Buddyblog and mycred delete user's post

Hello everybody

I have a social website with buddypress.

Each user can create post with gravity forms and each post is automaticly publish. I use buddyblog to display posts of each user in their account. No backoffice access for them, all in front.

I have the option on buddyblog to give the ability to user to delete their posts. This way under each user’s post, you have the delete button.

Now i have mycred system, each time a user created a post, he receives XXX points. If the user wants to delete one of his post, i need mycred to deduct the same amount of point.

thanks to mycred i found this code

add_action( 'transition_post_status', 'fired_on_post_change_staus', 10, 3 );
function fired_on_post_change_staus( $new_status, $old_status, $post ) {
	if ( $new_status == 'trash' ) {
		if ( ! function_exists( 'mycred_add' ) ) return;

		if ( isset( $post->post_author ) ) {
			mycred_add(
				'deleted_post',
				$post->post_author,
				-10,
				'%plural% deduction for deleted post'
			);
		}
	}
}

Only problem is that with buddyblog option, i can only delete post directly and not trash them. So this function doesn’t work because it deduct points only if post goes to trash.

I need to apply the good conditionnal but `$new_status == ‘delete’ doesn’t exist and my php knowledge are not strong enaugh…

Many thanks for your time