Telegram-iOS/submodules/TelegramCore/Sources/Utils/CanSendMessagesToPeer.swift
isaac 493f3103b3 Postbox -> TelegramEngine waves 37-43 + wave 44 design/plan (squashed)
Squashes 20 commits — the implementation and outcome commits of
waves 37 through 43 plus wave 44's spec and implementation-plan
docs — into a single commit. Per-wave lessons remain recorded in
docs/superpowers/postbox-refactor-log.md. The unrelated "Add swift
svg" commit is preserved separately outside this squash.

Wave 37 — peerTokenTitle: peer Peer → EnginePeer (1 file)
Wave 38 — canSendMessagesToPeer: peer Peer → EnginePeer (12 files)
Wave 39 — AccountContext.makePeerInfoController: peer Peer → EnginePeer (52 files)
Wave 40 — makeChatQrCodeScreen + makeChatRecentActionsController bundle (8 files)
Wave 41 — RenderedChannelParticipant.peer: Peer → EnginePeer (28 files)
Wave 42 — PeerInfoScreenData.peer: Peer? → EnginePeer? (17 files)
Wave 43 — PeerInfoScreen 6 helpers: peer Peer? → EnginePeer? (12 files)
Wave 44 — RenderedChannelParticipant.peers design doc + implementation plan
         (impl and outcome land in subsequent commits, not part of squash)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-24 23:19:43 +04:00

22 lines
780 B
Swift

import Foundation
import Postbox
// Incuding at least one Objective-C class in a swift file ensures that it doesn't get stripped by the linker
private final class LinkHelperClass: NSObject {
}
public func canSendMessagesToPeer(_ peer: EnginePeer, ignoreDefault: Bool = false) -> Bool {
let peer = peer._asPeer()
if let peer = peer as? TelegramUser, peer.addressName == "replies" {
return false
} else if peer is TelegramUser || peer is TelegramGroup {
return !peer.isDeleted
} else if let peer = peer as? TelegramSecretChat {
return peer.embeddedState == .active
} else if let peer = peer as? TelegramChannel {
return peer.hasPermission(.sendSomething, ignoreDefault: ignoreDefault)
} else {
return false
}
}