44 lines
974 B
Swift
44 lines
974 B
Swift
//
|
|
// PriceFetcherDelegator.swift
|
|
// SatsPrice
|
|
//
|
|
// Created by Terry Yiu on 2/20/24.
|
|
//
|
|
|
|
import Foundation
|
|
import BigDecimal
|
|
|
|
class PriceFetcherDelegator: PriceFetcher {
|
|
private let coinbasePriceFetcher = CoinbasePriceFetcher()
|
|
private let coinGeckoPriceFetcher = CoinGeckoPriceFetcher()
|
|
private let manualPriceFetcher = ManualPriceFetcher()
|
|
#if DEBUG
|
|
private let fakePriceFetcher = FakePriceFetcher()
|
|
#endif
|
|
|
|
var priceSource: PriceSource
|
|
|
|
init(_ priceSource: PriceSource) {
|
|
self.priceSource = priceSource
|
|
}
|
|
|
|
private var delegate: PriceFetcher {
|
|
switch priceSource {
|
|
case .coinbase:
|
|
coinbasePriceFetcher
|
|
case .coingecko:
|
|
coinGeckoPriceFetcher
|
|
case .manual:
|
|
manualPriceFetcher
|
|
#if DEBUG
|
|
case .fake:
|
|
fakePriceFetcher
|
|
#endif
|
|
}
|
|
}
|
|
|
|
func btcToUsd() async throws -> BigDecimal? {
|
|
return try await delegate.btcToUsd()
|
|
}
|
|
}
|