Add error handling to unban

jarvis_tasks/tasks/ban.py

@@ -4,6 +4,7 @@ from datetime import datetime, timedelta
 from logging import Logger
 
 from dis_snek import Snake
+from dis_snek.client.errors import NotFound
 from jarvis_core.db import q
 from jarvis_core.db.models import Ban, Unban
 
@@ -25,14 +26,17 @@ async def unban(bot: Snake, logger: Logger) -> None:
                 user = await bot.fetch_user(ban.user)
                 if guild and user:
                     logger.debug(f"Unbanned user {user.id} from guild {guild.id}")
+                    try:
                         await guild.unban(user=user, reason="JARVIS tempban expired")
+                    except NotFound:
+                        logger.debug(f"User {user.id} not banned from guild {guild.id}")
 
                 ban.update(q(active=False))
                 await ban.commit()
                 u = Unban(
                     user=user.id,
                     guild=guild.id,
-                    username=user.name,
+                    username=user.username,
                     discrim=user.discriminator,
                     admin=bot.user.id,
                     reason="Ban expired",