52 lines
1.6 KiB
Swift
52 lines
1.6 KiB
Swift
//
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// Copyright 2024 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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public protocol MessageBackupErrorPresenterFactory {
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func build(
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db: any DB,
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keyValueStoreFactory: KeyValueStoreFactory,
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tsAccountManager: TSAccountManager
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) -> MessageBackupErrorPresenter
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}
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public protocol MessageBackupErrorPresenter {
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/// Persist a set of errors for future display.
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/// We persist because display may be deferred until certain UI actions occur (finishing registration)
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/// during which time the app may be interrupted.
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/// We only care to hold onto the latest set of backup errors.
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func persistErrors(_ errors: [MessageBackup.CollapsedErrorLog], tx: DBWriteTransaction)
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/// Present over the current view controller; calls completion when presentation has finished.
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func presentOverTopmostViewController(completion: @escaping () -> Void)
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}
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public class NoOpMessageBackupErrorPresenterFactory: MessageBackupErrorPresenterFactory {
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public init() {}
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public func build(
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db: any DB,
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keyValueStoreFactory: KeyValueStoreFactory,
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tsAccountManager: TSAccountManager
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) -> MessageBackupErrorPresenter {
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return NoOpMessageBackupErrorPresenter()
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}
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}
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public class NoOpMessageBackupErrorPresenter: MessageBackupErrorPresenter {
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public init() {}
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public func persistErrors(_ errors: [MessageBackup.CollapsedErrorLog], tx: any DBWriteTransaction) {
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// do nothing
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}
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public func presentOverTopmostViewController(completion: @escaping () -> Void) {
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// do nothing
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}
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}
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