[Add] #311 AppStoreRepository 생성

Projects/Data/Sources/Repository/DefaultAppStoreRepository.swift

@@ -0,0 +1,77 @@
+//
+//  DefaultAppStoreRepository.swift
+//  Data
+//
+//  Created by Jisoo HAM on 8/1/24.
+//  Copyright © 2024 Pepsi-Club. All rights reserved.
+//
+
+import UIKit
+
+import Domain
+import NetworkService
+
+import RxSwift
+
+enum AppStoreError: Error, LocalizedError {
+    case invalidAppStoreId
+    case invalidURL
+    case noData
+    case parsingError
+    case networkError(Error)
+
+    var errorDescription: String? {
+        switch self {
+        case .invalidAppStoreId:
+            "AppStore Id 잘못됨"
+        case .invalidURL:
+            "AppStore URL 잘못됨"
+        case .noData:
+            "Data 잘못됨"
+        case .parsingError:
+            "데이터 parsing 잘못됨"
+        case .networkError(let error):
+            "\(error) 네트워크 에러"
+        }
+    }
+}
+
+public final class DefaultAppStoreRepository: AppstoreRepository {
+    private let networkService: NetworkService
+    private let appStoreId = Bundle.main
+        .object(forInfoDictionaryKey: "APPSTORE_ID") as? String
+
+    public let appStoreURLString
+    = "itms-apps://itunes.apple.com/app/apple-store/"
+
+    public init(networkService: NetworkService) {
+        self.networkService = networkService
+    }
+
+    public func latestVersion() -> Observable<AppInfoResponse> {
+        guard let appStoreId else {
+            return Observable.error(AppStoreError.invalidAppStoreId)
+        }
+        let data = networkService.request(
+            endPoint: AppStoreEndPoint(appStoreID: appStoreId)
+        )
+            .decode(
+                type: AppInfoDTO.self,
+                decoder: JSONDecoder()
+            )
+            .compactMap { $0.toDomain }
+        return data
+    }
+
+    public func openAppStore() {
+        guard let appStoreId,
+              let url = URL(
+                string: appStoreURLString + appStoreId
+              )
+        else { return }
+
+        if UIApplication.shared.canOpenURL(url) {
+            UIApplication.shared.open(url)
+        }
+    }
+}

Projects/Domain/Sources/RepositoryInterface/AppstoreRepository.swift

@@ -0,0 +1,15 @@
+//
+//  AppstoreRepository.swift
+//  Domain
+//
+//  Created by Jisoo HAM on 8/1/24.
+//  Copyright © 2024 Pepsi-Club. All rights reserved.
+//
+
+import Foundation
+
+import RxSwift
+
+public protocol AppstoreRepository {
+    func latestVersion() -> Observable<AppInfoResponse>
+}