import Foundation
import Postbox
import SwiftSignalKit
import TelegramApi
import MtProtoKit
private func reactionGeneratedEvent(_ previousReactions: ReactionsMessageAttribute?, _ updatedReactions: ReactionsMessageAttribute?, message: Message, transaction: Transaction) -> (reactionAuthor: Peer, reaction: MessageReaction.Reaction, message: Message, timestamp: Int32)? {
if let updatedReactions = updatedReactions, !message.flags.contains(.Incoming), message.id.peerId.namespace == Namespaces.Peer.CloudUser {
let prev = previousReactions?.reactions ?? []
let updated = updatedReactions.reactions.filter { value in
return !prev.contains(where: {
$0.value == value.value && $0.count == value.count
})
}
let myUpdated = updatedReactions.reactions.filter { value in
return value.chosenOrder != nil
}.first
let myPrevious = prev.filter { value in
return value.chosenOrder != nil
}.first
let previousCount = prev.reduce(0, {
$0 + $1.count
})
let updatedCount = updatedReactions.reactions.reduce(0, {
$0 + $1.count
})
let newReaction = updated.filter {
$0.chosenOrder == nil
}.first?.value
if !updated.isEmpty && myUpdated == myPrevious, updatedCount >= previousCount, let value = newReaction {
if let reactionAuthor = transaction.getPeer(message.id.peerId) {
return (reactionAuthor: reactionAuthor, reaction: value, message: message, timestamp: Int32(Date().timeIntervalSince1970))
}
}
}
return nil
}
private func peerIdsFromUpdateGroups(_ groups: [UpdateGroup]) -> Set<PeerId> {
var peerIds = Set<PeerId>()
for group in groups {
for update in group.updates {
for peerId in update.peerIds {
peerIds.insert(peerId)
}
}
for user in group.users {
peerIds.insert(user.peerId)
}
for chat in group.chats {
peerIds.insert(chat.peerId)
}
switch group {
case let .updateChannelPts(channelId, _, _):
peerIds.insert(PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)))
default:
break
}
}
return peerIds
}
private func activeChannelsFromUpdateGroups(_ groups: [UpdateGroup]) -> Set<PeerId> {
var peerIds = Set<PeerId>()
for group in groups {
for chat in group.chats {
switch chat {
case .channel:
if let channel = parseTelegramGroupOrChannel(chat: chat) as? TelegramChannel {
if channel.participationStatus == .member, case .personal = channel.accessHash {
peerIds.insert(channel.id)
}
}
default:
break
}
}
}
return peerIds.intersection(peerIdsRequiringLocalChatStateFromUpdateGroups(groups))
}
private func associatedMessageIdsFromUpdateGroups(_ groups: [UpdateGroup]) -> (replyIds: ReferencedReplyMessageIds, generalIds: Set<MessageId>) {
var replyIds = ReferencedReplyMessageIds()
var generalIds = Set<MessageId>()
for group in groups {
for update in group.updates {
if let associatedMessageIds = update.associatedMessageIds {
replyIds.formUnion(associatedMessageIds.replyIds)
generalIds.formUnion(associatedMessageIds.generalIds)
}
}
}
return (replyIds, generalIds)
}
private func peerIdsRequiringLocalChatStateFromUpdates(_ updates: [Api.Update]) -> Set<PeerId> {
var peerIds = Set<PeerId>()
for update in updates {
if let messageId = update.messageId {
peerIds.insert(messageId.peerId)
}
switch update {
case let .updateChannelTooLong(_, channelId, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
peerIds.insert(peerId)
case let .updateChannelPinnedTopics(_, channelId, order):
if order == nil {
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
peerIds.insert(peerId)
}
case let .updateFolderPeers(folderPeers, _, _):
for peer in folderPeers {
switch peer {
case let .folderPeer(peer, _):
peerIds.insert(peer.peerId)
}
}
case let .updateReadChannelInbox(_, _, channelId, _, _, _):
peerIds.insert(PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)))
case let .updateReadHistoryInbox(_, _, peer, _, _, _, _):
peerIds.insert(peer.peerId)
case let .updateDraftMessage(_, peer, _, draft):
switch draft {
case .draftMessage:
peerIds.insert(peer.peerId)
case .draftMessageEmpty:
break
}
default:
break
}
}
return peerIds
}
private func peerIdsRequiringLocalChatStateFromUpdateGroups(_ groups: [UpdateGroup]) -> Set<PeerId> {
var peerIds = Set<PeerId>()
for group in groups {
peerIds.formUnion(peerIdsRequiringLocalChatStateFromUpdates(group.updates))
var channelUpdates = Set<PeerId>()
for update in group.updates {
switch update {
case let .updateChannel(channelId):
channelUpdates.insert(PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)))
default:
break
}
}
for chat in group.chats {
if let channel = parseTelegramGroupOrChannel(chat: chat) as? TelegramChannel, channelUpdates.contains(channel.id) {
if let accessHash = channel.accessHash, case .personal = accessHash {
if case .member = channel.participationStatus {
peerIds.insert(channel.id)
}
}
}
}
switch group {
case let .ensurePeerHasLocalState(peerId):
peerIds.insert(peerId)
default:
break
}
}
return peerIds
}
private func locallyGeneratedMessageTimestampsFromUpdateGroups(_ groups: [UpdateGroup]) -> [PeerId: [(MessageId.Namespace, Int32)]] {
var messageTimestamps: [PeerId: [(MessageId.Namespace, Int32)]] = [:]
for group in groups {
for update in group.updates {
switch update {
case let .updateServiceNotification(_, date, _, _, _, _):
if let date = date {
let peerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(777000))
if messageTimestamps[peerId] == nil {
messageTimestamps[peerId] = [(Namespaces.Message.Local, date)]
} else {
messageTimestamps[peerId]!.append((Namespaces.Message.Local, date))
}
}
default:
break
}
}
}
return messageTimestamps
}
private func associatedStoredStories(_ groups: [UpdateGroup]) -> [StoryId: UpdatesStoredStory] {
var storedStories: [StoryId: UpdatesStoredStory] = [:]
storedStories.removeAll()
return storedStories
}
private func associatedStoredStories(_ difference: Api.updates.Difference) -> [StoryId: UpdatesStoredStory] {
var storedStories: [StoryId: UpdatesStoredStory] = [:]
storedStories.removeAll()
return storedStories
}
private func peerIdsFromDifference(_ difference: Api.updates.Difference) -> Set<PeerId> {
var peerIds = Set<PeerId>()
switch difference {
case let .difference(newMessages, _, otherUpdates, chats, users, _):
for message in newMessages {
for peerId in apiMessagePeerIds(message) {
peerIds.insert(peerId)
}
}
for user in users {
peerIds.insert(user.peerId)
}
for chat in chats {
peerIds.insert(chat.peerId)
}
for update in otherUpdates {
for peerId in update.peerIds {
peerIds.insert(peerId)
}
}
case .differenceEmpty:
break
case let .differenceSlice(newMessages, _, otherUpdates, chats, users, _):
for message in newMessages {
for peerId in apiMessagePeerIds(message) {
peerIds.insert(peerId)
}
}
for user in users {
peerIds.insert(user.peerId)
}
for chat in chats {
peerIds.insert(chat.peerId)
}
for update in otherUpdates {
for peerId in update.peerIds {
peerIds.insert(peerId)
}
}
case .differenceTooLong:
assertionFailure()
break
}
return peerIds
}
private func activeChannelsFromDifference(_ difference: Api.updates.Difference) -> Set<PeerId> {
var peerIds = Set<PeerId>()
var chats: [Api.Chat] = []
switch difference {
case let .difference(_, _, _, differenceChats, _, _):
chats = differenceChats
case .differenceEmpty:
break
case let .differenceSlice(_, _, _, differenceChats, _, _):
chats = differenceChats
case .differenceTooLong:
break
}
for chat in chats {
switch chat {
case .channel:
if let channel = parseTelegramGroupOrChannel(chat: chat) as? TelegramChannel {
if channel.participationStatus == .member {
peerIds.insert(channel.id)
}
}
default:
break
}
}
return peerIds
}
private func associatedMessageIdsFromDifference(_ difference: Api.updates.Difference) -> (replyIds: ReferencedReplyMessageIds, generalIds: Set<MessageId>) {
var replyIds = ReferencedReplyMessageIds()
var generalIds = Set<MessageId>()
switch difference {
case let .difference(newMessages, _, otherUpdates, _, _, _):
for message in newMessages {
if let associatedMessageIds = apiMessageAssociatedMessageIds(message) {
replyIds.formUnion(associatedMessageIds.replyIds)
generalIds.formUnion(associatedMessageIds.generalIds)
}
}
for update in otherUpdates {
if let associatedMessageIds = update.associatedMessageIds {
replyIds.formUnion(associatedMessageIds.replyIds)
generalIds.formUnion(associatedMessageIds.generalIds)
}
}
case .differenceEmpty:
break
case let .differenceSlice(newMessages, _, otherUpdates, _, _, _):
for message in newMessages {
if let associatedMessageIds = apiMessageAssociatedMessageIds(message) {
replyIds.formUnion(associatedMessageIds.replyIds)
generalIds.formUnion(associatedMessageIds.generalIds)
}
}
for update in otherUpdates {
if let associatedMessageIds = update.associatedMessageIds {
replyIds.formUnion(associatedMessageIds.replyIds)
generalIds.formUnion(associatedMessageIds.generalIds)
}
}
case .differenceTooLong:
break
}
return (replyIds, generalIds)
}
private func peerIdsRequiringLocalChatStateFromDifference(_ difference: Api.updates.Difference) -> Set<PeerId> {
var peerIds = Set<PeerId>()
switch difference {
case let .difference(newMessages, _, otherUpdates, _, _, _):
for message in newMessages {
if let messageId = message.id() {
peerIds.insert(messageId.peerId)
}
}
peerIds.formUnion(peerIdsRequiringLocalChatStateFromUpdates(otherUpdates))
for update in otherUpdates {
if let messageId = update.messageId {
peerIds.insert(messageId.peerId)
}
switch update {
case let .updateChannelTooLong(_, channelId, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
peerIds.insert(peerId)
case let .updateChannelPinnedTopics(_, channelId, order):
if order == nil {
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
peerIds.insert(peerId)
}
default:
break
}
}
case .differenceEmpty:
break
case let .differenceSlice(newMessages, _, otherUpdates, _, _, _):
for message in newMessages {
if let messageId = message.id() {
peerIds.insert(messageId.peerId)
}
}
peerIds.formUnion(peerIdsRequiringLocalChatStateFromUpdates(otherUpdates))
for update in otherUpdates {
if let messageId = update.messageId {
peerIds.insert(messageId.peerId)
}
switch update {
case let .updateChannelTooLong(_, channelId, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
peerIds.insert(peerId)
case let .updateChannelPinnedTopics(_, channelId, order):
if order == nil {
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
peerIds.insert(peerId)
}
default:
break
}
}
case .differenceTooLong:
break
}
return peerIds
}
private func locallyGeneratedMessageTimestampsFromDifference(_ difference: Api.updates.Difference) -> [PeerId: [(MessageId.Namespace, Int32)]] {
var messageTimestamps: [PeerId: [(MessageId.Namespace, Int32)]] = [:]
var otherUpdates: [Api.Update]?
switch difference {
case let .difference(_, _, apiOtherUpdates, _, _, _):
otherUpdates = apiOtherUpdates
case .differenceEmpty:
break
case let .differenceSlice(_, _, apiOtherUpdates, _, _, _):
otherUpdates = apiOtherUpdates
case .differenceTooLong:
break
}
if let otherUpdates = otherUpdates {
for update in otherUpdates {
switch update {
case let .updateServiceNotification(_, date, _, _, _, _):
if let date = date {
let peerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(777000))
if messageTimestamps[peerId] == nil {
messageTimestamps[peerId] = [(Namespaces.Message.Local, date)]
} else {
messageTimestamps[peerId]!.append((Namespaces.Message.Local, date))
}
}
default:
break
}
}
}
return messageTimestamps
}
func initialStateWithPeerIds(_ transaction: Transaction, peerIds: Set<PeerId>, activeChannelIds: Set<PeerId>, referencedReplyMessageIds: ReferencedReplyMessageIds, referencedGeneralMessageIds: Set<MessageId>, peerIdsRequiringLocalChatState: Set<PeerId>, locallyGeneratedMessageTimestamps: [PeerId: [(MessageId.Namespace, Int32)]], storedStories: [StoryId: UpdatesStoredStory]) -> AccountMutableState {
var peers: [PeerId: Peer] = [:]
var channelStates: [PeerId: AccountStateChannelState] = [:]
var channelsToPollExplicitely = Set<PeerId>()
for peerId in peerIds {
if let peer = transaction.getPeer(peerId) {
peers[peerId] = peer
}
if peerId.namespace == Namespaces.Peer.CloudChannel {
if let channelState = transaction.getPeerChatState(peerId) as? ChannelState {
channelStates[peerId] = AccountStateChannelState(pts: channelState.pts)
}
} else if peerId.namespace == Namespaces.Peer.CloudUser || peerId.namespace == Namespaces.Peer.CloudGroup {
if let _ = transaction.getPeerChatState(peerId) as? RegularChatState {
//chatStates[peerId] = chatState
}
}
}
for peerId in activeChannelIds {
if transaction.getTopPeerMessageIndex(peerId: peerId, namespace: Namespaces.Message.Cloud) == nil {
channelsToPollExplicitely.insert(peerId)
} else if let channel = transaction.getPeer(peerId) as? TelegramChannel, channel.participationStatus != .member {
channelsToPollExplicitely.insert(peerId)
}
}
let storedMessages = transaction.filterStoredMessageIds(Set(referencedReplyMessageIds.targetIdsBySourceId.keys).union(referencedGeneralMessageIds))
var storedMessagesByPeerIdAndTimestamp: [PeerId: Set<MessageIndex>] = [:]
if !locallyGeneratedMessageTimestamps.isEmpty {
for (peerId, namespacesAndTimestamps) in locallyGeneratedMessageTimestamps {
for (namespace, timestamp) in namespacesAndTimestamps {
if let messageId = transaction.storedMessageId(peerId: peerId, namespace: namespace, timestamp: timestamp) {
if storedMessagesByPeerIdAndTimestamp[peerId] == nil {
storedMessagesByPeerIdAndTimestamp[peerId] = Set([MessageIndex(id: messageId, timestamp: timestamp)])
} else {
storedMessagesByPeerIdAndTimestamp[peerId]!.insert(MessageIndex(id: messageId, timestamp: timestamp))
}
}
}
}
}
var peerChatInfos: [PeerId: PeerChatInfo] = [:]
var readInboxMaxIds: [PeerId: MessageId] = [:]
var cloudReadStates: [PeerId: PeerReadState] = [:]
for peerId in peerIdsRequiringLocalChatState {
let inclusion = transaction.getPeerChatListInclusion(peerId)
var hasValidInclusion = false
switch inclusion {
case .ifHasMessagesOrOneOf:
hasValidInclusion = true
case .notIncluded:
hasValidInclusion = false
}
if hasValidInclusion {
if let notificationSettings = transaction.getPeerNotificationSettings(id: peerId) {
peerChatInfos[peerId] = PeerChatInfo(notificationSettings: notificationSettings)
}
} else {
if let peer = transaction.getPeer(peerId) {
if let channel = peer as? TelegramChannel, channel.participationStatus != .member {
if let notificationSettings = transaction.getPeerNotificationSettings(id: peerId) {
peerChatInfos[peerId] = PeerChatInfo(notificationSettings: notificationSettings)
Logger.shared.log("State", "Peer \(peerId) (\(peer.debugDisplayTitle) has no stored inclusion, using synthesized one")
}
} else {
Logger.shared.log("State", "Peer \(peerId) has no valid inclusion")
}
} else {
Logger.shared.log("State", "Peer \(peerId) has no valid inclusion")
}
}
if let readStates = transaction.getPeerReadStates(peerId) {
for (namespace, state) in readStates {
if namespace == Namespaces.Message.Cloud {
cloudReadStates[peerId] = state
switch state {
case let .idBased(maxIncomingReadId, _, _, _, _):
readInboxMaxIds[peerId] = MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: maxIncomingReadId)
case .indexBased:
break
}
break
}
}
}
}
let state = AccountMutableState(initialState: AccountInitialState(state: (transaction.getState() as? AuthorizedAccountState)!.state!, peerIds: peerIds, peerIdsRequiringLocalChatState: peerIdsRequiringLocalChatState, channelStates: channelStates, peerChatInfos: peerChatInfos, locallyGeneratedMessageTimestamps: locallyGeneratedMessageTimestamps, cloudReadStates: cloudReadStates, channelsToPollExplicitely: channelsToPollExplicitely), initialPeers: peers, initialReferencedReplyMessageIds: referencedReplyMessageIds, initialReferencedGeneralMessageIds: referencedGeneralMessageIds, initialStoredMessages: storedMessages, initialStoredStories: storedStories, initialReadInboxMaxIds: readInboxMaxIds, storedMessagesByPeerIdAndTimestamp: storedMessagesByPeerIdAndTimestamp, initialSentScheduledMessageIds: Set())
return state
}
func initialStateWithUpdateGroups(postbox: Postbox, groups: [UpdateGroup]) -> Signal<AccountMutableState, NoError> {
return postbox.transaction { transaction -> AccountMutableState in
let peerIds = peerIdsFromUpdateGroups(groups)
let activeChannelIds = activeChannelsFromUpdateGroups(groups)
let associatedMessageIds = associatedMessageIdsFromUpdateGroups(groups)
let peerIdsRequiringLocalChatState = peerIdsRequiringLocalChatStateFromUpdateGroups(groups)
return initialStateWithPeerIds(transaction, peerIds: peerIds, activeChannelIds: activeChannelIds, referencedReplyMessageIds: associatedMessageIds.replyIds, referencedGeneralMessageIds: associatedMessageIds.generalIds, peerIdsRequiringLocalChatState: peerIdsRequiringLocalChatState, locallyGeneratedMessageTimestamps: locallyGeneratedMessageTimestampsFromUpdateGroups(groups), storedStories: associatedStoredStories(groups))
}
}
func initialStateWithDifference(postbox: Postbox, difference: Api.updates.Difference) -> Signal<AccountMutableState, NoError> {
return postbox.transaction { transaction -> AccountMutableState in
let peerIds = peerIdsFromDifference(difference)
let activeChannelIds = activeChannelsFromDifference(difference)
let associatedMessageIds = associatedMessageIdsFromDifference(difference)
let peerIdsRequiringLocalChatState = peerIdsRequiringLocalChatStateFromDifference(difference)
return initialStateWithPeerIds(transaction, peerIds: peerIds, activeChannelIds: activeChannelIds, referencedReplyMessageIds: associatedMessageIds.replyIds, referencedGeneralMessageIds: associatedMessageIds.generalIds, peerIdsRequiringLocalChatState: peerIdsRequiringLocalChatState, locallyGeneratedMessageTimestamps: locallyGeneratedMessageTimestampsFromDifference(difference), storedStories: associatedStoredStories(difference))
}
}
func finalStateWithUpdateGroups(accountPeerId: PeerId, postbox: Postbox, network: Network, state: AccountMutableState, groups: [UpdateGroup], asyncResetChannels: (([(peer: Peer, pts: Int32?)]) -> Void)?) -> Signal<AccountFinalState, NoError> {
var updatedState = state
var hadReset = false
var ptsUpdatesAfterHole: [PtsUpdate] = []
var qtsUpdatesAfterHole: [QtsUpdate] = []
var seqGroupsAfterHole: [SeqUpdates] = []
for case .reset in groups {
hadReset = true
break
}
var currentPtsUpdates = ptsUpdates(groups)
currentPtsUpdates.sort(by: { $0.ptsRange.0 < $1.ptsRange.0 })
var currentQtsUpdates = qtsUpdates(groups)
currentQtsUpdates.sort(by: { $0.qtsRange.0 < $1.qtsRange.0 })
var currentSeqGroups = seqGroups(groups)
currentSeqGroups.sort(by: { $0.seqRange.0 < $1.seqRange.0 })
var collectedUpdates: [Api.Update] = []
for update in currentPtsUpdates {
if updatedState.state.pts >= update.ptsRange.0 {
if let update = update.update, case .updateWebPage = update {
collectedUpdates.append(update)
}
//skip old update
}
else if ptsUpdatesAfterHole.count == 0 && updatedState.state.pts == update.ptsRange.0 - update.ptsRange.1 {
//TODO: apply pts update
updatedState.mergeChats(update.chats)
updatedState.mergeUsers(update.users)
if let ptsUpdate = update.update {
collectedUpdates.append(ptsUpdate)
}
updatedState.updateState(AuthorizedAccountState.State(pts: update.ptsRange.0, qts: updatedState.state.qts, date: updatedState.state.date, seq: updatedState.state.seq))
} else {
if ptsUpdatesAfterHole.count == 0 {
Logger.shared.log("State", "update pts hole: \(update.ptsRange.0) != \(updatedState.state.pts) + \(update.ptsRange.1)")
}
ptsUpdatesAfterHole.append(update)
}
}
for update in currentQtsUpdates {
if updatedState.state.qts >= update.qtsRange.0 + update.qtsRange.1 {
//skip old update
} else if qtsUpdatesAfterHole.count == 0 && updatedState.state.qts == update.qtsRange.0 - update.qtsRange.1 {
//TODO apply qts update
updatedState.mergeChats(update.chats)
updatedState.mergeUsers(update.users)
collectedUpdates.append(update.update)
updatedState.updateState(AuthorizedAccountState.State(pts: updatedState.state.pts, qts: update.qtsRange.0, date: updatedState.state.date, seq: updatedState.state.seq))
} else {
if qtsUpdatesAfterHole.count == 0 {
Logger.shared.log("State", "update qts hole: \(update.qtsRange.0) != \(updatedState.state.qts) + \(update.qtsRange.1)")
}
qtsUpdatesAfterHole.append(update)
}
}
for group in currentSeqGroups {
if updatedState.state.seq >= group.seqRange.0 + group.seqRange.1 {
//skip old update
} else if seqGroupsAfterHole.count == 0 && updatedState.state.seq == group.seqRange.0 - group.seqRange.1 {
collectedUpdates.append(contentsOf: group.updates)
updatedState.mergeChats(group.chats)
updatedState.mergeUsers(group.users)
updatedState.updateState(AuthorizedAccountState.State(pts: updatedState.state.pts, qts: updatedState.state.qts, date: group.date, seq: group.seqRange.0))
} else {
if seqGroupsAfterHole.count == 0 {
Logger.shared.log("State", "update seq hole: \(group.seqRange.0) != \(updatedState.state.seq) + \(group.seqRange.1)")
}
seqGroupsAfterHole.append(group)
}
}
var currentDateGroups = dateGroups(groups)
currentDateGroups.sort(by: { group1, group2 -> Bool in
switch group1 {
case let .withDate(_, date1, _, _):
switch group2 {
case let .withDate(_, date2, _, _):
return date1 < date2
default:
return false
}
default:
return false
}
})
var updatesDate: Int32?
for group in currentDateGroups {
switch group {
case let .withDate(updates, date, users, chats):
collectedUpdates.append(contentsOf: updates)
updatedState.mergeChats(chats)
updatedState.mergeUsers(users)
if updatesDate == nil {
updatesDate = date
}
default:
break
}
}
for case let .updateChannelPts(channelId, pts, ptsCount) in groups {
collectedUpdates.append(Api.Update.updateDeleteChannelMessages(channelId: channelId, messages: [], pts: pts, ptsCount: ptsCount))
}
return finalStateWithUpdates(accountPeerId: accountPeerId, postbox: postbox, network: network, state: updatedState, updates: collectedUpdates, shouldPoll: hadReset, missingUpdates: !ptsUpdatesAfterHole.isEmpty || !qtsUpdatesAfterHole.isEmpty || !seqGroupsAfterHole.isEmpty, shouldResetChannels: false, updatesDate: updatesDate, asyncResetChannels: asyncResetChannels)
}
func finalStateWithDifference(accountPeerId: PeerId, postbox: Postbox, network: Network, state: AccountMutableState, difference: Api.updates.Difference, asyncResetChannels: (([(peer: Peer, pts: Int32?)]) -> Void)?) -> Signal<AccountFinalState, NoError> {
var updatedState = state
var messages: [Api.Message] = []
var encryptedMessages: [Api.EncryptedMessage] = []
var updates: [Api.Update] = []
var chats: [Api.Chat] = []
var users: [Api.User] = []
switch difference {
case let .difference(newMessages, newEncryptedMessages, otherUpdates, apiChats, apiUsers, apiState):
messages = newMessages
encryptedMessages = newEncryptedMessages
updates = otherUpdates
chats = apiChats
users = apiUsers
switch apiState {
case let .state(pts, qts, date, seq, _):
updatedState.updateState(AuthorizedAccountState.State(pts: pts, qts: qts, date: date, seq: seq))
}
case let .differenceEmpty(date, seq):
updatedState.updateState(AuthorizedAccountState.State(pts: updatedState.state.pts, qts: updatedState.state.qts, date: date, seq: seq))
case let .differenceSlice(newMessages, newEncryptedMessages, otherUpdates, apiChats, apiUsers, apiState):
messages = newMessages
encryptedMessages = newEncryptedMessages
updates = otherUpdates
chats = apiChats
users = apiUsers
switch apiState {
case let .state(pts, qts, date, seq, _):
updatedState.updateState(AuthorizedAccountState.State(pts: pts, qts: qts, date: date, seq: seq))
}
case .differenceTooLong:
assertionFailure()
break
}
updatedState.mergeChats(chats)
updatedState.mergeUsers(users)
for message in messages {
if let preCachedResources = message.preCachedResources {
for (resource, data) in preCachedResources {
updatedState.addPreCachedResource(resource, data: data)
}
}
if let preCachedStories = message.preCachedStories {
for (id, story) in preCachedStories {
updatedState.addPreCachedStory(id: id, story: story)
}
}
var peerIsForum = false
if let peerId = message.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let message = StoreMessage(apiMessage: message, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
updatedState.addMessages([message], location: .UpperHistoryBlock)
}
}
if !encryptedMessages.isEmpty {
updatedState.addSecretMessages(encryptedMessages)
}
return finalStateWithUpdates(accountPeerId: accountPeerId, postbox: postbox, network: network, state: updatedState, updates: updates, shouldPoll: false, missingUpdates: false, shouldResetChannels: true, updatesDate: nil, asyncResetChannels: asyncResetChannels)
}
private func sortedUpdates(_ updates: [Api.Update]) -> [Api.Update] {
var otherUpdates: [Api.Update] = []
var updatesByChannel: [PeerId: [Api.Update]] = [:]
for update in updates {
switch update {
case let .updateChannelTooLong(_, channelId, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if updatesByChannel[peerId] == nil {
updatesByChannel[peerId] = [update]
} else {
updatesByChannel[peerId]!.append(update)
}
case let .updateChannelPinnedTopic(_, channelId, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if updatesByChannel[peerId] == nil {
updatesByChannel[peerId] = [update]
} else {
updatesByChannel[peerId]!.append(update)
}
case let .updateChannelPinnedTopics(_, channelId, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if updatesByChannel[peerId] == nil {
updatesByChannel[peerId] = [update]
} else {
updatesByChannel[peerId]!.append(update)
}
case let .updateDeleteChannelMessages(channelId, _, _, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if updatesByChannel[peerId] == nil {
updatesByChannel[peerId] = [update]
} else {
updatesByChannel[peerId]!.append(update)
}
case let .updatePinnedChannelMessages(_, channelId, _, _, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if updatesByChannel[peerId] == nil {
updatesByChannel[peerId] = [update]
} else {
updatesByChannel[peerId]!.append(update)
}
case let .updateNewChannelMessage(message, _, _):
if let peerId = apiMessagePeerId(message) {
if updatesByChannel[peerId] == nil {
updatesByChannel[peerId] = [update]
} else {
updatesByChannel[peerId]!.append(update)
}
} else {
otherUpdates.append(update)
}
case let .updateEditChannelMessage(message, _, _):
if let peerId = apiMessagePeerId(message) {
if updatesByChannel[peerId] == nil {
updatesByChannel[peerId] = [update]
} else {
updatesByChannel[peerId]!.append(update)
}
} else {
otherUpdates.append(update)
}
case let .updateChannelWebPage(channelId, _, _, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if updatesByChannel[peerId] == nil {
updatesByChannel[peerId] = [update]
} else {
updatesByChannel[peerId]!.append(update)
}
case let .updateChannelAvailableMessages(channelId, _):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if updatesByChannel[peerId] == nil {
updatesByChannel[peerId] = [update]
} else {
updatesByChannel[peerId]!.append(update)
}
default:
otherUpdates.append(update)
}
}
var result: [Api.Update] = []
for (_, updates) in updatesByChannel {
let sortedUpdates = updates.sorted(by: { lhs, rhs in
var lhsPts: Int32?
var rhsPts: Int32?
switch lhs {
case let .updateDeleteChannelMessages(_, _, pts, _):
lhsPts = pts
case let .updateNewChannelMessage(_, pts, _):
lhsPts = pts
case let .updateChannelWebPage(_, _, pts, _):
lhsPts = pts
case let .updateEditChannelMessage(_, pts, _):
lhsPts = pts
case let .updatePinnedChannelMessages(_, _, _, pts, _):
lhsPts = pts
default:
break
}
switch rhs {
case let .updateDeleteChannelMessages(_, _, pts, _):
rhsPts = pts
case let .updateNewChannelMessage(_, pts, _):
rhsPts = pts
case let .updateChannelWebPage(_, _, pts, _):
rhsPts = pts
case let .updateEditChannelMessage(_, pts, _):
rhsPts = pts
case let .updatePinnedChannelMessages(_, _, _, pts, _):
rhsPts = pts
default:
break
}
if let lhsPts = lhsPts, let rhsPts = rhsPts {
return lhsPts < rhsPts
} else if let _ = lhsPts {
return true
} else {
return false
}
})
result.append(contentsOf: sortedUpdates)
}
result.append(contentsOf: otherUpdates)
return result
}
private func finalStateWithUpdates(accountPeerId: PeerId, postbox: Postbox, network: Network, state: AccountMutableState, updates: [Api.Update], shouldPoll: Bool, missingUpdates: Bool, shouldResetChannels: Bool, updatesDate: Int32?, asyncResetChannels: (([(peer: Peer, pts: Int32?)]) -> Void)?) -> Signal<AccountFinalState, NoError> {
return network.currentGlobalTime
|> take(1)
|> mapToSignal { serverTime -> Signal<AccountFinalState, NoError> in
return finalStateWithUpdatesAndServerTime(accountPeerId: accountPeerId, postbox: postbox, network: network, state: state, updates: updates, shouldPoll: shouldPoll, missingUpdates: missingUpdates, shouldResetChannels: shouldResetChannels, updatesDate: updatesDate, serverTime: Int32(serverTime), asyncResetChannels: asyncResetChannels)
}
}
private func finalStateWithUpdatesAndServerTime(accountPeerId: PeerId, postbox: Postbox, network: Network, state: AccountMutableState, updates: [Api.Update], shouldPoll: Bool, missingUpdates: Bool, shouldResetChannels: Bool, updatesDate: Int32?, serverTime: Int32, asyncResetChannels: (([(peer: Peer, pts: Int32?)]) -> Void)?) -> Signal<AccountFinalState, NoError> {
var updatedState = state
var channelsToPoll: [PeerId: Int32?] = [:]
if !updatedState.initialState.channelsToPollExplicitely.isEmpty {
for peerId in updatedState.initialState.channelsToPollExplicitely {
if case .none = channelsToPoll[peerId] {
channelsToPoll[peerId] = Optional<Int32>.none
}
}
}
var missingUpdatesFromChannels = Set<PeerId>()
for update in sortedUpdates(updates) {
switch update {
case let .updateChannelTooLong(_, channelId, channelPts):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if case .none = channelsToPoll[peerId] {
if let channelPts = channelPts, let channelState = state.channelStates[peerId], channelState.pts >= channelPts {
Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) skip updateChannelTooLong by pts")
} else {
channelsToPoll[peerId] = channelPts
}
}
case let .updateChannelPinnedTopics(_, channelId, order):
if let order = order {
updatedState.addUpdatePinnedTopicOrder(peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)), threadIds: order.map(Int64.init))
} else {
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if case .none = channelsToPoll[peerId] {
channelsToPoll[peerId] = nil
}
}
case let .updateDeleteChannelMessages(channelId, messages, pts: pts, ptsCount):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if let previousState = updatedState.channelStates[peerId] {
if previousState.pts >= pts {
Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) skip old delete update")
} else if previousState.pts + ptsCount == pts {
updatedState.deleteMessages(messages.map({ MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: $0) }))
updatedState.updateChannelState(peerId, pts: pts)
} else {
if !missingUpdatesFromChannels.contains(peerId) {
Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) delete pts hole \(previousState.pts) + \(ptsCount) != \(pts)")
missingUpdatesFromChannels.insert(peerId)
}
}
} else {
if case .none = channelsToPoll[peerId] {
//Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) state unknown")
channelsToPoll[peerId] = nil
}
}
case let .updateEditChannelMessage(apiMessage, pts, ptsCount):
var peerIsForum = false
if let peerId = apiMessage.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let message = StoreMessage(apiMessage: apiMessage, accountPeerId: accountPeerId, peerIsForum: peerIsForum), case let .Id(messageId) = message.id {
let peerId = messageId.peerId
if let previousState = updatedState.channelStates[peerId] {
if previousState.pts >= pts {
Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) skip old edit update")
} else if previousState.pts + ptsCount == pts {
if let preCachedResources = apiMessage.preCachedResources {
for (resource, data) in preCachedResources {
updatedState.addPreCachedResource(resource, data: data)
}
}
if let preCachedStories = apiMessage.preCachedStories {
for (id, story) in preCachedStories {
updatedState.addPreCachedStory(id: id, story: story)
}
}
var attributes = message.attributes
attributes.append(ChannelMessageStateVersionAttribute(pts: pts))
updatedState.editMessage(messageId, message: message.withUpdatedAttributes(attributes))
updatedState.updateChannelState(peerId, pts: pts)
} else {
if !missingUpdatesFromChannels.contains(peerId) {
Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) edit message pts hole \(previousState.pts) + \(ptsCount) != \(pts)")
missingUpdatesFromChannels.insert(peerId)
}
}
} else {
if case .none = channelsToPoll[peerId] {
//Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) state unknown")
channelsToPoll[peerId] = nil
}
}
} else {
Logger.shared.log("State", "Invalid updateEditChannelMessage")
}
case let .updateChannelWebPage(channelId, apiWebpage, pts, ptsCount):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if let previousState = updatedState.channelStates[peerId] {
if previousState.pts >= pts {
} else if previousState.pts + ptsCount == pts {
switch apiWebpage {
case let .webPageEmpty(flags, id, url):
let _ = flags
let _ = url
updatedState.updateMedia(MediaId(namespace: Namespaces.Media.CloudWebpage, id: id), media: nil)
default:
if let webpage = telegramMediaWebpageFromApiWebpage(apiWebpage) {
updatedState.updateMedia(webpage.webpageId, media: webpage)
}
}
updatedState.updateChannelState(peerId, pts: pts)
} else {
if case .none = channelsToPoll[peerId] {
Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) updateWebPage pts hole \(previousState.pts) + \(ptsCount) != \(pts)")
channelsToPoll[peerId] = nil
}
}
} else {
if case .none = channelsToPoll[peerId] {
channelsToPoll[peerId] = nil
}
}
case let .updateChannelAvailableMessages(channelId, minId):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
updatedState.updateMinAvailableMessage(MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: minId))
case let .updateDeleteMessages(messages, _, _):
updatedState.deleteMessagesWithGlobalIds(messages)
case let .updatePinnedMessages(flags, peer, messages, _, _):
let peerId = peer.peerId
updatedState.updateMessagesPinned(ids: messages.map { id in
MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: id)
}, pinned: (flags & (1 << 0)) != 0)
case let .updateEditMessage(apiMessage, _, _):
var peerIsForum = false
if let peerId = apiMessage.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let message = StoreMessage(apiMessage: apiMessage, accountPeerId: accountPeerId, peerIsForum: peerIsForum), case let .Id(messageId) = message.id {
if let preCachedResources = apiMessage.preCachedResources {
for (resource, data) in preCachedResources {
updatedState.addPreCachedResource(resource, data: data)
}
}
if let preCachedStories = apiMessage.preCachedStories {
for (id, story) in preCachedStories {
updatedState.addPreCachedStory(id: id, story: story)
}
}
updatedState.editMessage(messageId, message: message)
for media in message.media {
if let media = media as? TelegramMediaAction {
if case .historyCleared = media.action {
updatedState.readInbox(messageId)
}
}
}
}
case let .updateNewChannelMessage(apiMessage, pts, ptsCount):
var peerIsForum = false
if let peerId = apiMessage.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let message = StoreMessage(apiMessage: apiMessage, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
if let previousState = updatedState.channelStates[message.id.peerId] {
if previousState.pts >= pts {
let messageText: String
if Logger.shared.redactSensitiveData {
messageText = "[[redacted]]"
} else {
messageText = message.text
}
Logger.shared.log("State", "channel \(message.id.peerId) (\((updatedState.peers[message.id.peerId] as? TelegramChannel)?.title ?? "nil")) skip old message \(message.id) (\(messageText))")
} else if previousState.pts + ptsCount == pts {
if let preCachedResources = apiMessage.preCachedResources {
for (resource, data) in preCachedResources {
updatedState.addPreCachedResource(resource, data: data)
}
}
if let preCachedStories = apiMessage.preCachedStories {
for (id, story) in preCachedStories {
updatedState.addPreCachedStory(id: id, story: story)
}
}
var attributes = message.attributes
attributes.append(ChannelMessageStateVersionAttribute(pts: pts))
updatedState.addMessages([message.withUpdatedAttributes(attributes)], location: .UpperHistoryBlock)
updatedState.updateChannelState(message.id.peerId, pts: pts)
if case let .Id(id) = message.id {
updatedState.updateChannelSynchronizedUntilMessage(id.peerId, id: id.id)
}
} else {
if !missingUpdatesFromChannels.contains(message.id.peerId) {
Logger.shared.log("State", "channel \(message.id.peerId) (\((updatedState.peers[message.id.peerId] as? TelegramChannel)?.title ?? "nil")) message pts hole \(previousState.pts) + \(ptsCount) != \(pts)")
;
missingUpdatesFromChannels.insert(message.id.peerId)
}
}
} else {
if case .none = channelsToPoll[message.id.peerId] {
Logger.shared.log("State", "channel \(message.id.peerId) (\((updatedState.peers[message.id.peerId] as? TelegramChannel)?.title ?? "nil")) state unknown")
channelsToPoll[message.id.peerId] = nil
}
}
}
case let .updateNewMessage(apiMessage, _, _):
var peerIsForum = false
if let peerId = apiMessage.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let message = StoreMessage(apiMessage: apiMessage, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
if let preCachedResources = apiMessage.preCachedResources {
for (resource, data) in preCachedResources {
updatedState.addPreCachedResource(resource, data: data)
}
}
if let preCachedStories = apiMessage.preCachedStories {
for (id, story) in preCachedStories {
updatedState.addPreCachedStory(id: id, story: story)
}
}
updatedState.addMessages([message], location: .UpperHistoryBlock)
}
case let .updateServiceNotification(flags, date, type, text, media, entities):
let popup = (flags & (1 << 0)) != 0
if popup {
updatedState.addDisplayAlert(text, isDropAuth: type.hasPrefix("AUTH_KEY_DROP_"))
} else if let date = date {
let peerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(777000))
if updatedState.peers[peerId] == nil {
updatedState.updatePeer(peerId, { peer in
if peer == nil {
return TelegramUser(id: peerId, accessHash: nil, firstName: "Telegram Notifications", lastName: nil, username: nil, phone: nil, photo: [], botInfo: BotUserInfo(flags: [], inlinePlaceholder: nil), restrictionInfo: nil, flags: [.isVerified], emojiStatus: nil, usernames: [], storiesHidden: nil, nameColor: nil, backgroundEmojiId: nil, profileColor: nil, profileBackgroundEmojiId: nil, subscriberCount: nil)
} else {
return peer
}
})
}
var alreadyStored = false
if let storedMessages = updatedState.storedMessagesByPeerIdAndTimestamp[peerId] {
for index in storedMessages {
if index.timestamp == date {
alreadyStored = true
break
}
}
}
if alreadyStored {
Logger.shared.log("State", "skipping message at \(date) for \(peerId): already stored")
} else {
var attributes: [MessageAttribute] = []
if !entities.isEmpty {
attributes.append(TextEntitiesMessageAttribute(entities: messageTextEntitiesFromApiEntities(entities)))
}
let messageText = text
var medias: [Media] = []
let (mediaValue, expirationTimer, nonPremium, hasSpoiler, webpageAttributes) = textMediaAndExpirationTimerFromApiMedia(media, peerId)
if let mediaValue = mediaValue {
medias.append(mediaValue)
if mediaValue is TelegramMediaWebpage {
if let webpageAttributes = webpageAttributes {
attributes.append(WebpagePreviewMessageAttribute(leadingPreview: false, forceLargeMedia: webpageAttributes.forceLargeMedia, isManuallyAdded: webpageAttributes.isManuallyAdded, isSafe: webpageAttributes.isSafe))
}
}
}
if let expirationTimer = expirationTimer {
attributes.append(AutoclearTimeoutMessageAttribute(timeout: expirationTimer, countdownBeginTime: nil))
}
if let nonPremium = nonPremium, nonPremium {
attributes.append(NonPremiumMessageAttribute())
}
if let hasSpoiler = hasSpoiler, hasSpoiler {
attributes.append(MediaSpoilerMessageAttribute())
}
if type.hasPrefix("auth") {
updatedState.authorizationListUpdated = true
let string = type.dropFirst(4).components(separatedBy: "_")
if string.count == 2, let hash = Int64(string[0]), let timestamp = Int32(string[1]) {
attributes.append(AuthSessionInfoAttribute(hash: hash, timestamp: timestamp))
}
}
let message = StoreMessage(peerId: peerId, namespace: Namespaces.Message.Local, globallyUniqueId: nil, groupingKey: nil, threadId: nil, timestamp: date, flags: [.Incoming], tags: [], globalTags: [], localTags: [], forwardInfo: nil, authorId: peerId, text: messageText, attributes: attributes, media: medias)
updatedState.addMessages([message], location: .UpperHistoryBlock)
}
}
case let .updateReadChannelInbox(_, folderId, channelId, maxId, stillUnreadCount, pts):
updatedState.resetIncomingReadState(groupId: PeerGroupId(rawValue: folderId ?? 0), peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)), namespace: Namespaces.Message.Cloud, maxIncomingReadId: maxId, count: stillUnreadCount, pts: pts)
case let .updateReadChannelOutbox(channelId, maxId):
updatedState.readOutbox(MessageId(peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)), namespace: Namespaces.Message.Cloud, id: maxId), timestamp: nil)
case let .updateChannel(channelId):
updatedState.addExternallyUpdatedPeerId(PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)))
case let .updateChat(chatId):
updatedState.addExternallyUpdatedPeerId(PeerId(namespace: Namespaces.Peer.CloudGroup, id: PeerId.Id._internalFromInt64Value(chatId)))
case let .updateReadHistoryInbox(_, folderId, peer, maxId, stillUnreadCount, pts, _):
updatedState.resetIncomingReadState(groupId: PeerGroupId(rawValue: folderId ?? 0), peerId: peer.peerId, namespace: Namespaces.Message.Cloud, maxIncomingReadId: maxId, count: stillUnreadCount, pts: pts)
case let .updateReadHistoryOutbox(peer, maxId, _, _):
updatedState.readOutbox(MessageId(peerId: peer.peerId, namespace: Namespaces.Message.Cloud, id: maxId), timestamp: updatesDate)
case let .updateReadChannelDiscussionInbox(_, channelId, topMsgId, readMaxId, mainChannelId, mainChannelPost):
var mainChannelMessage: MessageId?
if let mainChannelId = mainChannelId, let mainChannelPost = mainChannelPost {
mainChannelMessage = MessageId(peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(mainChannelId)), namespace: Namespaces.Message.Cloud, id: mainChannelPost)
}
updatedState.readThread(threadMessageId: MessageId(peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)), namespace: Namespaces.Message.Cloud, id: topMsgId), readMaxId: readMaxId, isIncoming: true, mainChannelMessage: mainChannelMessage)
case let .updateReadChannelDiscussionOutbox(channelId, topMsgId, readMaxId):
updatedState.readThread(threadMessageId: MessageId(peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)), namespace: Namespaces.Message.Cloud, id: topMsgId), readMaxId: readMaxId, isIncoming: false, mainChannelMessage: nil)
case let .updateDialogUnreadMark(flags, peer):
switch peer {
case let .dialogPeer(peer):
let peerId = peer.peerId
updatedState.updatePeerChatUnreadMark(peerId, namespace: Namespaces.Message.Cloud, value: (flags & (1 << 0)) != 0)
case .dialogPeerFolder:
break
}
case let .updateWebPage(apiWebpage, _, _):
switch apiWebpage {
case let .webPageEmpty(flags, id, url):
let _ = flags
let _ = url
updatedState.updateMedia(MediaId(namespace: Namespaces.Media.CloudWebpage, id: id), media: nil)
default:
if let webpage = telegramMediaWebpageFromApiWebpage(apiWebpage) {
updatedState.updateMedia(webpage.webpageId, media: webpage)
}
}
case let .updateTranscribedAudio(flags, peer, msgId, transcriptionId, text):
let isPending = (flags & (1 << 0)) != 0
updatedState.updateAudioTranscription(messageId: MessageId(peerId: peer.peerId, namespace: Namespaces.Message.Cloud, id: msgId), id: transcriptionId, isPending: isPending, text: text)
case let .updateNotifySettings(apiPeer, apiNotificationSettings):
switch apiPeer {
case let .notifyPeer(peer):
let notificationSettings = TelegramPeerNotificationSettings(apiSettings: apiNotificationSettings)
updatedState.updateNotificationSettings(.peer(peerId: peer.peerId, threadId: nil), notificationSettings: notificationSettings)
case let .notifyForumTopic(peer, topMsgId):
let notificationSettings = TelegramPeerNotificationSettings(apiSettings: apiNotificationSettings)
updatedState.updateNotificationSettings(.peer(peerId: peer.peerId, threadId: Int64(topMsgId)), notificationSettings: notificationSettings)
case .notifyUsers:
updatedState.updateGlobalNotificationSettings(.privateChats, notificationSettings: MessageNotificationSettings(apiSettings: apiNotificationSettings))
case .notifyChats:
updatedState.updateGlobalNotificationSettings(.groups, notificationSettings: MessageNotificationSettings(apiSettings: apiNotificationSettings))
case .notifyBroadcasts:
updatedState.updateGlobalNotificationSettings(.channels, notificationSettings: MessageNotificationSettings(apiSettings: apiNotificationSettings))
}
case let .updateChatParticipants(participants):
let groupPeerId: PeerId
switch participants {
case let .chatParticipants(chatId, _, _):
groupPeerId = PeerId(namespace: Namespaces.Peer.CloudGroup, id: PeerId.Id._internalFromInt64Value(chatId))
case let .chatParticipantsForbidden(_, chatId, _):
groupPeerId = PeerId(namespace: Namespaces.Peer.CloudGroup, id: PeerId.Id._internalFromInt64Value(chatId))
}
updatedState.updateCachedPeerData(groupPeerId, { current in
let previous: CachedGroupData
if let current = current as? CachedGroupData {
previous = current
} else {
previous = CachedGroupData()
}
return previous.withUpdatedParticipants(CachedGroupParticipants(apiParticipants: participants))
})
case let .updateChatParticipantAdd(chatId, userId, inviterId, date, _):
let groupPeerId = PeerId(namespace: Namespaces.Peer.CloudGroup, id: PeerId.Id._internalFromInt64Value(chatId))
let userPeerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId))
let inviterPeerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(inviterId))
updatedState.updateCachedPeerData(groupPeerId, { current in
if let current = current as? CachedGroupData, let participants = current.participants {
var updatedParticipants = participants.participants
if updatedParticipants.firstIndex(where: { $0.peerId == userPeerId }) == nil {
updatedParticipants.append(.member(id: userPeerId, invitedBy: inviterPeerId, invitedAt: date))
}
return current.withUpdatedParticipants(CachedGroupParticipants(participants: updatedParticipants, version: participants.version))
} else {
return current
}
})
case let .updateChatParticipantDelete(chatId, userId, _):
let groupPeerId = PeerId(namespace: Namespaces.Peer.CloudGroup, id: PeerId.Id._internalFromInt64Value(chatId))
let userPeerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId))
updatedState.updateCachedPeerData(groupPeerId, { current in
if let current = current as? CachedGroupData, let participants = current.participants {
var updatedParticipants = participants.participants
if let index = updatedParticipants.firstIndex(where: { $0.peerId == userPeerId }) {
updatedParticipants.remove(at: index)
}
return current.withUpdatedParticipants(CachedGroupParticipants(participants: updatedParticipants, version: participants.version))
} else {
return current
}
})
case let .updateChatParticipantAdmin(chatId, userId, isAdmin, _):
let groupPeerId = PeerId(namespace: Namespaces.Peer.CloudGroup, id: PeerId.Id._internalFromInt64Value(chatId))
let userPeerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId))
updatedState.updateCachedPeerData(groupPeerId, { current in
if let current = current as? CachedGroupData, let participants = current.participants {
var updatedParticipants = participants.participants
if let index = updatedParticipants.firstIndex(where: { $0.peerId == userPeerId }) {
if isAdmin == .boolTrue {
if case let .member(id, invitedBy, invitedAt) = updatedParticipants[index] {
updatedParticipants[index] = .admin(id: id, invitedBy: invitedBy, invitedAt: invitedAt)
}
} else {
if case let .admin(id, invitedBy, invitedAt) = updatedParticipants[index] {
updatedParticipants[index] = .member(id: id, invitedBy: invitedBy, invitedAt: invitedAt)
}
}
}
return current.withUpdatedParticipants(CachedGroupParticipants(participants: updatedParticipants, version: participants.version))
} else {
return current
}
})
case let .updateChatDefaultBannedRights(peer, defaultBannedRights, version):
updatedState.updatePeer(peer.peerId, { peer in
if let group = peer as? TelegramGroup {//, group.version == version - 1 {
return group.updateDefaultBannedRights(TelegramChatBannedRights(apiBannedRights: defaultBannedRights), version: max(group.version, Int(version)))
} else if let channel = peer as? TelegramChannel {//, group.version == version - 1 {
return channel.withUpdatedDefaultBannedRights(TelegramChatBannedRights(apiBannedRights: defaultBannedRights))
} else {
return peer
}
})
case let .updatePinnedChannelMessages(flags, channelId, messages, pts, ptsCount):
let peerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
if let previousState = updatedState.channelStates[peerId] {
if previousState.pts >= pts {
Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) skip old pinned messages update")
} else if previousState.pts + ptsCount == pts {
let channelPeerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
updatedState.updateMessagesPinned(ids: messages.map { id in
MessageId(peerId: channelPeerId, namespace: Namespaces.Message.Cloud, id: id)
}, pinned: (flags & (1 << 0)) != 0)
updatedState.updateChannelState(peerId, pts: pts)
} else {
if !missingUpdatesFromChannels.contains(peerId) {
Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) pinned messages pts hole \(previousState.pts) + \(ptsCount) != \(pts)")
missingUpdatesFromChannels.insert(peerId)
}
}
} else {
if case .none = channelsToPoll[peerId] {
//Logger.shared.log("State", "channel \(peerId) (\((updatedState.peers[peerId] as? TelegramChannel)?.title ?? "nil")) state unknown")
channelsToPoll[peerId] = nil
}
}
case let .updatePeerBlocked(flags, peerId):
let userPeerId = peerId.peerId
updatedState.updateCachedPeerData(userPeerId, { current in
let previous: CachedUserData
if let current = current as? CachedUserData {
previous = current
} else {
previous = CachedUserData()
}
var userFlags = previous.flags
if (flags & (1 << 1)) != 0 {
userFlags.insert(.isBlockedFromStories)
} else {
userFlags.remove(.isBlockedFromStories)
}
return previous.withUpdatedIsBlocked((flags & (1 << 0)) != 0).withUpdatedFlags(userFlags)
})
case let .updateUserStatus(userId, status):
updatedState.mergePeerPresences([PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId)): status], explicit: true)
case let .updateUserName(userId, _, _, usernames):
//TODO add contact checking for apply first and last name
updatedState.updatePeer(PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId)), { peer in
if let user = peer as? TelegramUser {
return user.withUpdatedUsernames(usernames.map { TelegramPeerUsername(apiUsername: $0) })
} else {
return peer
}
})
case let .updateUserPhone(userId, phone):
updatedState.updatePeer(PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId)), { peer in
if let user = peer as? TelegramUser {
return user.withUpdatedPhone(phone.isEmpty ? nil : phone)
} else {
return peer
}
})
case let .updateUserEmojiStatus(userId, emojiStatus):
updatedState.updatePeer(PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId)), { peer in
if let user = peer as? TelegramUser {
return user.withUpdatedEmojiStatus(PeerEmojiStatus(apiStatus: emojiStatus))
} else {
return peer
}
})
case let .updatePeerSettings(peer, settings):
let peerStatusSettings = PeerStatusSettings(apiSettings: settings)
updatedState.updateCachedPeerData(peer.peerId, { current in
if peer.peerId.namespace == Namespaces.Peer.CloudUser {
let previous: CachedUserData
if let current = current as? CachedUserData {
previous = current
} else {
previous = CachedUserData()
}
return previous.withUpdatedPeerStatusSettings(peerStatusSettings)
} else if peer.peerId.namespace == Namespaces.Peer.CloudGroup {
let previous: CachedGroupData
if let current = current as? CachedGroupData {
previous = current
} else {
previous = CachedGroupData()
}
return previous.withUpdatedPeerStatusSettings(peerStatusSettings)
} else if peer.peerId.namespace == Namespaces.Peer.CloudChannel {
let previous: CachedChannelData
if let current = current as? CachedChannelData {
previous = current
} else {
previous = CachedChannelData()
}
return previous.withUpdatedPeerStatusSettings(peerStatusSettings)
} else {
return current
}
})
case let .updateEncryption(chat, date):
updatedState.updateSecretChat(chat: chat, timestamp: date)
case let .updateNewEncryptedMessage(message, _):
updatedState.addSecretMessages([message])
case let .updateEncryptedMessagesRead(chatId, maxDate, date):
updatedState.readSecretOutbox(peerId: PeerId(namespace: Namespaces.Peer.SecretChat, id: PeerId.Id._internalFromInt64Value(Int64(chatId))), timestamp: maxDate, actionTimestamp: date)
case let .updateUserTyping(userId, type):
if let date = updatesDate, date + 60 > serverTime {
let activity = PeerInputActivity(apiType: type, peerId: PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId)), timestamp: date)
var category: PeerActivitySpace.Category = .global
if case .speakingInGroupCall = activity {
category = .voiceChat
}
updatedState.addPeerInputActivity(chatPeerId: PeerActivitySpace(peerId: PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId)), category: category), peerId: PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId)), activity: activity)
}
case let .updateChatUserTyping(chatId, userId, type):
if let date = updatesDate, date + 60 > serverTime {
let activity = PeerInputActivity(apiType: type, peerId: nil, timestamp: date)
var category: PeerActivitySpace.Category = .global
if case .speakingInGroupCall = activity {
category = .voiceChat
}
updatedState.addPeerInputActivity(chatPeerId: PeerActivitySpace(peerId: PeerId(namespace: Namespaces.Peer.CloudGroup, id: PeerId.Id._internalFromInt64Value(chatId)), category: category), peerId: userId.peerId, activity: activity)
}
case let .updateChannelUserTyping(_, channelId, topMsgId, userId, type):
if let date = updatesDate, date + 60 > serverTime {
let channelPeerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
let threadId = topMsgId.flatMap { Int64($0) }
let activity = PeerInputActivity(apiType: type, peerId: nil, timestamp: date)
var category: PeerActivitySpace.Category = .global
if case .speakingInGroupCall = activity {
category = .voiceChat
} else if let threadId = threadId {
category = .thread(threadId)
}
updatedState.addPeerInputActivity(chatPeerId: PeerActivitySpace(peerId: channelPeerId, category: category), peerId: userId.peerId, activity: activity)
}
case let .updateEncryptedChatTyping(chatId):
if let date = updatesDate, date + 60 > serverTime {
updatedState.addPeerInputActivity(chatPeerId: PeerActivitySpace(peerId: PeerId(namespace: Namespaces.Peer.SecretChat, id: PeerId.Id._internalFromInt64Value(Int64(chatId))), category: .global), peerId: nil, activity: .typingText)
}
case let .updateDialogPinned(flags, folderId, peer):
let groupId: PeerGroupId = folderId.flatMap(PeerGroupId.init(rawValue:)) ?? .root
let item: PinnedItemId
switch peer {
case let .dialogPeer(peer):
item = .peer(peer.peerId)
case .dialogPeerFolder:
preconditionFailure()
}
if (flags & (1 << 0)) != 0 {
updatedState.addUpdatePinnedItemIds(groupId: groupId, operation: .pin(item))
} else {
updatedState.addUpdatePinnedItemIds(groupId: groupId, operation: .unpin(item))
}
case let .updatePinnedDialogs(_, folderId, order):
let groupId: PeerGroupId = folderId.flatMap(PeerGroupId.init(rawValue:)) ?? .root
if let order = order {
updatedState.addUpdatePinnedItemIds(groupId: groupId, operation: .reorder(order.map {
let item: PinnedItemId
switch $0 {
case let .dialogPeer(peer):
item = .peer(peer.peerId)
case .dialogPeerFolder:
preconditionFailure()
}
return item
}))
} else {
updatedState.addUpdatePinnedItemIds(groupId: groupId, operation: .sync)
}
case let .updateSavedDialogPinned(flags, peer):
if case let .dialogPeer(peer) = peer {
if (flags & (1 << 0)) != 0 {
updatedState.addUpdatePinnedSavedItemIds(operation: .pin(.peer(peer.peerId)))
} else {
updatedState.addUpdatePinnedSavedItemIds(operation: .unpin(.peer(peer.peerId)))
}
}
case let .updatePinnedSavedDialogs(_, order):
if let order = order {
updatedState.addUpdatePinnedSavedItemIds(operation: .reorder(order.compactMap {
switch $0 {
case let .dialogPeer(peer):
return .peer(peer.peerId)
case .dialogPeerFolder:
return nil
}
}))
} else {
updatedState.addUpdatePinnedSavedItemIds(operation: .sync)
}
case let .updateChannelPinnedTopic(flags, channelId, topicId):
let isPinned = (flags & (1 << 0)) != 0
updatedState.addUpdatePinnedTopic(peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)), threadId: Int64(topicId), isPinned: isPinned)
case let .updateReadMessagesContents(_, messages, _, _, date):
updatedState.addReadMessagesContents((nil, messages), date: date)
case let .updateChannelReadMessagesContents(_, channelId, topMsgId, messages):
let _ = topMsgId
updatedState.addReadMessagesContents((PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)), messages), date: nil)
case let .updateChannelMessageViews(channelId, id, views):
updatedState.addUpdateMessageImpressionCount(id: MessageId(peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)), namespace: Namespaces.Message.Cloud, id: id), count: views)
/*case let .updateChannelMessageForwards(channelId, id, forwards):
updatedState.addUpdateMessageForwardsCount(id: MessageId(peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: channelId), namespace: Namespaces.Message.Cloud, id: id), count: forwards)*/
case let .updateNewStickerSet(stickerset):
updatedState.addUpdateInstalledStickerPacks(.add(stickerset))
case let .updateStickerSetsOrder(flags, order):
let namespace: SynchronizeInstalledStickerPacksOperationNamespace
if (flags & (1 << 0)) != 0 {
namespace = .masks
} else if (flags & (1 << 1)) != 0 {
namespace = .emoji
} else {
namespace = .stickers
}
updatedState.addUpdateInstalledStickerPacks(.reorder(namespace, order))
case let .updateMoveStickerSetToTop(flags, stickerset):
let namespace: SynchronizeInstalledStickerPacksOperationNamespace
if (flags & (1 << 0)) != 0 {
namespace = .masks
} else if (flags & (1 << 1)) != 0 {
namespace = .emoji
} else {
namespace = .stickers
}
updatedState.addUpdateInstalledStickerPacks(.reorderToTop(namespace, [stickerset]))
case .updateStickerSets:
updatedState.addUpdateInstalledStickerPacks(.sync)
case .updateSavedGifs:
updatedState.addUpdateRecentGifs()
case let .updateDraftMessage(_, peer, topMsgId, draft):
let inputState: SynchronizeableChatInputState?
switch draft {
case .draftMessageEmpty:
inputState = nil
case let .draftMessage(_, replyToMsgHeader, message, entities, media, date, messageEffectId):
let _ = media
var replySubject: EngineMessageReplySubject?
if let replyToMsgHeader = replyToMsgHeader {
switch replyToMsgHeader {
case let .inputReplyToMessage(_, replyToMsgId, topMsgId, replyToPeerId, quoteText, quoteEntities, quoteOffset):
let _ = topMsgId
var quote: EngineMessageReplyQuote?
if let quoteText = quoteText {
quote = EngineMessageReplyQuote(
text: quoteText,
offset: quoteOffset.flatMap(Int.init),
entities: messageTextEntitiesFromApiEntities(quoteEntities ?? []),
media: nil
)
}
var parsedReplyToPeerId: PeerId?
switch replyToPeerId {
case let .inputPeerChannel(channelId, _):
parsedReplyToPeerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
case let .inputPeerChannelFromMessage(_, _, channelId):
parsedReplyToPeerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
case let .inputPeerChat(chatId):
parsedReplyToPeerId = PeerId(namespace: Namespaces.Peer.CloudGroup, id: PeerId.Id._internalFromInt64Value(chatId))
case .inputPeerEmpty:
break
case .inputPeerSelf:
parsedReplyToPeerId = accountPeerId
case let .inputPeerUser(userId, _):
parsedReplyToPeerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId))
case let .inputPeerUserFromMessage(_, _, userId):
parsedReplyToPeerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(userId))
case .none:
break
}
replySubject = EngineMessageReplySubject(
messageId: MessageId(peerId: parsedReplyToPeerId ?? peer.peerId, namespace: Namespaces.Message.Cloud, id: replyToMsgId),
quote: quote
)
case .inputReplyToStory:
break
}
}
inputState = SynchronizeableChatInputState(replySubject: replySubject, text: message, entities: messageTextEntitiesFromApiEntities(entities ?? []), timestamp: date, textSelection: nil, messageEffectId: messageEffectId)
}
var threadId: Int64?
if let topMsgId = topMsgId {
threadId = Int64(topMsgId)
}
updatedState.addUpdateChatInputState(peerId: peer.peerId, threadId: threadId, state: inputState)
case let .updatePhoneCall(phoneCall):
updatedState.addUpdateCall(phoneCall)
case let .updatePhoneCallSignalingData(phoneCallId, data):
updatedState.addCallSignalingData(callId: phoneCallId, data: data.makeData())
case let .updateGroupCallParticipants(call, participants, version):
switch call {
case let .inputGroupCall(id, accessHash):
updatedState.updateGroupCallParticipants(id: id, accessHash: accessHash, participants: participants, version: version)
}
case let .updateGroupCall(channelId, call):
updatedState.updateGroupCall(peerId: PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId)), call: call)
updatedState.updateGroupCall(peerId: PeerId(namespace: Namespaces.Peer.CloudGroup, id: PeerId.Id._internalFromInt64Value(channelId)), call: call)
case let .updatePeerHistoryTTL(_, peer, ttl):
updatedState.updateAutoremoveTimeout(peer: peer, value: CachedPeerAutoremoveTimeout.Value(ttl))
case let .updateLangPackTooLong(langCode):
updatedState.updateLangPack(langCode: langCode, difference: nil)
case let .updateLangPack(difference):
let langCode: String
switch difference {
case let .langPackDifference(langCodeValue, _, _, _):
langCode = langCodeValue
}
updatedState.updateLangPack(langCode: langCode, difference: difference)
case let .updateMessagePoll(_, pollId, poll, results):
updatedState.updateMessagePoll(MediaId(namespace: Namespaces.Media.CloudPoll, id: pollId), poll: poll, results: results)
case let .updateFolderPeers(folderPeers, _, _):
for folderPeer in folderPeers {
switch folderPeer {
case let .folderPeer(peer, folderId):
updatedState.updatePeerChatInclusion(peerId: peer.peerId, groupId: PeerGroupId(rawValue: folderId), changedGroup: true)
}
}
case let .updatePeerLocated(peers):
var peersNearby: [PeerNearby] = []
for peer in peers {
switch peer {
case let .peerLocated(peer, expires, distance):
peersNearby.append(.peer(id: peer.peerId, expires: expires, distance: distance))
case let .peerSelfLocated(expires):
peersNearby.append(.selfPeer(expires: expires))
}
}
updatedState.updatePeersNearby(peersNearby)
case let .updateNewScheduledMessage(apiMessage):
var peerIsForum = false
if let peerId = apiMessage.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let message = StoreMessage(apiMessage: apiMessage, accountPeerId: accountPeerId, peerIsForum: peerIsForum, namespace: Namespaces.Message.ScheduledCloud) {
updatedState.addScheduledMessages([message])
}
case let .updateQuickReplyMessage(apiMessage):
var peerIsForum = false
if let peerId = apiMessage.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let message = StoreMessage(apiMessage: apiMessage, accountPeerId: accountPeerId, peerIsForum: peerIsForum, namespace: Namespaces.Message.QuickReplyCloud) {
updatedState.addQuickReplyMessages([message])
}
case let .updateDeleteScheduledMessages(_, peer, messages, sentMessages):
var messageIds: [MessageId] = []
var sentMessageIds: [MessageId] = []
for message in messages {
messageIds.append(MessageId(peerId: peer.peerId, namespace: Namespaces.Message.ScheduledCloud, id: message))
}
if let sentMessages {
for message in sentMessages {
sentMessageIds.append(MessageId(peerId: peer.peerId, namespace: Namespaces.Message.Cloud, id: message))
}
}
updatedState.deleteMessages(messageIds)
updatedState.addSentScheduledMessageIds(sentMessageIds)
case let .updateDeleteQuickReplyMessages(_, messages):
var messageIds: [MessageId] = []
for message in messages {
messageIds.append(MessageId(peerId: accountPeerId, namespace: Namespaces.Message.QuickReplyCloud, id: message))
}
updatedState.deleteMessages(messageIds)
case let .updateTheme(theme):
updatedState.updateTheme(TelegramTheme(apiTheme: theme))
case let .updateMessageID(id, randomId):
updatedState.updatedOutgoingUniqueMessageIds[randomId] = id
case .updateDialogFilters:
updatedState.addSyncChatListFilters()
case let .updateDialogFilterOrder(order):
updatedState.addUpdateChatListFilterOrder(order: order)
case let .updateDialogFilter(_, id, filter):
updatedState.addUpdateChatListFilter(id: id, filter: filter)
case let .updateBotCommands(peer, botId, apiCommands):
let botPeerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(botId))
let commands: [BotCommand] = apiCommands.map { command in
switch command {
case let .botCommand(command, description):
return BotCommand(text: command, description: description)
}
}
updatedState.updateCachedPeerData(peer.peerId, { current in
if peer.peerId.namespace == Namespaces.Peer.CloudUser, let previous = current as? CachedUserData {
if let botInfo = previous.botInfo {
return previous.withUpdatedBotInfo(BotInfo(description: botInfo.description, photo: botInfo.photo, video: botInfo.video, commands: commands, menuButton: botInfo.menuButton, privacyPolicyUrl: botInfo.privacyPolicyUrl, appSettings: botInfo.appSettings))
}
} else if peer.peerId.namespace == Namespaces.Peer.CloudGroup, let previous = current as? CachedGroupData {
if let index = previous.botInfos.firstIndex(where: { $0.peerId == botPeerId }) {
var updatedBotInfos = previous.botInfos
let previousBotInfo = updatedBotInfos[index]
updatedBotInfos.remove(at: index)
updatedBotInfos.insert(CachedPeerBotInfo(peerId: botPeerId, botInfo: BotInfo(description: previousBotInfo.botInfo.description, photo: previousBotInfo.botInfo.photo, video: previousBotInfo.botInfo.video, commands: commands, menuButton: previousBotInfo.botInfo.menuButton, privacyPolicyUrl: previousBotInfo.botInfo.privacyPolicyUrl, appSettings: previousBotInfo.botInfo.appSettings)), at: index)
return previous.withUpdatedBotInfos(updatedBotInfos)
}
} else if peer.peerId.namespace == Namespaces.Peer.CloudChannel, let previous = current as? CachedChannelData {
if let index = previous.botInfos.firstIndex(where: { $0.peerId == botPeerId }) {
var updatedBotInfos = previous.botInfos
let previousBotInfo = updatedBotInfos[index]
updatedBotInfos.remove(at: index)
updatedBotInfos.insert(CachedPeerBotInfo(peerId: botPeerId, botInfo: BotInfo(description: previousBotInfo.botInfo.description, photo: previousBotInfo.botInfo.photo, video: previousBotInfo.botInfo.video, commands: commands, menuButton: previousBotInfo.botInfo.menuButton, privacyPolicyUrl: previousBotInfo.botInfo.privacyPolicyUrl, appSettings: previousBotInfo.botInfo.appSettings)), at: index)
return previous.withUpdatedBotInfos(updatedBotInfos)
}
}
return current
})
case let .updateBotMenuButton(botId, button):
let botPeerId = PeerId(namespace: Namespaces.Peer.CloudUser, id: PeerId.Id._internalFromInt64Value(botId))
let menuButton = BotMenuButton(apiBotMenuButton: button)
updatedState.updateCachedPeerData(botPeerId, { current in
if let previous = current as? CachedUserData {
if let botInfo = previous.botInfo {
return previous.withUpdatedBotInfo(BotInfo(description: botInfo.description, photo: botInfo.photo, video: botInfo.video, commands: botInfo.commands, menuButton: menuButton, privacyPolicyUrl: botInfo.privacyPolicyUrl, appSettings: botInfo.appSettings))
}
}
return current
})
case let .updatePendingJoinRequests(peer, requestsPending, _):
updatedState.updateCachedPeerData(peer.peerId, { current in
if peer.peerId.namespace == Namespaces.Peer.CloudGroup {
let previous: CachedGroupData
if let current = current as? CachedGroupData {
previous = current
} else {
previous = CachedGroupData()
}
return previous.withUpdatedInviteRequestsPending(requestsPending)
} else if peer.peerId.namespace == Namespaces.Peer.CloudChannel {
let previous: CachedChannelData
if let current = current as? CachedChannelData {
previous = current
} else {
previous = CachedChannelData()
}
return previous.withUpdatedInviteRequestsPending(requestsPending)
} else {
return current
}
})
case let .updateMessageReactions(_, peer, msgId, _, reactions):
updatedState.updateMessageReactions(MessageId(peerId: peer.peerId, namespace: Namespaces.Message.Cloud, id: msgId), reactions: reactions, eventTimestamp: updatesDate)
case .updateAttachMenuBots:
updatedState.addUpdateAttachMenuBots()
case let .updateWebViewResultSent(queryId):
updatedState.addDismissWebView(queryId)
case .updateConfig:
updatedState.reloadConfig()
case let .updateMessageExtendedMedia(peer, msgId, extendedMedia):
updatedState.updateExtendedMedia(MessageId(peerId: peer.peerId, namespace: Namespaces.Message.Cloud, id: msgId), extendedMedia: extendedMedia)
case let .updateStory(peerId, story):
updatedState.updateStory(peerId: peerId.peerId, story: story)
case let .updateReadStories(peerId, id):
updatedState.readStories(peerId: peerId.peerId, maxId: id)
case let .updateStoriesStealthMode(stealthMode):
updatedState.updateStoryStealthMode(stealthMode)
case let .updateSentStoryReaction(peerId, storyId, reaction):
updatedState.updateStorySentReaction(peerId: peerId.peerId, id: storyId, reaction: reaction)
case let .updateNewAuthorization(flags, hash, date, device, location):
let isUnconfirmed = (flags & (1 << 0)) != 0
updatedState.updateNewAuthorization(isUnconfirmed: isUnconfirmed, hash: hash, date: date ?? 0, device: device ?? "", location: location ?? "")
case let .updatePeerWallpaper(_, peer, wallpaper):
updatedState.updateWallpaper(peerId: peer.peerId, wallpaper: wallpaper.flatMap { TelegramWallpaper(apiWallpaper: $0) })
case let .updateBroadcastRevenueTransactions(peer, balances):
updatedState.updateRevenueBalances(peerId: peer.peerId, balances: RevenueStats.Balances(apiRevenueBalances: balances))
case let .updateStarsBalance(balance):
updatedState.updateStarsBalance(peerId: accountPeerId, balance: balance)
case let .updateStarsRevenueStatus(peer, status):
updatedState.updateStarsRevenueStatus(peerId: peer.peerId, status: StarsRevenueStats.Balances(apiStarsRevenueStatus: status))
case let .updatePaidReactionPrivacy(isPrivate):
updatedState.updateStarsReactionsAreAnonymousByDefault(isAnonymous: isPrivate == .boolTrue)
default:
break
}
}
var pollChannelSignals: [Signal<(AccountMutableState, Bool, Int32?), NoError>] = []
if channelsToPoll.isEmpty && missingUpdatesFromChannels.isEmpty {
pollChannelSignals = []
} else if shouldResetChannels {
var channelPeers: [Peer] = []
for peerId in Set(channelsToPoll.keys).union(missingUpdatesFromChannels) {
if let peer = updatedState.peers[peerId] {
channelPeers.append(peer)
} else {
Logger.shared.log("State", "can't reset channel \(peerId): no peer found")
}
}
if let asyncResetChannels = asyncResetChannels {
pollChannelSignals = []
asyncResetChannels(channelPeers.map({ peer -> (peer: Peer, pts: Int32?) in
var pts: Int32?
if let maybePts = channelsToPoll[peer.id] {
pts = maybePts
}
return (peer, pts)
}))
} else {
if !channelPeers.isEmpty {
let resetSignal = resetChannels(accountPeerId: accountPeerId, postbox: postbox, network: network, peers: channelPeers, state: updatedState)
|> map { resultState -> (AccountMutableState, Bool, Int32?) in
return (resultState, true, nil)
}
pollChannelSignals = [resetSignal]
} else {
pollChannelSignals = []
}
}
} else {
for peerId in Set(channelsToPoll.keys).union(missingUpdatesFromChannels) {
if let peer = updatedState.peers[peerId] {
pollChannelSignals.append(pollChannel(accountPeerId: accountPeerId, postbox: postbox, network: network, peer: peer, state: updatedState.branch()))
} else {
Logger.shared.log("State", "can't poll channel \(peerId): no peer found")
}
}
}
return combineLatest(pollChannelSignals)
|> mapToSignal { states -> Signal<AccountFinalState, NoError> in
var finalState: AccountMutableState = updatedState
var hadError = false
if shouldResetChannels && states.count != 0 {
assert(states.count == 1)
finalState = states[0].0
} else {
for (state, success, _) in states {
finalState.merge(state)
if !success {
hadError = true
}
}
}
return resolveForumThreads(accountPeerId: accountPeerId, postbox: postbox, network: network, state: finalState)
|> mapToSignal { finalState in
return resolveAssociatedMessages(accountPeerId: accountPeerId, postbox: postbox, network: network, state: finalState)
|> mapToSignal { resultingState -> Signal<AccountFinalState, NoError> in
return resolveAssociatedStories(postbox: postbox, network: network, accountPeerId: accountPeerId, state: resultingState)
|> mapToSignal { resultingState -> Signal<AccountFinalState, NoError> in
return resolveMissingPeerChatInfos(accountPeerId: accountPeerId, network: network, state: resultingState)
|> map { resultingState, resolveError -> AccountFinalState in
return AccountFinalState(state: resultingState, shouldPoll: shouldPoll || hadError || resolveError, incomplete: missingUpdates, missingUpdatesFromChannels: Set(), discard: resolveError)
}
}
}
}
}
}
func resolveForumThreads(accountPeerId: PeerId, postbox: Postbox, network: Network, state: AccountMutableState) -> Signal<AccountMutableState, NoError> {
var forumThreadIds = Set<MessageId>()
for operation in state.operations {
switch operation {
case let .AddMessages(messages, _):
for message in messages {
if let threadId = message.threadId {
if let channel = state.peers[message.id.peerId] as? TelegramChannel, case .group = channel.info, channel.flags.contains(.isForum) {
forumThreadIds.insert(MessageId(peerId: message.id.peerId, namespace: message.id.namespace, id: Int32(clamping: threadId)))
}
}
}
default:
break
}
}
if forumThreadIds.isEmpty {
return .single(state)
} else {
return postbox.transaction { transaction -> Signal<AccountMutableState, NoError> in
var missingForumThreadIds: [PeerId: [Int32]] = [:]
for threadId in forumThreadIds {
if let _ = transaction.getMessageHistoryThreadInfo(peerId: threadId.peerId, threadId: Int64(threadId.id)) {
} else {
missingForumThreadIds[threadId.peerId, default: []].append(threadId.id)
}
}
if missingForumThreadIds.isEmpty {
return .single(state)
} else {
var signals: [Signal<(Peer, Api.messages.ForumTopics)?, NoError>] = []
for (peerId, threadIds) in missingForumThreadIds {
guard let peer = transaction.getPeer(peerId), let inputChannel = apiInputChannel(peer) else {
Logger.shared.log("State", "can't fetch thread infos \(threadIds) for peer \(peerId): can't create inputChannel")
continue
}
let signal = network.request(Api.functions.channels.getForumTopicsByID(channel: inputChannel, topics: threadIds))
|> map { result -> (Peer, Api.messages.ForumTopics)? in
return (peer, result)
}
|> `catch` { _ -> Signal<(Peer, Api.messages.ForumTopics)?, NoError> in
return .single(nil)
}
signals.append(signal)
}
return combineLatest(signals)
|> map { results -> AccountMutableState in
var state = state
var storeMessages: [StoreMessage] = []
for maybeResult in results {
if let (peer, result) = maybeResult {
let peerIsForum = peer.isForum
let peerId = peer.id
switch result {
case let .forumTopics(_, _, topics, messages, chats, users, pts):
state.mergeChats(chats)
state.mergeUsers(users)
for message in messages {
if let message = StoreMessage(apiMessage: message, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
storeMessages.append(message)
}
}
for topic in topics {
switch topic {
case let .forumTopic(flags, id, date, title, iconColor, iconEmojiId, topMessage, readInboxMaxId, readOutboxMaxId, unreadCount, unreadMentionsCount, unreadReactionsCount, fromId, notifySettings, draft):
let _ = draft
state.operations.append(.ResetForumTopic(
topicId: MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: id),
data: StoreMessageHistoryThreadData(
data: MessageHistoryThreadData(
creationDate: date,
isOwnedByMe: (flags & (1 << 1)) != 0,
author: fromId.peerId,
info: EngineMessageHistoryThread.Info(
title: title,
icon: iconEmojiId == 0 ? nil : iconEmojiId,
iconColor: iconColor
),
incomingUnreadCount: unreadCount,
maxIncomingReadId: readInboxMaxId,
maxKnownMessageId: topMessage,
maxOutgoingReadId: readOutboxMaxId,
isClosed: (flags & (1 << 2)) != 0,
isHidden: (flags & (1 << 6)) != 0,
notificationSettings: TelegramPeerNotificationSettings(apiSettings: notifySettings)
),
topMessageId: topMessage,
unreadMentionCount: unreadMentionsCount,
unreadReactionCount: unreadReactionsCount
),
pts: pts
))
case .forumTopicDeleted:
break
}
}
}
}
}
state.addMessages(storeMessages, location: .Random)
return state
}
}
}
|> switchToLatest
}
}
func resolveForumThreads(accountPeerId: PeerId, postbox: Postbox, network: Network, ids: [MessageId]) -> Signal<Void, NoError> {
let forumThreadIds = Set(ids)
if forumThreadIds.isEmpty {
return .single(Void())
} else {
return postbox.transaction { transaction -> Signal<Void, NoError> in
var missingForumThreadIds: [PeerId: [Int32]] = [:]
for threadId in forumThreadIds {
if let _ = transaction.getMessageHistoryThreadInfo(peerId: threadId.peerId, threadId: Int64(threadId.id)) {
} else {
missingForumThreadIds[threadId.peerId, default: []].append(threadId.id)
}
}
if missingForumThreadIds.isEmpty {
return .single(Void())
} else {
var signals: [Signal<(Peer, Api.messages.ForumTopics)?, NoError>] = []
for (peerId, threadIds) in missingForumThreadIds {
guard let peer = transaction.getPeer(peerId), let inputChannel = apiInputChannel(peer) else {
Logger.shared.log("State", "can't fetch thread infos \(threadIds) for peer \(peerId): can't create inputChannel")
continue
}
let signal = network.request(Api.functions.channels.getForumTopicsByID(channel: inputChannel, topics: threadIds))
|> map { result -> (Peer, Api.messages.ForumTopics)? in
return (peer, result)
}
|> `catch` { _ -> Signal<(Peer, Api.messages.ForumTopics)?, NoError> in
return .single(nil)
}
signals.append(signal)
}
return combineLatest(signals)
|> mapToSignal { results -> Signal<Void, NoError> in
return postbox.transaction { transaction in
var chats: [Api.Chat] = []
var users: [Api.User] = []
var storeMessages: [StoreMessage] = []
for maybeResult in results {
if let (peer, result) = maybeResult {
let peerIsForum = peer.isForum
let peerId = peer.id
switch result {
case let .forumTopics(_, _, topics, messages, apiChats, apiUsers, _):
chats.append(contentsOf: apiChats)
users.append(contentsOf: apiUsers)
for message in messages {
if let message = StoreMessage(apiMessage: message, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
storeMessages.append(message)
}
}
for topic in topics {
switch topic {
case let .forumTopic(flags, id, date, title, iconColor, iconEmojiId, topMessage, readInboxMaxId, readOutboxMaxId, unreadCount, unreadMentionsCount, unreadReactionsCount, fromId, notifySettings, draft):
let _ = draft
let data = MessageHistoryThreadData(
creationDate: date,
isOwnedByMe: (flags & (1 << 1)) != 0,
author: fromId.peerId,
info: EngineMessageHistoryThread.Info(
title: title,
icon: iconEmojiId == 0 ? nil : iconEmojiId,
iconColor: iconColor
),
incomingUnreadCount: unreadCount,
maxIncomingReadId: readInboxMaxId,
maxKnownMessageId: topMessage,
maxOutgoingReadId: readOutboxMaxId,
isClosed: (flags & (1 << 2)) != 0,
isHidden: (flags & (1 << 6)) != 0,
notificationSettings: TelegramPeerNotificationSettings(apiSettings: notifySettings)
)
if let entry = StoredMessageHistoryThreadInfo(data) {
transaction.setMessageHistoryThreadInfo(peerId: peerId, threadId: Int64(id), info: entry)
}
transaction.replaceMessageTagSummary(peerId: peerId, threadId: Int64(id), tagMask: .unseenPersonalMessage, namespace: Namespaces.Message.Cloud, customTag: nil, count: unreadMentionsCount, maxId: topMessage)
transaction.replaceMessageTagSummary(peerId: peerId, threadId: Int64(id), tagMask: .unseenReaction, namespace: Namespaces.Message.Cloud, customTag: nil, count: unreadReactionsCount, maxId: topMessage)
case .forumTopicDeleted:
break
}
}
}
}
}
let parsedPeers = AccumulatedPeers(transaction: transaction, chats: chats, users: users)
updatePeers(transaction: transaction, accountPeerId: accountPeerId, peers: parsedPeers)
let _ = transaction.addMessages(storeMessages, location: .Random)
}
}
}
}
|> switchToLatest
}
}
func resolveForumThreads(accountPeerId: PeerId, postbox: Postbox, network: Network, fetchedChatList: FetchedChatList) -> Signal<FetchedChatList, NoError> {
var forumThreadIds = Set<MessageId>()
for message in fetchedChatList.storeMessages {
if let threadId = message.threadId {
if let channel = fetchedChatList.peers.peers.first(where: { $0.key == message.id.peerId })?.value as? TelegramChannel, case .group = channel.info, channel.flags.contains(.isForum) {
forumThreadIds.insert(MessageId(peerId: message.id.peerId, namespace: message.id.namespace, id: Int32(clamping: threadId)))
}
}
}
if forumThreadIds.isEmpty {
return .single(fetchedChatList)
} else {
return postbox.transaction { transaction -> Signal<FetchedChatList, NoError> in
var missingForumThreadIds: [PeerId: [Int32]] = [:]
for threadId in forumThreadIds {
if let _ = transaction.getMessageHistoryThreadInfo(peerId: threadId.peerId, threadId: Int64(threadId.id)) {
} else {
missingForumThreadIds[threadId.peerId, default: []].append(threadId.id)
}
}
if missingForumThreadIds.isEmpty {
return .single(fetchedChatList)
} else {
var signals: [Signal<(Peer, Api.messages.ForumTopics)?, NoError>] = []
for (peerId, threadIds) in missingForumThreadIds {
guard let peer = fetchedChatList.peers.get(peerId), let inputChannel = apiInputChannel(peer) else {
Logger.shared.log("resolveForumThreads", "can't fetch thread infos \(threadIds) for peer \(peerId): can't create inputChannel")
continue
}
let signal = network.request(Api.functions.channels.getForumTopicsByID(channel: inputChannel, topics: threadIds))
|> map { result -> (Peer, Api.messages.ForumTopics)? in
return (peer, result)
}
|> `catch` { _ -> Signal<(Peer, Api.messages.ForumTopics)?, NoError> in
return .single(nil)
}
signals.append(signal)
}
return combineLatest(signals)
|> map { results -> FetchedChatList in
var fetchedChatList = fetchedChatList
for maybeResult in results {
if let (peer, result) = maybeResult {
let peerIsForum = peer.isForum
let peerId = peer.id
switch result {
case let .forumTopics(_, _, topics, messages, chats, users, _):
fetchedChatList.peers = fetchedChatList.peers.union(with: AccumulatedPeers(chats: chats, users: users))
for message in messages {
if let message = StoreMessage(apiMessage: message, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
fetchedChatList.storeMessages.append(message)
}
}
for topic in topics {
switch topic {
case let .forumTopic(flags, id, date, title, iconColor, iconEmojiId, topMessage, readInboxMaxId, readOutboxMaxId, unreadCount, unreadMentionsCount, unreadReactionsCount, fromId, notifySettings, draft):
let _ = draft
fetchedChatList.threadInfos[MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: id)] = StoreMessageHistoryThreadData(
data: MessageHistoryThreadData(
creationDate: date,
isOwnedByMe: (flags & (1 << 1)) != 0,
author: fromId.peerId,
info: EngineMessageHistoryThread.Info(
title: title,
icon: iconEmojiId == 0 ? nil : iconEmojiId,
iconColor: iconColor
),
incomingUnreadCount: unreadCount,
maxIncomingReadId: readInboxMaxId,
maxKnownMessageId: topMessage,
maxOutgoingReadId: readOutboxMaxId,
isClosed: (flags & (1 << 2)) != 0,
isHidden: (flags & (1 << 6)) != 0,
notificationSettings: TelegramPeerNotificationSettings(apiSettings: notifySettings)
),
topMessageId: topMessage,
unreadMentionCount: unreadMentionsCount,
unreadReactionCount: unreadReactionsCount
)
case .forumTopicDeleted:
break
}
}
}
}
}
return fetchedChatList
}
}
}
|> switchToLatest
}
}
func resolveStories<T>(postbox: Postbox, source: FetchMessageHistoryHoleSource, accountPeerId: PeerId, storyIds: Set<StoryId>, additionalPeers: AccumulatedPeers, result: T) -> Signal<T, NoError> {
var storyBuckets: [PeerId: [Int32]] = [:]
for id in storyIds {
if storyBuckets[id.peerId] == nil {
storyBuckets[id.peerId] = []
}
storyBuckets[id.peerId]?.append(id.id)
}
var signals: [Signal<Never, NoError>] = []
for (peerId, allIds) in storyBuckets {
var idOffset = 0
while idOffset < allIds.count {
let bucketLength = min(100, allIds.count - idOffset)
let ids = Array(allIds[idOffset ..< (idOffset + bucketLength)])
signals.append(_internal_getStoriesById(accountPeerId: accountPeerId, postbox: postbox, source: source, peerId: peerId, peerReference: additionalPeers.get(peerId).flatMap(PeerReference.init), ids: ids, allowFloodWait: false)
|> mapToSignal { result -> Signal<Never, NoError> in
if let result = result {
return postbox.transaction { transaction -> Void in
for id in ids {
let current = transaction.getStory(id: StoryId(peerId: peerId, id: id))
var updated: CodableEntry?
if let updatedItem = result.first(where: { $0.id == id }) {
if let entry = CodableEntry(updatedItem) {
updated = entry
}
} else {
updated = CodableEntry(data: Data())
}
if current != updated {
transaction.setStory(id: StoryId(peerId: peerId, id: id), value: updated ?? CodableEntry(data: Data()))
}
}
}
|> ignoreValues
} else {
return .complete()
}
})
idOffset += bucketLength
}
}
return combineLatest(signals)
|> ignoreValues
|> map { _ -> T in
}
|> then(.single(result))
}
func resolveAssociatedStories(postbox: Postbox, network: Network, accountPeerId: PeerId, state: AccountMutableState) -> Signal<AccountMutableState, NoError> {
return postbox.transaction { transaction -> Signal<AccountMutableState, NoError> in
var missingStoryIds = Set<StoryId>()
for operation in state.operations {
switch operation {
case let .AddMessages(messages, _):
for message in messages {
for media in message.media {
for id in media.storyIds {
if let existing = transaction.getStory(id: id), case .item = existing.get(Stories.StoredItem.self) {
} else if state.preCachedStories[id] != nil {
} else {
missingStoryIds.insert(id)
}
}
}
}
default:
break
}
}
if !missingStoryIds.isEmpty {
return resolveStories(postbox: postbox, source: .network(network), accountPeerId: accountPeerId, storyIds: missingStoryIds, additionalPeers: AccumulatedPeers(peers: Array(state.insertedPeers.values)), result: state)
} else {
return .single(state)
}
}
|> switchToLatest
}
func resolveAssociatedStories<T>(postbox: Postbox, source: FetchMessageHistoryHoleSource, accountPeerId: PeerId, messages: [StoreMessage], additionalPeers: AccumulatedPeers, result: T) -> Signal<T, NoError> {
return postbox.transaction { transaction -> Signal<T, NoError> in
var missingStoryIds = Set<StoryId>()
for message in messages {
for media in message.media {
for id in media.storyIds {
if let existing = transaction.getStory(id: id), case .item = existing.get(Stories.StoredItem.self) {
} else {
missingStoryIds.insert(id)
}
}
}
}
if !missingStoryIds.isEmpty {
return resolveStories(postbox: postbox, source: source, accountPeerId: accountPeerId, storyIds: missingStoryIds, additionalPeers: additionalPeers, result: result)
} else {
return .single(result)
}
}
|> switchToLatest
}
func extractEmojiFileIds(message: StoreMessage, fileIds: inout Set<Int64>) {
for attribute in message.attributes {
if let attribute = attribute as? TextEntitiesMessageAttribute {
for entity in attribute.entities {
switch entity.type {
case let .CustomEmoji(_, fileId):
fileIds.insert(fileId)
default:
break
}
}
} else if let attribute = attribute as? ReactionsMessageAttribute {
for reaction in attribute.reactions {
switch reaction.value {
case let .custom(fileId):
fileIds.insert(fileId)
default:
break
}
}
}
}
}
private func messagesFromOperations(state: AccountMutableState) -> [StoreMessage] {
var messages: [StoreMessage] = []
for operation in state.operations {
switch operation {
case let .AddMessages(messagesValue, _):
messages.append(contentsOf: messagesValue)
case let .EditMessage(_, message):
messages.append(message)
default:
break
}
}
return messages
}
private func reactionsFromState(_ state: AccountMutableState) -> [MessageReaction.Reaction] {
var result: [MessageReaction.Reaction] = []
for operation in state.operations {
if case let .UpdateMessageReactions(_, reactions, _) = operation {
for reaction in ReactionsMessageAttribute(apiReactions: reactions).reactions {
result.append(reaction.value)
}
}
}
return result
}
private func resolveAssociatedMessages(accountPeerId: PeerId, postbox: Postbox, network: Network, state: AccountMutableState) -> Signal<AccountMutableState, NoError> {
let missingReplyMessageIds = state.referencedReplyMessageIds.subtractingStoredIds(state.storedMessages)
let missingGeneralMessageIds = state.referencedGeneralMessageIds.subtracting(state.storedMessages)
if missingReplyMessageIds.isEmpty && missingGeneralMessageIds.isEmpty {
return resolveUnknownEmojiFiles(postbox: postbox, source: .network(network), messages: messagesFromOperations(state: state), reactions: reactionsFromState(state), result: state)
|> mapToSignal { state in
return resolveForumThreads(accountPeerId: accountPeerId, postbox: postbox, network: network, state: state)
}
} else {
var missingPeers = false
let _ = missingPeers
var signals: [Signal<([Api.Message], [Api.Chat], [Api.User]), NoError>] = []
for (peerId, messageIds) in messagesIdsGroupedByPeerId(missingReplyMessageIds) {
if let peer = state.peers[peerId] {
var signal: Signal<Api.messages.Messages, MTRpcError>?
if peerId.namespace == Namespaces.Peer.CloudUser || peerId.namespace == Namespaces.Peer.CloudGroup {
signal = network.request(Api.functions.messages.getMessages(id: messageIds.targetIdsBySourceId.values.map({ Api.InputMessage.inputMessageReplyTo(id: $0.id) })))
} else if peerId.namespace == Namespaces.Peer.CloudChannel {
if let inputChannel = apiInputChannel(peer) {
signal = network.request(Api.functions.channels.getMessages(channel: inputChannel, id: messageIds.targetIdsBySourceId.values.map({ Api.InputMessage.inputMessageReplyTo(id: $0.id) })))
}
}
if let signal = signal {
signals.append(signal |> map { result in
switch result {
case let .messages(messages, chats, users):
return (messages, chats, users)
case let .messagesSlice(_, _, _, _, messages, chats, users):
return (messages, chats, users)
case let .channelMessages(_, _, _, _, messages, apiTopics, chats, users):
let _ = apiTopics
return (messages, chats, users)
case .messagesNotModified:
return ([], [], [])
}
} |> `catch` { _ in
return Signal<([Api.Message], [Api.Chat], [Api.User]), NoError>.single(([], [], []))
})
}
} else {
missingPeers = true
}
}
for (peerId, messageIds) in messagesIdsGroupedByPeerId(missingGeneralMessageIds) {
if let peer = state.peers[peerId] {
var signal: Signal<Api.messages.Messages, MTRpcError>?
if peerId.namespace == Namespaces.Peer.CloudUser || peerId.namespace == Namespaces.Peer.CloudGroup {
signal = network.request(Api.functions.messages.getMessages(id: messageIds.map({ Api.InputMessage.inputMessageID(id: $0.id) })))
} else if peerId.namespace == Namespaces.Peer.CloudChannel {
if let inputChannel = apiInputChannel(peer) {
signal = network.request(Api.functions.channels.getMessages(channel: inputChannel, id: messageIds.map({ Api.InputMessage.inputMessageID(id: $0.id) })))
}
}
if let signal = signal {
signals.append(signal |> map { result in
switch result {
case let .messages(messages, chats, users):
return (messages, chats, users)
case let .messagesSlice(_, _, _, _, messages, chats, users):
return (messages, chats, users)
case let .channelMessages(_, _, _, _, messages, apiTopics, chats, users):
let _ = apiTopics
return (messages, chats, users)
case .messagesNotModified:
return ([], [], [])
}
} |> `catch` { _ in
return Signal<([Api.Message], [Api.Chat], [Api.User]), NoError>.single(([], [], []))
})
}
} else {
missingPeers = true
}
}
let fetchMessages = combineLatest(signals)
return fetchMessages
|> map { results in
var updatedState = state
for (messages, chats, users) in results {
if !chats.isEmpty {
updatedState.mergeChats(chats)
}
if !users.isEmpty {
updatedState.mergeUsers(users)
}
if !messages.isEmpty {
var storeMessages: [StoreMessage] = []
for message in messages {
var peerIsForum = false
if let peerId = message.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let message = StoreMessage(apiMessage: message, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
storeMessages.append(message)
}
}
updatedState.addMessages(storeMessages, location: .Random)
}
}
return updatedState
}
|> mapToSignal { updatedState -> Signal<AccountMutableState, NoError> in
return resolveUnknownEmojiFiles(postbox: postbox, source: .network(network), messages: messagesFromOperations(state: updatedState), reactions: reactionsFromState(updatedState), result: updatedState)
|> mapToSignal { state in
return resolveForumThreads(accountPeerId: accountPeerId, postbox: postbox, network: network, state: state)
}
}
}
}
private func resolveMissingPeerChatInfos(accountPeerId: PeerId, network: Network, state: AccountMutableState) -> Signal<(AccountMutableState, Bool), NoError> {
var missingPeers: [PeerId: Api.InputPeer] = [:]
var hadError = false
for peerId in state.initialState.peerIdsRequiringLocalChatState {
if state.peerChatInfos[peerId] == nil {
if let peer = state.peers[peerId], let inputPeer = apiInputPeer(peer) {
missingPeers[peerId] = inputPeer
} else {
hadError = true
Logger.shared.log("State", "can't fetch chat info for peer \(peerId): can't create inputPeer")
}
}
}
if missingPeers.isEmpty {
return .single((state, hadError))
} else {
Logger.shared.log("State", "will fetch chat info for \(missingPeers.count) peers")
let signal = network.request(Api.functions.messages.getPeerDialogs(peers: missingPeers.values.map(Api.InputDialogPeer.inputDialogPeer(peer:))))
|> map(Optional.init)
return signal
|> `catch` { _ -> Signal<Api.messages.PeerDialogs?, NoError> in
return .single(nil)
}
|> map { result -> (AccountMutableState, Bool) in
guard let result = result else {
return (state, hadError)
}
var channelStates: [PeerId: ChannelState] = [:]
var updatedState = state
switch result {
case let .peerDialogs(dialogs, messages, chats, users, _):
updatedState.mergeChats(chats)
updatedState.mergeUsers(users)
var topMessageIds = Set<MessageId>()
for dialog in dialogs {
switch dialog {
case let .dialog(_, peer, topMessage, readInboxMaxId, readOutboxMaxId, unreadCount, unreadMentionsCount, unreadReactionsCount, notifySettings, pts, _, folderId, ttlPeriod):
let peerId = peer.peerId
updatedState.setNeedsHoleFromPreviousState(peerId: peerId, namespace: Namespaces.Message.Cloud, validateChannelPts: pts)
if topMessage != 0 {
topMessageIds.insert(MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: topMessage))
}
var isExcludedFromChatList = false
for chat in chats {
if chat.peerId == peerId {
if let groupOrChannel = parseTelegramGroupOrChannel(chat: chat) {
if let group = groupOrChannel as? TelegramGroup {
if group.flags.contains(.deactivated) {
isExcludedFromChatList = true
} else {
switch group.membership {
case .Member:
break
default:
isExcludedFromChatList = true
}
}
} else if let channel = groupOrChannel as? TelegramChannel {
switch channel.participationStatus {
case .member:
break
default:
isExcludedFromChatList = true
}
}
}
break
}
}
if !isExcludedFromChatList {
updatedState.updatePeerChatInclusion(peerId: peerId, groupId: PeerGroupId(rawValue: folderId ?? 0), changedGroup: false)
}
updatedState.updateAutoremoveTimeout(peer: peer, value: ttlPeriod.flatMap(CachedPeerAutoremoveTimeout.Value.init(peerValue:)))
let notificationSettings = TelegramPeerNotificationSettings(apiSettings: notifySettings)
updatedState.updateNotificationSettings(.peer(peerId: peer.peerId, threadId: nil), notificationSettings: notificationSettings)
updatedState.resetReadState(peer.peerId, namespace: Namespaces.Message.Cloud, maxIncomingReadId: readInboxMaxId, maxOutgoingReadId: readOutboxMaxId, maxKnownId: topMessage, count: unreadCount, markedUnread: nil)
updatedState.resetMessageTagSummary(peer.peerId, tag: .unseenPersonalMessage, namespace: Namespaces.Message.Cloud, count: unreadMentionsCount, range: MessageHistoryTagNamespaceCountValidityRange(maxId: topMessage))
updatedState.resetMessageTagSummary(peer.peerId, tag: .unseenReaction, namespace: Namespaces.Message.Cloud, count: unreadReactionsCount, range: MessageHistoryTagNamespaceCountValidityRange(maxId: topMessage))
updatedState.peerChatInfos[peer.peerId] = PeerChatInfo(notificationSettings: notificationSettings)
if let pts = pts {
channelStates[peer.peerId] = ChannelState(pts: pts, invalidatedPts: pts, synchronizedUntilMessageId: nil)
}
case .dialogFolder:
assertionFailure()
break
}
}
var storeMessages: [StoreMessage] = []
for message in messages {
var peerIsForum = false
if let peerId = message.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let storeMessage = StoreMessage(apiMessage: message, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
var updatedStoreMessage = storeMessage
if case let .Id(id) = storeMessage.id {
if let channelState = channelStates[id.peerId] {
var updatedAttributes = storeMessage.attributes
updatedAttributes.append(ChannelMessageStateVersionAttribute(pts: channelState.pts))
updatedStoreMessage = updatedStoreMessage.withUpdatedAttributes(updatedAttributes)
}
}
storeMessages.append(updatedStoreMessage)
}
}
for message in storeMessages {
if case let .Id(id) = message.id {
updatedState.addMessages([message], location: topMessageIds.contains(id) ? .UpperHistoryBlock : .Random)
}
}
}
return (updatedState, hadError)
}
}
}
func pollChannelOnce(accountPeerId: PeerId, postbox: Postbox, network: Network, peerId: PeerId, stateManager: AccountStateManager, delayCompletion: Bool) -> Signal<Int32, NoError> {
return postbox.transaction { transaction -> Signal<Int32, NoError> in
guard let accountState = (transaction.getState() as? AuthorizedAccountState)?.state, let peer = transaction.getPeer(peerId) else {
if delayCompletion {
return .complete()
|> delay(30.0, queue: Queue.concurrentDefaultQueue())
} else {
return .complete()
}
}
var channelStates: [PeerId: AccountStateChannelState] = [:]
if let channelState = transaction.getPeerChatState(peerId) as? ChannelState {
channelStates[peerId] = AccountStateChannelState(pts: channelState.pts)
}
let initialPeers: [PeerId: Peer] = [peerId: peer]
var peerChatInfos: [PeerId: PeerChatInfo] = [:]
let inclusion = transaction.getPeerChatListInclusion(peerId)
var hasValidInclusion = false
switch inclusion {
case .ifHasMessagesOrOneOf:
hasValidInclusion = true
case .notIncluded:
hasValidInclusion = false
}
if hasValidInclusion {
if let notificationSettings = transaction.getPeerNotificationSettings(id: peerId) as? TelegramPeerNotificationSettings {
peerChatInfos[peerId] = PeerChatInfo(notificationSettings: notificationSettings)
}
}
let initialState = AccountMutableState(initialState: AccountInitialState(state: accountState, peerIds: Set(), peerIdsRequiringLocalChatState: Set(), channelStates: channelStates, peerChatInfos: peerChatInfos, locallyGeneratedMessageTimestamps: [:], cloudReadStates: [:], channelsToPollExplicitely: Set()), initialPeers: initialPeers, initialReferencedReplyMessageIds: ReferencedReplyMessageIds(), initialReferencedGeneralMessageIds: Set(), initialStoredMessages: Set(), initialStoredStories: [:], initialReadInboxMaxIds: [:], storedMessagesByPeerIdAndTimestamp: [:], initialSentScheduledMessageIds: Set())
return pollChannel(accountPeerId: accountPeerId, postbox: postbox, network: network, peer: peer, state: initialState)
|> mapToSignal { (finalState, _, timeout) -> Signal<Int32, NoError> in
return resolveAssociatedMessages(accountPeerId: accountPeerId, postbox: postbox, network: network, state: finalState)
|> mapToSignal { resultingState -> Signal<AccountMutableState, NoError> in
return resolveAssociatedStories(postbox: postbox, network: network, accountPeerId: accountPeerId, state: finalState)
}
|> mapToSignal { resultingState -> Signal<AccountFinalState, NoError> in
return resolveMissingPeerChatInfos(accountPeerId: accountPeerId, network: network, state: resultingState)
|> map { resultingState, _ -> AccountFinalState in
return AccountFinalState(state: resultingState, shouldPoll: false, incomplete: false, missingUpdatesFromChannels: Set(), discard: false)
}
}
|> mapToSignal { finalState -> Signal<Int32, NoError> in
return stateManager.addReplayAsynchronouslyBuiltFinalState(finalState)
|> mapToSignal { _ -> Signal<Int32, NoError> in
if delayCompletion {
return .single(timeout ?? 30)
|> then(
.complete()
|> delay(Double(timeout ?? 30), queue: Queue.concurrentDefaultQueue())
)
} else {
return .single(timeout ?? 30)
}
}
}
}
}
|> switchToLatest
}
public func standalonePollChannelOnce(accountPeerId: PeerId, postbox: Postbox, network: Network, peerId: PeerId, stateManager: AccountStateManager) -> Signal<Never, NoError> {
return postbox.transaction { transaction -> Signal<Never, NoError> in
guard let accountState = (transaction.getState() as? AuthorizedAccountState)?.state, let peer = transaction.getPeer(peerId) else {
return .complete()
}
var channelStates: [PeerId: AccountStateChannelState] = [:]
if let channelState = transaction.getPeerChatState(peerId) as? ChannelState {
channelStates[peerId] = AccountStateChannelState(pts: channelState.pts)
}
let initialPeers: [PeerId: Peer] = [peerId: peer]
var peerChatInfos: [PeerId: PeerChatInfo] = [:]
let inclusion = transaction.getPeerChatListInclusion(peerId)
var hasValidInclusion = false
switch inclusion {
case .ifHasMessagesOrOneOf:
hasValidInclusion = true
case .notIncluded:
hasValidInclusion = false
}
if hasValidInclusion {
if let notificationSettings = transaction.getPeerNotificationSettings(id: peerId) as? TelegramPeerNotificationSettings {
peerChatInfos[peerId] = PeerChatInfo(notificationSettings: notificationSettings)
}
}
let initialState = AccountMutableState(initialState: AccountInitialState(state: accountState, peerIds: Set(), peerIdsRequiringLocalChatState: Set(), channelStates: channelStates, peerChatInfos: peerChatInfos, locallyGeneratedMessageTimestamps: [:], cloudReadStates: [:], channelsToPollExplicitely: Set()), initialPeers: initialPeers, initialReferencedReplyMessageIds: ReferencedReplyMessageIds(), initialReferencedGeneralMessageIds: Set(), initialStoredMessages: Set(), initialStoredStories: [:], initialReadInboxMaxIds: [:], storedMessagesByPeerIdAndTimestamp: [:], initialSentScheduledMessageIds: Set())
return pollChannel(accountPeerId: accountPeerId, postbox: postbox, network: network, peer: peer, state: initialState)
|> mapToSignal { (finalState, _, timeout) -> Signal<Never, NoError> in
return resolveAssociatedMessages(accountPeerId: accountPeerId, postbox: postbox, network: network, state: finalState)
|> mapToSignal { resultingState -> Signal<AccountMutableState, NoError> in
return resolveAssociatedStories(postbox: postbox, network: network, accountPeerId: accountPeerId, state: finalState)
}
|> mapToSignal { resultingState -> Signal<AccountFinalState, NoError> in
return resolveMissingPeerChatInfos(accountPeerId: accountPeerId, network: network, state: resultingState)
|> map { resultingState, _ -> AccountFinalState in
return AccountFinalState(state: resultingState, shouldPoll: false, incomplete: false, missingUpdatesFromChannels: Set(), discard: false)
}
}
|> mapToSignal { finalState -> Signal<Never, NoError> in
return stateManager.standaloneReplayAsynchronouslyBuiltFinalState(finalState: finalState)
}
}
}
|> switchToLatest
}
func keepPollingChannel(accountPeerId: PeerId, postbox: Postbox, network: Network, peerId: PeerId, stateManager: AccountStateManager) -> Signal<Int32, NoError> {
return pollChannelOnce(accountPeerId: accountPeerId, postbox: postbox, network: network, peerId: peerId, stateManager: stateManager, delayCompletion: true)
|> restart
|> delay(1.0, queue: .concurrentDefaultQueue())
}
func resetChannels(accountPeerId: PeerId, postbox: Postbox, network: Network, peers: [Peer], state: AccountMutableState) -> Signal<AccountMutableState, NoError> {
var inputPeers: [Api.InputDialogPeer] = []
for peer in peers {
if let inputPeer = apiInputPeer(peer) {
inputPeers.append(.inputDialogPeer(peer: inputPeer))
}
}
return network.request(Api.functions.messages.getPeerDialogs(peers: inputPeers))
|> map(Optional.init)
|> `catch` { error -> Signal<Api.messages.PeerDialogs?, NoError> in
if error.errorDescription == "CHANNEL_PRIVATE" && inputPeers.count == 1 {
return .single(nil)
} else {
return .single(nil)
}
}
|> mapToSignal { result -> Signal<AccountMutableState, NoError> in
var updatedState = state
var dialogsChats: [Api.Chat] = []
var dialogsUsers: [Api.User] = []
var storeMessages: [StoreMessage] = []
var readStates: [PeerId: [MessageId.Namespace: PeerReadState]] = [:]
var mentionTagSummaries: [PeerId: (tag: MessageTags, summary: MessageHistoryTagNamespaceSummary)] = [:]
var channelStates: [PeerId: AccountStateChannelState] = [:]
var invalidateChannelStates: [PeerId: Int32] = [:]
var channelSynchronizedUntilMessage: [PeerId: MessageId.Id] = [:]
var notificationSettings: [PeerId: TelegramPeerNotificationSettings] = [:]
var resetForumTopics = Set<PeerId>()
if let result = result {
switch result {
case let .peerDialogs(dialogs, messages, chats, users, _):
dialogsChats.append(contentsOf: chats)
dialogsUsers.append(contentsOf: users)
loop: for dialog in dialogs {
let apiPeer: Api.Peer
let apiReadInboxMaxId: Int32
let apiReadOutboxMaxId: Int32
let apiTopMessage: Int32
let apiUnreadCount: Int32
let apiUnreadMentionsCount: Int32
let apiUnreadReactionsCount: Int32
var apiChannelPts: Int32?
let apiNotificationSettings: Api.PeerNotifySettings
let apiMarkedUnread: Bool
let groupId: PeerGroupId
let apiTtlPeriod: Int32?
switch dialog {
case let .dialog(flags, peer, topMessage, readInboxMaxId, readOutboxMaxId, unreadCount, unreadMentionsCount, unreadReactionsCount, peerNotificationSettings, pts, _, folderId, ttlPeriod):
apiPeer = peer
apiTopMessage = topMessage
apiReadInboxMaxId = readInboxMaxId
apiReadOutboxMaxId = readOutboxMaxId
apiUnreadCount = unreadCount
apiMarkedUnread = (flags & (1 << 3)) != 0
apiUnreadMentionsCount = unreadMentionsCount
apiUnreadReactionsCount = unreadReactionsCount
apiNotificationSettings = peerNotificationSettings
apiChannelPts = pts
groupId = PeerGroupId(rawValue: folderId ?? 0)
apiTtlPeriod = ttlPeriod
case .dialogFolder:
assertionFailure()
continue loop
}
let peerId: PeerId = apiPeer.peerId
if readStates[peerId] == nil {
readStates[peerId] = [:]
}
readStates[peerId]![Namespaces.Message.Cloud] = .idBased(maxIncomingReadId: apiReadInboxMaxId, maxOutgoingReadId: apiReadOutboxMaxId, maxKnownId: apiTopMessage, count: apiUnreadCount, markedUnread: apiMarkedUnread)
if apiTopMessage != 0 {
mentionTagSummaries[peerId] = (MessageTags.unseenPersonalMessage, MessageHistoryTagNamespaceSummary(version: 1, count: apiUnreadMentionsCount, range: MessageHistoryTagNamespaceCountValidityRange(maxId: apiTopMessage)))
mentionTagSummaries[peerId] = (MessageTags.unseenReaction, MessageHistoryTagNamespaceSummary(version: 1, count: apiUnreadReactionsCount, range: MessageHistoryTagNamespaceCountValidityRange(maxId: apiTopMessage)))
}
if let apiChannelPts = apiChannelPts {
channelStates[peerId] = AccountStateChannelState(pts: apiChannelPts)
invalidateChannelStates[peerId] = apiChannelPts
}
notificationSettings[peerId] = TelegramPeerNotificationSettings(apiSettings: apiNotificationSettings)
updatedState.updatePeerChatInclusion(peerId: peerId, groupId: groupId, changedGroup: false)
updatedState.updateAutoremoveTimeout(peer: apiPeer, value: apiTtlPeriod.flatMap(CachedPeerAutoremoveTimeout.Value.init(peerValue:)))
resetForumTopics.insert(peerId)
}
for message in messages {
var peerIsForum = false
if let peerId = message.peerId {
peerIsForum = updatedState.isPeerForum(peerId: peerId)
}
if let storeMessage = StoreMessage(apiMessage: message, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
var updatedStoreMessage = storeMessage
if case let .Id(id) = storeMessage.id {
if let channelState = channelStates[id.peerId] {
var updatedAttributes = storeMessage.attributes
updatedAttributes.append(ChannelMessageStateVersionAttribute(pts: channelState.pts))
updatedStoreMessage = updatedStoreMessage.withUpdatedAttributes(updatedAttributes)
}
}
storeMessages.append(updatedStoreMessage)
}
}
}
}
updatedState.mergeChats(dialogsChats)
updatedState.mergeUsers(dialogsUsers)
for message in storeMessages {
if case let .Id(id) = message.id, id.namespace == Namespaces.Message.Cloud {
var channelPts: Int32?
if let state = channelStates[id.peerId] {
channelPts = state.pts
}
updatedState.setNeedsHoleFromPreviousState(peerId: id.peerId, namespace: id.namespace, validateChannelPts: channelPts)
channelSynchronizedUntilMessage[id.peerId] = id.id
}
}
updatedState.addMessages(storeMessages, location: .UpperHistoryBlock)
for (peerId, peerReadStates) in readStates {
for (namespace, state) in peerReadStates {
switch state {
case let .idBased(maxIncomingReadId, maxOutgoingReadId, maxKnownId, count, markedUnread):
updatedState.resetReadState(peerId, namespace: namespace, maxIncomingReadId: maxIncomingReadId, maxOutgoingReadId: maxOutgoingReadId, maxKnownId: maxKnownId, count: count, markedUnread: markedUnread)
default:
assertionFailure()
break
}
}
}
for (peerId, tagSummary) in mentionTagSummaries {
updatedState.resetMessageTagSummary(peerId, tag: tagSummary.tag, namespace: Namespaces.Message.Cloud, count: tagSummary.summary.count, range: tagSummary.summary.range)
}
for (peerId, channelState) in channelStates {
updatedState.updateChannelState(peerId, pts: channelState.pts)
}
for (peerId, pts) in invalidateChannelStates {
updatedState.updateChannelInvalidationPts(peerId, invalidationPts: pts)
}
for (peerId, id) in channelSynchronizedUntilMessage {
updatedState.updateChannelSynchronizedUntilMessage(peerId, id: id)
}
for (peerId, settings) in notificationSettings {
updatedState.updateNotificationSettings(.peer(peerId: peerId, threadId: nil), notificationSettings: settings)
}
var resetTopicsSignals: [Signal<StateResetForumTopics, NoError>] = []
for resetForumTopicPeerId in resetForumTopics {
resetTopicsSignals.append(_internal_requestMessageHistoryThreads(accountPeerId: accountPeerId, postbox: postbox, network: network, peerId: resetForumTopicPeerId, query: nil, offsetIndex: nil, limit: 20)
|> map(StateResetForumTopics.result)
|> `catch` { _ -> Signal<StateResetForumTopics, NoError> in
return .single(.error(resetForumTopicPeerId))
})
}
return combineLatest(resetTopicsSignals)
|> mapToSignal { results -> Signal<AccountMutableState, NoError> in
var updatedState = updatedState
for result in results {
let peerId: PeerId
switch result {
case let .result(item):
peerId = item.peerId
case let .error(peerIdValue):
peerId = peerIdValue
}
updatedState.resetForumTopicLists[peerId] = result
}
// TODO: delete messages later than top
return resolveAssociatedMessages(accountPeerId: accountPeerId, postbox: postbox, network: network, state: updatedState)
|> mapToSignal { resultingState -> Signal<AccountMutableState, NoError> in
return resolveAssociatedStories(postbox: postbox, network: network, accountPeerId: accountPeerId, state: updatedState)
}
}
}
}
private func pollChannel(accountPeerId: PeerId, postbox: Postbox, network: Network, peer: Peer, state: AccountMutableState) -> Signal<(AccountMutableState, Bool, Int32?), NoError> {
if let inputChannel = apiInputChannel(peer) {
let limit: Int32
#if DEBUG
limit = 2
#else
limit = 100
#endif
let pollPts: Int32
if let channelState = state.channelStates[peer.id] {
pollPts = channelState.pts
} else {
pollPts = 1
}
return (network.request(Api.functions.updates.getChannelDifference(flags: 0, channel: inputChannel, filter: .channelMessagesFilterEmpty, pts: max(pollPts, 1), limit: limit))
|> map(Optional.init)
|> `catch` { error -> Signal<Api.updates.ChannelDifference?, MTRpcError> in
switch error.errorDescription {
case "CHANNEL_PRIVATE", "CHANNEL_INVALID":
return .single(nil)
default:
return .fail(error)
}
})
|> retryRequest
|> mapToSignal { difference -> Signal<(AccountMutableState, Bool, Int32?), NoError> in
guard let difference = difference else {
return .single((state, false, nil))
}
switch difference {
case let .channelDifference(_, pts, timeout, newMessages, otherUpdates, chats, users):
var updatedState = state
var apiTimeout: Int32?
apiTimeout = timeout
let channelPts: Int32
if let _ = updatedState.channelStates[peer.id] {
channelPts = pts
} else {
channelPts = pts
}
updatedState.updateChannelState(peer.id, pts: channelPts)
updatedState.mergeChats(chats)
updatedState.mergeUsers(users)
var forumThreadIds = Set<MessageId>()
for apiMessage in newMessages {
var peerIsForum = peer.isForum
if let peerId = apiMessage.peerId, updatedState.isPeerForum(peerId: peerId) {
peerIsForum = true
}
if var message = StoreMessage(apiMessage: apiMessage, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
var attributes = message.attributes
attributes.append(ChannelMessageStateVersionAttribute(pts: pts))
message = message.withUpdatedAttributes(attributes)
if let preCachedResources = apiMessage.preCachedResources {
for (resource, data) in preCachedResources {
updatedState.addPreCachedResource(resource, data: data)
}
}
if let preCachedStories = apiMessage.preCachedStories {
for (id, story) in preCachedStories {
updatedState.addPreCachedStory(id: id, story: story)
}
}
updatedState.addMessages([message], location: .UpperHistoryBlock)
if case let .Id(id) = message.id {
updatedState.updateChannelSynchronizedUntilMessage(id.peerId, id: id.id)
if let threadId = message.threadId {
if let channel = updatedState.peers[message.id.peerId] as? TelegramChannel, case .group = channel.info, channel.flags.contains(.isForum) {
forumThreadIds.insert(MessageId(peerId: message.id.peerId, namespace: message.id.namespace, id: Int32(clamping: threadId)))
}
}
}
}
}
for update in otherUpdates {
switch update {
case let .updateDeleteChannelMessages(_, messages, _, _):
let peerId = peer.id
updatedState.deleteMessages(messages.map({ MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: $0) }))
case let .updateEditChannelMessage(apiMessage, _, _):
var peerIsForum = peer.isForum
if let peerId = apiMessage.peerId, updatedState.isPeerForum(peerId: peerId) {
peerIsForum = true
}
if let message = StoreMessage(apiMessage: apiMessage, accountPeerId: accountPeerId, peerIsForum: peerIsForum), case let .Id(messageId) = message.id, messageId.peerId == peer.id {
if let preCachedResources = apiMessage.preCachedResources {
for (resource, data) in preCachedResources {
updatedState.addPreCachedResource(resource, data: data)
}
}
if let preCachedStories = apiMessage.preCachedStories {
for (id, story) in preCachedStories {
updatedState.addPreCachedStory(id: id, story: story)
}
}
var attributes = message.attributes
attributes.append(ChannelMessageStateVersionAttribute(pts: pts))
updatedState.editMessage(messageId, message: message.withUpdatedAttributes(attributes))
if let threadId = message.threadId {
if let channel = updatedState.peers[message.id.peerId] as? TelegramChannel, case .group = channel.info, channel.flags.contains(.isForum) {
forumThreadIds.insert(MessageId(peerId: message.id.peerId, namespace: message.id.namespace, id: Int32(clamping: threadId)))
}
}
} else {
Logger.shared.log("State", "Invalid updateEditChannelMessage")
}
case let .updatePinnedChannelMessages(flags, channelId, messages, _, _):
let channelPeerId = PeerId(namespace: Namespaces.Peer.CloudChannel, id: PeerId.Id._internalFromInt64Value(channelId))
updatedState.updateMessagesPinned(ids: messages.map { id in
MessageId(peerId: channelPeerId, namespace: Namespaces.Message.Cloud, id: id)
}, pinned: (flags & (1 << 0)) != 0)
case let .updateChannelReadMessagesContents(_, _, topMsgId, messages):
let _ = topMsgId
updatedState.addReadMessagesContents((peer.id, messages), date: nil)
case let .updateChannelMessageViews(_, id, views):
updatedState.addUpdateMessageImpressionCount(id: MessageId(peerId: peer.id, namespace: Namespaces.Message.Cloud, id: id), count: views)
case let .updateChannelWebPage(_, apiWebpage, _, _):
switch apiWebpage {
case let .webPageEmpty(flags, id, url):
let _ = flags
let _ = url
updatedState.updateMedia(MediaId(namespace: Namespaces.Media.CloudWebpage, id: id), media: nil)
default:
if let webpage = telegramMediaWebpageFromApiWebpage(apiWebpage) {
updatedState.updateMedia(webpage.webpageId, media: webpage)
}
}
case let .updateChannelAvailableMessages(_, minId):
let messageId = MessageId(peerId: peer.id, namespace: Namespaces.Message.Cloud, id: minId)
updatedState.updateMinAvailableMessage(messageId)
updatedState.updateCachedPeerData(peer.id, { current in
let previous: CachedChannelData
if let current = current as? CachedChannelData {
previous = current
} else {
previous = CachedChannelData()
}
return previous.withUpdatedMinAvailableMessageId(messageId)
})
default:
break
}
}
return resolveForumThreads(accountPeerId: accountPeerId, postbox: postbox, network: network, state: updatedState)
|> mapToSignal { updatedState in
return resolveAssociatedStories(postbox: postbox, network: network, accountPeerId: accountPeerId, state: updatedState)
|> map { updatedState -> (AccountMutableState, Bool, Int32?) in
return (updatedState, true, apiTimeout)
}
}
case let .channelDifferenceEmpty(_, pts, timeout):
var updatedState = state
var apiTimeout: Int32?
apiTimeout = timeout
let channelPts: Int32
if let _ = updatedState.channelStates[peer.id] {
channelPts = pts
} else {
channelPts = pts
}
updatedState.updateChannelState(peer.id, pts: channelPts)
return .single((updatedState, true, apiTimeout))
case let .channelDifferenceTooLong(_, timeout, dialog, messages, chats, users):
var updatedState = state
var apiTimeout: Int32?
apiTimeout = timeout
var parameters: (peer: Api.Peer, pts: Int32, topMessage: Int32, readInboxMaxId: Int32, readOutboxMaxId: Int32, unreadCount: Int32, unreadMentionsCount: Int32, unreadReactionsCount: Int32, ttlPeriod: Int32?)?
switch dialog {
case let .dialog(_, peer, topMessage, readInboxMaxId, readOutboxMaxId, unreadCount, unreadMentionsCount, unreadReactionsCount, _, pts, _, _, ttlPeriod):
if let pts = pts {
parameters = (peer, pts, topMessage, readInboxMaxId, readOutboxMaxId, unreadCount, unreadMentionsCount, unreadReactionsCount, ttlPeriod)
}
case .dialogFolder:
break
}
var resetForumTopics = Set<PeerId>()
var peerIsForum = peer.isForum
if updatedState.isPeerForum(peerId: peer.id) {
peerIsForum = true
}
if let (peer, pts, topMessage, readInboxMaxId, readOutboxMaxId, unreadCount, unreadMentionsCount, unreadReactionsCount, ttlPeriod) = parameters {
updatedState.updateChannelState(peer.peerId, pts: pts)
updatedState.updateChannelInvalidationPts(peer.peerId, invalidationPts: pts)
updatedState.updateAutoremoveTimeout(peer: peer, value: ttlPeriod.flatMap(CachedPeerAutoremoveTimeout.Value.init(peerValue:)))
updatedState.mergeChats(chats)
updatedState.mergeUsers(users)
updatedState.setNeedsHoleFromPreviousState(peerId: peer.peerId, namespace: Namespaces.Message.Cloud, validateChannelPts: pts)
resetForumTopics.insert(peer.peerId)
for apiMessage in messages {
if var message = StoreMessage(apiMessage: apiMessage, accountPeerId: accountPeerId, peerIsForum: peerIsForum) {
var attributes = message.attributes
attributes.append(ChannelMessageStateVersionAttribute(pts: pts))
message = message.withUpdatedAttributes(attributes)
if let preCachedResources = apiMessage.preCachedResources {
for (resource, data) in preCachedResources {
updatedState.addPreCachedResource(resource, data: data)
}
}
if let preCachedStories = apiMessage.preCachedStories {
for (id, story) in preCachedStories {
updatedState.addPreCachedStory(id: id, story: story)
}
}
let location: AddMessagesLocation
if case let .Id(id) = message.id, id.id == topMessage {
location = .UpperHistoryBlock
updatedState.updateChannelSynchronizedUntilMessage(id.peerId, id: id.id)
} else {
location = .Random
}
updatedState.addMessages([message], location: location)
}
}
updatedState.resetReadState(peer.peerId, namespace: Namespaces.Message.Cloud, maxIncomingReadId: readInboxMaxId, maxOutgoingReadId: readOutboxMaxId, maxKnownId: topMessage, count: unreadCount, markedUnread: nil)
updatedState.resetMessageTagSummary(peer.peerId, tag: .unseenPersonalMessage, namespace: Namespaces.Message.Cloud, count: unreadMentionsCount, range: MessageHistoryTagNamespaceCountValidityRange(maxId: topMessage))
updatedState.resetMessageTagSummary(peer.peerId, tag: .unseenReaction, namespace: Namespaces.Message.Cloud, count: unreadReactionsCount, range: MessageHistoryTagNamespaceCountValidityRange(maxId: topMessage))
} else {
assertionFailure()
}
var resetTopicsSignals: [Signal<StateResetForumTopics, NoError>] = []
for resetForumTopicPeerId in resetForumTopics {
resetTopicsSignals.append(_internal_requestMessageHistoryThreads(accountPeerId: accountPeerId, postbox: postbox, network: network, peerId: resetForumTopicPeerId, query: nil, offsetIndex: nil, limit: 20)
|> map(StateResetForumTopics.result)
|> `catch` { _ -> Signal<StateResetForumTopics, NoError> in
return .single(.error(resetForumTopicPeerId))
})
}
return combineLatest(resetTopicsSignals)
|> mapToSignal { results -> Signal<(AccountMutableState, Bool, Int32?), NoError> in
var updatedState = updatedState
for result in results {
let peerId: PeerId
switch result {
case let .result(item):
peerId = item.peerId
case let .error(peerIdValue):
peerId = peerIdValue
}
updatedState.resetForumTopicLists[peerId] = result
}
return .single((updatedState, true, apiTimeout))
}
}
}
} else {
Logger.shared.log("State", "can't poll channel \(peer.id): can't create inputChannel")
return single((state, true, nil), NoError.self)
}
}
private func verifyTransaction(_ transaction: Transaction, finalState: AccountMutableState) -> Bool {
var hadUpdateState = false
var channelsWithUpdatedStates = Set<PeerId>()
var missingPeerIds: [PeerId] = []
for peerId in finalState.initialState.peerIds {
if finalState.peers[peerId] == nil {
missingPeerIds.append(peerId)
}
}
if !missingPeerIds.isEmpty {
Logger.shared.log("State", "missing peers \(missingPeerIds)")
return false
}
for operation in finalState.operations {
switch operation {
case let .UpdateChannelState(peerId, _):
channelsWithUpdatedStates.insert(peerId)
case .UpdateState:
hadUpdateState = true
default:
break
}
}
var failed = false
if hadUpdateState {
var previousStateMatches = false
let currentState = (transaction.getState() as? AuthorizedAccountState)?.state
let previousState = finalState.initialState.state
if let currentState = currentState {
previousStateMatches = previousState == currentState
} else {
previousStateMatches = false
}
if !previousStateMatches {
Logger.shared.log("State", ".UpdateState previous state \(previousState) doesn't match current state \(String(describing: currentState))")
failed = true
}
}
for peerId in channelsWithUpdatedStates {
let currentState = transaction.getPeerChatState(peerId)
var previousStateMatches = false
let previousState = finalState.initialState.channelStates[peerId]
if let currentState = currentState as? ChannelState, let previousState = previousState {
if currentState.pts == previousState.pts {
previousStateMatches = true
}
} else if currentState == nil && previousState == nil {
previousStateMatches = true
}
if !previousStateMatches {
Logger.shared.log("State", ".UpdateChannelState for \(peerId), previous state \(String(describing: previousState)) doesn't match current state \(String(describing: currentState))")
failed = true
}
}
return !failed
}
private final class OptimizeAddMessagesState {
var messages: [StoreMessage]
var location: AddMessagesLocation
init(messages: [StoreMessage], location: AddMessagesLocation) {
self.messages = messages
self.location = location
}
}
private func optimizedOperations(_ operations: [AccountStateMutationOperation]) -> [AccountStateMutationOperation] {
var result: [AccountStateMutationOperation] = []
var updatedState: AuthorizedAccountState.State?
var updatedChannelStates: [PeerId: AccountStateChannelState] = [:]
var invalidateChannelPts: [PeerId: Int32] = [:]
var updateChannelSynchronizedUntilMessage: [PeerId: MessageId.Id] = [:]
var currentAddMessages: OptimizeAddMessagesState?
var currentAddScheduledMessages: OptimizeAddMessagesState?
var currentAddQuickReplyMessages: OptimizeAddMessagesState?
for operation in operations {
switch operation {
case .DeleteMessages, .DeleteMessagesWithGlobalIds, .EditMessage, .UpdateMessagePoll, .UpdateMessageReactions, .UpdateMedia, .MergeApiChats, .MergeApiUsers, .MergePeerPresences, .UpdatePeer, .ReadInbox, .ReadOutbox, .ReadGroupFeedInbox, .ResetReadState, .ResetIncomingReadState, .UpdatePeerChatUnreadMark, .ResetMessageTagSummary, .UpdateNotificationSettings, .UpdateGlobalNotificationSettings, .UpdateSecretChat, .AddSecretMessages, .ReadSecretOutbox, .AddPeerInputActivity, .UpdateCachedPeerData, .UpdatePinnedItemIds, .UpdatePinnedSavedItemIds, .UpdatePinnedTopic, .UpdatePinnedTopicOrder, .ReadMessageContents, .UpdateMessageImpressionCount, .UpdateMessageForwardsCount, .UpdateInstalledStickerPacks, .UpdateRecentGifs, .UpdateChatInputState, .UpdateCall, .AddCallSignalingData, .UpdateLangPack, .UpdateMinAvailableMessage, .UpdateIsContact, .UpdatePeerChatInclusion, .UpdatePeersNearby, .UpdateTheme, .SyncChatListFilters, .UpdateChatListFilter, .UpdateChatListFilterOrder, .UpdateReadThread, .UpdateMessagesPinned, .UpdateGroupCallParticipants, .UpdateGroupCall, .UpdateAutoremoveTimeout, .UpdateAttachMenuBots, .UpdateAudioTranscription, .UpdateConfig, .UpdateExtendedMedia, .ResetForumTopic, .UpdateStory, .UpdateReadStories, .UpdateStoryStealthMode, .UpdateStorySentReaction, .UpdateNewAuthorization, .UpdateWallpaper, .UpdateRevenueBalances, .UpdateStarsBalance, .UpdateStarsRevenueStatus, .UpdateStarsReactionsAreAnonymousByDefault:
if let currentAddMessages = currentAddMessages, !currentAddMessages.messages.isEmpty {
result.append(.AddMessages(currentAddMessages.messages, currentAddMessages.location))
}
if let currentAddScheduledMessages = currentAddScheduledMessages, !currentAddScheduledMessages.messages.isEmpty {
result.append(.AddScheduledMessages(currentAddScheduledMessages.messages))
}
if let currentAddQuickReplyMessages = currentAddQuickReplyMessages, !currentAddQuickReplyMessages.messages.isEmpty {
result.append(.AddQuickReplyMessages(currentAddQuickReplyMessages.messages))
}
currentAddMessages = nil
currentAddScheduledMessages = nil
currentAddQuickReplyMessages = nil
result.append(operation)
case let .UpdateState(state):
updatedState = state
case let .UpdateChannelState(peerId, pts):
updatedChannelStates[peerId] = AccountStateChannelState(pts: pts)
case let .UpdateChannelInvalidationPts(peerId, pts):
invalidateChannelPts[peerId] = pts
case let .UpdateChannelSynchronizedUntilMessage(peerId, id):
updateChannelSynchronizedUntilMessage[peerId] = id
case let .AddMessages(messages, location):
if let currentAddMessages = currentAddMessages, currentAddMessages.location == location {
currentAddMessages.messages.append(contentsOf: messages)
} else {
if let currentAddMessages = currentAddMessages, !currentAddMessages.messages.isEmpty {
result.append(.AddMessages(currentAddMessages.messages, currentAddMessages.location))
}
currentAddMessages = OptimizeAddMessagesState(messages: messages, location: location)
}
case let .AddScheduledMessages(messages):
if let currentAddScheduledMessages = currentAddScheduledMessages {
currentAddScheduledMessages.messages.append(contentsOf: messages)
} else {
currentAddScheduledMessages = OptimizeAddMessagesState(messages: messages, location: .Random)
}
case let .AddQuickReplyMessages(messages):
if let currentAddQuickReplyMessages = currentAddQuickReplyMessages {
currentAddQuickReplyMessages.messages.append(contentsOf: messages)
} else {
currentAddQuickReplyMessages = OptimizeAddMessagesState(messages: messages, location: .Random)
}
}
}
if let currentAddMessages = currentAddMessages, !currentAddMessages.messages.isEmpty {
result.append(.AddMessages(currentAddMessages.messages, currentAddMessages.location))
}
if let currentAddScheduledMessages = currentAddScheduledMessages, !currentAddScheduledMessages.messages.isEmpty {
result.append(.AddScheduledMessages(currentAddScheduledMessages.messages))
}
if let currentAddQuickReplyMessages = currentAddQuickReplyMessages, !currentAddQuickReplyMessages.messages.isEmpty {
result.append(.AddQuickReplyMessages(currentAddQuickReplyMessages.messages))
}
if let updatedState = updatedState {
result.append(.UpdateState(updatedState))
}
for (peerId, state) in updatedChannelStates {
result.append(.UpdateChannelState(peerId, state.pts))
}
for (peerId, pts) in invalidateChannelPts {
result.append(.UpdateChannelInvalidationPts(peerId, pts))
}
for (peerId, id) in updateChannelSynchronizedUntilMessage {
result.append(.UpdateChannelSynchronizedUntilMessage(peerId, id))
}
return result
}
private func recordPeerActivityTimestamp(peerId: PeerId, timestamp: Int32, into timestamps: inout [PeerId: Int32]) {
if let current = timestamps[peerId] {
if current < timestamp {
timestamps[peerId] = timestamp
}
} else {
timestamps[peerId] = timestamp
}
}
func replayFinalState(
accountManager: AccountManager<TelegramAccountManagerTypes>,
postbox: Postbox,
accountPeerId: PeerId,
mediaBox: MediaBox,
encryptionProvider: EncryptionProvider,
transaction: Transaction,
auxiliaryMethods: AccountAuxiliaryMethods,
finalState: AccountFinalState,
removePossiblyDeliveredMessagesUniqueIds: [Int64: PeerId],
ignoreDate: Bool,
skipVerification: Bool
) -> AccountReplayedFinalState? {
if !skipVerification {
let verified = verifyTransaction(transaction, finalState: finalState.state)
if !verified {
Logger.shared.log("State", "failed to verify final state")
return nil
}
}
var peerIdsWithAddedSecretMessages = Set<PeerId>()
var updatedTypingActivities: [PeerActivitySpace: [PeerId: PeerInputActivity?]] = [:]
var updatedIncomingThreadReadStates: [MessageId: MessageId.Id] = [:]
var updatedOutgoingThreadReadStates: [MessageId: MessageId.Id] = [:]
var updatedSecretChatTypingActivities = Set<PeerId>()
var updatedWebpages: [MediaId: TelegramMediaWebpage] = [:]
var updatedCalls: [Api.PhoneCall] = []
var addedCallSignalingData: [(Int64, Data)] = []
var updatedGroupCallParticipants: [(Int64, GroupCallParticipantsContext.Update)] = []
var storyUpdates: [InternalStoryUpdate] = []
var updatedPeersNearby: [PeerNearby]?
var isContactUpdates: [(PeerId, Bool)] = []
var stickerPackOperations: [AccountStateUpdateStickerPacksOperation] = []
var recentlyUsedStickers: [MediaId: (MessageIndex, TelegramMediaFile)] = [:]
var slowModeLastMessageTimeouts:[PeerId : Int32] = [:]
var recentlyUsedGifs: [MediaId: (MessageIndex, TelegramMediaFile)] = [:]
var syncRecentGifs = false
var langPackDifferences: [String: [Api.LangPackDifference]] = [:]
var pollLangPacks = Set<String>()
var updatedThemes: [Int64: TelegramTheme] = [:]
var updatedWallpapers: [PeerId: TelegramWallpaper?] = [:]
var delayNotificatonsUntil: Int32?
var peerActivityTimestamps: [PeerId: Int32] = [:]
var syncChatListFilters = false
var deletedMessageIds: [DeletedMessageId] = []
var syncAttachMenuBots = false
var updateConfig = false
var updatedRevenueBalances: [PeerId: RevenueStats.Balances] = [:]
var updatedStarsBalance: [PeerId: StarsAmount] = [:]
var updatedStarsRevenueStatus: [PeerId: StarsRevenueStats.Balances] = [:]
var updatedStarsReactionsAreAnonymousByDefault: Bool?
var holesFromPreviousStateMessageIds: [MessageId] = []
var clearHolesFromPreviousStateForChannelMessagesWithPts: [PeerIdAndMessageNamespace: Int32] = [:]
for (id, story) in finalState.state.preCachedStories {
if let storyItem = Stories.StoredItem(apiStoryItem: story, peerId: id.peerId, transaction: transaction) {
if let entry = CodableEntry(storyItem) {
transaction.setStory(id: id, value: entry)
}
} else {
transaction.setStory(id: id, value: CodableEntry(data: Data()))
}
}
for (peerId, namespaces) in finalState.state.namespacesWithHolesFromPreviousState {
for (namespace, namespaceState) in namespaces {
if let pts = namespaceState.validateChannelPts {
clearHolesFromPreviousStateForChannelMessagesWithPts[PeerIdAndMessageNamespace(peerId: peerId, namespace: namespace)] = pts
}
var topId: Int32?
if namespace == Namespaces.Message.Cloud, let channelState = transaction.getPeerChatState(peerId) as? ChannelState {
if let synchronizedUntilMessageId = channelState.synchronizedUntilMessageId {
topId = synchronizedUntilMessageId
}
}
if topId == nil {
topId = transaction.getTopPeerMessageId(peerId: peerId, namespace: namespace)?.id
}
if let id = topId {
holesFromPreviousStateMessageIds.append(MessageId(peerId: peerId, namespace: namespace, id: id + 1))
} else {
holesFromPreviousStateMessageIds.append(MessageId(peerId: peerId, namespace: namespace, id: 1))
}
}
}
var wasOperationScheduledMessageIds: [MessageId] = []
var readInboxCloudMessageIds: [PeerId: Int32] = [:]
var addedOperationIncomingMessageIds: [MessageId] = []
for operation in finalState.state.operations {
switch operation {
case let .AddMessages(messages, location):
if case .UpperHistoryBlock = location {
for message in messages {
if case let .Id(id) = message.id {
if message.flags.contains(.Incoming) {
addedOperationIncomingMessageIds.append(id)
if let authorId = message.authorId {
var isAutomatic = false
for attribute in message.attributes {
if let attribute = attribute as? NotificationInfoMessageAttribute {
if attribute.flags.contains(.automaticMessage) {
isAutomatic = true
}
}
}
if !isAutomatic {
recordPeerActivityTimestamp(peerId: authorId, timestamp: message.timestamp, into: &peerActivityTimestamps)
}
}
}
if message.flags.contains(.WasScheduled) {
wasOperationScheduledMessageIds.append(id)
}
}
}
}
case let .ReadInbox(messageId):
if messageId.namespace == Namespaces.Message.Cloud {
if let current = readInboxCloudMessageIds[messageId.peerId] {
if current < messageId.id {
readInboxCloudMessageIds[messageId.peerId] = messageId.id
}
} else {
readInboxCloudMessageIds[messageId.peerId] = messageId.id
}
}
case let .ResetIncomingReadState(_, peerId, namespace, maxIncomingReadId, _, _):
if namespace == Namespaces.Message.Cloud {
if let current = readInboxCloudMessageIds[peerId] {
if current < maxIncomingReadId {
readInboxCloudMessageIds[peerId] = maxIncomingReadId
}
} else {
readInboxCloudMessageIds[peerId] = maxIncomingReadId
}
}
case let .ResetReadState(peerId, namespace, maxIncomingReadId, _, _, _, _):
if namespace == Namespaces.Message.Cloud {
if let current = readInboxCloudMessageIds[peerId] {
if current < maxIncomingReadId {
readInboxCloudMessageIds[peerId] = maxIncomingReadId
}
} else {
readInboxCloudMessageIds[peerId] = maxIncomingReadId
}
}
default:
break
}
}
var wasScheduledMessageIds:[MessageId] = []
var addedIncomingMessageIds: [MessageId] = []
var addedReactionEvents: [(reactionAuthor: Peer, reaction: MessageReaction.Reaction, message: Message, timestamp: Int32)] = []
if !wasOperationScheduledMessageIds.isEmpty {
let existingIds = transaction.filterStoredMessageIds(Set(wasOperationScheduledMessageIds))
for id in wasOperationScheduledMessageIds {
if !existingIds.contains(id) {
wasScheduledMessageIds.append(id)
}
}
}
if !addedOperationIncomingMessageIds.isEmpty {
let existingIds = transaction.filterStoredMessageIds(Set(addedOperationIncomingMessageIds))
for id in addedOperationIncomingMessageIds {
if !existingIds.contains(id) {
addedIncomingMessageIds.append(id)
}
}
}
var invalidateGroupStats = Set<PeerGroupId>()
struct PeerIdAndMessageNamespace: Hashable {
let peerId: PeerId
let namespace: MessageId.Namespace
}
var topUpperHistoryBlockMessages: [PeerIdAndMessageNamespace: MessageId.Id] = [:]
final class MessageThreadStatsRecord {
var removedCount: Int = 0
var peers: [ReplyThreadUserMessage] = []
}
var messageThreadStatsDifferences: [MessageThreadKey: MessageThreadStatsRecord] = [:]
func addMessageThreadStatsDifference(threadKey: MessageThreadKey, remove: Int, addedMessagePeer: PeerId?, addedMessageId: MessageId?, isOutgoing: Bool) {
if let value = messageThreadStatsDifferences[threadKey] {
value.removedCount += remove
if let addedMessagePeer = addedMessagePeer, let addedMessageId = addedMessageId {
value.peers.append(ReplyThreadUserMessage(id: addedMessagePeer, messageId: addedMessageId, isOutgoing: isOutgoing))
}
} else {
let value = MessageThreadStatsRecord()
messageThreadStatsDifferences[threadKey] = value
value.removedCount = remove
if let addedMessagePeer = addedMessagePeer, let addedMessageId = addedMessageId {
value.peers.append(ReplyThreadUserMessage(id: addedMessagePeer, messageId: addedMessageId, isOutgoing: isOutgoing))
}
}
}
var isPremiumUpdated = false
for operation in optimizedOperations(finalState.state.operations) {
switch operation {
case let .AddMessages(messages, location):
if case .UpperHistoryBlock = location {
for message in messages {
if case let .Id(id) = message.id {
if let threadId = message.threadId {
for media in message.media {
if let action = media as? TelegramMediaAction {
switch action.action {
case .topicCreated:
transaction.removeHole(peerId: id.peerId, threadId: threadId, namespace: Namespaces.Message.Cloud, space: .everywhere, range: 1 ... id.id)
case let .topicEdited(components):
if let initialData = transaction.getMessageHistoryThreadInfo(peerId: id.peerId, threadId: threadId)?.data.get(MessageHistoryThreadData.self) {
var data = initialData
for component in components {
switch component {
case let .title(title):
data.info = EngineMessageHistoryThread.Info(title: title, icon: data.info.icon, iconColor: data.info.iconColor)
case let .iconFileId(fileId):
data.info = EngineMessageHistoryThread.Info(title: data.info.title, icon: fileId == 0 ? nil : fileId, iconColor: data.info.iconColor)
case let .isClosed(isClosed):
data.isClosed = isClosed
case let .isHidden(isHidden):
data.isHidden = isHidden
}
}
if data != initialData {
if let entry = StoredMessageHistoryThreadInfo(data) {
transaction.setMessageHistoryThreadInfo(peerId: id.peerId, threadId: threadId, info: entry)
}
}
}
default:
break
}
}
}
if id.peerId.namespace == Namespaces.Peer.CloudChannel {
if !transaction.messageExists(id: id) {
addMessageThreadStatsDifference(threadKey: MessageThreadKey(peerId: message.id.peerId, threadId: threadId), remove: 0, addedMessagePeer: message.authorId, addedMessageId: id, isOutgoing: !message.flags.contains(.Incoming))
}
}
if message.flags.contains(.Incoming) {
if var data = transaction.getMessageHistoryThreadInfo(peerId: id.peerId, threadId: threadId)?.data.get(MessageHistoryThreadData.self) {
var combinedMaxIncomingReadId = data.maxIncomingReadId
if combinedMaxIncomingReadId == 0 {
assert(true)
}
if let maxId = readInboxCloudMessageIds[id.peerId] {
combinedMaxIncomingReadId = max(combinedMaxIncomingReadId, maxId)
} else if let groupReadState = transaction.getCombinedPeerReadState(id.peerId), let state = groupReadState.states.first(where: { $0.0 == Namespaces.Message.Cloud })?.1, case let .idBased(maxIncomingReadId, _, _, _, _) = state {
combinedMaxIncomingReadId = max(combinedMaxIncomingReadId, maxIncomingReadId)
}
if combinedMaxIncomingReadId != data.maxIncomingReadId {
assert(true)
}
if combinedMaxIncomingReadId != 0 && id.id >= data.maxKnownMessageId {
data.maxKnownMessageId = id.id
data.incomingUnreadCount += 1
if let entry = StoredMessageHistoryThreadInfo(data) {
transaction.setMessageHistoryThreadInfo(peerId: id.peerId, threadId: threadId, info: entry)
}
}
}
}
}
}
}
}
let _ = transaction.addMessages(messages, location: location)
if case .UpperHistoryBlock = location {
for message in messages {
let chatPeerId = message.id.peerId
if let authorId = message.authorId {
let activityValue: PeerInputActivity? = nil
if updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .global)] == nil {
updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .global)] = [authorId: activityValue]
} else {
updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .global)]![authorId] = activityValue
}
if let threadId = message.threadId {
if updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .thread(threadId))] == nil {
updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .thread(threadId))] = [authorId: activityValue]
} else {
updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .thread(threadId))]![authorId] = activityValue
}
}
}
if case let .Id(id) = message.id {
let peerIdAndMessageNamespace = PeerIdAndMessageNamespace(peerId: id.peerId, namespace: id.namespace)
if let currentId = topUpperHistoryBlockMessages[peerIdAndMessageNamespace] {
if currentId < id.id {
topUpperHistoryBlockMessages[peerIdAndMessageNamespace] = id.id
}
} else {
topUpperHistoryBlockMessages[peerIdAndMessageNamespace] = id.id
}
for media in message.media {
if let action = media as? TelegramMediaAction {
if message.id.peerId.namespace == Namespaces.Peer.CloudGroup, case let .groupMigratedToChannel(channelId) = action.action {
transaction.updatePeerCachedData(peerIds: [channelId], update: { peerId, current in
var current = current as? CachedChannelData ?? CachedChannelData()
if current.associatedHistoryMessageId == nil {
current = current.withUpdatedMigrationReference(ChannelMigrationReference(maxMessageId: id))
}
return current
})
}
switch action.action {
case let .setChatTheme(emoticon):
transaction.updatePeerCachedData(peerIds: [message.id.peerId], update: { peerId, current in
var current = current
if current == nil {
if peerId.namespace == Namespaces.Peer.CloudUser {
current = CachedUserData()
} else if peerId.namespace == Namespaces.Peer.CloudGroup {
current = CachedGroupData()
} else if peerId.namespace == Namespaces.Peer.CloudChannel {
current = CachedChannelData()
}
}
if let cachedData = current as? CachedUserData {
return cachedData.withUpdatedThemeEmoticon(!emoticon.isEmpty ? emoticon : nil)
} else if let cachedData = current as? CachedGroupData {
return cachedData.withUpdatedThemeEmoticon(!emoticon.isEmpty ? emoticon : nil)
} else if let cachedData = current as? CachedChannelData {
return cachedData.withUpdatedThemeEmoticon(!emoticon.isEmpty ? emoticon : nil)
} else {
return current
}
})
case .groupCreated, .channelMigratedFromGroup:
let holesAtHistoryStart = transaction.getHole(containing: MessageId(peerId: chatPeerId, namespace: Namespaces.Message.Cloud, id: id.id - 1))
for (space, _) in holesAtHistoryStart {
transaction.removeHole(peerId: chatPeerId, threadId: nil, namespace: Namespaces.Message.Cloud, space: MessageHistoryHoleOperationSpace(space), range: 1 ... id.id)
}
case let .setChatWallpaper(wallpaper, _):
if message.authorId == accountPeerId {
transaction.updatePeerCachedData(peerIds: [message.id.peerId], update: { peerId, current in
var current = current
if current == nil {
if peerId.namespace == Namespaces.Peer.CloudUser {
current = CachedUserData()
}
}
if let cachedData = current as? CachedUserData {
return cachedData.withUpdatedWallpaper(wallpaper)
} else {
return current
}
})
}
default:
break
}
}
}
}
if !message.flags.contains(.Incoming) && !message.flags.contains(.Unsent) {
if message.id.peerId.namespace == Namespaces.Peer.CloudChannel {
slowModeLastMessageTimeouts[message.id.peerId] = max(slowModeLastMessageTimeouts[message.id.peerId] ?? 0, message.timestamp)
}
}
if !message.flags.contains(.Incoming), message.forwardInfo == nil {
if [Namespaces.Peer.CloudGroup, Namespaces.Peer.CloudChannel].contains(message.id.peerId.namespace), let peer = transaction.getPeer(message.id.peerId), peer.isCopyProtectionEnabled {
} else {
inner: for media in message.media {
if let file = media as? TelegramMediaFile {
for attribute in file.attributes {
switch attribute {
case let .Sticker(_, packReference, _):
if let index = message.index, packReference != nil {
if let (currentIndex, _) = recentlyUsedStickers[file.fileId] {
if currentIndex < index {
recentlyUsedStickers[file.fileId] = (index, file)
}
} else {
recentlyUsedStickers[file.fileId] = (index, file)
}
}
case .Animated:
if let index = message.index {
if let (currentIndex, _) = recentlyUsedGifs[file.fileId] {
if currentIndex < index {
recentlyUsedGifs[file.fileId] = (index, file)
}
} else {
recentlyUsedGifs[file.fileId] = (index, file)
}
}
default:
break
}
}
break inner
}
}
}
}
}
}
case let .AddScheduledMessages(messages):
for message in messages {
if case let .Id(id) = message.id, let _ = transaction.getMessage(id) {
transaction.updateMessage(id) { _ -> PostboxUpdateMessage in
return .update(message)
}
} else {
let _ = transaction.addMessages(messages, location: .Random)
}
}
case let .AddQuickReplyMessages(messages):
for message in messages {
if case let .Id(id) = message.id, let _ = transaction.getMessage(id) {
transaction.updateMessage(id) { _ -> PostboxUpdateMessage in
return .update(message)
}
} else {
let _ = transaction.addMessages(messages, location: .Random)
}
}
case let .DeleteMessagesWithGlobalIds(ids):
var resourceIds: [MediaResourceId] = []
transaction.deleteMessagesWithGlobalIds(ids, forEachMedia: { media in
addMessageMediaResourceIdsToRemove(media: media, resourceIds: &resourceIds)
})
if !resourceIds.isEmpty {
let _ = mediaBox.removeCachedResources(Array(Set(resourceIds)), force: true).start()
}
deletedMessageIds.append(contentsOf: ids.map { .global($0) })
case let .DeleteMessages(ids):
_internal_deleteMessages(transaction: transaction, mediaBox: mediaBox, ids: ids, manualAddMessageThreadStatsDifference: { id, add, remove in
addMessageThreadStatsDifference(threadKey: id, remove: remove, addedMessagePeer: nil, addedMessageId: nil, isOutgoing: false)
})
deletedMessageIds.append(contentsOf: ids.map { .messageId($0) })
case let .UpdateMinAvailableMessage(id):
if let message = transaction.getMessage(id) {
updatePeerChatInclusionWithMinTimestamp(transaction: transaction, id: id.peerId, minTimestamp: message.timestamp, forceRootGroupIfNotExists: false)
}
var resourceIds: [MediaResourceId] = []
transaction.deleteMessagesInRange(peerId: id.peerId, namespace: id.namespace, minId: 1, maxId: id.id, forEachMedia: { media in
addMessageMediaResourceIdsToRemove(media: media, resourceIds: &resourceIds)
})
if !resourceIds.isEmpty {
let _ = mediaBox.removeCachedResources(Array(Set(resourceIds)), force: true).start()
}
case let .UpdatePeerChatInclusion(peerId, groupId, changedGroup):
let currentInclusion = transaction.getPeerChatListInclusion(peerId)
var currentPinningIndex: UInt16?
var currentMinTimestamp: Int32?
switch currentInclusion {
case let .ifHasMessagesOrOneOf(currentGroupId, pinningIndex, minTimestamp):
if currentGroupId == groupId {
currentPinningIndex = pinningIndex
}
currentMinTimestamp = minTimestamp
default:
break
}
transaction.updatePeerChatListInclusion(peerId, inclusion: .ifHasMessagesOrOneOf(groupId: groupId, pinningIndex: currentPinningIndex, minTimestamp: currentMinTimestamp))
if changedGroup {
invalidateGroupStats.insert(Namespaces.PeerGroup.archive)
}
case let .EditMessage(id, message):
var generatedEvent: (reactionAuthor: Peer, reaction: MessageReaction.Reaction, message: Message, timestamp: Int32)?
transaction.updateMessage(id, update: { previousMessage in
var updatedFlags = message.flags
var updatedLocalTags = message.localTags
var updatedAttributes = message.attributes
if previousMessage.localTags.contains(.OutgoingLiveLocation) {
updatedLocalTags.insert(.OutgoingLiveLocation)
}
if previousMessage.flags.contains(.Incoming) {
updatedFlags.insert(.Incoming)
} else {
updatedFlags.remove(.Incoming)
}
let peers: [PeerId:Peer] = previousMessage.peers.reduce([:], { current, value in
var current = current
current[value.0] = value.1
return current
})
if previousMessage.text == message.text {
let previousEntities = previousMessage.textEntitiesAttribute?.entities ?? []
let updatedEntities = (message.attributes.first(where: { $0 is TextEntitiesMessageAttribute }) as? TextEntitiesMessageAttribute)?.entities ?? []
if previousEntities == updatedEntities, let translation = previousMessage.attributes.first(where: { $0 is TranslationMessageAttribute }) as? TranslationMessageAttribute {
if message.attributes.firstIndex(where: { $0 is TranslationMessageAttribute }) == nil {
updatedAttributes.append(translation)
}
}
}
if let previousFactCheckAttribute = previousMessage.attributes.first(where: { $0 is FactCheckMessageAttribute }) as? FactCheckMessageAttribute, let updatedFactCheckAttribute = message.attributes.first(where: { $0 is FactCheckMessageAttribute }) as? FactCheckMessageAttribute {
if case .Pending = updatedFactCheckAttribute.content, updatedFactCheckAttribute.hash == previousFactCheckAttribute.hash {
updatedAttributes.removeAll(where: { $0 is FactCheckMessageAttribute })
updatedAttributes.append(previousFactCheckAttribute)
}
}
if let message = locallyRenderedMessage(message: message, peers: peers) {
generatedEvent = reactionGeneratedEvent(previousMessage.reactionsAttribute, message.reactionsAttribute, message: message, transaction: transaction)
}
var updatedMedia = message.media
if let previousPaidContent = previousMessage.media.first(where: { $0 is TelegramMediaPaidContent }) as? TelegramMediaPaidContent, case .full = previousPaidContent.extendedMedia.first {
updatedMedia = previousMessage.media
}
return .update(message.withUpdatedLocalTags(updatedLocalTags).withUpdatedFlags(updatedFlags).withUpdatedAttributes(updatedAttributes).withUpdatedMedia(updatedMedia))
})
if let generatedEvent = generatedEvent {
addedReactionEvents.append(generatedEvent)
}
case let .UpdateMessagePoll(pollId, apiPoll, results):
if let poll = transaction.getMedia(pollId) as? TelegramMediaPoll {
var updatedPoll = poll
let resultsMin: Bool
switch results {
case let .pollResults(flags, _, _, _, _, _):
resultsMin = (flags & (1 << 0)) != 0
}
if let apiPoll = apiPoll {
switch apiPoll {
case let .poll(id, flags, question, answers, closePeriod, _):
let publicity: TelegramMediaPollPublicity
if (flags & (1 << 1)) != 0 {
publicity = .public
} else {
publicity = .anonymous
}
let kind: TelegramMediaPollKind
if (flags & (1 << 3)) != 0 {
kind = .quiz
} else {
kind = .poll(multipleAnswers: (flags & (1 << 2)) != 0)
}
let questionText: String
let questionEntities: [MessageTextEntity]
switch question {
case let .textWithEntities(text, entities):
questionText = text
questionEntities = messageTextEntitiesFromApiEntities(entities)
}
updatedPoll = TelegramMediaPoll(pollId: MediaId(namespace: Namespaces.Media.CloudPoll, id: id), publicity: publicity, kind: kind, text: questionText, textEntities: questionEntities, options: answers.map(TelegramMediaPollOption.init(apiOption:)), correctAnswers: nil, results: poll.results, isClosed: (flags & (1 << 0)) != 0, deadlineTimeout: closePeriod)
}
}
updatedPoll = updatedPoll.withUpdatedResults(TelegramMediaPollResults(apiResults: results), min: resultsMin)
updateMessageMedia(transaction: transaction, id: pollId, media: updatedPoll)
}
case let .UpdateMedia(id, media):
if let media = media as? TelegramMediaWebpage {
updatedWebpages[id] = media
}
updateMessageMedia(transaction: transaction, id: id, media: media)
case let .ReadInbox(messageId):
transaction.applyIncomingReadMaxId(messageId)
case let .ReadOutbox(messageId, timestamp):
transaction.applyOutgoingReadMaxId(messageId)
if messageId.peerId != accountPeerId, messageId.peerId.namespace == Namespaces.Peer.CloudUser, let timestamp = timestamp {
recordPeerActivityTimestamp(peerId: messageId.peerId, timestamp: timestamp, into: &peerActivityTimestamps)
}
case .ReadGroupFeedInbox:
break
case let .UpdateReadThread(threadMessageId, readMaxId, isIncoming, mainChannelMessage):
if isIncoming {
if let currentId = updatedIncomingThreadReadStates[threadMessageId] {
if currentId < readMaxId {
updatedIncomingThreadReadStates[threadMessageId] = readMaxId
}
} else {
updatedIncomingThreadReadStates[threadMessageId] = readMaxId
}
if let channel = transaction.getPeer(threadMessageId.peerId) as? TelegramChannel, case .group = channel.info, channel.flags.contains(.isForum) {
let threadId = Int64(threadMessageId.id)
if var data = transaction.getMessageHistoryThreadInfo(peerId: threadMessageId.peerId, threadId: threadId)?.data.get(MessageHistoryThreadData.self) {
if readMaxId > data.maxIncomingReadId {
if let toIndex = transaction.getMessage(MessageId(peerId: threadMessageId.peerId, namespace: threadMessageId.namespace, id: readMaxId))?.index {
if let count = transaction.getThreadMessageCount(peerId: threadMessageId.peerId, threadId: Int64(threadMessageId.id), namespace: threadMessageId.namespace, fromIdExclusive: data.maxIncomingReadId, toIndex: toIndex) {
data.incomingUnreadCount = max(0, data.incomingUnreadCount - Int32(count))
}
}
if let topMessageIndex = transaction.getMessageHistoryThreadTopMessage(peerId: threadMessageId.peerId, threadId: threadId, namespaces: Set([Namespaces.Message.Cloud])) {
if readMaxId >= topMessageIndex.id.id {
let containingHole = transaction.getThreadIndexHole(peerId: threadMessageId.peerId, threadId: threadId, namespace: topMessageIndex.id.namespace, containing: topMessageIndex.id.id)
if let _ = containingHole[.everywhere] {
} else {
data.incomingUnreadCount = 0
}
}
}
data.maxKnownMessageId = max(data.maxKnownMessageId, readMaxId)
data.maxIncomingReadId = max(data.maxIncomingReadId, readMaxId)
if let entry = StoredMessageHistoryThreadInfo(data) {
transaction.setMessageHistoryThreadInfo(peerId: threadMessageId.peerId, threadId: Int64(threadMessageId.id), info: entry)
}
}
}
}
if let mainChannelMessage = mainChannelMessage {
transaction.updateMessage(mainChannelMessage, update: { currentMessage in
let storeForwardInfo = currentMessage.forwardInfo.flatMap(StoreMessageForwardInfo.init)
var attributes = currentMessage.attributes
loop: for j in 0 ..< attributes.count {
if let attribute = attributes[j] as? ReplyThreadMessageAttribute {
if let maxReadMessageId = attribute.maxReadMessageId, maxReadMessageId > readMaxId {
return .skip
}
attributes[j] = ReplyThreadMessageAttribute(count: attribute.count, latestUsers: attribute.latestUsers, commentsPeerId: attribute.commentsPeerId, maxMessageId: attribute.maxMessageId, maxReadMessageId: readMaxId)
return .update(StoreMessage(id: currentMessage.id, globallyUniqueId: currentMessage.globallyUniqueId, groupingKey: currentMessage.groupingKey, threadId: currentMessage.threadId, timestamp: currentMessage.timestamp, flags: StoreMessageFlags(currentMessage.flags), tags: currentMessage.tags, globalTags: currentMessage.globalTags, localTags: currentMessage.localTags, forwardInfo: storeForwardInfo, authorId: currentMessage.author?.id, text: currentMessage.text, attributes: attributes, media: currentMessage.media))
}
}
return .skip
})
}
} else {
if let currentId = updatedOutgoingThreadReadStates[threadMessageId] {
if currentId < readMaxId {
updatedOutgoingThreadReadStates[threadMessageId] = readMaxId
}
} else {
updatedOutgoingThreadReadStates[threadMessageId] = readMaxId
}
if let channel = transaction.getPeer(threadMessageId.peerId) as? TelegramChannel, case .group = channel.info, channel.flags.contains(.isForum) {
if var data = transaction.getMessageHistoryThreadInfo(peerId: threadMessageId.peerId, threadId: Int64(threadMessageId.id))?.data.get(MessageHistoryThreadData.self) {
if readMaxId >= data.maxOutgoingReadId {
data.maxOutgoingReadId = readMaxId
if let entry = StoredMessageHistoryThreadInfo(data) {
transaction.setMessageHistoryThreadInfo(peerId: threadMessageId.peerId, threadId: Int64(threadMessageId.id), info: entry)
}
}
}
}
}
case let .ResetReadState(peerId, namespace, maxIncomingReadId, maxOutgoingReadId, maxKnownId, count, markedUnread):
var markedUnreadValue: Bool = false
if let markedUnread = markedUnread {
markedUnreadValue = markedUnread
} else if let states = transaction.getPeerReadStates(peerId) {
inner: for (stateNamespace, stateValue) in states {
if stateNamespace == namespace {
markedUnreadValue = stateValue.markedUnread
break inner
}
}
}
var ignore = false
if let currentReadState = transaction.getCombinedPeerReadState(peerId) {
loop: for (currentNamespace, currentState) in currentReadState.states {
if namespace == currentNamespace {
switch currentState {
case let .idBased(localMaxIncomingReadId, _, _, localCount, localMarkedUnread):
if count != 0 || markedUnreadValue {
if localMaxIncomingReadId > maxIncomingReadId {
transaction.setNeedsIncomingReadStateSynchronization(peerId)
transaction.resetIncomingReadStates([peerId: [namespace: .idBased(maxIncomingReadId: localMaxIncomingReadId, maxOutgoingReadId: maxOutgoingReadId, maxKnownId: maxKnownId, count: localCount, markedUnread: localMarkedUnread)]])
Logger.shared.log("State", "not applying incoming read state for \(peerId): \(localMaxIncomingReadId) > \(maxIncomingReadId)")
ignore = true
}
}
default:
break
}
break loop
}
}
}
if !ignore {
transaction.resetIncomingReadStates([peerId: [namespace: .idBased(maxIncomingReadId: maxIncomingReadId, maxOutgoingReadId: maxOutgoingReadId, maxKnownId: maxKnownId, count: count, markedUnread: markedUnreadValue)]])
}
case let .ResetIncomingReadState(groupId, peerId, namespace, maxIncomingReadId, count, pts):
var ptsMatchesState = false
if peerId.namespace == Namespaces.Peer.CloudUser || peerId.namespace == Namespaces.Peer.CloudGroup {
if let state = transaction.getState() as? AuthorizedAccountState {
if state.state?.pts == pts {
ptsMatchesState = true
}
}
} else if peerId.namespace == Namespaces.Peer.CloudChannel {
if let state = transaction.getPeerChatState(peerId) as? ChannelState {
if state.pts == pts {
ptsMatchesState = true
}
}
}
if ptsMatchesState {
var updatedStates: [(MessageId.Namespace, PeerReadState)] = transaction.getPeerReadStates(peerId) ?? []
var foundState = false
for i in 0 ..< updatedStates.count {
if updatedStates[i].0 == namespace {
switch updatedStates[i].1 {
case let .idBased(currentMaxIncomingReadId, maxOutgoingReadId, maxKnownId, _, markedUnread):
updatedStates[i].1 = .idBased(maxIncomingReadId: max(currentMaxIncomingReadId, maxIncomingReadId), maxOutgoingReadId: maxOutgoingReadId, maxKnownId: max(maxKnownId, maxIncomingReadId), count: count, markedUnread: markedUnread)
foundState = true
case .indexBased:
assertionFailure()
break
}
break
}
}
if !foundState {
updatedStates.append((namespace, .idBased(maxIncomingReadId: maxIncomingReadId, maxOutgoingReadId: maxIncomingReadId, maxKnownId: maxIncomingReadId, count: count, markedUnread: false)))
invalidateGroupStats.insert(groupId)
}
let stateDict = Dictionary(updatedStates, uniquingKeysWith: { lhs, _ in lhs })
transaction.resetIncomingReadStates([peerId: stateDict])
} else {
transaction.applyIncomingReadMaxId(MessageId(peerId: peerId, namespace: namespace, id: maxIncomingReadId))
transaction.setNeedsIncomingReadStateSynchronization(peerId)
invalidateGroupStats.insert(groupId)
}
case let .UpdatePeerChatUnreadMark(peerId, namespace, value):
transaction.applyMarkUnread(peerId: peerId, namespace: namespace, value: value, interactive: false)
case let .ResetMessageTagSummary(peerId, tag, namespace, count, range):
transaction.replaceMessageTagSummary(peerId: peerId, threadId: nil, tagMask: tag, namespace: namespace, customTag: nil, count: count, maxId: range.maxId)
if count == 0 {
transaction.removeHole(peerId: peerId, threadId: nil, namespace: namespace, space: .tag(tag), range: 1 ... (Int32.max - 1))
if tag == .unseenPersonalMessage {
let ids = transaction.getMessageIndicesWithTag(peerId: peerId, threadId: nil, namespace: namespace, tag: tag).map({ $0.id })
Logger.shared.log("State", "will call markUnseenPersonalMessage for \(ids.count) messages")
for id in ids {
markUnseenPersonalMessage(transaction: transaction, id: id, addSynchronizeAction: false)
}
}
}
case let .UpdateState(innerState):
let currentState = transaction.getState() as! AuthorizedAccountState
var updatedInnerState = innerState
if ignoreDate, let previousInnerState = currentState.state {
updatedInnerState = AuthorizedAccountState.State(pts: updatedInnerState.pts, qts: updatedInnerState.qts, date: previousInnerState.date, seq: updatedInnerState.seq)
}
transaction.setState(currentState.changedState(updatedInnerState))
Logger.shared.log("State", "apply state \(updatedInnerState)")
case let .UpdateChannelState(peerId, pts):
var state = (transaction.getPeerChatState(peerId) as? ChannelState) ?? ChannelState(pts: pts, invalidatedPts: nil, synchronizedUntilMessageId: nil)
state = state.withUpdatedPts(pts)
transaction.setPeerChatState(peerId, state: state)
Logger.shared.log("State", "apply channel state \(peerId): \(state)")
case let .UpdateChannelInvalidationPts(peerId, pts):
var state = (transaction.getPeerChatState(peerId) as? ChannelState) ?? ChannelState(pts: 0, invalidatedPts: pts, synchronizedUntilMessageId: nil)
state = state.withUpdatedInvalidatedPts(pts)
transaction.setPeerChatState(peerId, state: state)
Logger.shared.log("State", "apply channel invalidation pts \(peerId): \(state)")
case let .UpdateChannelSynchronizedUntilMessage(peerId, id):
var state = (transaction.getPeerChatState(peerId) as? ChannelState) ?? ChannelState(pts: 0, invalidatedPts: nil, synchronizedUntilMessageId: id)
state = state.withUpdatedSynchronizedUntilMessageId(id)
transaction.setPeerChatState(peerId, state: state)
Logger.shared.log("State", "apply channel synchronized until message \(peerId): \(state)")
case let .UpdateNotificationSettings(subject, notificationSettings):
switch subject {
case let .peer(peerId, threadId):
if let threadId = threadId {
if let initialData = transaction.getMessageHistoryThreadInfo(peerId: peerId, threadId: threadId)?.data.get(MessageHistoryThreadData.self) {
var data = initialData
data.notificationSettings = notificationSettings
if data != initialData {
if let entry = StoredMessageHistoryThreadInfo(data) {
transaction.setMessageHistoryThreadInfo(peerId: peerId, threadId: threadId, info: entry)
}
}
}
} else {
transaction.updateCurrentPeerNotificationSettings([peerId: notificationSettings])
}
}
case let .UpdateGlobalNotificationSettings(subject, notificationSettings):
switch subject {
case .privateChats:
transaction.updatePreferencesEntry(key: PreferencesKeys.globalNotifications, { current in
var updated: GlobalNotificationSettings
if let current = current?.get(GlobalNotificationSettings.self) {
updated = current
} else {
updated = GlobalNotificationSettings.defaultSettings
}
updated.remote.privateChats = notificationSettings
return PreferencesEntry(updated)
})
transaction.globalNotificationSettingsUpdated()
case .groups:
transaction.updatePreferencesEntry(key: PreferencesKeys.globalNotifications, { current in
var updated: GlobalNotificationSettings
if let current = current?.get(GlobalNotificationSettings.self) {
updated = current
} else {
updated = GlobalNotificationSettings.defaultSettings
}
updated.remote.groupChats = notificationSettings
return PreferencesEntry(updated)
})
transaction.globalNotificationSettingsUpdated()
case .channels:
transaction.updatePreferencesEntry(key: PreferencesKeys.globalNotifications, { current in
var updated: GlobalNotificationSettings
if let current = current?.get(GlobalNotificationSettings.self) {
updated = current
} else {
updated = GlobalNotificationSettings.defaultSettings
}
updated.remote.channels = notificationSettings
return PreferencesEntry(updated)
})
transaction.globalNotificationSettingsUpdated()
}
case let .MergeApiChats(chats):
let parsedPeers = AccumulatedPeers(transaction: transaction, chats: chats, users: [])
updatePeers(transaction: transaction, accountPeerId: accountPeerId, peers: parsedPeers)
case let .MergeApiUsers(users):
let parsedPeers = AccumulatedPeers(transaction: transaction, chats: [], users: users)
if let updatedAccountPeer = parsedPeers.get(accountPeerId) as? TelegramUser, let previousAccountPeer = transaction.getPeer(accountPeerId) as? TelegramUser {
if updatedAccountPeer.isPremium != previousAccountPeer.isPremium {
isPremiumUpdated = true
}
}
updatePeers(transaction: transaction, accountPeerId: accountPeerId, peers: parsedPeers)
updateContacts(transaction: transaction, apiUsers: users)
case let .UpdatePeer(id, f):
if let peer = f(transaction.getPeer(id)) {
if id == accountPeerId, let updatedAccountPeer = peer as? TelegramUser, let previousAccountPeer = transaction.getPeer(accountPeerId) as? TelegramUser {
if updatedAccountPeer.isPremium != previousAccountPeer.isPremium {
isPremiumUpdated = true
}
}
updatePeersCustom(transaction: transaction, peers: [peer], update: { _, updated in
return updated
})
}
case let .UpdateCachedPeerData(id, f):
transaction.updatePeerCachedData(peerIds: Set([id]), update: { _, current in
return f(current)
})
case let .UpdateMessagesPinned(messageIds, pinned):
for id in messageIds {
transaction.updateMessage(id, update: { currentMessage in
var storeForwardInfo: StoreMessageForwardInfo?
if let forwardInfo = currentMessage.forwardInfo {
storeForwardInfo = StoreMessageForwardInfo(forwardInfo)
}
var tags = currentMessage.tags
let attributes = currentMessage.attributes
if pinned {
tags.insert(.pinned)
} else {
tags.remove(.pinned)
}
if tags == currentMessage.tags {
return .skip
}
return .update(StoreMessage(id: currentMessage.id, globallyUniqueId: currentMessage.globallyUniqueId, groupingKey: currentMessage.groupingKey, threadId: currentMessage.threadId, timestamp: currentMessage.timestamp, flags: StoreMessageFlags(currentMessage.flags), tags: tags, globalTags: currentMessage.globalTags, localTags: currentMessage.localTags, forwardInfo: storeForwardInfo, authorId: currentMessage.author?.id, text: currentMessage.text, attributes: attributes, media: currentMessage.media))
})
}
case let .MergePeerPresences(statuses, explicit):
var presences: [PeerId: PeerPresence] = [:]
for (peerId, status) in statuses {
if peerId == accountPeerId {
if explicit {
switch status {
case let .userStatusOnline(timestamp):
delayNotificatonsUntil = timestamp + 30
case let .userStatusOffline(timestamp):
delayNotificatonsUntil = timestamp
default:
break
}
}
} else {
let presence = TelegramUserPresence(apiStatus: status)
presences[peerId] = presence
}
}
updatePeerPresencesClean(transaction: transaction, accountPeerId: accountPeerId, peerPresences: presences)
case let .UpdateSecretChat(chat, _):
updateSecretChat(encryptionProvider: encryptionProvider, accountPeerId: accountPeerId, transaction: transaction, mediaBox: mediaBox, chat: chat, requestData: nil)
case let .AddSecretMessages(messages):
for message in messages {
let peerId = message.peerId
transaction.operationLogAddEntry(peerId: peerId, tag: OperationLogTags.SecretIncomingEncrypted, tagLocalIndex: .automatic, tagMergedIndex: .none, contents: SecretChatIncomingEncryptedOperation(message: message))
peerIdsWithAddedSecretMessages.insert(peerId)
}
case let .ReadSecretOutbox(peerId, maxTimestamp, actionTimestamp):
applyOutgoingReadMaxIndex(transaction: transaction, index: MessageIndex.upperBound(peerId: peerId, timestamp: maxTimestamp, namespace: Namespaces.Message.Local), beginCountdownAt: actionTimestamp)
case let .AddPeerInputActivity(chatPeerId, peerId, activity):
if let peerId = peerId {
if updatedTypingActivities[chatPeerId] == nil {
updatedTypingActivities[chatPeerId] = [peerId: activity]
} else {
updatedTypingActivities[chatPeerId]![peerId] = activity
}
} else if chatPeerId.peerId.namespace == Namespaces.Peer.SecretChat {
updatedSecretChatTypingActivities.insert(chatPeerId.peerId)
}
case let .UpdatePinnedItemIds(groupId, pinnedOperation):
switch pinnedOperation {
case let .pin(itemId):
switch itemId {
case let .peer(peerId):
if transaction.getPeer(peerId) == nil || transaction.getPeerChatListInclusion(peerId) == .notIncluded {
addSynchronizePinnedChatsOperation(transaction: transaction, groupId: groupId)
} else {
var currentItemIds = transaction.getPinnedItemIds(groupId: groupId)
if !currentItemIds.contains(.peer(peerId)) {
currentItemIds.insert(.peer(peerId), at: 0)
transaction.setPinnedItemIds(groupId: groupId, itemIds: currentItemIds)
}
}
}
case let .unpin(itemId):
switch itemId {
case let .peer(peerId):
var currentItemIds = transaction.getPinnedItemIds(groupId: groupId)
if let index = currentItemIds.firstIndex(of: .peer(peerId)) {
currentItemIds.remove(at: index)
transaction.setPinnedItemIds(groupId: groupId, itemIds: currentItemIds)
} else {
addSynchronizePinnedChatsOperation(transaction: transaction, groupId: groupId)
}
}
case let .reorder(itemIds):
let currentItemIds = transaction.getPinnedItemIds(groupId: groupId)
if Set(itemIds) == Set(currentItemIds) {
transaction.setPinnedItemIds(groupId: groupId, itemIds: itemIds)
} else {
addSynchronizePinnedChatsOperation(transaction: transaction, groupId: groupId)
}
case .sync:
addSynchronizePinnedChatsOperation(transaction: transaction, groupId: groupId)
}
case let .UpdatePinnedSavedItemIds(pinnedOperation):
switch pinnedOperation {
case let .pin(itemId):
switch itemId {
case let .peer(peerId):
var currentItemIds = transaction.getPeerPinnedThreads(peerId: accountPeerId)
if !currentItemIds.contains(peerId.toInt64()) {
currentItemIds.insert(peerId.toInt64(), at: 0)
transaction.setPeerPinnedThreads(peerId: accountPeerId, threadIds: currentItemIds)
}
}
case let .unpin(itemId):
switch itemId {
case let .peer(peerId):
var currentItemIds = transaction.getPeerPinnedThreads(peerId: accountPeerId)
if let index = currentItemIds.firstIndex(of: peerId.toInt64()) {
currentItemIds.remove(at: index)
transaction.setPeerPinnedThreads(peerId: accountPeerId, threadIds: currentItemIds)
} else {
addSynchronizePinnedSavedChatsOperation(transaction: transaction, accountPeerId: accountPeerId)
}
}
case let .reorder(itemIds):
let itemIds = itemIds.compactMap({
switch $0 {
case let .peer(peerId):
return peerId
}
})
let currentItemIds = transaction.getPeerPinnedThreads(peerId: accountPeerId)
if Set(itemIds) == Set(currentItemIds.map(PeerId.init)) {
transaction.setPeerPinnedThreads(peerId: accountPeerId, threadIds: itemIds.map { $0.toInt64() })
} else {
addSynchronizePinnedSavedChatsOperation(transaction: transaction, accountPeerId: accountPeerId)
}
case .sync:
addSynchronizePinnedSavedChatsOperation(transaction: transaction, accountPeerId: accountPeerId)
}
case let .UpdatePinnedTopic(peerId, threadId, isPinned):
var currentThreadIds = transaction.getPeerPinnedThreads(peerId: peerId)
if isPinned {
if !currentThreadIds.contains(threadId) {
currentThreadIds.insert(threadId, at: 0)
}
} else {
currentThreadIds.removeAll(where: { $0 == threadId })
}
transaction.setPeerPinnedThreads(peerId: peerId, threadIds: currentThreadIds)
case let .UpdatePinnedTopicOrder(peerId, threadIds):
transaction.setPeerPinnedThreads(peerId: peerId, threadIds: threadIds)
case let .ReadMessageContents(peerIdAndMessageIds, date):
let (peerId, messageIds) = peerIdAndMessageIds
if let peerId = peerId {
for id in messageIds {
markMessageContentAsConsumedRemotely(transaction: transaction, messageId: MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: id), consumeDate: date)
}
} else {
for messageId in transaction.messageIdsForGlobalIds(messageIds) {
markMessageContentAsConsumedRemotely(transaction: transaction, messageId: messageId, consumeDate: date)
}
}
case let .UpdateMessageImpressionCount(id, count):
transaction.updateMessage(id, update: { currentMessage in
var storeForwardInfo: StoreMessageForwardInfo?
if let forwardInfo = currentMessage.forwardInfo {
storeForwardInfo = StoreMessageForwardInfo(authorId: forwardInfo.author?.id, sourceId: forwardInfo.source?.id, sourceMessageId: forwardInfo.sourceMessageId, date: forwardInfo.date, authorSignature: forwardInfo.authorSignature, psaType: forwardInfo.psaType, flags: forwardInfo.flags)
}
var attributes = currentMessage.attributes
loop: for j in 0 ..< attributes.count {
if let attribute = attributes[j] as? ViewCountMessageAttribute {
attributes[j] = ViewCountMessageAttribute(count: max(attribute.count, Int(count)))
break loop
}
}
return .update(StoreMessage(id: currentMessage.id, globallyUniqueId: currentMessage.globallyUniqueId, groupingKey: currentMessage.groupingKey, threadId: currentMessage.threadId, timestamp: currentMessage.timestamp, flags: StoreMessageFlags(currentMessage.flags), tags: currentMessage.tags, globalTags: currentMessage.globalTags, localTags: currentMessage.localTags, forwardInfo: storeForwardInfo, authorId: currentMessage.author?.id, text: currentMessage.text, attributes: attributes, media: currentMessage.media))
})
case let .UpdateMessageForwardsCount(id, count):
transaction.updateMessage(id, update: { currentMessage in
var storeForwardInfo: StoreMessageForwardInfo?
if let forwardInfo = currentMessage.forwardInfo {
storeForwardInfo = StoreMessageForwardInfo(authorId: forwardInfo.author?.id, sourceId: forwardInfo.source?.id, sourceMessageId: forwardInfo.sourceMessageId, date: forwardInfo.date, authorSignature: forwardInfo.authorSignature, psaType: forwardInfo.psaType, flags: forwardInfo.flags)
}
var attributes = currentMessage.attributes
loop: for j in 0 ..< attributes.count {
if let attribute = attributes[j] as? ForwardCountMessageAttribute {
attributes[j] = ForwardCountMessageAttribute(count: max(attribute.count, Int(count)))
break loop
}
}
return .update(StoreMessage(id: currentMessage.id, globallyUniqueId: currentMessage.globallyUniqueId, groupingKey: currentMessage.groupingKey, threadId: currentMessage.threadId, timestamp: currentMessage.timestamp, flags: StoreMessageFlags(currentMessage.flags), tags: currentMessage.tags, globalTags: currentMessage.globalTags, localTags: currentMessage.localTags, forwardInfo: storeForwardInfo, authorId: currentMessage.author?.id, text: currentMessage.text, attributes: attributes, media: currentMessage.media))
})
case let .UpdateInstalledStickerPacks(operation):
stickerPackOperations.append(operation)
case .UpdateRecentGifs:
syncRecentGifs = true
case let .UpdateChatInputState(peerId, threadId, inputState):
_internal_updateChatInputState(transaction: transaction, peerId: peerId, threadId: threadId, inputState: inputState)
case let .UpdateCall(call):
updatedCalls.append(call)
case let .AddCallSignalingData(callId, data):
addedCallSignalingData.append((callId, data))
case let .UpdateGroupCallParticipants(callId, _, participants, version):
updatedGroupCallParticipants.append((
callId,
.state(update: GroupCallParticipantsContext.Update.StateUpdate(participants: participants, version: version))
))
case let .UpdateGroupCall(peerId, call):
switch call {
case .groupCall:
if let info = GroupCallInfo(call) {
transaction.updatePeerCachedData(peerIds: Set([peerId]), update: { _, current in
if let current = current as? CachedChannelData {
return current.withUpdatedActiveCall(CachedChannelData.ActiveCall(id: info.id, accessHash: info.accessHash, title: info.title, scheduleTimestamp: info.scheduleTimestamp, subscribedToScheduled: info.subscribedToScheduled, isStream: info.isStream))
} else if let current = current as? CachedGroupData {
return current.withUpdatedActiveCall(CachedChannelData.ActiveCall(id: info.id, accessHash: info.accessHash, title: info.title, scheduleTimestamp: info.scheduleTimestamp, subscribedToScheduled: info.subscribedToScheduled, isStream: info.isStream))
} else {
return current
}
})
switch call {
case let .groupCall(flags, _, _, participantsCount, title, _, recordStartDate, scheduleDate, _, _, _):
let isMuted = (flags & (1 << 1)) != 0
let canChange = (flags & (1 << 2)) != 0
let isVideoEnabled = (flags & (1 << 9)) != 0
let defaultParticipantsAreMuted = GroupCallParticipantsContext.State.DefaultParticipantsAreMuted(isMuted: isMuted, canChange: canChange)
updatedGroupCallParticipants.append((
info.id,
.call(isTerminated: false, defaultParticipantsAreMuted: defaultParticipantsAreMuted, title: title, recordingStartTimestamp: recordStartDate, scheduleTimestamp: scheduleDate, isVideoEnabled: isVideoEnabled, participantCount: Int(participantsCount))
))
default:
break
}
}
case let .groupCallDiscarded(callId, _, _):
updatedGroupCallParticipants.append((
callId,
.call(isTerminated: true, defaultParticipantsAreMuted: GroupCallParticipantsContext.State.DefaultParticipantsAreMuted(isMuted: false, canChange: false), title: nil, recordingStartTimestamp: nil, scheduleTimestamp: nil, isVideoEnabled: false, participantCount: nil)
))
transaction.updatePeerCachedData(peerIds: Set([peerId]), update: { _, current in
if let current = current as? CachedChannelData {
if let activeCall = current.activeCall, activeCall.id == callId {
return current.withUpdatedActiveCall(nil)
} else {
return current
}
} else if let current = current as? CachedGroupData {
if let activeCall = current.activeCall, activeCall.id == callId {
return current.withUpdatedActiveCall(nil)
} else {
return current
}
} else {
return current
}
})
}
case let .UpdateAutoremoveTimeout(peer, autoremoveValue):
let peerId = peer.peerId
transaction.updatePeerCachedData(peerIds: Set([peerId]), update: { _, current in
if peerId.namespace == Namespaces.Peer.CloudUser {
let current = (current as? CachedUserData) ?? CachedUserData()
return current.withUpdatedAutoremoveTimeout(.known(autoremoveValue))
} else if peerId.namespace == Namespaces.Peer.CloudChannel {
let current = (current as? CachedChannelData) ?? CachedChannelData()
return current.withUpdatedAutoremoveTimeout(.known(autoremoveValue))
} else if peerId.namespace == Namespaces.Peer.CloudGroup {
let current = (current as? CachedGroupData) ?? CachedGroupData()
return current.withUpdatedAutoremoveTimeout(.known(autoremoveValue))
} else {
return current
}
})
case let .UpdateLangPack(langCode, difference):
if let difference = difference {
if langPackDifferences[langCode] == nil {
langPackDifferences[langCode] = []
}
langPackDifferences[langCode]!.append(difference)
} else {
pollLangPacks.insert(langCode)
}
case let .UpdateIsContact(peerId, value):
isContactUpdates.append((peerId, value))
case let .UpdatePeersNearby(peersNearby):
updatedPeersNearby = peersNearby
case let .UpdateTheme(theme):
updatedThemes[theme.id] = theme
case let .UpdateWallpaper(peerId, wallpaper):
updatedWallpapers.updateValue(wallpaper, forKey: peerId)
case .SyncChatListFilters:
syncChatListFilters = true
case let .UpdateChatListFilterOrder(order):
if !syncChatListFilters {
let _ = updateChatListFiltersState(transaction: transaction, { state in
var state = state
if Set(state.filters.map { $0.id }) == Set(order) {
var updatedFilters: [ChatListFilter] = []
for id in order {
if let filter = state.filters.first(where: { $0.id == id }) {
updatedFilters.append(filter)
} else {
assertionFailure()
}
}
state.filters = updatedFilters
state.remoteFilters = state.filters
} else {
syncChatListFilters = true
}
return state
})
}
case let .UpdateChatListFilter(id, filter):
if !syncChatListFilters {
let _ = updateChatListFiltersState(transaction: transaction, { state in
var state = state
if let index = state.filters.firstIndex(where: { $0.id == id }) {
if let filter = filter {
state.filters[index] = ChatListFilter(apiFilter: filter)
} else {
state.filters.remove(at: index)
}
state.remoteFilters = state.filters
} else {
syncChatListFilters = true
}
return state
})
}
case let .UpdateMessageReactions(messageId, reactions, _):
transaction.updateMessage(messageId, update: { currentMessage in
var updatedReactions = ReactionsMessageAttribute(apiReactions: reactions)
let storeForwardInfo = currentMessage.forwardInfo.flatMap(StoreMessageForwardInfo.init)
var attributes = currentMessage.attributes
var previousReactions: ReactionsMessageAttribute?
let _ = previousReactions
var added = false
loop: for j in 0 ..< attributes.count {
if let attribute = attributes[j] as? ReactionsMessageAttribute {
added = true
previousReactions = attribute
updatedReactions = attribute.withUpdatedResults(reactions)
if updatedReactions == attribute {
return .skip
}
attributes[j] = updatedReactions
break loop
}
}
if !added {
attributes.append(updatedReactions)
}
var tags = currentMessage.tags
if updatedReactions.hasUnseen {
tags.insert(.unseenReaction)
} else {
tags.remove(.unseenReaction)
}
return .update(StoreMessage(id: currentMessage.id, globallyUniqueId: currentMessage.globallyUniqueId, groupingKey: currentMessage.groupingKey, threadId: currentMessage.threadId, timestamp: currentMessage.timestamp, flags: StoreMessageFlags(currentMessage.flags), tags: tags, globalTags: currentMessage.globalTags, localTags: currentMessage.localTags, forwardInfo: storeForwardInfo, authorId: currentMessage.author?.id, text: currentMessage.text, attributes: attributes, media: currentMessage.media))
})
case .UpdateAttachMenuBots:
syncAttachMenuBots = true
case let .UpdateAudioTranscription(messageId, id, isPending, text):
transaction.updateMessage(messageId, update: { currentMessage in
var storeForwardInfo: StoreMessageForwardInfo?
if let forwardInfo = currentMessage.forwardInfo {
storeForwardInfo = StoreMessageForwardInfo(authorId: forwardInfo.author?.id, sourceId: forwardInfo.source?.id, sourceMessageId: forwardInfo.sourceMessageId, date: forwardInfo.date, authorSignature: forwardInfo.authorSignature, psaType: forwardInfo.psaType, flags: forwardInfo.flags)
}
var attributes = currentMessage.attributes
var found = false
loop: for j in 0 ..< attributes.count {
if let attribute = attributes[j] as? AudioTranscriptionMessageAttribute {
attributes[j] = AudioTranscriptionMessageAttribute(id: id, text: text, isPending: isPending, didRate: attribute.didRate, error: nil)
found = true
break loop
}
}
if !found {
attributes.append(AudioTranscriptionMessageAttribute(id: id, text: text, isPending: isPending, didRate: false, error: nil))
}
return .update(StoreMessage(
id: currentMessage.id,
globallyUniqueId: currentMessage.globallyUniqueId,
groupingKey: currentMessage.groupingKey,
threadId: currentMessage.threadId,
timestamp: currentMessage.timestamp,
flags: StoreMessageFlags(currentMessage.flags),
tags: currentMessage.tags,
globalTags: currentMessage.globalTags,
localTags: currentMessage.localTags,
forwardInfo: storeForwardInfo,
authorId: currentMessage.author?.id,
text: currentMessage.text,
attributes: attributes,
media: currentMessage.media
))
})
case .UpdateConfig:
updateConfig = true
case let .UpdateExtendedMedia(messageId, apiExtendedMedia):
transaction.updateMessage(messageId, update: { currentMessage in
var media = currentMessage.media
let invoice = media.first(where: { $0 is TelegramMediaInvoice }) as? TelegramMediaInvoice
let paidContent = media.first(where: { $0 is TelegramMediaPaidContent }) as? TelegramMediaPaidContent
var storeForwardInfo: StoreMessageForwardInfo?
if let forwardInfo = currentMessage.forwardInfo {
storeForwardInfo = StoreMessageForwardInfo(authorId: forwardInfo.author?.id, sourceId: forwardInfo.source?.id, sourceMessageId: forwardInfo.sourceMessageId, date: forwardInfo.date, authorSignature: forwardInfo.authorSignature, psaType: forwardInfo.psaType, flags: forwardInfo.flags)
}
let updatedExtendedMedia = apiExtendedMedia.compactMap { TelegramExtendedMedia(apiExtendedMedia: $0, peerId: messageId.peerId) }
if let first = updatedExtendedMedia.first, case .full = first {
if var invoice = invoice {
media = media.filter { !($0 is TelegramMediaInvoice) }
invoice = invoice.withUpdatedExtendedMedia(first)
media.append(invoice)
}
if var paidContent = paidContent {
media = media.filter { !($0 is TelegramMediaPaidContent) }
paidContent = paidContent.withUpdatedExtendedMedia(updatedExtendedMedia)
media.append(paidContent)
}
}
return .update(StoreMessage(id: currentMessage.id, globallyUniqueId: currentMessage.globallyUniqueId, groupingKey: currentMessage.groupingKey, threadId: currentMessage.threadId, timestamp: currentMessage.timestamp, flags: StoreMessageFlags(currentMessage.flags), tags: currentMessage.tags, globalTags: currentMessage.globalTags, localTags: currentMessage.localTags, forwardInfo: storeForwardInfo, authorId: currentMessage.author?.id, text: currentMessage.text, attributes: currentMessage.attributes, media: media))
})
case let .ResetForumTopic(topicId, data, pts):
if finalState.state.resetForumTopicLists[topicId.peerId] == nil {
let _ = pts
if let entry = StoredMessageHistoryThreadInfo(data.data) {
transaction.setMessageHistoryThreadInfo(peerId: topicId.peerId, threadId: Int64(topicId.id), info: entry)
} else {
assertionFailure()
}
transaction.replaceMessageTagSummary(peerId: topicId.peerId, threadId: Int64(topicId.id), tagMask: .unseenPersonalMessage, namespace: Namespaces.Message.Cloud, customTag: nil, count: data.unreadMentionCount, maxId: data.topMessageId)
transaction.replaceMessageTagSummary(peerId: topicId.peerId, threadId: Int64(topicId.id), tagMask: .unseenReaction, namespace: Namespaces.Message.Cloud, customTag: nil, count: data.unreadReactionCount, maxId: data.topMessageId)
}
case let .UpdateStory(peerId, story):
var updatedPeerEntries: [StoryItemsTableEntry] = transaction.getStoryItems(peerId: peerId)
let previousEntryStory = updatedPeerEntries.first(where: { item in
return item.id == story.id
}).flatMap { item -> Stories.Item? in
if let value = item.value.get(Stories.StoredItem.self), case let .item(item) = value {
return item
} else {
return nil
}
}
if let storedItem = Stories.StoredItem(apiStoryItem: story, existingItem: previousEntryStory, peerId: peerId, transaction: transaction) {
if let currentIndex = updatedPeerEntries.firstIndex(where: { $0.id == storedItem.id }) {
if case .item = storedItem {
if let codedEntry = CodableEntry(storedItem) {
updatedPeerEntries[currentIndex] = StoryItemsTableEntry(value: codedEntry, id: storedItem.id, expirationTimestamp: storedItem.expirationTimestamp, isCloseFriends: storedItem.isCloseFriends)
}
}
} else {
if let codedEntry = CodableEntry(storedItem) {
updatedPeerEntries.append(StoryItemsTableEntry(value: codedEntry, id: storedItem.id, expirationTimestamp: storedItem.expirationTimestamp, isCloseFriends: storedItem.isCloseFriends))
}
}
if case .item = storedItem {
if let codedEntry = CodableEntry(storedItem) {
transaction.setStory(id: StoryId(peerId: peerId, id: storedItem.id), value: codedEntry)
}
}
} else {
if case let .storyItemDeleted(id) = story {
if let index = updatedPeerEntries.firstIndex(where: { $0.id == id }) {
updatedPeerEntries.remove(at: index)
}
}
}
var appliedMaxReadId: Int32?
if let currentState = transaction.getPeerStoryState(peerId: peerId)?.entry.get(Stories.PeerState.self) {
if let appliedMaxReadIdValue = appliedMaxReadId {
appliedMaxReadId = max(appliedMaxReadIdValue, currentState.maxReadId)
} else {
appliedMaxReadId = currentState.maxReadId
}
}
transaction.setStoryItems(peerId: peerId, items: updatedPeerEntries)
transaction.setPeerStoryState(peerId: peerId, state: Stories.PeerState(
maxReadId: appliedMaxReadId ?? 0
).postboxRepresentation)
if let parsedItem = Stories.StoredItem(apiStoryItem: story, peerId: peerId, transaction: transaction) {
storyUpdates.append(InternalStoryUpdate.added(peerId: peerId, item: parsedItem))
} else {
storyUpdates.append(InternalStoryUpdate.deleted(peerId: peerId, id: story.id))
}
case let .UpdateReadStories(peerId, maxId):
var appliedMaxReadId = maxId
if let currentState = transaction.getPeerStoryState(peerId: peerId)?.entry.get(Stories.PeerState.self) {
appliedMaxReadId = max(appliedMaxReadId, currentState.maxReadId)
}
transaction.setPeerStoryState(peerId: peerId, state: Stories.PeerState(
maxReadId: appliedMaxReadId
).postboxRepresentation)
storyUpdates.append(InternalStoryUpdate.read(peerId: peerId, maxId: maxId))
case let .UpdateStoryStealthMode(data):
var configuration = _internal_getStoryConfigurationState(transaction: transaction)
configuration.stealthModeState = Stories.StealthModeState(apiMode: data)
_internal_setStoryConfigurationState(transaction: transaction, state: configuration)
case let .UpdateStorySentReaction(peerId, id, reaction):
var updatedPeerEntries: [StoryItemsTableEntry] = transaction.getStoryItems(peerId: peerId)
if let index = updatedPeerEntries.firstIndex(where: { item in
return item.id == id
}) {
if let value = updatedPeerEntries[index].value.get(Stories.StoredItem.self), case let .item(item) = value {
let updatedReaction = MessageReaction.Reaction(apiReaction: reaction)
let updatedItem: Stories.StoredItem = .item(Stories.Item(
id: item.id,
timestamp: item.timestamp,
expirationTimestamp: item.expirationTimestamp,
media: item.media,
alternativeMediaList: item.alternativeMediaList,
mediaAreas: item.mediaAreas,
text: item.text,
entities: item.entities,
views: _internal_updateStoryViewsForMyReaction(isChannel: peerId.namespace == Namespaces.Peer.CloudChannel, views: item.views, previousReaction: item.myReaction, reaction: updatedReaction),
privacy: item.privacy,
isPinned: item.isPinned,
isExpired: item.isExpired,
isPublic: item.isPublic,
isCloseFriends: item.isCloseFriends,
isContacts: item.isContacts,
isSelectedContacts: item.isSelectedContacts,
isForwardingDisabled: item.isForwardingDisabled,
isEdited: item.isEdited,
isMy: item.isMy,
myReaction: updatedReaction,
forwardInfo: item.forwardInfo,
authorId: item.authorId
))
if let entry = CodableEntry(updatedItem) {
updatedPeerEntries[index] = StoryItemsTableEntry(value: entry, id: item.id, expirationTimestamp: item.expirationTimestamp, isCloseFriends: item.isCloseFriends)
}
}
}
transaction.setStoryItems(peerId: peerId, items: updatedPeerEntries)
if let value = transaction.getStory(id: StoryId(peerId: peerId, id: id))?.get(Stories.StoredItem.self), case let .item(item) = value {
let updatedReaction = MessageReaction.Reaction(apiReaction: reaction)
let updatedItem: Stories.StoredItem = .item(Stories.Item(
id: item.id,
timestamp: item.timestamp,
expirationTimestamp: item.expirationTimestamp,
media: item.media,
alternativeMediaList: item.alternativeMediaList,
mediaAreas: item.mediaAreas,
text: item.text,
entities: item.entities,
views: _internal_updateStoryViewsForMyReaction(isChannel: peerId.namespace == Namespaces.Peer.CloudChannel, views: item.views, previousReaction: item.myReaction, reaction: updatedReaction),
privacy: item.privacy,
isPinned: item.isPinned,
isExpired: item.isExpired,
isPublic: item.isPublic,
isCloseFriends: item.isCloseFriends,
isContacts: item.isContacts,
isSelectedContacts: item.isSelectedContacts,
isForwardingDisabled: item.isForwardingDisabled,
isEdited: item.isEdited,
isMy: item.isMy,
myReaction: MessageReaction.Reaction(apiReaction: reaction),
forwardInfo: item.forwardInfo,
authorId: item.authorId
))
if let entry = CodableEntry(updatedItem) {
transaction.setStory(id: StoryId(peerId: peerId, id: id), value: entry)
storyUpdates.append(InternalStoryUpdate.added(peerId: peerId, item: updatedItem))
}
}
case let .UpdateNewAuthorization(isUnconfirmed, hash, date, device, location):
let id = NewSessionReview.Id(id: hash)
if isUnconfirmed {
if let entry = CodableEntry(NewSessionReview(
id: hash,
device: device,
location: location,
timestamp: date
)) {
transaction.addOrMoveToFirstPositionOrderedItemListItem(collectionId: Namespaces.OrderedItemList.NewSessionReviews, item: OrderedItemListEntry(id: id.rawValue, contents: entry), removeTailIfCountExceeds: 200)
}
} else {
transaction.removeOrderedItemListItem(collectionId: Namespaces.OrderedItemList.NewSessionReviews, itemId: id.rawValue)
}
case let .UpdateRevenueBalances(peerId, balances):
updatedRevenueBalances[peerId] = balances
case let .UpdateStarsBalance(peerId, balance):
updatedStarsBalance[peerId] = StarsAmount(apiAmount: balance)
case let .UpdateStarsRevenueStatus(peerId, status):
updatedStarsRevenueStatus[peerId] = status
case let .UpdateStarsReactionsAreAnonymousByDefault(value):
updatedStarsReactionsAreAnonymousByDefault = value
}
}
for messageId in holesFromPreviousStateMessageIds {
let upperId: MessageId.Id
if let value = topUpperHistoryBlockMessages[PeerIdAndMessageNamespace(peerId: messageId.peerId, namespace: messageId.namespace)], value < Int32.max {
upperId = value - 1
} else {
upperId = Int32.max
}
if upperId >= messageId.id {
transaction.addHole(peerId: messageId.peerId, threadId: nil, namespace: messageId.namespace, space: .everywhere, range: messageId.id ... upperId)
transaction.addHole(peerId: messageId.peerId, threadId: nil, namespace: messageId.namespace, space: .tag(.pinned), range: 1 ... upperId)
Logger.shared.log("State", "adding hole for peer \(messageId.peerId), \(messageId.id) ... \(upperId)")
} else {
Logger.shared.log("State", "not adding hole for peer \(messageId.peerId), \(upperId) >= \(messageId.id) = false")
}
}
var resetForumTopicResults: [LoadMessageHistoryThreadsResult] = []
for (peerId, result) in finalState.state.resetForumTopicLists {
for item in transaction.getMessageHistoryThreadIndex(peerId: peerId, limit: 10000) {
let holeLowerBound = transaction.holeLowerBoundForTopValidRange(peerId: peerId, threadId: item.threadId, namespace: Namespaces.Message.Cloud, space: .everywhere)
transaction.addHole(peerId: peerId, threadId: item.threadId, namespace: Namespaces.Message.Cloud, space: .everywhere, range: holeLowerBound ... (Int32.max - 1))
for tag in MessageTags.all {
transaction.addHole(peerId: peerId, threadId: item.threadId, namespace: Namespaces.Message.Cloud, space: .tag(tag), range: holeLowerBound ... (Int32.max - 1))
}
}
switch result {
case let .result(value):
resetForumTopicResults.append(value)
case .error:
transaction.setPeerThreadCombinedState(peerId: peerId, state: nil)
}
}
if !resetForumTopicResults.isEmpty {
applyLoadMessageHistoryThreadsResults(accountPeerId: accountPeerId, transaction: transaction, results: resetForumTopicResults)
}
//TODO Please do not forget fix holes space.
// could be the reason for unbounded slowdown, needs investigation
// for (peerIdAndNamespace, pts) in clearHolesFromPreviousStateForChannelMessagesWithPts {
// var upperMessageId: Int32?
// var lowerMessageId: Int32?
// transaction.scanMessageAttributes(peerId: peerIdAndNamespace.peerId, namespace: peerIdAndNamespace.namespace, limit: 200, { id, attributes in
// for attribute in attributes {
// if let attribute = attribute as? ChannelMessageStateVersionAttribute {
// if attribute.pts >= pts {
// if upperMessageId == nil {
// upperMessageId = id.id
// }
// if let lowerMessageIdValue = lowerMessageId {
// lowerMessageId = min(id.id, lowerMessageIdValue)
// } else {
// lowerMessageId = id.id
// }
// return true
// } else {
// return false
// }
// }
// }
// return false
// })
// if let upperMessageId = upperMessageId, let lowerMessageId = lowerMessageId {
// if upperMessageId != lowerMessageId {
// transaction.removeHole(peerId: peerIdAndNamespace.peerId, namespace: peerIdAndNamespace.namespace, space: .everywhere, range: lowerMessageId ... upperMessageId)
// }
// }
// }
for (threadKey, difference) in messageThreadStatsDifferences {
updateMessageThreadStats(transaction: transaction, threadKey: threadKey, removedCount: difference.removedCount, addedMessagePeers: difference.peers)
}
if !peerActivityTimestamps.isEmpty {
updatePeerPresenceLastActivities(transaction: transaction, accountPeerId: accountPeerId, activities: peerActivityTimestamps)
}
if !stickerPackOperations.isEmpty {
if stickerPackOperations.contains(where: {
if case .sync = $0 {
return true
} else {
return false
}
}) {
addSynchronizeInstalledStickerPacksOperation(transaction: transaction, namespace: .stickers, content: .sync, noDelay: false)
addSynchronizeInstalledStickerPacksOperation(transaction: transaction, namespace: .masks, content: .sync, noDelay: false)
addSynchronizeInstalledStickerPacksOperation(transaction: transaction, namespace: .emoji, content: .sync, noDelay: false)
} else {
var syncStickers = false
var syncMasks = false
var syncEmoji = false
loop: for operation in stickerPackOperations {
switch operation {
case let .add(apiSet):
let namespace: ItemCollectionId.Namespace
var items: [ItemCollectionItem] = []
let info: StickerPackCollectionInfo
if case let .stickerSet(set, packs, keywords, documents) = apiSet {
var indexKeysByFile: [MediaId: [MemoryBuffer]] = [:]
for pack in packs {
switch pack {
case let .stickerPack(text, fileIds):
let key = ValueBoxKey(text).toMemoryBuffer()
for fileId in fileIds {
let mediaId = MediaId(namespace: Namespaces.Media.CloudFile, id: fileId)
if indexKeysByFile[mediaId] == nil {
indexKeysByFile[mediaId] = [key]
} else {
indexKeysByFile[mediaId]!.append(key)
}
}
break
}
}
for keyword in keywords {
switch keyword {
case let .stickerKeyword(documentId, texts):
for text in texts {
let key = ValueBoxKey(text).toMemoryBuffer()
let mediaId = MediaId(namespace: Namespaces.Media.CloudFile, id: documentId)
if indexKeysByFile[mediaId] == nil {
indexKeysByFile[mediaId] = [key]
} else {
indexKeysByFile[mediaId]!.append(key)
}
}
}
}
for apiDocument in documents {
if let file = telegramMediaFileFromApiDocument(apiDocument, altDocuments: []), let id = file.id {
let fileIndexKeys: [MemoryBuffer]
if let indexKeys = indexKeysByFile[id] {
fileIndexKeys = indexKeys
} else {
fileIndexKeys = []
}
items.append(StickerPackItem(index: ItemCollectionItemIndex(index: Int32(items.count), id: id.id), file: file, indexKeys: fileIndexKeys))
}
}
switch set {
case let .stickerSet(flags, _, _, _, _, _, _, _, _, _, _, _):
if (flags & (1 << 3)) != 0 {
namespace = Namespaces.ItemCollection.CloudMaskPacks
} else if (flags & (1 << 7)) != 0 {
namespace = Namespaces.ItemCollection.CloudEmojiPacks
} else {
namespace = Namespaces.ItemCollection.CloudStickerPacks
}
}
info = StickerPackCollectionInfo(apiSet: set, namespace: namespace)
if namespace == Namespaces.ItemCollection.CloudMaskPacks && syncMasks {
continue loop
} else if namespace == Namespaces.ItemCollection.CloudStickerPacks && syncStickers {
continue loop
} else if namespace == Namespaces.ItemCollection.CloudEmojiPacks && syncEmoji {
continue loop
}
var updatedInfos = transaction.getItemCollectionsInfos(namespace: info.id.namespace).map { $0.1 as! StickerPackCollectionInfo }
if let index = updatedInfos.firstIndex(where: { $0.id == info.id }) {
let currentInfo = updatedInfos[index]
updatedInfos.remove(at: index)
updatedInfos.insert(currentInfo, at: 0)
} else {
updatedInfos.insert(info, at: 0)
transaction.replaceItemCollectionItems(collectionId: info.id, items: items)
}
transaction.replaceItemCollectionInfos(namespace: info.id.namespace, itemCollectionInfos: updatedInfos.map { ($0.id, $0) })
}
case let .reorder(namespace, ids):
let collectionNamespace: ItemCollectionId.Namespace
switch namespace {
case .stickers:
collectionNamespace = Namespaces.ItemCollection.CloudStickerPacks
case .masks:
collectionNamespace = Namespaces.ItemCollection.CloudMaskPacks
case .emoji:
collectionNamespace = Namespaces.ItemCollection.CloudEmojiPacks
}
let currentInfos = transaction.getItemCollectionsInfos(namespace: collectionNamespace).map { $0.1 as! StickerPackCollectionInfo }
if Set(currentInfos.map { $0.id.id }) != Set(ids) {
switch namespace {
case .stickers:
syncStickers = true
case .masks:
syncMasks = true
case .emoji:
syncEmoji = true
}
} else {
var currentDict: [ItemCollectionId: StickerPackCollectionInfo] = [:]
for info in currentInfos {
currentDict[info.id] = info
}
var updatedInfos: [StickerPackCollectionInfo] = []
for id in ids {
let currentInfo = currentDict[ItemCollectionId(namespace: collectionNamespace, id: id)]!
updatedInfos.append(currentInfo)
}
transaction.replaceItemCollectionInfos(namespace: collectionNamespace, itemCollectionInfos: updatedInfos.map { ($0.id, $0) })
}
case let .reorderToTop(namespace, ids):
let collectionNamespace: ItemCollectionId.Namespace
switch namespace {
case .stickers:
collectionNamespace = Namespaces.ItemCollection.CloudStickerPacks
case .masks:
collectionNamespace = Namespaces.ItemCollection.CloudMaskPacks
case .emoji:
collectionNamespace = Namespaces.ItemCollection.CloudEmojiPacks
}
let currentInfos = transaction.getItemCollectionsInfos(namespace: collectionNamespace).map { $0.1 as! StickerPackCollectionInfo }
var currentDict: [ItemCollectionId: StickerPackCollectionInfo] = [:]
for info in currentInfos {
currentDict[info.id] = info
}
var updatedInfos: [StickerPackCollectionInfo] = []
for id in ids {
if let currentInfo = currentDict[ItemCollectionId(namespace: collectionNamespace, id: id)] {
updatedInfos.append(currentInfo)
}
}
for info in currentInfos {
if !updatedInfos.contains(where: { $0.id == info.id }) {
updatedInfos.append(info)
}
}
transaction.replaceItemCollectionInfos(namespace: collectionNamespace, itemCollectionInfos: updatedInfos.map { ($0.id, $0) })
case .sync:
syncStickers = true
syncMasks = true
syncEmoji = true
break loop
}
}
if syncStickers {
addSynchronizeInstalledStickerPacksOperation(transaction: transaction, namespace: .stickers, content: .sync, noDelay: false)
}
if syncMasks {
addSynchronizeInstalledStickerPacksOperation(transaction: transaction, namespace: .masks, content: .sync, noDelay: false)
}
if syncEmoji {
addSynchronizeInstalledStickerPacksOperation(transaction: transaction, namespace: .emoji, content: .sync, noDelay: false)
}
}
}
if !recentlyUsedStickers.isEmpty {
let stickerFiles: [TelegramMediaFile] = recentlyUsedStickers.values.sorted(by: {
return $0.0 < $1.0
}).map({ $0.1 })
for file in stickerFiles {
if let entry = CodableEntry(RecentMediaItem(file)) {
transaction.addOrMoveToFirstPositionOrderedItemListItem(collectionId: Namespaces.OrderedItemList.CloudRecentStickers, item: OrderedItemListEntry(id: RecentMediaItemId(file.fileId).rawValue, contents: entry), removeTailIfCountExceeds: 20)
}
}
}
if !slowModeLastMessageTimeouts.isEmpty {
var peerIds:Set<PeerId> = Set()
var cachedDatas:[PeerId : CachedChannelData] = [:]
for (peerId, timeout) in slowModeLastMessageTimeouts {
if let peer = transaction.getPeer(peerId) {
if let peer = peer as? TelegramChannel {
inner: switch peer.info {
case let .group(info):
if info.flags.contains(.slowModeEnabled), peer.adminRights == nil && !peer.flags.contains(.isCreator) {
var cachedData = transaction.getPeerCachedData(peerId: peerId) as? CachedChannelData ?? CachedChannelData()
if let slowModeTimeout = cachedData.slowModeTimeout {
cachedData = cachedData.withUpdatedSlowModeValidUntilTimestamp(timeout + slowModeTimeout)
peerIds.insert(peerId)
cachedDatas[peerId] = cachedData
}
}
default:
break inner
}
}
}
}
transaction.updatePeerCachedData(peerIds: peerIds, update: { peerId, current in
return cachedDatas[peerId] ?? current
})
}
if syncRecentGifs {
addSynchronizeSavedGifsOperation(transaction: transaction, operation: .sync)
} else {
let gifFiles: [TelegramMediaFile] = recentlyUsedGifs.values.sorted(by: {
return $0.0 < $1.0
}).map({ $0.1 })
for file in gifFiles {
if !file.hasLinkedStickers {
if let entry = CodableEntry(RecentMediaItem(file)) {
transaction.addOrMoveToFirstPositionOrderedItemListItem(collectionId: Namespaces.OrderedItemList.CloudRecentGifs, item: OrderedItemListEntry(id: RecentMediaItemId(file.fileId).rawValue, contents: entry), removeTailIfCountExceeds: 200)
}
}
}
}
if syncAttachMenuBots {
// addSynchronizeAttachMenuBotsOperation(transaction: transaction)
}
for groupId in invalidateGroupStats {
transaction.setNeedsPeerGroupMessageStatsSynchronization(groupId: groupId, namespace: Namespaces.Message.Cloud)
}
for chatPeerId in updatedSecretChatTypingActivities {
if let peer = transaction.getPeer(chatPeerId) as? TelegramSecretChat {
let authorId = peer.regularPeerId
let activityValue: PeerInputActivity? = .typingText
if updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .global)] == nil {
updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .global)] = [authorId: activityValue]
} else {
updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .global)]![authorId] = activityValue
}
}
}
var addedSecretMessageIds: [MessageId] = []
var addedSecretMessageAuthorIds: [PeerId: PeerId] = [:]
for peerId in peerIdsWithAddedSecretMessages {
inner: while true {
let keychain = (transaction.getPeerChatState(peerId) as? SecretChatState)?.keychain
if processSecretChatIncomingEncryptedOperations(transaction: transaction, peerId: peerId) {
let processResult = processSecretChatIncomingDecryptedOperations(encryptionProvider: encryptionProvider, mediaBox: mediaBox, transaction: transaction, peerId: peerId)
if !processResult.addedMessages.isEmpty {
let currentInclusion = transaction.getPeerChatListInclusion(peerId)
if let groupId = currentInclusion.groupId, groupId == Namespaces.PeerGroup.archive {
if let peer = transaction.getPeer(peerId) as? TelegramSecretChat {
let isRemovedFromTotalUnreadCount = resolvedIsRemovedFromTotalUnreadCount(globalSettings: transaction.getGlobalNotificationSettings(), peer: peer, peerSettings: transaction.getPeerNotificationSettings(id: peer.regularPeerId))
if !isRemovedFromTotalUnreadCount {
transaction.updatePeerChatListInclusion(peerId, inclusion: currentInclusion.withGroupId(groupId: .root))
}
}
}
for message in processResult.addedMessages {
if case let .Id(id) = message.id {
addedSecretMessageIds.append(id)
if let authorId = message.authorId {
if addedSecretMessageAuthorIds[peerId] == nil {
addedSecretMessageAuthorIds[peerId] = authorId
}
}
}
}
}
}
let updatedKeychain = (transaction.getPeerChatState(peerId) as? SecretChatState)?.keychain
if updatedKeychain == keychain {
break inner
}
}
}
for (chatPeerId, authorId) in addedSecretMessageAuthorIds {
let activityValue: PeerInputActivity? = nil
if updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .global)] == nil {
updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .global)] = [authorId: activityValue]
} else {
updatedTypingActivities[PeerActivitySpace(peerId: chatPeerId, category: .global)]![authorId] = activityValue
}
}
if !pollLangPacks.isEmpty {
addSynchronizeLocalizationUpdatesOperation(transaction: transaction)
} else {
let _ = (accountManager.transaction { transaction -> Void in
outer: for (langCode, langPackDifference) in langPackDifferences {
if !langPackDifference.isEmpty {
let sortedLangPackDifference = langPackDifference.sorted(by: { lhs, rhs in
let lhsVersion: Int32
switch lhs {
case let .langPackDifference(_, fromVersion, _, _):
lhsVersion = fromVersion
}
let rhsVersion: Int32
switch rhs {
case let .langPackDifference(_, fromVersion, _, _):
rhsVersion = fromVersion
}
return lhsVersion < rhsVersion
})
for difference in sortedLangPackDifference {
if !tryApplyingLanguageDifference(transaction: transaction, langCode: langCode, difference: difference) {
let _ = (postbox.transaction { transaction -> Void in
addSynchronizeLocalizationUpdatesOperation(transaction: transaction)
}).start()
break outer
}
}
}
}
}).start()
}
if !updatedThemes.isEmpty {
let entries = transaction.getOrderedListItems(collectionId: Namespaces.OrderedItemList.CloudThemes)
let themes = entries.map { entry -> TelegramTheme in
let theme = entry.contents.get(TelegramThemeNativeCodable.self)!
if let updatedTheme = updatedThemes[theme.value.id] {
return updatedTheme
} else {
return theme.value
}
}
var updatedEntries: [OrderedItemListEntry] = []
for theme in themes {
var intValue = Int32(updatedEntries.count)
let id = MemoryBuffer(data: Data(bytes: &intValue, count: 4))
if let entry = CodableEntry(TelegramThemeNativeCodable(theme)) {
updatedEntries.append(OrderedItemListEntry(id: id, contents: entry))
}
}
transaction.replaceOrderedItemListItems(collectionId: Namespaces.OrderedItemList.CloudThemes, items: updatedEntries)
let _ = accountManager.transaction { transaction in
transaction.updateSharedData(SharedDataKeys.themeSettings, { current in
if let current = current?.get(ThemeSettings.self), let theme = current.currentTheme, let updatedTheme = updatedThemes[theme.id] {
return PreferencesEntry(ThemeSettings(currentTheme: updatedTheme))
}
return current
})
}.start()
}
if !updatedWallpapers.isEmpty {
for (peerId, wallpaper) in updatedWallpapers {
transaction.updatePeerCachedData(peerIds: Set([peerId]), update: { _, current in
if let current = current as? CachedUserData {
return current.withUpdatedWallpaper(wallpaper)
} else {
var cachedData = CachedUserData()
cachedData = cachedData.withUpdatedWallpaper(wallpaper)
return cachedData
}
})
}
}
addedIncomingMessageIds.append(contentsOf: addedSecretMessageIds)
for (uniqueId, messageIdValue) in finalState.state.updatedOutgoingUniqueMessageIds {
if let peerId = removePossiblyDeliveredMessagesUniqueIds[uniqueId] {
let messageId = MessageId(peerId: peerId, namespace: Namespaces.Message.Cloud, id: messageIdValue)
deleteMessagesInteractively(transaction: transaction, stateManager: nil, postbox: postbox, messageIds: [messageId], type: .forEveryone, deleteAllInGroup: false, removeIfPossiblyDelivered: false)
}
}
if syncChatListFilters {
requestChatListFiltersSync(transaction: transaction)
}
for update in storyUpdates {
switch update {
case let .added(peerId, _):
var isContactOrMember = false
if transaction.isPeerContact(peerId: peerId) {
isContactOrMember = true
} else if let peer = transaction.getPeer(peerId) as? TelegramChannel {
if peer.participationStatus == .member {
isContactOrMember = true
}
} else if let peer = transaction.getPeer(peerId) as? TelegramGroup {
if case .Member = peer.membership {
isContactOrMember = true
}
}
if shouldKeepUserStoriesInFeed(peerId: peerId, isContactOrMember: isContactOrMember) {
if !transaction.storySubscriptionsContains(key: .hidden, peerId: peerId) && !transaction.storySubscriptionsContains(key: .filtered, peerId: peerId) {
_internal_addSynchronizePeerStoriesOperation(peerId: peerId, transaction: transaction)
}
}
default:
break
}
}
if let updatedStarsReactionsAreAnonymousByDefault {
_internal_setStarsReactionDefaultToPrivate(isPrivate: updatedStarsReactionsAreAnonymousByDefault, transaction: transaction)
}
return AccountReplayedFinalState(
state: finalState,
addedIncomingMessageIds: addedIncomingMessageIds,
addedReactionEvents: addedReactionEvents,
wasScheduledMessageIds: wasScheduledMessageIds,
addedSecretMessageIds: addedSecretMessageIds,
deletedMessageIds: deletedMessageIds,
updatedTypingActivities: updatedTypingActivities,
updatedWebpages: updatedWebpages,
updatedCalls: updatedCalls,
addedCallSignalingData: addedCallSignalingData,
updatedGroupCallParticipants: updatedGroupCallParticipants,
storyUpdates: storyUpdates,
updatedPeersNearby: updatedPeersNearby,
isContactUpdates: isContactUpdates,
delayNotificatonsUntil: delayNotificatonsUntil,
updatedIncomingThreadReadStates: updatedIncomingThreadReadStates,
updatedOutgoingThreadReadStates: updatedOutgoingThreadReadStates,
updateConfig: updateConfig,
isPremiumUpdated: isPremiumUpdated,
updatedRevenueBalances: updatedRevenueBalances,
updatedStarsBalance: updatedStarsBalance,
updatedStarsRevenueStatus: updatedStarsRevenueStatus,
sentScheduledMessageIds: finalState.state.sentScheduledMessageIds
)
}