fix(aurora): make sure the bot key does not exist in the Change.from_dict() data dictionary

aurora/importers/aurora.py

@@ -60,16 +60,17 @@ class ImportAuroraView(ui.View):
             case["target_id"] = int(case["target_id"])
             case["moderator_id"] = int(case["moderator_id"])
 
-            if not case.get("changes", None):
+            changes = case.get("changes", None)
+            if not changes:
                 changes = []
             else:
-                if not isinstance(case["changes"], list):
+                if not isinstance(changes, list):
-                    changes = json.loads(case["changes"])
+                    changes = json.loads(changes)
                     if isinstance(changes, str):
                         changes: list[dict] = json.loads(changes)
 
             for change in changes:
-                if change.get("bot"):
+                if "bot" in change:
                     del change["bot"]
 
             if "metadata" not in case:

aurora/models/change.py

@@ -40,16 +40,16 @@ class Change(AuroraBaseModel):
             data = json.loads(data)
         if data.get('duration'):
             logger.debug(f"Duration: {data['duration']}")
-        if "duration" in data and data["duration"] and not isinstance(data["duration"], timedelta) and not data["duration"] == "NULL":
+        if data.get('duration') and not isinstance(data["duration"], timedelta) and not data["duration"] == "NULL":
             duration = timedelta_from_string(data["duration"])
-        elif "duration" in data and isinstance(data["duration"], timedelta):
+        elif data.get('duration') and isinstance(data["duration"], timedelta):
             duration = data["duration"]
         else:
             duration = None
 
-        if "end_timestamp" in data and data["end_timestamp"] and not isinstance(data["end_timestamp"], datetime):
+        if data.get('end_timestamp') and not isinstance(data["end_timestamp"], datetime):
             end_timestamp = datetime.fromtimestamp(data["end_timestamp"])
-        elif "end_timestamp" in data and isinstance(data["end_timestamp"], datetime):
+        elif data.get('end_timestamp') and isinstance(data["end_timestamp"], datetime):
             end_timestamp = data["end_timestamp"]
         else:
             end_timestamp = None
@@ -69,4 +69,6 @@ class Change(AuroraBaseModel):
             "end_timestamp": end_timestamp,
             "duration": duration
         })
+        if "bot" in data:
+            del data["bot"]
         return cls(bot=bot, **data)