mirror of
https://github.com/metabolist/metatext.git
synced 2024-09-22 11:30:05 +00:00
46 lines
1.6 KiB
Swift
46 lines
1.6 KiB
Swift
// Copyright © 2020 Metabolist. All rights reserved.
|
|
|
|
import Combine
|
|
import Foundation
|
|
import Mastodon
|
|
import ServiceLayer
|
|
|
|
public final class NotificationTypesPreferencesViewModel: ObservableObject {
|
|
@Published public var pushSubscriptionAlerts: PushSubscription.Alerts
|
|
@Published public var alertItem: AlertItem?
|
|
public let identityContext: IdentityContext
|
|
|
|
private var cancellables = Set<AnyCancellable>()
|
|
|
|
public init(identityContext: IdentityContext) {
|
|
self.identityContext = identityContext
|
|
pushSubscriptionAlerts = identityContext.identity.pushSubscriptionAlerts
|
|
|
|
identityContext.$identity
|
|
.map(\.pushSubscriptionAlerts)
|
|
.dropFirst()
|
|
.removeDuplicates()
|
|
.assign(to: &$pushSubscriptionAlerts)
|
|
|
|
$pushSubscriptionAlerts
|
|
.dropFirst()
|
|
.removeDuplicates()
|
|
.sink { [weak self] in self?.update(alerts: $0) }
|
|
.store(in: &cancellables)
|
|
}
|
|
}
|
|
|
|
private extension NotificationTypesPreferencesViewModel {
|
|
func update(alerts: PushSubscription.Alerts) {
|
|
guard alerts != identityContext.identity.pushSubscriptionAlerts else { return }
|
|
|
|
identityContext.service.updatePushSubscription(alerts: alerts)
|
|
.sink { [weak self] in
|
|
guard let self = self, case let .failure(error) = $0 else { return }
|
|
|
|
self.alertItem = AlertItem(error: error)
|
|
self.pushSubscriptionAlerts = self.identityContext.identity.pushSubscriptionAlerts
|
|
} receiveValue: { _ in }
|
|
.store(in: &cancellables)
|
|
}
|
|
}
|