Merge pull request '# Basemap' (#557) from 546_Remove_WebAtlasRP_service into master

Reviewed-on: #557

Dockerfile

@@ -1,36 +0,0 @@
-# Nutze ein schlankes Python-Image
-FROM python:3.13-slim-bullseye
-
-ENV PYTHONUNBUFFERED 1
-
-WORKDIR /konova
-
-# Installiere System-Abhängigkeiten
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    gdal-bin redis-server nginx \
-    && rm -rf /var/lib/apt/lists/*  # Platz sparen
-
-# Erstelle benötigte Verzeichnisse & setze Berechtigungen
-RUN mkdir -p /var/log/nginx /var/log/gunicorn /var/lib/nginx /tmp/nginx_client_body \
-    && touch /var/log/nginx/access.log /var/log/nginx/error.log \
-    && chown -R root:root /var/log/nginx /var/lib/nginx /tmp/nginx_client_body
-
-# Kopiere und installiere Python-Abhängigkeiten
-COPY ./requirements.txt /konova/
-RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
-
-# Entferne Standard-Nginx-Site und ersetze sie durch eigene Config
-RUN rm -rf /etc/nginx/sites-enabled/default
-COPY ./nginx.conf /etc/nginx/conf.d
-
-# Kopiere restliche Projektdateien
-COPY . /konova/
-
-# Sammle statische Dateien
-RUN python manage.py collectstatic --noinput
-
-# Exponiere Ports
-#EXPOSE 80 6379 8000
-
-# Setze Entrypoint
-ENTRYPOINT ["/konova/docker-entrypoint.sh"]

README.md

@@ -4,7 +4,6 @@ the database postgresql and the css library bootstrap as well as the icon packag
 fontawesome for a modern look, following best practices from the industry.
 
 ## Background processes
-### !!! For non-docker run
 Konova uses celery for background processing. To start the worker you need to run
 ```shell
 $ celery -A konova worker -l INFO
@@ -19,58 +18,3 @@ Technical documention is provided in the projects git wiki.
 A user documentation is not available (and not needed, yet). 
 
 
-# Docker 
-To run the docker-compose as expected, you need to take the following steps:
-
-1. Create a database containing docker, using an appropriate Dockerfile, e.g. the following
-```
-version: '3.3'
-services:
-  postgis:
-    image: postgis/postgis
-    restart: always
-    container_name: postgis-docker
-    ports: 
-      - 5433:5432
-    volumes:
-      - db-volume:/var/lib/postgresql/data
-    environment:
-      - POSTGRES_PASSWORD=postgres
-      - POSTGRES_USER=postgres
-    networks:
-      - db-network-bridge
-
-networks:
-  db-network-bridge:
-    driver: "bridge"
-
-volumes:
-  db-volume:
-```
-This Dockerfile creates a Docker container running postgresql and postgis, creates the default superuser postgres, 
-creates a named volume for persisting the database and creates a new network bridge, which **must be used by any other
-container, which wants to write/read on this database**. 
-
-2. Make sure the name of the network bridge above matches the network in the konova docker-compose.yml  
-3. Get into the running postgis container (`docker exec -it postgis-docker bash`) and create new databases, users and so on. Make sure the database `konova` exists now!
-4. Replace all `CHANGE_ME_xy` values inside of konova/docker-compose.yml for your installation. Make sure the `SSO_HOST` holds the proper SSO host, e.g. for the arnova project `arnova.example.org` (Arnova must be installed and the webserver configured as well, of course)
-5. Take a look on konova/settings.py and konova/sub_settings/django_settings.py. Again: Replace all occurences of `CHANGE_ME` with proper values for your installation.
-   1. Make sure you have the proper host strings added to `ALLOWED_HOSTS` inside of django_settings.py.  
-6. Build and run the docker setup using `docker-compose build` and `docker-compose start` from the main directory of this project (where the docker-compose.yml lives)
-7. Run migrations! To do so, get into the konova service container (`docker exec -it konova-docker bash`) and run the needed commands (`python manage.py makemigrations LIST_OF_ALL_MIGRATABLE_APPS`, then `python manage.py migrate`)
-8. Run the setup command `python manage.py setup` and follow the instructions on the CLI
-9. To enable **SMTP** mail support, make sure your host machine (the one where the docker container run) has the postfix service configured properly. Make sure the `mynetworks` variable is xtended using the docker network bridge ip, created in the postgis container and used by the konova services.
-   1. **Hint**: You can find out this easily by trying to perform a test mail in the running konova web application (which will fail, of course). Then take a look to the latest entries in `/var/log/mail.log` on your host machine. The failed IP will be displayed there.
-   2. **Please note**: This installation guide is based on SMTP using postfix! 
-   3. Restart the postfix service on your host machine to reload the new configuration (`service postfix restart`)
-10. Finally, make sure your host machine webserver passes incoming requests properly to the docker nginx webserver of konova. A proper nginx config for the host machine may look like this:
-```
-server {
-    server_name konova.domain.org;
-
-    location / {
-        proxy_pass http://localhost:KONOVA_NGINX_DOCKER_PORT/;
-        proxy_set_header Host $host;
-    }
-}
-```

api/utils/serializer/serializer.py

@@ -6,6 +6,7 @@ Created on: 24.01.22
 
 """
 import json
+import uuid
 from abc import abstractmethod
 
 from django.contrib.gis import geos
@@ -171,13 +172,20 @@ class AbstractModelAPISerializer:
         Returns:
 
         """
+        if not id:
+            raise ValueError("No id provided. The id is expected to live in the URL!")
+
         # First if there is an external identifier linked to an internal one, so we can continue with the internal
         try:
             ext_id = ExternalIdentifier.objects.get(external_id=id)
             id = ext_id.internal_id
         except ObjectDoesNotExist:
-            # No external id found - let's hope the given id exists internally
-            pass
+            # Not found as external id - let's check whether this is a valid uuid and therefore
+            # potentially an internal id
+            try:
+                uuid.UUID(id)
+            except ValueError:
+                raise AssertionError(f"'{id}' is neither a known external identifier nor a valid uuid.")
 
         obj = self.model.objects.get(
             id=id,

api/views/v1/views.py

@@ -10,6 +10,7 @@ from json import JSONDecodeError
 
 from django.core.exceptions import ObjectDoesNotExist
 from django.http import JsonResponse, HttpRequest
+from django.views.decorators.csrf import csrf_exempt
 
 from api.utils.serializer.v1.compensation import CompensationAPISerializerV1
 from api.utils.serializer.v1.deduction import DeductionAPISerializerV1
@@ -28,6 +29,20 @@ class AbstractAPIViewV1(AbstractAPIView):
         super().__init__(*args, **kwargs)
         self.serializer = self.serializer()
 
+    @csrf_exempt
+    def dispatch(self, request, *args, **kwargs):
+        try:
+            return super().dispatch(request, *args, **kwargs)
+        except (JSONDecodeError,
+                AssertionError,
+                ValueError,
+                PermissionError) as e:
+            return self._return_error_response(e, 400)
+        except ObjectDoesNotExist as e:
+            return self._return_error_response(e, 404)
+        except Exception as e:
+            return self._return_error_response(e, 500)
+
     def get(self, request: HttpRequest, id=None):
         """ Handles the GET request
 
@@ -40,17 +55,12 @@ class AbstractAPIViewV1(AbstractAPIView):
         Returns:
             response (JsonResponse)
         """
-        try:
-            self.rpp = int(request.GET.get("rpp", self.rpp))
-            self.page_number = int(request.GET.get("p", self.page_number))
-
-            self.serializer.rpp = self.rpp
-            self.serializer.page_number = self.page_number
-
-            self.serializer.prepare_lookup(id, self.user)
-            data = self.serializer.fetch_and_serialize()
-        except Exception as e:
-            return self._return_error_response(e, 500)
+        self.rpp = int(request.GET.get("rpp", self.rpp))
+        self.page_number = int(request.GET.get("p", self.page_number))
+        self.serializer.rpp = self.rpp
+        self.serializer.page_number = self.page_number
+        self.serializer.prepare_lookup(id, self.user)
+        data = self.serializer.fetch_and_serialize()
         return self._return_response(request, data)
 
     def post(self, request: HttpRequest):
@@ -64,16 +74,9 @@ class AbstractAPIViewV1(AbstractAPIView):
         Returns:
             response (JsonResponse)
         """
-        try:
-            body = request.body.decode("utf-8")
-            body = json.loads(body)
-            created_id = self.serializer.create_model_from_json(body, self.user)
-        except (JSONDecodeError,
-                AssertionError,
-                ValueError,
-                PermissionError,
-                ObjectDoesNotExist) as e:
-            return self._return_error_response(e, 400)
+        body = request.body.decode("utf-8")
+        body = json.loads(body)
+        created_id = self.serializer.create_model_from_json(body, self.user)
         return JsonResponse({"id": created_id})
 
     def put(self, request: HttpRequest, id=None):
@@ -88,12 +91,9 @@ class AbstractAPIViewV1(AbstractAPIView):
         Returns:
             response (JsonResponse)
         """
-        try:
-            body = request.body.decode("utf-8")
-            body = json.loads(body)
-            updated_id = self.serializer.update_model_from_json(id, body, self.user)
-        except Exception as e:
-            return self._return_error_response(e, 500)
+        body = request.body.decode("utf-8")
+        body = json.loads(body)
+        updated_id = self.serializer.update_model_from_json(id, body, self.user)
         return JsonResponse({"id": updated_id})
 
     def delete(self, request: HttpRequest, id=None):
@@ -107,10 +107,7 @@ class AbstractAPIViewV1(AbstractAPIView):
             response (JsonResponse)
         """
 
-        try:
-            success = self.serializer.delete_entry(id, self.user)
-        except Exception as e:
-            return self._return_error_response(e, 500)
+        success = self.serializer.delete_entry(id, self.user)
         return JsonResponse(
             {
                 "success": success,

docker-compose.yml

@@ -1,21 +0,0 @@
-services:
-  konova:
-    external_links:
-      - postgis:db
-      - arnova-nginx-server:arnova
-    build: .
-    image: "ksp/konova:x.y"
-    container_name: "konova-docker"
-    command: ./docker-entrypoint.sh
-    restart: always
-    volumes:
-      - /data/apps/konova/uploaded_files:/konova_uploaded_files
-    ports:
-      - "1337:80"
-
-# Instead of an own, new network, we need to connect to the existing one, which is provided by the postgis container
-# NOTE: THIS NETWORK MUST EXIST
-networks:
-  default:
-    name: postgis_nat_it_backend
-    external: true

docker-entrypoint.sh

@@ -1,27 +0,0 @@
-#!/bin/bash
-
-set -e  # Beende Skript bei Fehlern
-set -o pipefail  # Fehler in Pipelines nicht ignorieren
-
-# Starte Redis
-redis-server --daemonize yes
-
-# Starte Celery Worker im Hintergrund
-celery -A konova worker --loglevel=info &
-
-# Starte Nginx als Hintergrundprozess
-nginx -g "daemon off;" &
-
-# Setze Gunicorn Worker-Anzahl (Standard: (2*CPUs)+1)
-WORKERS=${GUNICORN_WORKERS:-$((2 * $(nproc) + 1))}
-
-# Stelle sicher, dass Logs existieren
-mkdir -p /var/log/gunicorn
-touch /var/log/gunicorn/access.log /var/log/gunicorn/error.log
-
-# Starte Gunicorn als Hauptprozess
-exec gunicorn --workers="$WORKERS" konova.wsgi:application \
-    --bind=0.0.0.0:8000 \
-    --access-logfile /var/log/gunicorn/access.log \
-    --error-logfile /var/log/gunicorn/error.log \
-    --access-logformat '%({x-real-ip}i)s via %(h)s %(l)s %(u)s %(t)s "%(r)s" %(s)s %(b)s "%(f)s" "%(a)s"'

konova/models/geometry.py

@@ -113,7 +113,7 @@ class Geometry(BaseResource):
             objs (list): The list of objects
         """
         objs = []
-
+        stop_searching = False
         # Some related data sets can be processed rather easily
         regular_sets = [
             self.intervention_set,
@@ -129,15 +129,20 @@ class Geometry(BaseResource):
             else:
                 objs += set_objs
 
-        # ... but we need a special treatment for compensations, since they can be deleted directly OR inherit their
-        # de-facto-deleted status from their deleted parent intervention
-        comp_objs = self.compensation_set.filter(
-            Q(deleted=None) & Q(intervention__deleted=None)
-        )
-        if limit_to_attrs:
-            objs += comp_objs.values(*limit_to_attrs)
-        else:
-            objs += comp_objs
+            stop_searching = len(objs) > 0
+            if stop_searching:
+                break
+
+        if not stop_searching:
+            # ... but we need a special treatment for compensations, since they can be deleted directly OR inherit their
+            # de-facto-deleted status from their deleted parent intervention
+            comp_objs = self.compensation_set.filter(
+                Q(deleted=None) | Q(intervention__deleted=None)
+            )
+            if limit_to_attrs:
+                objs += comp_objs.values(*limit_to_attrs)
+            else:
+                objs += comp_objs
         return objs
 
     def get_data_object(self, limit_to_attrs: list = None):

konova/sub_settings/django_settings.py

@@ -191,10 +191,11 @@ STATICFILES_DIRS = [
 ]
 
 # EMAIL (see https://docs.djangoproject.com/en/dev/topics/email/)
+
+# CHANGE_ME !!! ONLY FOR DEVELOPMENT !!!
 if DEBUG:
-    # ONLY FOR DEVELOPMENT NEEDED
     EMAIL_BACKEND = 'django.core.mail.backends.filebased.EmailBackend'
-    EMAIL_FILE_PATH = '/tmp/app-messages'
+    EMAIL_FILE_PATH = '/tmp/app-messages' # change this to a proper location
 
 DEFAULT_FROM_EMAIL = env("DEFAULT_FROM_EMAIL")  # The default email address for the 'from' element
 SERVER_EMAIL = DEFAULT_FROM_EMAIL  # The default email sender address, which is used by Django to send errors via mail

konova/tests/test_geometries.py

@@ -85,12 +85,6 @@ class GeometryTestCase(BaseTestCase):
         )
 
     def test_get_data_objects(self):
-        num_objs_with_geom = 0
-        self.assertEqual(
-            len(self.geom_1.get_data_objects()),
-            num_objs_with_geom
-        )
-
         objs = [
             self.intervention,
             self.compensation,
@@ -98,16 +92,13 @@ class GeometryTestCase(BaseTestCase):
             self.ema,
         ]
         for obj in objs:
-            obj.geometry = self.geom_1
-            obj.save()
+            if not obj.geometry:
+                obj.geometry = Geometry.objects.create(geom=self.create_dummy_geometry())
+                obj.save()
 
-            num_objs_with_geom += 1
-            geom_objs = self.geom_1.get_data_objects()
-            self.assertEqual(
-                len(geom_objs),
-                num_objs_with_geom
-            )
-            self.assertIn(obj, geom_objs)
+            data_objs = obj.geometry.get_data_objects()
+            self.assertEqual(len(data_objs), 1)
+            self.assertIn(obj, data_objs)
 
     def test_as_feature_collection(self):
         geometry = self.geom_1.geom

nginx.conf

@@ -1,25 +0,0 @@
-server {
-    listen 80;
-    client_max_body_size 25M;
-
-    location / {
-        proxy_pass http://127.0.0.1:8000;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header Host $host;
-        proxy_redirect off;
-        proxy_cache_bypass $http_upgrade;
-    }
-
-    location /static/ {
-        alias /konova/static/;
-        access_log /var/log/nginx/access.log;
-        autoindex off;
-        types {
-            text/css css;
-            application/javascript js;
-        }
-    }
-
-    error_log /var/log/nginx/error.log;
-}

templates/map/client/config.json

@@ -56,11 +56,9 @@
 	],
 	"layers":
 	[
-		{ "id": "webatlas_farbe", "folder": "bg", "type": "WMS", "order": -1, "title": "WebatlasRP farbig", "attribution": "LVermGeo", "url": "https://maps.service24.rlp.de/gisserver/services/RP/RP_WebAtlasRP/MapServer/WmsServer?", "name": "RP_WebAtlasRP", "active": true},
-		{ "id": "webatlas_grau", "folder": "bg", "type": "WMS", "order": -1, "title": "WebatlasRP grau", "attribution": "LVermGeo", "url": "https://maps.service24.rlp.de/gisserver/services/RP/RP_ETRS_Gt/MapServer/WmsServer?", "name": "0", "active": false },
 		{ "id": "luftbilder", "folder": "bg", "type": "WMS", "order": -1, "title": "Luftbilder", "attribution": "LVermGeo", "url": "https://geo4.service24.rlp.de/wms/rp_dop20.fcgi?", "name": "rp_dop20", "active": false },
 		{ "id": "basemap_farbe", "folder": "bg", "type": "WMS", "order": -1, "title": "BasemapDE farbig", "attribution": "BKG", "url": "https://sgx.geodatenzentrum.de/wms_basemapde?", "name": "de_basemapde_web_raster_farbe", "active": false },
-		{ "id": "basemap_grau", "folder": "bg", "type": "WMS", "order": -1, "title": "BasemapDE grau", "attribution": "BKG", "url": "https://sgx.geodatenzentrum.de/wms_basemapde?", "name": "de_basemapde_web_raster_grau", "active": false },
+		{ "id": "basemap_grau", "folder": "bg", "type": "WMS", "order": -1, "title": "BasemapDE grau", "attribution": "BKG", "url": "https://sgx.geodatenzentrum.de/wms_basemapde?", "name": "de_basemapde_web_raster_grau", "active": true },
 		{ "id": "dtk_farbe", "folder": "bg", "type": "WMS", "order": -1, "title": "DTK5 farbig", "attribution": "LVermGeo", "url": "https://geo4.service24.rlp.de/wms/dtk5_rp.fcgi?", "name": "rp_dtk5", "active": false },
 		{ "id": "dtk_grau", "folder": "bg", "type": "WMS", "order": -1, "title": "DTK5 grau", "attribution": "LVermGeo", "url": "https://geo4.service24.rlp.de/wms/dtk5_rp.fcgi?", "name": "rp_dtk5_grau", "active": false },