General clean up. Work on event files and event presenters.

app/models/event_file_models.py

@@ -93,6 +93,10 @@ class Event_File_Base(BaseModel):
         alias = 'file_size'
     )
 
+    lu_event_file_purpose_name: Optional[str] = Field(
+        alias = 'file_purpose_name'
+    )
+
     # Including other related objects
     hosted_file: Optional[Union[Hosted_File_Base, None]]
 

app/models/event_models.py

@@ -154,7 +154,7 @@ class Event_Base(BaseModel):
     event_track_list: Optional[list] # Optional[Event_Track_Base]
     # poc_event_person: Optional[Event_Person_Base]
     poc_person: Optional[Person_Base]
-    user: Optional[User_Base]
+    # user: Optional[User_Base]
 
     _processed_at: datetime.datetime = PrivateAttr(default_factory=datetime.datetime.now)
 

app/models/event_presenter_models.py

@@ -121,13 +121,17 @@ class Event_Presenter_Base(BaseModel):
     event_name: Optional[str]
     event_start_datetime: Optional[datetime.datetime]
     event_end_datetime: Optional[datetime.datetime]
+    event_location_code: Optional[str]
     event_location_name: Optional[str]
+    event_presentation_code: Optional[str]
     event_presentation_name: Optional[str]
     event_presentation_start_datetime: Optional[datetime.datetime]
     event_presentation_end_datetime: Optional[datetime.datetime]
+    event_session_code: Optional[str]
     event_session_name: Optional[str]
     event_session_start_datetime: Optional[datetime.datetime]
     event_session_end_datetime: Optional[datetime.datetime]
+    event_track_code: Optional[str]
     event_track_name: Optional[str]
 
     # Including other related objects