bsdd search to check whether query is long enough

It's an API requirement and using shorter queries was giving confusing results.
https://github.com/buildingSMART/bSDD/blob/master/Documentation/bSDD%20OpenAPI.yaml

src/bonsai/bonsai/bim/module/bsdd/operator.py

@@ -50,6 +50,14 @@ class SearchBSDDClass(bpy.types.Operator):
     bl_description = "Search for bSDD classes by the provided keyword"
     bl_options = {"REGISTER", "UNDO"}
 
+    @classmethod
+    def poll(cls, context):
+        # Requirement by buildingSMART bSDD api.
+        if len(context.scene.BIMBSDDProperties.keyword) < 3:
+            cls.poll_message_set("Search query has to be at least 3 characters long.")
+            return False
+        return True
+
     def execute(self, context):
         keyword = context.scene.BIMBSDDProperties.keyword
         classes_found = core.search_class(keyword, bsdd.Client(), tool.Bsdd)

src/bonsai/bonsai/bim/module/bsdd/prop.py

@@ -60,7 +60,7 @@ class BIMBSDDProperties(PropertyGroup):
     active_domain_index: IntProperty(name="Active Domain Index")
     classifications: CollectionProperty(name="Classifications", type=BSDDClassification)
     active_classification_index: IntProperty(name="Active Classification Index")
-    keyword: StringProperty(name="Keyword")
+    keyword: StringProperty(name="Keyword", description="Query for bsdd classes search, case and accent insensitive")
     should_filter_ifc_class: BoolProperty(
         name="Filter Active IFC Class",
         description="Whether to search only for bSDD classes that match active object's IFC class",

src/bonsai/bonsai/core/bsdd.py

@@ -47,7 +47,7 @@ def load_bsdd(client: bsdd.Client, bsdd: tool.Bsdd) -> None:
 
 def search_class(keyword: str, client: bsdd.Client, bsdd: tool.Bsdd) -> int:
     bsdd.clear_classes()
-    related_entities = bsdd.get_related_ifc_entities(keyword)
+    related_entities = bsdd.get_related_ifc_entities()
     active_dictionary_uri = bsdd.get_active_dictionary_uri()
     classes = bsdd.search_class(client, keyword, [active_dictionary_uri], related_entities)
     bsdd.create_classes(classes)

src/bonsai/bonsai/tool/bsdd.py

@@ -121,11 +121,9 @@ class Bsdd(bonsai.core.tool.Bsdd):
         return psets
 
     @classmethod
-    def get_related_ifc_entities(cls, keyword: str) -> list[str]:
+    def get_related_ifc_entities(cls) -> list[str]:
         active_object = bpy.context.active_object
         related_ifc_entities = []
-        if len(keyword) < 3:
-            return []
         if cls.should_filter_ifc_class() and active_object:
             element = tool.Ifc.get_entity(active_object)
             if element: