refactor appservice type stuff

Signed-off-by: strawberry <strawberry@puppygock.gay>

src/database/mod.rs

@@ -17,7 +17,6 @@ use itertools::Itertools;
 use lru_cache::LruCache;
 use rand::thread_rng;
 use ruma::{
-	api::appservice::Registration,
 	events::{
 		push_rules::{PushRulesEvent, PushRulesEventContent},
 		room::message::RoomMessageEventContent,
@@ -179,7 +178,6 @@ pub struct KeyValueDatabase {
 	//pub pusher: pusher::PushData,
 	pub(super) senderkey_pusher: Arc<dyn KvTree>,
 
-	pub(super) cached_registrations: Arc<RwLock<HashMap<String, Registration>>>,
 	pub(super) pdu_cache: Mutex<LruCache<OwnedEventId, Arc<PduEvent>>>,
 	pub(super) shorteventid_cache: Mutex<LruCache<u64, Arc<EventId>>>,
 	pub(super) auth_chain_cache: Mutex<LruCache<Vec<u64>, Arc<HashSet<u64>>>>,
@@ -379,7 +377,6 @@ impl KeyValueDatabase {
 			global: builder.open_tree("global")?,
 			server_signingkeys: builder.open_tree("server_signingkeys")?,
 
-			cached_registrations: Arc::new(RwLock::new(HashMap::new())),
 			pdu_cache: Mutex::new(LruCache::new(
 				config.pdu_cache_capacity.try_into().expect("pdu cache capacity fits into usize"),
 			)),
@@ -992,14 +989,6 @@ impl KeyValueDatabase {
 			);
 		}
 
-		// Inserting registrations into cache
-		for appservice in services().appservice.all()? {
-			services().appservice.registration_info.write().await.insert(
-				appservice.0,
-				appservice.1.try_into().expect("Should be validated on registration"),
-			);
-		}
-
 		services().admin.start_handler();
 
 		// Set emergency access for the conduit user