fix: preserve official Mol CRS provenance

scripts/provision_mol_municipality_workspace.py

@@ -39,6 +39,7 @@ DEFAULT_OUTPUT_DIR = Path("/app/storage/operator-data/mol-municipality")
 DEFAULT_API_URL = "http://127.0.0.1:8000"
 DEFAULT_PAGE_LIMIT = 1000
 DEFAULT_MAX_FEATURES = 100000
+GEOJSON_CRS = {"type": "name", "properties": {"name": "EPSG:4326"}}
 
 
 def parse_args() -> argparse.Namespace:
@@ -336,6 +337,7 @@ def prepare_artifacts(args: argparse.Namespace) -> tuple[Path, Path, dict[str, A
     boundary_payload = {
         "type": "FeatureCollection",
         "name": "Official municipality boundary - Mol",
+        "crs": GEOJSON_CRS,
         "features": [boundary_feature],
         "source": "Digitaal Vlaanderen VRBG OGC API Features collection Refgem",
         "source_url": boundary_source_url,
@@ -348,6 +350,7 @@ def prepare_artifacts(args: argparse.Namespace) -> tuple[Path, Path, dict[str, A
     buildings_payload = {
         "type": "FeatureCollection",
         "name": "GRB buildings - complete municipality Mol",
+        "crs": GEOJSON_CRS,
         "features": buildings,
         "source": "Digitaal Vlaanderen GRB OGC API Features collection GBG",
         "source_url": building_summary["source_urls"][0],
@@ -567,10 +570,14 @@ def provision_workspace(
             )
 
     return {
-        "project": project,
-        "area": area,
-        "boundary_dataset": boundary_dataset,
-        "building_dataset": building_dataset,
+        "project_id": project_id,
+        "project_name": project.get("name"),
+        "area_id": area_id,
+        "area_name": area.get("name"),
+        "boundary_dataset_id": str(boundary_dataset["id"]),
+        "boundary_feature_count": boundary_dataset.get("feature_count"),
+        "building_dataset_id": str(building_dataset["id"]),
+        "building_feature_count": building_dataset.get("feature_count"),
     }