There is no delete mechanism for attachments

[couling]

Refering to:

• Gitea version (or commit ref): v1.0.0-126-g302fa42
• Feature Request.

There is no delete mechanism at all for attachments.

• The user should be presented with the option to delete any / all attachments from an issue comment.
• Attachments should be deleted immediately when an issue / issue comment are deleted.
• Attachments should be deleted immediately when a release is deleted
• "Orphaned"Attachments should be deleted periodically (eg: cron job). Orphaned attachments have both attachment.CommentID and attachment.ReleaseId of 0. They occur when a user starts creating an issue, uploads an attachment and then closes the browser without submitting.

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[bkcsoft]

Also when a release is removed? (since that is now a thing 😄 #673 )

[couling]

Actually it looks like the code tries to delete an attachment on deleting a comment.

See Here

However it doesn't manage to do so.

[couling]

Okay so this doesn't trigger the AfterDelete(). I guess that's an xorm bug. I think for the time being I'm going to work around it and explicitly Delete the attachment in DeleteCommentById

[lunny]

change this to below code, then AfterDelete() will work.

if _, err = sess.Delete(&Comment{
ID: comment.ID,
}); err != nil {
		return err
	}

[appleboy]

@lunny I will take it.

[appleboy]

@lunny we need to merge this XORM PR first go-xorm/xorm#525

[appleboy]

#704 also fix item two.

Attachments should be deleted immediately when an issue / issue comment or release are deleted.

cc @couling

[bkcsoft]

These aren't all fixed.