Merge commit '7621e2f8dec938cf48181c8b10afc9b01f444e68' into beta

submodules/TelegramCore/Sources/TelegramEngine/Peers/InactiveChannels.swift

@@ -0,0 +1,49 @@
+
+import Foundation
+import SwiftSignalKit
+import Postbox
+import TelegramApi
+
+public struct InactiveChannel : Equatable {
+    public let peer: Peer
+    public let lastActivityDate: Int32
+    public let participantsCount: Int32?
+    
+    init(peer: Peer, lastActivityDate: Int32, participantsCount: Int32?) {
+        self.peer = peer
+        self.lastActivityDate = lastActivityDate
+        self.participantsCount = participantsCount
+    }
+    public static func ==(lhs: InactiveChannel, rhs: InactiveChannel) -> Bool {
+        return lhs.peer.isEqual(rhs.peer) && lhs.lastActivityDate == rhs.lastActivityDate && lhs.participantsCount == rhs.participantsCount
+    }
+}
+
+func _internal_inactiveChannelList(network: Network) -> Signal<[InactiveChannel], NoError> {
+    return network.request(Api.functions.channels.getInactiveChannels())
+    |> retryRequest
+    |> map { result in
+        switch result {
+        case let .inactiveChats(dates, chats, _):
+            let channels = chats.compactMap {
+                parseTelegramGroupOrChannel(chat: $0)
+            }
+            var participantsCounts: [PeerId: Int32] = [:]
+            for chat in chats {
+                switch chat {
+                case let .channel(_, _, _, _, _, _, _, _, _, _, _, _, participantsCountValue, _, _, _, _, _, _, _, _, _, _):
+                    if let participantsCountValue = participantsCountValue {
+                        participantsCounts[chat.peerId] = participantsCountValue
+                    }
+                default:
+                    break
+                }
+            }
+            var inactive: [InactiveChannel] = []
+            for (i, channel) in channels.enumerated() {
+                inactive.append(InactiveChannel(peer: channel, lastActivityDate: i < dates.count ? dates[i] : 0, participantsCount: participantsCounts[channel.id]))
+            }
+            return inactive
+        }
+    }
+}