Update models to include file id list.

app/models/event_presenter_models.py

@@ -111,6 +111,7 @@ class Event_Presenter_Base(BaseModel):
     data_json: Optional[Union[Json, None]] # For key value data. Careful with overwriting existing fields!
 
     file_count: Optional[int]
+    event_file_id_li_json: Optional[Union[Json, None]] # List of file IDs (actually id_random)
 
     # General catchall for agreement or consent
     agree: Optional[bool]

app/models/event_session_models.py

@@ -99,6 +99,7 @@ class Event_Session_Base(BaseModel):
 
     file_count: Optional[int] # Only files directly under the session
     internal_use_count: Optional[int] # Should be renamed to "internal_use_file_count"???
+    event_file_id_li_json: Optional[Union[Json, None]] # List of file IDs (actually id_random)
     file_count_all: Optional[int] # All files under a session
 
     status: Optional[int]