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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| { | ||
| "images" : [ | ||
| { | ||
| "idiom" : "universal", | ||
| "scale" : "1x" | ||
| }, | ||
| { | ||
| "idiom" : "universal", | ||
| "filename" : "binance.png", | ||
| "scale" : "2x" | ||
| }, | ||
| { | ||
| "idiom" : "universal", | ||
| "scale" : "3x" | ||
| } | ||
| ], | ||
| "info" : { | ||
| "version" : 1, | ||
| "author" : "xcode" | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| // | ||
| // Binance.swift | ||
| // CoinQuotor | ||
| // | ||
| // Created by syaku on 2018/10/04. | ||
| // Copyright © 2018年 syaku. All rights reserved. | ||
| // | ||
|
|
||
| import Foundation | ||
| import Moya | ||
| import RxSwift | ||
|
|
||
| class Binance: Ex { | ||
| override var name: String { | ||
| get { | ||
| return "binance" | ||
| } | ||
| set {} | ||
| } | ||
|
|
||
| let provider = MoyaProvider<BinanceDataTarget>() | ||
|
|
||
| private func request(target: BinanceDataTarget, completed: @escaping (Data?, Error?) -> () ) { | ||
| provider.rx.request(target) | ||
| .subscribe({ event in | ||
| switch event { | ||
| case let .success(response): | ||
| completed(response.data, nil) | ||
| case let .error(error): | ||
| completed(nil, error) | ||
| } | ||
| }) | ||
| .disposed(by: disposeBag) | ||
| } | ||
|
|
||
| override func getLastPrice(pair: String, completed: @escaping (Double?, Error?) -> ()) { | ||
| request(target: .lastPrice(pair: pair)) { (res, err) in | ||
| if res != nil { | ||
| do { | ||
| let symbol = try JSONDecoder().decode(Ticker.self, from: res! ) | ||
| completed(Double(symbol.price), nil) | ||
| } catch { | ||
| completed(nil, APIError.castError("getLastPrice converting data error!")) | ||
| } | ||
| } else { | ||
| completed(nil, err) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| override func getPairs(completed: @escaping ([String]?, Error?) -> ()) { | ||
| request(target: .pairs()) { (res, err) in | ||
| if res != nil { | ||
| do { | ||
| let res = try JSONDecoder().decode(Symbols.self, from: res! ) | ||
| let pairs = res.symbols.compactMap { symbol -> String? in | ||
| return symbol.symbol | ||
| } | ||
| completed(pairs, nil) | ||
| } catch { | ||
| completed(nil, APIError.castError("getPairs converting data error!")) | ||
| } | ||
| } else { | ||
| completed(nil, err) | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| // | ||
| // BinanceDataTarget.swift | ||
| // CoinQuotor | ||
| // | ||
| // Created by syaku on 2018/10/04. | ||
| // Copyright © 2018年 syaku. All rights reserved. | ||
| // | ||
|
|
||
| import Foundation | ||
| import Moya | ||
| import RxCocoa | ||
| import RxSwift | ||
|
|
||
| enum BinanceDataTarget { | ||
| case lastPrice(pair: String) | ||
| case pairs() | ||
| } | ||
|
|
||
| extension BinanceDataTarget: TargetType { | ||
| var sampleData: Data { | ||
| return "".data(using: String.Encoding.utf8)! | ||
| } | ||
|
|
||
| var baseURL:URL { | ||
| return URL.init(string: "https://api.binance.com/api")! | ||
| } | ||
|
|
||
| var path: String { | ||
| switch self { | ||
| case .lastPrice(_): | ||
| return "/v3/ticker/price" | ||
| case .pairs(): | ||
| return "/v1/exchangeInfo" | ||
| } | ||
| } | ||
|
|
||
| var method: Moya.Method { | ||
| return .get | ||
| } | ||
|
|
||
| var task: Task { | ||
| switch self { | ||
| case .lastPrice(let pair): | ||
| return .requestParameters(parameters: [ | ||
| "symbol": pair | ||
| ], encoding: URLEncoding.queryString) | ||
| case .pairs: | ||
| return .requestPlain | ||
| } | ||
| } | ||
|
|
||
| var headers: [String : String]? { | ||
| return ["Content-Type": "application/json"] | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| // | ||
| // Symbol.swift | ||
| // CoinQuotor | ||
| // | ||
| // Created by syaku on 2018/10/04. | ||
| // Copyright © 2018年 syaku. All rights reserved. | ||
| // | ||
|
|
||
| import Foundation | ||
|
|
||
| extension Binance { | ||
| struct Ticker: Codable { | ||
| let symbol: String | ||
| let price: String | ||
|
|
||
| enum CodingKeys : String, CodingKey { | ||
| case symbol = "symbol" | ||
| case price = "price" | ||
| } | ||
| } | ||
|
|
||
| struct Symbol: Codable { | ||
| let symbol: String | ||
|
|
||
| enum CodingKeys : String, CodingKey { | ||
| case symbol = "symbol" | ||
| } | ||
| } | ||
|
|
||
| struct Symbols: Codable { | ||
| let symbols: [Symbol] | ||
|
|
||
| enum CodingKeys : String, CodingKey { | ||
| case symbols = "symbols" | ||
| } | ||
| } | ||
| } |
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