Mastodon/mastodon-app-ufficiale-iphone-ios
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Fetch all accounts much less often

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This commit is contained in:
shannon 2024-12-11 14:02:13 -05:00
parent f1391cecce
commit fee51ace09
5 changed files with 23 additions and 5 deletions
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2
Mastodon/Scene/HomeTimeline/HomeTimelineViewModel+LoadLatestState.swift
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@ -115,7 +115,7 @@ extension HomeTimelineViewModel.LoadLatestState {
}
do {
await AuthenticationServiceProvider.shared.fetchAccounts()
await AuthenticationServiceProvider.shared.fetchAccounts(onlyIfItHasBeenAwhile: true)
let response: Mastodon.Response.Content<[Mastodon.Entity.Status]>
/// To find out wether or not we need to show the "Load More" button

2
Mastodon/Scene/HomeTimeline/HomeTimelineViewModel+LoadOldestState.swift
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@ -61,7 +61,7 @@ extension HomeTimelineViewModel.LoadOldestState {
}
do {
await AuthenticationServiceProvider.shared.fetchAccounts()
await AuthenticationServiceProvider.shared.fetchAccounts(onlyIfItHasBeenAwhile: true)
let response: Mastodon.Response.Content<[Mastodon.Entity.Status]>

2
Mastodon/Scene/HomeTimeline/HomeTimelineViewModel.swift
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@ -166,7 +166,7 @@ extension HomeTimelineViewModel {
guard let status = record.status else { return }
record.isLoadingMore = true
await AuthenticationServiceProvider.shared.fetchAccounts()
await AuthenticationServiceProvider.shared.fetchAccounts(onlyIfItHasBeenAwhile: true)
// fetch data
let response: Mastodon.Response.Content<[Mastodon.Entity.Status]>?

19
MastodonSDK/Sources/MastodonCore/AuthenticationServiceProvider.swift
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@ -10,6 +10,9 @@ import os.log
@MainActor
public class AuthenticationServiceProvider: ObservableObject {
private(set) var lastFetchOfAllAccounts: Date?
private let logger = Logger(subsystem: "AuthenticationServiceProvider", category: "Authentication")
public static let shared = AuthenticationServiceProvider()
@ -238,11 +241,25 @@ public extension AuthenticationServiceProvider {
userDefaults.didMigrateAuthentications == false
}
func fetchAccounts() async {
func fetchAccounts(onlyIfItHasBeenAwhile: Bool) async {
// FIXME: This is a dirty hack to make the performance-stuff work.
// Problem is, that we don't persist the user on disk anymore. So we have to fetch
// it when we need it to display on the home timeline.
// We need this (also) for the Account-list, but it might be the wrong place. App Startup might be more appropriate
let minTimeBetweenAutomaticAccountFetches = TimeInterval( 60 * 60 * 24) // one day
let itHasBeenAwhile: Bool
if let lastFetch = lastFetchOfAllAccounts {
itHasBeenAwhile = lastFetch.distance(to: Date.now) > minTimeBetweenAutomaticAccountFetches
} else {
itHasBeenAwhile = true
}
guard itHasBeenAwhile else { return }
lastFetchOfAllAccounts = Date.now
for authentication in authentications {
guard let account = try? await APIService.shared.accountInfo(MastodonAuthenticationBox(authentication: authentication)) else { continue }
}

3
MastodonSDK/Sources/MastodonCore/DataController/FeedDataController.swift
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@ -205,10 +205,11 @@ final public class FeedDataController {
}
private extension FeedDataController {
func load(kind: MastodonFeed.Kind, maxID: MastodonStatus.ID?) async throws -> [MastodonFeed] {
switch kind {
case .home(let timeline):
await AuthenticationServiceProvider.shared.fetchAccounts()
await AuthenticationServiceProvider.shared.fetchAccounts(onlyIfItHasBeenAwhile: true)
let response: Mastodon.Response.Content<[Mastodon.Entity.Status]>