61 lines
2.3 KiB
Swift
61 lines
2.3 KiB
Swift
//
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// Copyright (c) 2021 Touch Instinct
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the Software), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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import Foundation
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import TISwiftUtils
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public final class MapResponseContent<Model>: BaseContent, ResponseContent {
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private let decodeClosure: ThrowableClosure<Data, Model>
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public init<C: ResponseContent>(responseContent: C, transform: @escaping Closure<C.Model, Model>) {
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decodeClosure = {
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transform(try responseContent.decodeResponse(data: $0))
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}
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super.init(mediaTypeName: responseContent.mediaTypeName)
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}
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// MARK: - ResponseContent
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public func decodeResponse(data: Data) throws -> Model {
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try decodeClosure(data)
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}
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}
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public extension ResponseContent {
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typealias TransformClosure<T> = Closure<Model, T>
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func map<R>(_ transform: @escaping TransformClosure<R>) -> MapResponseContent<R> {
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.init(responseContent: self, transform: transform)
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}
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}
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public extension JSONDecoder {
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func responseContent<T: Decodable, R>(_ tranfsorm: @escaping Closure<T, R>) -> MapResponseContent<R> {
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responseContent().map(tranfsorm)
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}
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func decoding<T: Decodable, R>(to tranfsorm: @escaping Closure<T, R>) -> ThrowableClosure<Data, R> {
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responseContent(tranfsorm).decodeResponse
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}
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}
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