26 lines
945 B
Swift
26 lines
945 B
Swift
// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
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import Foundation
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import PromiseKit
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import SessionSnodeKit
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extension Promise where T == Data {
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func decoded<R: Decodable>(as type: R.Type, on queue: DispatchQueue? = nil, error: Error? = nil) -> Promise<R> {
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self.map(on: queue) { data -> R in
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try data.decoded(as: type, customError: error)
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}
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}
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}
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extension Promise where T == (OnionRequestResponseInfoType, Data?) {
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func decoded<R: Decodable>(as type: R.Type, on queue: DispatchQueue? = nil, error: Error? = nil) -> Promise<(OnionRequestResponseInfoType, R)> {
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self.map(on: queue) { responseInfo, maybeData -> (OnionRequestResponseInfoType, R) in
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guard let data: Data = maybeData else {
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throw OpenGroupAPIV2.Error.parsingFailed
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}
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return (responseInfo, try data.decoded(as: type, customError: error))
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}
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}
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}
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