Swiftgram/TelegramCore/ImportContact.swift
2018-08-14 12:56:40 +03:00

42 lines
1.6 KiB
Swift

#if os(macOS)
import PostboxMac
import SwiftSignalKitMac
#else
import Postbox
import SwiftSignalKit
#endif
public func importContact(account:Account, firstName: String, lastName: String, phoneNumber: String) -> Signal<PeerId?, NoError> {
let input = Api.InputContact.inputPhoneContact(clientId: 1, phone: phoneNumber, firstName: firstName, lastName: lastName)
return account.network.request(Api.functions.contacts.importContacts(contacts: [input]))
|> map(Optional.init)
|> `catch` { _ -> Signal<Api.contacts.ImportedContacts?, NoError> in
return .single(nil)
}
|> mapToSignal { result -> Signal<PeerId?, NoError> in
return account.postbox.transaction { transaction -> PeerId? in
if let result = result {
switch result {
case let .importedContacts(_, _, _, users):
if let first = users.first {
let user = TelegramUser(user: first)
let peerId = user.id
updatePeers(transaction: transaction, peers: [user], update: { _, updated in
return updated
})
var peerIds = transaction.getContactPeerIds()
if !peerIds.contains(peerId) {
peerIds.insert(peerId)
transaction.replaceContactPeerIds(peerIds)
}
return peerId
}
}
}
return nil
}
}
}