New buckets for 0.6.0: small changes

- Fix bucket delete

- fix merge of bucket creation date

- Replace deletable with option in aliases
    Rationale: if two aliases point to conflicting bucket, resolving
    by making an arbitrary choice risks making data accessible when it
    shouldn't be. We'd rather resolve to deleting the alias until
    someone puts it back.

1 files changed, 1 insertions, 3 deletions

diff --git a/src/api/api_server.rs b/src/api/api_server.rs
index 42987e78..f5ebed37 100644
--- a/src/api/api_server.rs
+++ b/src/api/api_server.rs
@@ -7,7 +7,6 @@ use hyper::server::conn::AddrStream;
 use hyper::service::{make_service_fn, service_fn};
 use hyper::{Body, Request, Response, Server};
 
-use garage_util::crdt;
 use garage_util::data::*;
 use garage_util::error::Error as GarageError;
 
@@ -306,8 +305,7 @@ async fn resolve_bucket(
 		.as_option()
 		.ok_or_else(|| Error::Forbidden("Operation is not allowed for this key.".to_string()))?;
 
-	if let Some(crdt::Deletable::Present(bucket_id)) = api_key_params.local_aliases.get(bucket_name)
-	{
+	if let Some(Some(bucket_id)) = api_key_params.local_aliases.get(bucket_name) {
 		Ok(*bucket_id)
 	} else {
 		Ok(garage