Preliminary work on querying for only "validated" models (i.e. models…

… for which validation tests have been run, whether the model performance on the test is good or bad)

validation_service_api/validation_service/data_models.py

@@ -517,6 +517,7 @@ class ScientificModel(BaseModel):
     images: List[Image] = None
     old_uuid: UUID = None
     instances: List[ModelInstance] = None
+    validation_count: int = 0
 
     class Config:
         schema_extra = {"example": EXAMPLES["ScientificModel"]}
@@ -669,11 +670,13 @@ class ScientificModelSummary(BaseModel):
     description: str
     date_created: datetime = None
     format: List[str] = None
+    validation_count: int = 0
 
     @classmethod
     def from_kg_query(cls, item, client):
         item.pop("@context")
         item["id"] = client.uuid_from_uri(item["uri"])
+        item["validation_count"] = len(item.pop("validations", []))
         return cls(**item)
 
     @classmethod

validation_service_api/validation_service/resources/models.py

@@ -118,6 +118,7 @@ async def query_models(
     format: str = Query(None, description="Model format expressed as a content type"),
     private: bool = Query(None, description="Limit the search to public or private models"),
     summary: bool = Query(False, description="Return only summary information about each model"),
+    validated: bool = Query(False, description="Limit the search to models for which there are validation results"),
     size: int = Query(100, description="Maximum number of responses"),
     from_index: int = Query(0, description="Index of the first response returned"),
     # from header
@@ -222,7 +223,10 @@ async def query_models(
 
         if summary:
             cls = ScientificModelSummary
-            query_label = "VF_ScientificModelSummary"
+            if validated:
+                query_label = "VF_ValidatedScientificModelSummary"
+            else:
+                query_label = "VF_ScientificModelSummary"
         else:
             cls = ScientificModel
             query_label = "VF_ScientificModel"