Refactoring

submodules/TelegramCore/Sources/TelegramEngine/ItemCache/TelegramEngineItemCache.swift

@@ -0,0 +1,29 @@
+import Foundation
+import SwiftSignalKit
+import Postbox
+
+public extension TelegramEngine {
+    final class ItemCache {
+        private let account: Account
+
+        init(account: Account) {
+            self.account = account
+        }
+
+        public func put<T: Codable>(collectionId: Int8, id: ValueBoxKey, item: T) -> Signal<Never, NoError> {
+            return self.account.postbox.transaction { transaction -> Void in
+                if let entry = CodableEntry(item) {
+                    transaction.putItemCacheEntry(id: ItemCacheEntryId(collectionId: collectionId, key: id), entry: entry)
+                }
+            }
+            |> ignoreValues
+        }
+        
+        public func remove(collectionId: Int8, id: ValueBoxKey) -> Signal<Never, NoError> {
+            return self.account.postbox.transaction { transaction -> Void in
+                transaction.removeItemCacheEntry(id: ItemCacheEntryId(collectionId: collectionId, key: id))
+            }
+            |> ignoreValues
+        }
+    }
+}