konova/admin.py

@@ -7,7 +7,7 @@ Created on: 22.07.21
 """
 from django.contrib import admin
 
-from konova.models import Geometry, Deadline, GeometryConflict
+from konova.models import Geometry, Deadline, GeometryConflict, Parcel, District
 
 
 class GeometryAdmin(admin.ModelAdmin):
@@ -17,6 +17,25 @@ class GeometryAdmin(admin.ModelAdmin):
     ]
 
 
+class ParcelAdmin(admin.ModelAdmin):
+    list_display = [
+        "id",
+        "flr",
+        "flrstck_nnr",
+        "flrstck_zhlr",
+        "updated_on",
+    ]
+
+
+class DistrictAdmin(admin.ModelAdmin):
+    list_display = [
+        "id",
+        "gmrkng",
+        "gmnd",
+        "krs",
+    ]
+
+
 class GeometryConflictAdmin(admin.ModelAdmin):
     list_display = [
         "conflicting_geometry",
@@ -52,5 +71,7 @@ class BaseObjectAdmin(admin.ModelAdmin):
 
 
 admin.site.register(Geometry, GeometryAdmin)
+admin.site.register(Parcel, ParcelAdmin)
+admin.site.register(District, DistrictAdmin)
 admin.site.register(GeometryConflict, GeometryConflictAdmin)
 admin.site.register(Deadline, DeadlineAdmin)

konova/forms.py

@@ -287,6 +287,7 @@ class SimpleGeomForm(BaseForm):
             geometry = self.instance.geometry
             geometry.geom = self.cleaned_data.get("geom", MultiPolygon(srid=DEFAULT_SRID))
             geometry.modified = action
+            geometry.update_parcels()
             geometry.save()
         except LookupError:
             # No geometry or linked instance holding a geometry exist --> create a new one!

konova/management/commands/sanitize_db.py

@@ -9,7 +9,7 @@ from compensation.models import CompensationState, Compensation, EcoAccount, Com
 from ema.models import Ema
 from intervention.models import Intervention
 from konova.management.commands.setup import BaseKonovaCommand
-from konova.models import Deadline, Geometry
+from konova.models import Deadline, Geometry, Parcel, District
 from user.models import UserActionLogEntry
 
 
@@ -23,6 +23,7 @@ class Command(BaseKonovaCommand):
             self.sanitize_actions()
             self.sanitize_deadlines()
             self.sanitize_geometries()
+            self.sanitize_parcels_and_districts()
         except KeyboardInterrupt:
             self._break_line()
             exit(-1)
@@ -266,3 +267,34 @@ class Command(BaseKonovaCommand):
             self._write_success("No unused states found.")
         self._break_line()
 
+    def sanitize_parcels_and_districts(self):
+        """ Removes unattached parcels and districts
+
+        Returns:
+
+        """
+        self._write_warning("=== Sanitize parcels and districts ===")
+        unrelated_parcels = Parcel.objects.filter(
+            geometries=None,
+        )
+        num_unrelated_parcels = unrelated_parcels.count()
+        if num_unrelated_parcels > 0:
+            self._write_error(f"Found {num_unrelated_parcels} unrelated parcel entries. Delete now...")
+            unrelated_parcels.delete()
+            self._write_success("Unrelated parcels deleted.")
+        else:
+            self._write_success("No unrelated parcels found.")
+
+        unrelated_districts = District.objects.filter(
+            parcels=None,
+        )
+        num_unrelated_districts = unrelated_districts.count()
+        if num_unrelated_districts > 0:
+            self._write_error(f"Found {num_unrelated_districts} unrelated district entries. Delete now...")
+            unrelated_districts.delete()
+            self._write_success("Unrelated districts deleted.")
+        else:
+            self._write_success("No unrelated districts found.")
+
+        self._break_line()
+

konova/utils/wfs/spatial.py

@@ -158,10 +158,16 @@ class ParcelWFSFetcher(AbstractWFSFetcher):
                 "wfs:FeatureCollection",
                 {},
             )
-            features += collection.get(
+
+            members = collection.get(
                 "wfs:member",
                 [],
             )
+            if len(members) > 1:
+                features += members
+            else:
+                features += [members]
+
             if collection.get("@next", None) is not None:
                 start_index += self.count
             else: