-        last_checked_tooltip = DATA_CHECKED_PREVIOUSLY_TEMPLATE.format(
-            last_checked.get_timestamp_str_formatted(),
-            last_checked.user
-        )
-
-    has_payment_without_document = intervention.payments.exists() and not intervention.get_documents()[1].exists()
-
-    requesting_user_is_only_shared_user = intervention.is_only_shared_with(_user)
-    if requesting_user_is_only_shared_user:
-        messages.info(
-            request,
-            DO_NOT_FORGET_TO_SHARE
-        )
-
-    context = {
-        "obj": intervention,
-        "last_checked": last_checked,
-        "last_checked_tooltip": last_checked_tooltip,
-        "compensations": compensations,
-        "is_entry_shared": is_data_shared,
-        "geom_form": geom_form,
-        "is_default_member": _user.in_group(DEFAULT_GROUP),
-        "is_zb_member": _user.in_group(ZB_GROUP),
-        "is_ets_member": _user.in_group(ETS_GROUP),
-        "LANIS_LINK": intervention.get_LANIS_link(),
-        "has_payment_without_document": has_payment_without_document,
-        TAB_TITLE_IDENTIFIER: f"{intervention.identifier} - {intervention.title}",
-    }
-
-    request = intervention.set_status_messages(request)
-
-    context = BaseContext(request, context).context
-    return render(request, template, context)
-
-
-@login_required
-@default_group_required
-@shared_access_required(Intervention, "id")
-def edit_view(request: HttpRequest, id: str):
+    @method_decorator(default_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
         """
         Renders a view for editing interventions
 
         Args:
             request (HttpRequest): The incoming request
+            id (str): The intervention identifier
 
         Returns:
-
+            HttpResponse: The rendered view
+        """
+
+        # Get object from db
+        intervention = get_object_or_404(Intervention, id=id)
+        if intervention.is_recorded:
+            messages.info(
+                request,
+                RECORDED_BLOCKS_EDIT
+            )
+            return redirect("intervention:detail", id=id)
+
+        # Create forms, initialize with values from db/from POST request
+        data_form = EditInterventionForm(request.POST or None, instance=intervention)
+        geom_form = SimpleGeomForm(request.POST or None, read_only=False, instance=intervention)
+        context = {
+            "form": data_form,
+            "geom_form": geom_form,
+            TAB_TITLE_IDENTIFIER: _("Edit {}").format(intervention.identifier),
+        }
+        context = BaseContext(request, context).context
+        return render(request, self._TEMPLATE, context)
+
+
+    @method_decorator(default_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def post(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        """
+        Process saved form content
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): The intervention id
+
+        Returns:
+            HttpResponse:
         """
-    template = "intervention/form/view.html"
         # Get object from db
         intervention = get_object_or_404(Intervention, id=id)
         if intervention.is_recorded:
@@ -236,7 +204,6 @@ def edit_view(request: HttpRequest, id: str):
         # Create forms, initialize with values from db/from POST request
         data_form = EditInterventionForm(request.POST or None, instance=intervention)
         geom_form = SimpleGeomForm(request.POST or None, read_only=False, instance=intervention)
-    if request.method == "POST":
         if data_form.is_valid() and geom_form.is_valid():
             # The data form takes the geom form for processing, as well as the performing user
             # Save the current state of recorded|checked to inform the user in case of a status reset due to editing
@@ -250,48 +217,17 @@ def edit_view(request: HttpRequest, id: str):
                     request,
                     GEOMETRY_SIMPLIFIED
                 )
-
             num_ignored_geometries = geom_form.get_num_geometries_ignored()
             if num_ignored_geometries > 0:
                 messages.info(
                     request,
                     GEOMETRIES_IGNORED_TEMPLATE.format(num_ignored_geometries)
                 )
-
             return redirect("intervention:detail", id=intervention.id)
-        else:
-            messages.error(request, FORM_INVALID, extra_tags="danger",)
-    else:
-        # For clarification: nothing in this case
-        pass
         context = {
             "form": data_form,
             "geom_form": geom_form,
             TAB_TITLE_IDENTIFIER: _("Edit {}").format(intervention.identifier),
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
-
-
-@login_required_modal
-@login_required
-@default_group_required
-@shared_access_required(Intervention, "id")
-def remove_view(request: HttpRequest, id: str):
-    """ Renders a remove view for this intervention
-
-    Args:
-        request (HttpRequest): The incoming request
-        id (str): The uuid id as string
-
-    Returns:
-
-    """
-    obj = Intervention.objects.get(id=id)
-    identifier = obj.identifier
-    form = RemoveModalForm(request.POST or None, instance=obj, request=request)
-    return form.process_request(
-        request,
-        _("{} removed").format(identifier),
-        redirect_url=reverse("intervention:index")
-    )
+        return render(request, self._TEMPLATE, context)

intervention/views/remove.py

@@ -0,0 +1,20 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from django.http import HttpRequest, HttpResponse
+from django.utils.decorators import method_decorator
+
+from intervention.models import Intervention
+from konova.decorators import shared_access_required
+from konova.views.remove import AbstractRemoveView
+
+
+class RemoveInterventionView(AbstractRemoveView):
+    _MODEL = Intervention
+    _REDIRECT_URL = "intervention:index"
+
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+        return super().get(request, *args, **kwargs)

intervention/views/report.py

@@ -5,21 +5,23 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.http import HttpRequest
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404, render
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
 from intervention.models import Intervention
 from konova.contexts import BaseContext
-from konova.decorators import uuid_required
 from konova.forms import SimpleGeomForm
 from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
-from konova.utils.generators import generate_qr_code
+from konova.utils.qrcode import QrCode
+from konova.views.report import AbstractPublicReportView
 
 
-@uuid_required
-def report_view(request: HttpRequest, id: str):
+class InterventionPublicReportView(AbstractPublicReportView):
+    _TEMPLATE = "intervention/report/report.html"
+
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
         """ Renders the public report view
 
         Args:
@@ -29,7 +31,6 @@ def report_view(request: HttpRequest, id: str):
         Returns:
 
         """
-    template = "intervention/report/report.html"
         intervention = get_object_or_404(Intervention, id=id)
 
         tab_title = _("Report {}").format(intervention.identifier)
@@ -51,21 +52,26 @@ def report_view(request: HttpRequest, id: str):
         distinct_deductions = intervention.deductions.all().distinct(
             "account"
         )
-    qrcode_url = request.build_absolute_uri(reverse("intervention:report", args=(id,)))
-    qrcode_img = generate_qr_code(qrcode_url, 10)
-    qrcode_lanis_url = intervention.get_LANIS_link()
-    qrcode_img_lanis = generate_qr_code(qrcode_lanis_url, 7)
+
+        qrcode = QrCode(
+            content=request.build_absolute_uri(reverse("intervention:report", args=(id,))),
+            size=10
+        )
+        qrcode_lanis = QrCode(
+            content=intervention.get_LANIS_link(),
+            size=7
+        )
 
         context = {
             "obj": intervention,
             "deductions": distinct_deductions,
             "qrcode": {
-            "img": qrcode_img,
-            "url": qrcode_url,
+                "img": qrcode.get_img(),
+                "url": qrcode.get_content(),
             },
             "qrcode_lanis": {
-            "img": qrcode_img_lanis,
-            "url": qrcode_lanis_url,
+                "img": qrcode_lanis.get_img(),
+                "url": qrcode_lanis.get_content(),
             },
             "geom_form": geom_form,
             "parcels": parcels,
@@ -73,4 +79,4 @@ def report_view(request: HttpRequest, id: str):
             TAB_TITLE_IDENTIFIER: tab_title,
         }
         context = BaseContext(request, context).context
-    return render(request, template, context)
+        return render(request, self._TEMPLATE, context)

intervention/views/revocation.py

@@ -6,10 +6,12 @@ Created on: 19.08.22
 
 """
 from django.contrib import messages
-from django.contrib.auth.decorators import login_required
-from django.http import HttpRequest
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.http import HttpRequest, HttpResponse
 from django.shortcuts import get_object_or_404, redirect
 from django.urls import reverse
+from django.utils.decorators import method_decorator
+from django.views import View
 
 from intervention.forms.modals.revocation import NewRevocationModalForm, EditRevocationModalForm, \
     RemoveRevocationModalForm
@@ -19,10 +21,8 @@ from konova.utils.documents import get_document
 from konova.utils.message_templates import REVOCATION_ADDED, DATA_UNSHARED, REVOCATION_EDITED, REVOCATION_REMOVED
 
 
-@login_required
-@default_group_required
-@shared_access_required(Intervention, "id")
-def new_revocation_view(request: HttpRequest, id: str):
+class NewInterventionRevocationView(LoginRequiredMixin, View):
+    def __process_request(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
         """ Renders sharing form for an intervention
 
         Args:
@@ -33,17 +33,28 @@ def new_revocation_view(request: HttpRequest, id: str):
 
         """
         intervention = get_object_or_404(Intervention, id=id)
-    form = NewRevocationModalForm(request.POST or None, request.FILES or None, instance=intervention, request=request)
+        form = NewRevocationModalForm(request.POST or None, request.FILES or None, instance=intervention,
+                                      request=request)
         return form.process_request(
             request,
             msg_success=REVOCATION_ADDED,
             redirect_url=reverse("intervention:detail", args=(id,)) + "#related_data"
         )
 
+    @method_decorator(default_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, *args, **kwargs)
 
-@login_required
-@default_group_required
-def get_revocation_view(request: HttpRequest, doc_id: str):
+    @method_decorator(default_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def post(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, *args, **kwargs)
+
+
+class GetInterventionRevocationView(LoginRequiredMixin, View):
+    @method_decorator(default_group_required)
+    def get(self, request: HttpRequest, doc_id: str, *args, **kwargs) -> HttpResponse:
         """ Returns the revocation document as downloadable file
 
         Wraps the generic document fetcher function from konova.utils.
@@ -66,10 +77,8 @@ def get_revocation_view(request: HttpRequest, doc_id: str):
         return get_document(doc)
 
 
-@login_required
-@default_group_required
-@shared_access_required(Intervention, "id")
-def edit_revocation_view(request: HttpRequest, id: str, revocation_id: str):
+class EditInterventionRevocationView(LoginRequiredMixin, View):
+    def __process_request(self, request: HttpRequest, id: str, revocation_id: str, *args, **kwargs) -> HttpResponse:
         """ Renders a edit view for a revocation
 
         Args:
@@ -83,19 +92,27 @@ def edit_revocation_view(request: HttpRequest, id: str, revocation_id: str):
         intervention = get_object_or_404(Intervention, id=id)
         revocation = get_object_or_404(Revocation, id=revocation_id)
 
-    form = EditRevocationModalForm(request.POST or None, request.FILES or None, instance=intervention, revocation=revocation, request=request)
+        form = EditRevocationModalForm(request.POST or None, request.FILES or None, instance=intervention,
+                                       revocation=revocation, request=request)
         return form.process_request(
             request,
             REVOCATION_EDITED,
             redirect_url=reverse("intervention:detail", args=(intervention.id,)) + "#related_data"
         )
 
+    @method_decorator(default_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def get(self, request: HttpRequest, id: str, revocation_id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, revocation_id, *args, **kwargs)
 
-@login_required_modal
-@login_required
-@default_group_required
-@shared_access_required(Intervention, "id")
-def remove_revocation_view(request: HttpRequest, id: str, revocation_id: str):
+    @method_decorator(default_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def post(self, request: HttpRequest, id: str, revocation_id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, revocation_id, *args, **kwargs)
+
+
+class RemoveInterventionRevocationView(LoginRequiredMixin, View):
+    def __process_request(self, request, id: str, revocation_id: str, *args, **kwargs) -> HttpResponse:
         """ Renders a remove view for a revocation
 
         Args:
@@ -109,10 +126,20 @@ def remove_revocation_view(request: HttpRequest, id: str, revocation_id: str):
         intervention = get_object_or_404(Intervention, id=id)
         revocation = get_object_or_404(Revocation, id=revocation_id)
 
-    form = RemoveRevocationModalForm(request.POST or None, instance=intervention, revocation=revocation, request=request)
+        form = RemoveRevocationModalForm(request.POST or None, instance=intervention, revocation=revocation,
+                                         request=request)
         return form.process_request(
             request,
             REVOCATION_REMOVED,
             redirect_url=reverse("intervention:detail", args=(intervention.id,)) + "#related_data"
         )
 
+    @method_decorator(default_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def get(self, request: HttpRequest, id: str, revocation_id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, revocation_id, *args, **kwargs)
+
+    @method_decorator(default_group_required)
+    @method_decorator(shared_access_required(Intervention, "id"))
+    def post(self, request, id: str, revocation_id: str, *args, **kwargs) -> HttpResponse:
+        return self.__process_request(request, id, revocation_id, *args, **kwargs)

konova/utils/generators.py

@@ -42,23 +42,24 @@ def generate_random_string(length: int, use_numbers: bool = False, use_letters_l
     ret_val = "".join(random.choice(elements) for i in range(length))
     return ret_val
 
+class IdentifierGenerator:
+    _MODEL = None
 
-def generate_qr_code(content: str, size: int = 20) -> str:
-    """ Generates a qr code from given content
+    def __init__(self, model):
+        from konova.models import BaseObject
+        if not issubclass(model, BaseObject):
+            raise AssertionError("Model must be a subclass of BaseObject!")
 
-    Args:
-        content (str): The content for the qr code
-        size (int): The image size
+        self._MODEL = model
+
+    def generate_id(self) -> str:
+        """ Generates a unique identifier
 
         Returns:
-        qrcode_svg (str): The qr code as svg
+
         """
-    qrcode_factory = qrcode.image.svg.SvgImage
-    qrcode_img = qrcode.make(
-        content,
-        image_factory=qrcode_factory,
-        box_size=size
-    )
-    stream = BytesIO()
-    qrcode_img.save(stream)
-    return stream.getvalue().decode()
+        unpersisted_object = self._MODEL()
+        identifier = unpersisted_object.generate_new_identifier()
+        while self._MODEL.objects.filter(identifier=identifier).exists():
+            identifier = unpersisted_object.generate_new_identifier()
+        return identifier

konova/utils/qrcode.py

@@ -0,0 +1,47 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from io import BytesIO
+
+import qrcode
+import qrcode.image.svg as svg
+
+
+class QrCode:
+    """ A wrapping class for creating a qr code with content
+
+    """
+    _content = None
+    _img = None
+
+    def __init__(self, content: str, size: int):
+        self._content = content
+        self._img = self._generate_qr_code(content, size)
+
+    def _generate_qr_code(self, content: str, size: int = 20) -> str:
+        """ Generates a qr code from given content
+
+        Args:
+            content (str): The content for the qr code
+            size (int): The image size
+
+        Returns:
+            qrcode_svg (str): The qr code as svg
+        """
+        img_factory = svg.SvgImage
+        qrcode_img = qrcode.make(
+            content,
+            image_factory=img_factory,
+            box_size=size
+        )
+        stream = BytesIO()
+        qrcode_img.save(stream)
+        return stream.getvalue().decode()
+
+    def get_img(self):
+        return self._img
+
+    def get_content(self):
+        return self._content

konova/views/detail.py

@@ -0,0 +1,25 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from abc import ABC
+
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.http import HttpRequest, HttpResponse
+from django.utils.decorators import method_decorator
+from django.views import View
+
+from konova.decorators import uuid_required, any_group_check
+
+
+class AbstractDetailView(LoginRequiredMixin, View, ABC):
+    _TEMPLATE = None
+
+    @method_decorator(uuid_required)
+    def dispatch(self, request, *args, **kwargs):
+        return super().dispatch(request, *args, **kwargs)
+
+    @method_decorator(any_group_check)
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        raise NotImplementedError()

konova/views/identifier.py

@@ -0,0 +1,28 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from abc import ABC
+
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.http import HttpRequest, JsonResponse
+from django.utils.decorators import method_decorator
+from django.views import View
+
+from konova.decorators import default_group_required
+from konova.utils.generators import IdentifierGenerator
+
+
+class AbstractIdentifierGeneratorView(LoginRequiredMixin, View, ABC):
+    _MODEL = None
+
+    @method_decorator(default_group_required)
+    def get(self, request: HttpRequest, *args, **kwargs):
+        generator = IdentifierGenerator(model=self._MODEL)
+        identifier = generator.generate_id()
+        return JsonResponse(
+            data={
+                "gen_data": identifier
+            }
+        )

konova/views/index.py

@@ -0,0 +1,21 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from abc import ABC
+
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.http import HttpRequest, HttpResponse
+from django.utils.decorators import method_decorator
+from django.views import View
+
+from konova.decorators import any_group_check
+
+
+class AbstractIndexView(LoginRequiredMixin, View, ABC):
+    _TEMPLATE = "generic_index.html"
+
+    @method_decorator(any_group_check)
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+        raise NotImplementedError()

konova/views/remove.py

@@ -0,0 +1,64 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from abc import ABC
+
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.http import HttpRequest, HttpResponse
+from django.urls import reverse
+from django.utils.decorators import method_decorator
+from django.views import View
+from django.utils.translation import gettext_lazy as _
+
+from konova.decorators import default_group_required
+from konova.forms.modals import RemoveModalForm
+
+
+class AbstractRemoveView(LoginRequiredMixin, View, ABC):
+    _MODEL = None
+    _REDIRECT_URL = None
+    _FORM = RemoveModalForm
+
+    def dispatch(self, request, *args, **kwargs):
+        return super().dispatch(request, *args, **kwargs)
+
+    @method_decorator(default_group_required)
+    def __process_request(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        obj = self._MODEL.objects.get(id=id)
+        identifier = obj.identifier
+        form = self._FORM(request.POST or None, instance=obj, request=request)
+        return form.process_request(
+            request,
+            _("{} removed").format(identifier),
+            redirect_url=reverse(self._REDIRECT_URL)
+        )
+
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        """ GET endpoint for removing via modal form
+
+        Due to the legacy logic of the form (which processes get and post requests directly), we simply need to pipe
+        the request from GET and POST endpoints directly into the same method.
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): The uuid id as string
+
+        Returns:
+        """
+        return self.__process_request(request, id, *args, **kwargs)
+
+    def post(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        """  POST endpoint for removing via modal form
+
+        Due to the legacy logic of the form (which processes get and post requests directly), we simply need to pipe
+        the request from GET and POST endpoints directly into the same method.
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): The uuid id as string
+
+        Returns:
+        """
+        return self.__process_request(request, id, *args, **kwargs)

konova/views/report.py

@@ -0,0 +1,24 @@
+"""
+Author: Michel Peltriaux
+Created on: 14.12.25
+
+"""
+from abc import abstractmethod, ABC
+
+from django.http import HttpRequest, HttpResponse
+from django.utils.decorators import method_decorator
+from django.views import View
+
+from konova.decorators import uuid_required
+
+
+class AbstractPublicReportView(View, ABC):
+    _TEMPLATE = None
+
+    @method_decorator(uuid_required)
+    def dispatch(self, request, *args, **kwargs):
+        return super().dispatch(request, *args, **kwargs)
+
+    @abstractmethod
+    def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
+        raise NotImplementedError()

locale/de/LC_MESSAGES/django.po

@@ -45,7 +45,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-10-15 09:11+0200\n"
+"POT-Creation-Date: 2025-12-14 17:23+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -448,7 +448,7 @@ msgid "Select the intervention for which this compensation compensates"
 msgstr "Wählen Sie den Eingriff, für den diese Kompensation bestimmt ist"
 
 #: compensation/forms/compensation.py:114
-#: compensation/views/compensation/compensation.py:120
+#: compensation/views/compensation/compensation.py:121
 msgid "New compensation"
 msgstr "Neue Kompensation"
 
@@ -456,38 +456,38 @@ msgstr "Neue Kompensation"
 msgid "Edit compensation"
 msgstr "Bearbeite Kompensation"
 
-#: compensation/forms/eco_account.py:31 compensation/utils/quality.py:97
+#: compensation/forms/eco_account.py:32 compensation/utils/quality.py:97
 msgid "Available Surface"
 msgstr "Verfügbare Fläche"
 
-#: compensation/forms/eco_account.py:34
+#: compensation/forms/eco_account.py:35
 msgid "The amount that can be used for deductions"
 msgstr "Die für Abbuchungen zur Verfügung stehende Menge"
 
-#: compensation/forms/eco_account.py:43
+#: compensation/forms/eco_account.py:44
 #: compensation/templates/compensation/detail/eco_account/view.html:67
 #: compensation/utils/quality.py:84
 msgid "Agreement date"
 msgstr "Vereinbarungsdatum"
 
-#: compensation/forms/eco_account.py:45
+#: compensation/forms/eco_account.py:46
 msgid "When did the parties agree on this?"
 msgstr "Wann wurde dieses Ökokonto offiziell vereinbart?"
 
-#: compensation/forms/eco_account.py:72
-#: compensation/views/eco_account/eco_account.py:101
+#: compensation/forms/eco_account.py:73
+#: compensation/views/eco_account/eco_account.py:105
 msgid "New Eco-Account"
 msgstr "Neues Ökokonto"
 
-#: compensation/forms/eco_account.py:81
+#: compensation/forms/eco_account.py:82
 msgid "Eco-Account XY; Location ABC"
 msgstr "Ökokonto XY; Flur ABC"
 
-#: compensation/forms/eco_account.py:147
+#: compensation/forms/eco_account.py:148
 msgid "Edit Eco-Account"
 msgstr "Ökokonto bearbeiten"
 
-#: compensation/forms/eco_account.py:183
+#: compensation/forms/eco_account.py:184
 msgid ""
 "{}m² have been deducted from this eco account so far. The given value of {} "
 "would be too low."
@@ -495,12 +495,16 @@ msgstr ""
 "{}n² wurden bereits von diesem Ökokonto abgebucht. Der eingegebene Wert von "
 "{} wäre daher zu klein."
 
-#: compensation/forms/eco_account.py:247
+#: compensation/forms/eco_account.py:248
 msgid "The account can not be removed, since there are still deductions."
 msgstr ""
 "Das Ökokonto kann nicht entfernt werden, da hierzu noch Abbuchungen "
 "vorliegen."
 
+#: compensation/forms/eco_account.py:257
+msgid "Please contact the responsible conservation office to find a solution!"
+msgstr "Kontaktieren Sie die zuständige Naturschutzbehörde um eine Lösung zu finden!"
+
 #: compensation/forms/mixins.py:37
 #: compensation/templates/compensation/detail/eco_account/view.html:63
 #: compensation/templates/compensation/report/eco_account/report.html:20
@@ -1288,44 +1292,40 @@ msgstr ""
 msgid "Responsible data"
 msgstr "Daten zu den verantwortlichen Stellen"
 
-#: compensation/views/compensation/compensation.py:58
+#: compensation/views/compensation/compensation.py:52
 msgid "Compensations - Overview"
 msgstr "Kompensationen - Übersicht"
 
-#: compensation/views/compensation/compensation.py:181
+#: compensation/views/compensation/compensation.py:167
 #: konova/utils/message_templates.py:40
 msgid "Compensation {} edited"
 msgstr "Kompensation {} bearbeitet"
 
-#: compensation/views/compensation/compensation.py:196
-#: compensation/views/eco_account/eco_account.py:173 ema/views/ema.py:238
-#: intervention/views/intervention.py:253
+#: compensation/views/compensation/compensation.py:190
+#: compensation/views/eco_account/eco_account.py:168 ema/views/ema.py:173
+#: intervention/views/intervention.py:175
 msgid "Edit {}"
 msgstr "Bearbeite {}"
 
 #: compensation/views/compensation/report.py:35
-#: compensation/views/eco_account/report.py:36 ema/views/report.py:35
-#: intervention/views/report.py:35
+#: compensation/views/eco_account/report.py:35 ema/views/report.py:35
+#: intervention/views/report.py:36
 msgid "Report {}"
 msgstr "Bericht {}"
 
-#: compensation/views/eco_account/eco_account.py:53
+#: compensation/views/eco_account/eco_account.py:49
 msgid "Eco-account - Overview"
 msgstr "Ökokonten - Übersicht"
 
-#: compensation/views/eco_account/eco_account.py:86
+#: compensation/views/eco_account/eco_account.py:82
 msgid "Eco-Account {} added"
 msgstr "Ökokonto {} hinzugefügt"
 
-#: compensation/views/eco_account/eco_account.py:158
+#: compensation/views/eco_account/eco_account.py:145
 msgid "Eco-Account {} edited"
 msgstr "Ökokonto {} bearbeitet"
 
-#: compensation/views/eco_account/eco_account.py:288
-msgid "Eco-account removed"
-msgstr "Ökokonto entfernt"
-
-#: ema/forms.py:42 ema/tests/unit/test_forms.py:27 ema/views/ema.py:108
+#: ema/forms.py:42 ema/tests/unit/test_forms.py:27 ema/views/ema.py:107
 msgid "New EMA"
 msgstr "Neue EMA hinzufügen"
 
@@ -1353,22 +1353,18 @@ msgstr ""
 msgid "Payment funded compensation"
 msgstr "Ersatzzahlungsmaßnahme"
 
-#: ema/views/ema.py:53
+#: ema/views/ema.py:52
 msgid "EMAs - Overview"
 msgstr "EMAs - Übersicht"
 
-#: ema/views/ema.py:86
+#: ema/views/ema.py:85
 msgid "EMA {} added"
 msgstr "EMA {} hinzugefügt"
 
-#: ema/views/ema.py:223
+#: ema/views/ema.py:150
 msgid "EMA {} edited"
 msgstr "EMA {} bearbeitet"
 
-#: ema/views/ema.py:262
-msgid "EMA removed"
-msgstr "EMA entfernt"
-
 #: intervention/forms/intervention.py:49
 msgid "Construction XY; Location ABC"
 msgstr "Bauvorhaben XY; Flur ABC"
@@ -1429,7 +1425,7 @@ msgstr "Datum Bestandskraft bzw. Rechtskraft"
 
 #: intervention/forms/intervention.py:216
 #: intervention/tests/unit/test_forms.py:36
-#: intervention/views/intervention.py:105
+#: intervention/views/intervention.py:109
 msgid "New intervention"
 msgstr "Neuer Eingriff"
 
@@ -1665,22 +1661,18 @@ msgstr ""
 msgid "Check performed"
 msgstr "Prüfung durchgeführt"
 
-#: intervention/views/intervention.py:57
+#: intervention/views/intervention.py:53
 msgid "Interventions - Overview"
 msgstr "Eingriffe - Übersicht"
 
-#: intervention/views/intervention.py:90
+#: intervention/views/intervention.py:86
 msgid "Intervention {} added"
 msgstr "Eingriff {} hinzugefügt"
 
-#: intervention/views/intervention.py:236
+#: intervention/views/intervention.py:150
 msgid "Intervention {} edited"
 msgstr "Eingriff {} bearbeitet"
 
-#: intervention/views/intervention.py:278
-msgid "{} removed"
-msgstr "{} entfernt"
-
 #: konova/decorators.py:32
 msgid "You need to be staff to perform this action!"
 msgstr "Hierfür müssen Sie Mitarbeiter sein!"
@@ -1810,7 +1802,7 @@ msgstr "Nicht editierbar"
 msgid "Geometry"
 msgstr "Geometrie"
 
-#: konova/forms/geometry_form.py:100
+#: konova/forms/geometry_form.py:105
 msgid "Only surfaces allowed. Points or lines must be buffered."
 msgstr ""
 "Nur Flächen erlaubt. Punkte oder Linien müssen zu Flächen gepuffert werden."
@@ -2268,8 +2260,9 @@ msgid ""
 "too small to be valid). These parts have been removed. Please check the "
 "stored geometry."
 msgstr ""
-"Die Geometrie enthielt {} invalide Bestandteile (z.B. unaussagekräftige Kleinstflächen)."
-"Diese Bestandteile wurden automatisch entfernt. Bitte überprüfen Sie die angepasste Geometrie."
+"Die Geometrie enthielt {} invalide Bestandteile (z.B. unaussagekräftige "
+"Kleinstflächen).Diese Bestandteile wurden automatisch entfernt. Bitte "
+"überprüfen Sie die angepasste Geometrie."
 
 #: konova/utils/message_templates.py:89
 msgid "This intervention has {} revocations"
@@ -2330,6 +2323,10 @@ msgstr "{} verzeichnet"
 msgid "Errors found:"
 msgstr "Fehler gefunden:"
 
+#: konova/views/remove.py:35
+msgid "{} removed"
+msgstr "{} entfernt"
+
 #: konova/views/resubmission.py:39
 msgid "Resubmission set"
 msgstr "Wiedervorlage gesetzt"