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Add trie-based user search cache to replace non-performant linear scans

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Changelog-Added: Speed up user search
Tested-by: William Casarin <jb55@jb55.com>
Fixes: #1219
Closes: #1342
This commit is contained in:
Terry Yiu
2023-07-01 14:42:36 -04:00
committed by William Casarin
parent 4b7444f338
commit 6e964f71ff
13 changed files with 519 additions and 95 deletions
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4
damus/Models/DamusState.swift
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@@ -31,6 +31,7 @@ struct DamusState {
let muted_threads: MutedThreadsManager
let wallet: WalletModel
let nav: NavigationCoordinator
let user_search_cache: UserSearchCache
@discardableResult
func add_zap(zap: Zapping) -> Bool {
@@ -58,5 +59,6 @@ struct DamusState {
}
static var empty: DamusState {
return DamusState.init(pool: RelayPool(), keypair: Keypair(pubkey: "", privkey: ""), likes: EventCounter(our_pubkey: ""), boosts: EventCounter(our_pubkey: ""), contacts: Contacts(our_pubkey: ""), profiles: Profiles(), dms: DirectMessagesModel(our_pubkey: ""), previews: PreviewCache(), zaps: Zaps(our_pubkey: ""), lnurls: LNUrls(), settings: UserSettingsStore(), relay_filters: RelayFilters(our_pubkey: ""), relay_metadata: RelayMetadatas(), drafts: Drafts(), events: EventCache(), bookmarks: BookmarksManager(pubkey: ""), postbox: PostBox(pool: RelayPool()), bootstrap_relays: [], replies: ReplyCounter(our_pubkey: ""), muted_threads: MutedThreadsManager(keypair: Keypair(pubkey: "", privkey: nil)), wallet: WalletModel(settings: UserSettingsStore()), nav: NavigationCoordinator()) }
let user_search_cache = UserSearchCache()
return DamusState.init(pool: RelayPool(), keypair: Keypair(pubkey: "", privkey: ""), likes: EventCounter(our_pubkey: ""), boosts: EventCounter(our_pubkey: ""), contacts: Contacts(our_pubkey: ""), profiles: Profiles(user_search_cache: user_search_cache), dms: DirectMessagesModel(our_pubkey: ""), previews: PreviewCache(), zaps: Zaps(our_pubkey: ""), lnurls: LNUrls(), settings: UserSettingsStore(), relay_filters: RelayFilters(our_pubkey: ""), relay_metadata: RelayMetadatas(), drafts: Drafts(), events: EventCache(), bookmarks: BookmarksManager(pubkey: ""), postbox: PostBox(pool: RelayPool()), bootstrap_relays: [], replies: ReplyCounter(our_pubkey: ""), muted_threads: MutedThreadsManager(keypair: Keypair(pubkey: "", privkey: nil)), wallet: WalletModel(settings: UserSettingsStore()), nav: NavigationCoordinator(), user_search_cache: user_search_cache) }
}