Update/fix plot params

src/gisaf/api/main.py

@@ -16,7 +16,9 @@ from gisaf.models.authentication import (
 )
 from gisaf.models.category import Category, CategoryRead
 from gisaf.models.geo_models_base import GeoModel, PlottableModel
-from gisaf.models.info import LegendItem, ModelAction, ModelInfo, DataProvider, ModelValue, TagActions
+from gisaf.models.info import (LegendItem, ModelAction, ModelInfo,
+                               DataProvider, ModelValue, PlotParams,
+                               TagActions)
 from gisaf.models.measures import MeasuresItem
 from gisaf.models.survey import Equipment, SurveyMeta, Surveyor
 from gisaf.config import Survey, conf
@@ -355,6 +357,19 @@ async def get_model_info(
     model_info['downloaders'] = plugin_manager.downloaders_stores[store]
     return ModelInfo(**model_info)
 
+@api.get("/plot-params/{store}")
+async def get_plot_params(
+    store: str, id: str, value: str
+    ) -> PlotParams:
+    model = registry.geom.get(store)
+    ## Get additional plot params
+    if hasattr(model, 'get_plot_params'):
+        plot_params: PlotParams = await model.get_plot_params(id, value)
+        return plot_params
+    else:
+        raise HTTPException(status_code=status.HTTP_204_NO_CONTENT)
+
+
 # @api.get("/user-role")
 # async def get_user_role_relation(
 #     *, db_session: AsyncSession = Depends(get_db_session)

src/gisaf/models/info.py

@@ -39,9 +39,9 @@ class PlotBaseLine(BaseModel):
 
 
 class PlotParams(BaseModel):
-    baseLines: list[PlotBaseLine]
-    bgShape: list[PlotBgShape]
-    barBase: float
+    baseLines: list[PlotBaseLine] = []
+    bgShapes: list[PlotBgShape] = []
+    barBase: float | None = None
 
 
 class Attachment(BaseModel):