Tusker/Tusker/API/FavoriteService.swift

59 lines
1.9 KiB
Swift

//
// FavoriteService.swift
// Tusker
//
// Created by Shadowfacts on 10/8/22.
// Copyright © 2022 Shadowfacts. All rights reserved.
//
import UIKit
import Pachyderm
@MainActor
class FavoriteService {
private let mastodonController: MastodonController
private let presenter: any TuskerNavigationDelegate
private let status: StatusMO
var hapticFeedback = true
init(status: StatusMO, mastodonController: MastodonController, presenter: any TuskerNavigationDelegate) {
self.status = status
self.mastodonController = mastodonController
self.presenter = presenter
}
func toggleFavorite() async {
let oldValue = status.favourited
status.favourited.toggle()
mastodonController.persistentContainer.statusSubject.send(status.id)
if hapticFeedback {
UIImpactFeedbackGenerator(style: .light).impactOccurred()
}
let request = (status.favourited ? Status.favourite : Status.unfavourite)(status.id)
do {
let (newStatus, _) = try await mastodonController.run(request)
mastodonController.persistentContainer.addOrUpdate(status: newStatus)
} catch {
status.favourited = oldValue
mastodonController.persistentContainer.statusSubject.send(status.id)
let title = oldValue ? "Error Unfavoriting" : "Error Favoriting"
let config = ToastConfiguration(from: error, with: title, in: presenter) { toast in
// deliberately retain a strong reference to self
toast.dismissToast(animated: true)
await self.toggleFavorite()
}
presenter.showToast(configuration: config, animated: true)
if hapticFeedback {
UINotificationFeedbackGenerator().notificationOccurred(.error)
}
}
}
}