feat: Add rescue orgs as geojson via API

src/fellchensammlung/api/renderers.py

@@ -21,7 +21,7 @@ class GeoJSONRenderer(BaseRenderer):
                     "properties": {
                         k: v for k, v in item.items()
                     },
-                    "id": f"adoptionnotice/{item['id']}"
+                    "id": f"{item['id']}"
                 }
                 features.append(feature)
 

src/fellchensammlung/api/serializers.py

@@ -83,6 +83,38 @@ class AdoptionNoticeGeoJSONSerializer(serializers.ModelSerializer):
             return f"{obj.location.city}"
         return None
 
+class RescueOrgeGeoJSONSerializer(serializers.ModelSerializer):
+    name = serializers.CharField()
+    url = serializers.SerializerMethodField()
+    location_hr = serializers.SerializerMethodField()
+    coordinates = serializers.SerializerMethodField()
+
+    class Meta:
+        model = AdoptionNotice
+        fields = ('id', 'name', 'description', 'url', 'location_hr', 'coordinates')
+
+    def get_url(self, obj):
+        return obj.get_absolute_url()
+
+    def get_coordinates(self, obj):
+        """
+        Coordinates are randomly moved around real location, roughly in a circle. The object id is used as angle so that
+        points are always displayed at the same location (as if they were a seed for a random function).
+
+        It's not exactly a circle, because the earth is round.
+        """
+        if obj.location:
+            return [obj.location.longitude, obj.location.latitude]
+        return None
+
+    def get_location_hr(self, obj):
+        if obj.location.city:
+            return f"{obj.location.city}"
+        elif obj.location:
+            return f"{obj.location}"
+        return None
+
+
 
 class AnimalCreateSerializer(serializers.ModelSerializer):
     class Meta:

src/fellchensammlung/api/urls.py

@@ -2,7 +2,7 @@ from django.urls import path
 from .views import (
     AdoptionNoticeApiView,
     AnimalApiView, RescueOrganizationApiView, AddImageApiView, SpeciesApiView, LocationApiView,
-    AdoptionNoticeGeoJSONView
+    AdoptionNoticeGeoJSONView, RescueOrgGeoJSONView
 )
 
 urlpatterns = [
@@ -12,6 +12,7 @@ urlpatterns = [
     path("animals/", AnimalApiView.as_view(), name="api-animal-list"),
     path("animals/<int:id>/", AnimalApiView.as_view(), name="api-animal-detail"),
     path("organizations/", RescueOrganizationApiView.as_view(), name="api-organization-list"),
+    path("organizations.geojson", RescueOrgGeoJSONView.as_view(), name="api-organization-list-geojson"),
     path("organizations/<int:id>/", RescueOrganizationApiView.as_view(), name="api-organization-detail"),
     path("images/", AddImageApiView.as_view(), name="api-add-image"),
     path("species/", SpeciesApiView.as_view(), name="api-species-list"),

src/fellchensammlung/api/views.py

@@ -14,7 +14,7 @@ from .renderers import GeoJSONRenderer
 from .serializers import (
     AnimalGetSerializer,
     AnimalCreateSerializer,
-    RescueOrganizationSerializer,
+    RescueOrgeGeoJSONSerializer,
     AdoptionNoticeSerializer,
     ImageCreateSerializer,
     SpeciesSerializer, RescueOrganizationSerializer,
@@ -364,3 +364,9 @@ class AdoptionNoticeGeoJSONView(ListAPIView):
         adoptionnoticestatus__major_status=AdoptionNoticeStatus.ACTIVE)
     serializer_class = AdoptionNoticeGeoJSONSerializer
     renderer_classes = [GeoJSONRenderer]
+
+
+class RescueOrgGeoJSONView(ListAPIView):
+    queryset = RescueOrganization.objects.select_related('location').filter(location__isnull=False)
+    serializer_class = RescueOrgeGeoJSONSerializer
+    renderer_classes = [GeoJSONRenderer]