mirror of
https://github.com/RevenueCat/purchases-ios
synced 2026-11-10 22:45:55 +05:45
Rick
97a183587d
* fix(checkpoints): route pre-presentation errors through error presenter * fix(checkpoints): propagate workflow startup errors * fix(checkpoints): route all errors through error presenter * test(checkpoints): shorten terminal error presenter name * fix(checkpoints): route default paywall startup errors * test(checkpoints): clarify custom paywall error coverage * refactor(checkpoints): use failure kinds for routed errors * refactor(checkpoints): satisfy error routing lint rules * fix(checkpoints): retain presentation slot for startup errors * fix(checkpoints): serialize error presentation * fix(checkpoints): defer queued error presentation * docs(checkpoints): clarify error routing
61 lines
1.6 KiB
Swift
61 lines
1.6 KiB
Swift
//
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// Copyright RevenueCat Inc. All Rights Reserved.
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//
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// Licensed under the MIT License (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://opensource.org/licenses/MIT
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//
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// ErrorPresentationQueue.swift
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//
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// Created by Rick van der Linden.
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//
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import Foundation
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@MainActor
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@available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
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final class ErrorPresentationQueue {
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private struct Presentation {
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let params: ErrorPresentationParams
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let handler: ErrorPresentationHandler
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let completion: ErrorPresentationCompletion
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}
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private var pendingPresentations: [Presentation] = []
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private var isPresenting = false
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func enqueue(
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params: ErrorPresentationParams,
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handler: @escaping ErrorPresentationHandler,
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completion: ErrorPresentationCompletion
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) {
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self.pendingPresentations.append(.init(
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params: params,
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handler: handler,
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completion: completion
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))
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self.presentNextIfNeeded()
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}
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private func presentNextIfNeeded() {
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guard !self.isPresenting, !self.pendingPresentations.isEmpty else { return }
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self.isPresenting = true
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let presentation = self.pendingPresentations.removeFirst()
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presentation.handler(
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presentation.params,
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.init { [weak self] in
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presentation.completion.complete()
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Task { @MainActor [weak self] in
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self?.isPresenting = false
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self?.presentNextIfNeeded()
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}
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}
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)
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}
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}
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