[Feat] AppStore에 올라간 정보를 받는 Endpoint 정의

- 린트에 맞춰 수정
- 싱글톤 형태로 변경

Projects/App/Sources/AppStoreCheck.swift

@@ -9,6 +9,8 @@
 import UIKit
 
 import Core
+import Domain
+import NetworkService
 
 import RxSwift
 
@@ -19,43 +21,51 @@ enum AppStoreError: Error {
     case networkError(Error)
 }
 
-public final class AppStoreCheck {
-    /// 앱스토어에 등록된 앱의 ID
-    static let appstoreID = Bundle.main
-        .object(forInfoDictionaryKey: "APPSTORE_ID") as? String
+public final class DefaultAppStoreCheck {
+    static let shared = DefaultAppStoreCheck()
 
-    /// 앱스토어 연결 링크
-    static let appStoreURLString
+    private let appstoreID: String?
+
+    public let appStoreURLString
     = "itms-apps://itunes.apple.com/app/apple-store/"
 
-    private init() { }
+    private init() {
+        appstoreID = Bundle.main.object(forInfoDictionaryKey: "APPSTORE_ID")
+        as? String
+    }
 
-    /// 앱스토어에 등록된 최신 버전 가져오는 함수
-    static public func latestVersion() -> Single<String> {
-        return Single.create { single in
+    public func latestVersion() -> Single<String> {
+        return Single.create { [weak self] single in
+            guard let self = self else {
+                single(.failure(AppStoreError.invalidURL))
+                return Disposables.create()
+            }
             Task {
                 do {
-                    guard let appstoreID = AppStoreCheck.appstoreID else {
-                        throw AppStoreError.invalidURL
-                    }
-                    let urlString = "https://itunes.apple.com/lookup?id=\(appstoreID)&country=kr"
-                    guard let url = URL(string: urlString) else {
+                    guard let appstoreID = self.appstoreID,
+                          let urlRequest = AppStoreEndPoint(
+                            appStoreID: appstoreID).toURLRequest
+                    else {
                         throw AppStoreError.invalidURL
                     }
-
+                    
                     let (data, _) = try await URLSession
-                        .shared.data(for: URLRequest(url: url))
+                        .shared.data(for: urlRequest)
+
                     let json = try JSONSerialization.jsonObject(
                         with: data,
                         options: .allowFragments
                     ) as? [String: Any]
-
+                    
                     guard let results = json?["results"] as? [[String: Any]],
-                          let appStoreVersion = results.first?["version"] 
-                            as? String else {
+                          let appStoreVersion = results.first?["version"]
+                            as? String 
+                    else {
                         throw AppStoreError.parsingError
                     }
+
                     single(.success(appStoreVersion))
+
                 } catch let error as AppStoreError {
                     single(.failure(error))
                 } catch {
@@ -65,12 +75,11 @@ public final class AppStoreCheck {
             return Disposables.create()
         }
     }
-
     /// URL을 통해 앱스토어 오픈
-    static public func openAppStore() {
+    public func openAppStore() {
         guard let appstoreID,
               let url = URL(
-                string: AppStoreCheck.appStoreURLString + appstoreID
+                string: appStoreURLString + appstoreID
               )
         else { return }
 

Projects/App/Sources/SceneDelegate.swift

@@ -73,7 +73,7 @@ final class SceneDelegate: UIResponder, UIWindowSceneDelegate {
     }
 
     private func checkAndUpdateIfNeeded() {
-        AppStoreCheck.latestVersion()
+        DefaultAppStoreCheck.shared.latestVersion()
             .observe(on: MainScheduler.instance)
             .subscribe(onSuccess: { version in
                 let splitMarketingVersion = version.split(separator: ".")
@@ -106,9 +106,10 @@ final class SceneDelegate: UIResponder, UIWindowSceneDelegate {
 
         let alertAction = UIAlertAction(
             title: "업데이트",
-            style: .default) { _ in
-                AppStoreCheck.openAppStore()
-            }
+            style: .default
+        ) { _ in
+            DefaultAppStoreCheck.shared.openAppStore()
+        }
 
         alert.addAction(alertAction)
         DispatchQueue.main.async {

Projects/NetworkService/Sources/EndPoint/AppStoreEndPoint.swift

@@ -0,0 +1,45 @@
+//
+//  AppStoreEndPoint.swift
+//  NetworkService
+//
+//  Created by Jisoo HAM on 7/31/24.
+//  Copyright © 2024 Pepsi-Club. All rights reserved.
+//
+
+import Foundation
+
+public struct AppStoreEndPoint: EndPoint {
+    private let appStoreID: String
+
+    public var scheme: Scheme {
+        return .https
+    }
+    public var host: String {
+        return "itunes.apple.com"
+    }
+    public var port: String {
+        ""
+    }
+    public var path: String {
+        return "/lookup"
+    }
+    public var query: [String: String] {
+        return [
+            "id": appStoreID,
+            "country": "kr"
+        ]
+    }
+    public var header: [String: String] {
+        return [:]
+    }
+    public var body: [String: Any] {
+        return [:]
+    }
+    public var method: HTTPMethod {
+        return .get
+    }
+
+    public init(appStoreID: String) {
+        self.appStoreID = appStoreID
+    }
+}