Add missing old_x fields in events

[davfsa]

There is currently a bit of inconsistency in the old_x fields in the update and delete events for objects we cache

Examples that I have seen are (there might be more):

• *MessageDeleteEvent
• *ChannelDeleteEvent (no need, discord send the info for this one)
• GuildLeaveEvent (solved by Add old guild attribute to guild leave event #806)

[ashwinvin]

I would like to do this.

[NobodyForYouCreator]

Hey, working with MemberDeleteEvent and it doesn't return old_member if member joined after bot start

• MemberDeleteEvent

[davfsa]

Hey, working with MemberDeleteEvent and it doesn't return old_member if member joined after bot start

* MemberDeleteEvent

That is related to the state of the cache. This issue is to track the absence of old_x fields completely missing from the object, which is currently only for *MessageDeleteEvent. You may not have the correct intents for that, which is why it is missing.

Please join the Discord server to get more help there :)

Invite: https://discord.gg/Jx4cNGG