30 lines
653 B
Swift
30 lines
653 B
Swift
//
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// PriceFetcherDelegator.swift
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// SatsPrice
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//
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// Created by Terry Yiu on 2/20/24.
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//
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import Foundation
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import BigDecimal
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class PriceFetcherDelegator: PriceFetcher {
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private let coinbasePriceFetcher = CoinbasePriceFetcher()
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private let coinGeckoPriceFetcher = CoinGeckoPriceFetcher()
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var priceSource: PriceSource = .coinbase
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private var delegate: PriceFetcher {
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switch priceSource {
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case .coinbase:
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coinbasePriceFetcher
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case .coingecko:
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coinGeckoPriceFetcher
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}
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}
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func btcToUsd() async throws -> BigDecimal? {
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return try await delegate.btcToUsd()
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}
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}
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