#138 WIP Improvements

* adds geom back writing to form field in case of invalid geometry, so the invalid geometry will be shown again
* updates tests
* fixes bug where race condition of celery workers could lead to duplicates in parcels (needs migration)

konova/tests/test_views.py

@@ -6,9 +6,11 @@ Created on: 26.10.21
 
 """
 import datetime
+import json
 
 from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID
 from ema.models import Ema
+from konova.sub_settings.lanis_settings import DEFAULT_SRID_RLP
 from user.models import User, Team
 from django.contrib.auth.models import Group
 from django.contrib.gis.geos import MultiPolygon, Polygon
@@ -287,8 +289,28 @@ class BaseTestCase(TestCase):
         """
         polygon = Polygon.from_bbox((7.592449, 50.359385, 7.593382, 50.359874))
         polygon.srid = 4326
-        polygon = polygon.transform(3857, clone=True)
-        return MultiPolygon(polygon, srid=3857)  # 3857 is the default srid used for MultiPolygonField in the form
+        polygon = polygon.transform(DEFAULT_SRID_RLP, clone=True)
+        return MultiPolygon(polygon, srid=DEFAULT_SRID_RLP)
+
+    def create_geojson(self, geometry):
+        """ Creates a default structure including geojson from a geometry
+
+        Args:
+            geometry ():
+
+        Returns:
+
+        """
+        geom_json = {
+            "features": [
+                {
+                    "type": "Feature",
+                    "geometry": json.loads(geometry.geojson),
+                }
+            ]
+        }
+        geom_json = json.dumps(geom_json)
+        return geom_json
 
     def create_dummy_handler(self) -> Handler:
         """ Creates a Handler