Add QML style to geojson layer messages

Author: gounux

gischat/models.py

@@ -115,6 +115,9 @@ class GischatGeojsonLayerMessage(GischatMessageModel):
     crs_wkt: str = CRS_WKT_FIELD
     crs_authid: str = CRS_AUTHID_FIELD
     geojson: dict = Field(description="Geo data as geojson")
+    style: Optional[str] = Field(
+        default=None, description="QML style of the layer (AllStyleCategories)"
+    )
 
 
 class GischatCrsMessage(GischatMessageModel):

tests/test_geojson.py

@@ -28,6 +28,7 @@ def test_send_and_receive_geojson(client: TestClient, room: str):
                     "crs_wkt": WGS84_WKT,
                     "crs_authid": WGS84_AUTHID,
                     "geojson": json.load(file),
+                    "style": "<xml>Some QML style</xml>",
                 }
             )
         data = websocket.receive_json()
@@ -38,6 +39,7 @@ def test_send_and_receive_geojson(client: TestClient, room: str):
         assert data["crs_wkt"] == WGS84_WKT
         assert data["crs_authid"] == WGS84_AUTHID
         assert data["geojson"]["type"] == "FeatureCollection"
+        assert data["style"] == "<xml>Some QML style</xml>"
         assert len(data["geojson"]["features"]) == 60