You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
// Copyright © 2023 Rangeproof Pty Ltd. All rights reserved.
|
|
|
|
|
|
|
|
import Combine
|
|
|
|
import GRDB
|
|
|
|
import SessionUtilitiesKit
|
|
|
|
|
|
|
|
class SynchronousStorage: Storage {
|
|
|
|
override func readPublisher<S, T>(
|
|
|
|
receiveOn scheduler: S,
|
|
|
|
value: @escaping (Database) throws -> T
|
|
|
|
) -> AnyPublisher<T, Error> where S: Scheduler {
|
|
|
|
guard let result: T = super.read(value) else {
|
|
|
|
return Fail(error: StorageError.generic)
|
|
|
|
.eraseToAnyPublisher()
|
|
|
|
}
|
|
|
|
|
|
|
|
return Just(result)
|
|
|
|
.setFailureType(to: Error.self)
|
|
|
|
.eraseToAnyPublisher()
|
|
|
|
}
|
|
|
|
|
|
|
|
override func writePublisher<S, T>(
|
|
|
|
receiveOn scheduler: S,
|
|
|
|
updates: @escaping (Database) throws -> T
|
|
|
|
) -> AnyPublisher<T, Error> where S: Scheduler {
|
|
|
|
guard let result: T = super.write(updates: updates) else {
|
|
|
|
return Fail(error: StorageError.generic)
|
|
|
|
.eraseToAnyPublisher()
|
|
|
|
}
|
|
|
|
|
|
|
|
return Just(result)
|
|
|
|
.setFailureType(to: Error.self)
|
|
|
|
.eraseToAnyPublisher()
|
|
|
|
}
|
|
|
|
}
|