# Index Intervention refactoring

* introduces BaseIndexView class
* refactors index view for interventions

intervention/views/intervention.py

@@ -7,6 +7,7 @@ Created on: 19.08.22
 """
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required
+from django.contrib.auth.mixins import LoginRequiredMixin
 from django.http import JsonResponse, HttpRequest
 from django.shortcuts import get_object_or_404, render, redirect
 from django.urls import reverse
@@ -25,40 +26,22 @@ 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, \
     GEOMETRIES_IGNORED_TEMPLATE
+from konova.views.base import BaseIndexView
 
 
-@login_required
-@any_group_check
-def index_view(request: HttpRequest):
-    """
-    Renders the index view for Interventions
+class InterventionIndexView(LoginRequiredMixin, BaseIndexView):
+    _INDEX_TABLE_CLS = InterventionTable
+    _TAB_TITLE = _("Interventions - Overview")
 
-    Args:
-        request (HttpRequest): The incoming request
-
-    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
-    ).select_related(
-        "legal"
-    ).order_by(
-        "-modified__timestamp"
-    )
-    table = InterventionTable(
-        request=request,
-        queryset=interventions
-    )
-    context = {
-        "table": table,
-        TAB_TITLE_IDENTIFIER: _("Interventions - Overview"),
-    }
-    context = BaseContext(request, context).context
-    return render(request, template, context)
+    def _get_queryset(self):
+        qs = Intervention.objects.filter(
+            deleted=None,
+        ).select_related(
+            "legal"
+        ).order_by(
+            "-modified__timestamp"
+        )
+        return qs
 
 
 @login_required