ui: price minute

bitcoindevkit · Aug 8, 2023 · 9c563b9 · 9c563b9
1 parent bd80ff0
commit 9c563b9
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Showing 3 changed files with 19 additions and 14 deletions.
diff --git a/BDKSwiftExampleWallet/Service/Price Service/PriceService.swift b/BDKSwiftExampleWallet/Service/Price Service/PriceService.swift
@@ -8,7 +8,7 @@
 import Foundation
 
 struct PriceService {
-    func hourlyPrice() async throws -> PriceResponse {
+    func historicalPrice() async throws -> PriceResponse {
         guard let url = URL(string: "https://mempool.space/api/v1/historical-price") else { throw PriceServiceError.invalidURL }
         let (data, response) = try await URLSession.shared.data(from: url)
         guard let httpResponse = response as? HTTPURLResponse,
@@ -18,6 +18,17 @@ struct PriceService {
         let jsonObject = try jsonDecoder.decode(PriceResponse.self, from: data)
         return jsonObject
     }
+
+    func prices() async throws -> Price {
+        guard let url = URL(string: "https://mempool.space/api/v1/prices") else { throw PriceServiceError.invalidURL }
+        let (data, response) = try await URLSession.shared.data(from: url)
+        guard let httpResponse = response as? HTTPURLResponse,
+              200...299 ~= httpResponse.statusCode
+        else { throw PriceServiceError.invalidServerResponse }
+        let jsonDecoder = JSONDecoder()
+        let jsonObject = try jsonDecoder.decode(Price.self, from: data)
+        return jsonObject
+    }
 }
 
 enum PriceServiceError: Error {

diff --git a/BDKSwiftExampleWallet/View Model/WalletViewModel.swift b/BDKSwiftExampleWallet/View Model/WalletViewModel.swift
@@ -30,21 +30,15 @@ class WalletViewModel: ObservableObject {
         self.priceService = priceService
     }
 
-    func getPrice() async {
+    func getPrices() async {
         do {
-            let response = try await priceService.hourlyPrice()
-            if let latestPrice = response.prices.first?.usd {
-                DispatchQueue.main.async {
-                    self.price = latestPrice
-                }
-            }
-            if let latestTime = response.prices.first?.time {
-                DispatchQueue.main.async {
-                    self.time = latestTime
-                }
+            let price = try await priceService.prices()
+            DispatchQueue.main.async {
+                self.price = price.usd
+                self.time = price.time
             }
         } catch {
-            print("priceMem error: \(error.localizedDescription)")
+            print("getPrices error: \(error.localizedDescription)")
         }
     }
 

diff --git a/BDKSwiftExampleWallet/View/WalletView.swift b/BDKSwiftExampleWallet/View/WalletView.swift
@@ -102,7 +102,7 @@ struct WalletView: View {
                 }
                 .task {
                     await viewModel.sync()
-                    await viewModel.getPrice()
+                    await viewModel.getPrices()
                 }
             }