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18 changes: 11 additions & 7 deletions
18
.../UpdateAvailableKit/Extensions/File.swift → ...dateAvailableKit/Extensions/Bundle+.swift
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16 changes: 10 additions & 6 deletions
16
Sources/UpdateAvailableKit/Models/ITunesLookupResponse.swift
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16 changes: 10 additions & 6 deletions
16
Sources/UpdateAvailableKit/Models/ITunesLookupResult.swift
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18 changes: 10 additions & 8 deletions
18
Sources/UpdateAvailableKit/Models/LookupCachableResponse.swift
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20 changes: 12 additions & 8 deletions
20
Sources/UpdateAvailableKit/Models/UpdateAvailableResult.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,13 +1,17 @@ | ||
| // | ||
| // File.swift | ||
| // | ||
| // | ||
| // Created by Swapnanil Dhol on 17/04/22. | ||
| // | ||
| /***************************************************************************** | ||
| * UpdateAvailableResult.swift | ||
| * UpdateAvailableKit | ||
| ***************************************************************************** | ||
| * Copyright (c) 2022 Swapnanil Dhol. All rights reserved. | ||
| * | ||
| * Authors: Swapnanil Dhol <swapnanildhol # gmail.com> | ||
| * | ||
| * Refer to the COPYING file of the official project for license. | ||
| *****************************************************************************/ | ||
|
|
||
| import Foundation | ||
|
|
||
| public enum UpdateAvailableResult { | ||
| public enum UpdateAvailableResult: Equatable { | ||
| case updateAvailable(newVersion: String) | ||
| case noUpdatedAvailable | ||
| case noUpdatesAvailable | ||
| } |
66 changes: 66 additions & 0 deletions
66
Sources/UpdateAvailableKit/UpdateAvailableManager+Async.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| /***************************************************************************** | ||
| * UpdateAvailableManager+Async.swift | ||
| * UpdateAvailableKit | ||
| ***************************************************************************** | ||
| * Copyright (c) 2022 Swapnanil Dhol. All rights reserved. | ||
| * | ||
| * Authors: Rudrank Riyam <rudrankriyam # gmail.com> | ||
| * Swapnanil Dhol <swapnanildhol # gmail.com> | ||
| * | ||
| * Refer to the COPYING file of the official project for license. | ||
| *****************************************************************************/ | ||
|
|
||
|
|
||
| import Foundation | ||
|
|
||
| // MARK: - Async Alternative | ||
| extension UpdateAvailableManager { | ||
|
|
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| @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *) | ||
| private func queryITunesForNewResponse( | ||
| with bundleID: String = Bundle.main.bundleIdentifier | ||
| ) async throws -> ITunesLookupResponse { | ||
| guard let url: URL = .createITunesLookupURL(with: bundleID) else { | ||
| throw URLError(.badURL) | ||
| } | ||
| let (data, _) = try await URLSession.shared.data(from: url) | ||
| let response = try JSONDecoder().decode(ITunesLookupResponse.self, from: data) | ||
| let cachableReponse: LookupCachableResponse = .init( | ||
| expiryDate: Date().addingTimeInterval(3600), | ||
| response: response | ||
| ) | ||
| guard let cachedResponseData = try? JSONEncoder().encode(cachableReponse) else { | ||
| throw URLError(.backgroundSessionWasDisconnected) | ||
| } | ||
| UserDefaults.standard.set(cachedResponseData, forKey: self.cacheKey) | ||
| return response | ||
| } | ||
|
|
||
| @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *) | ||
| public func checkForVersionUpdate( | ||
| with bundleID: String = Bundle.main.bundleIdentifier, | ||
| currentVersion: String = Bundle.main.releaseVersionNumber, | ||
| useCache: Bool = true | ||
| ) async throws -> UpdateAvailableResult { | ||
| if useCache { | ||
| if let cachedData = UserDefaults.standard.data(forKey: cacheKey) { | ||
| let response = try JSONDecoder().decode(LookupCachableResponse.self, from: cachedData) | ||
| if let currentAppStoreVersion = response.response.results?.first?.version, | ||
| Date() < response.expiryDate { | ||
| return isAppStoreVersionGreaterThanCurrentVersion( | ||
| appStoreVersion: currentAppStoreVersion, | ||
| currentVersion: currentVersion | ||
| ) | ||
| } | ||
| } | ||
| } | ||
| let response = try await queryITunesForNewResponse(with: bundleID) | ||
| if let currentAppStoreVersion = response.results?.first?.version { | ||
| return isAppStoreVersionGreaterThanCurrentVersion( | ||
| appStoreVersion: currentAppStoreVersion, | ||
| currentVersion: currentVersion | ||
| ) | ||
| } | ||
| fatalError("Have to Handle this edge case.") | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,74 +1,101 @@ | ||
| // | ||
| // File.swift | ||
| // | ||
| // | ||
| // Created by Swapnanil Dhol on 17/04/22. | ||
| // | ||
| /***************************************************************************** | ||
| * UpdateAvailableManager.swift | ||
| * UpdateAvailableKit | ||
| ***************************************************************************** | ||
| * Copyright (c) 2022 Swapnanil Dhol. All rights reserved. | ||
| * | ||
| * Authors: Swapnanil Dhol <swapnanildhol # gmail.com> | ||
| * Rudrank Riyam <rudrankriyam # gmail.com> | ||
| * | ||
| * Refer to the COPYING file of the official project for license. | ||
| *****************************************************************************/ | ||
|
|
||
| import Foundation | ||
|
|
||
| public final class UpdateAvailableManager { | ||
|
|
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| public static let shared = UpdateAvailableManager() | ||
| private let cacheKey = "UpdateAvailableManager.ITunesCachedData" | ||
| let cacheKey = "UpdateAvailableManager.ITunesCachedData" | ||
| private init() { } | ||
|
|
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| // MARK: - Version Update | ||
| // MARK: - Completion Handler Based Methods | ||
|
|
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| private func queryITunesForNewResponse( | ||
| with bundleID: String = Bundle.main.bundleIdentifier, | ||
| completion: @escaping((Result<ITunesLookupResponse, Error>) -> Void) | ||
| ) { | ||
| guard let url: URL = .createITunesLookupURL(with: bundleID) else { | ||
| completion(.failure(URLError(.badURL))) | ||
| return | ||
| } | ||
| URLSession.shared.dataTask(with: url) { data, _, _ in | ||
| guard let data = data else { return } | ||
| guard let response = try? JSONDecoder().decode(ITunesLookupResponse.self, from: data) else { return } | ||
| let cachableReponse: LookupCachableResponse = .init( | ||
| expiryDate: Date().addingTimeInterval(3600), | ||
| response: response | ||
| ) | ||
| guard let cachedResponseData = try? JSONEncoder().encode(cachableReponse) else { return } | ||
| UserDefaults.standard.set(cachedResponseData, forKey: self.cacheKey) | ||
| completion(.success(response)) | ||
| } | ||
| .resume() | ||
| } | ||
|
|
||
| public func checkForVersionUpdate( | ||
| with bundleID: String = Bundle.main.bundleIdentifier, | ||
| currentVersion: String = Bundle.main.releaseVersionNumber, | ||
| useCache: Bool = true, | ||
| completion: @escaping((Result<UpdateAvailableResult, Error>) -> Void) | ||
| ) { | ||
| guard let url: URL = .createURLForITunesLookup() else { return } | ||
| if useCache { | ||
| if let cachedData = UserDefaults.standard.data(forKey: cacheKey), | ||
| let response = try? JSONDecoder().decode(LookupCachableResponse.self, from: cachedData), | ||
| let currentAppStoreVersion = response.response.results?.first?.version, | ||
| Date() < response.expiryDate { | ||
| if self.isAppStoreVersionGreaterThanCurrentVersion(appStoreVersion: currentAppStoreVersion) { | ||
| completion(.success(.updateAvailable(newVersion: currentAppStoreVersion))) | ||
| } else { | ||
| completion(.success(.noUpdatedAvailable)) | ||
| } | ||
| let successResult = self.isAppStoreVersionGreaterThanCurrentVersion( | ||
| appStoreVersion: currentAppStoreVersion, | ||
| currentVersion: currentVersion | ||
| ) | ||
| completion(.success(successResult)) | ||
| return | ||
| } | ||
| } | ||
| URLSession.shared.dataTask(with: url) { data, _, _ in | ||
| guard let data = data else { return } | ||
| guard let response = try? JSONDecoder().decode(ITunesLookupResponse.self, from: data) else { return } | ||
| guard let currentAppStoreVersion = response.results?.first?.version else { return } | ||
| if self.isAppStoreVersionGreaterThanCurrentVersion(appStoreVersion: currentAppStoreVersion) { | ||
| completion(.success(.updateAvailable(newVersion: currentAppStoreVersion))) | ||
| } else { | ||
| completion(.success(.noUpdatedAvailable)) | ||
| queryITunesForNewResponse(with: bundleID) { result in | ||
| switch result { | ||
| case .success(let response): | ||
| if let currentAppStoreVersion = response.results?.first?.version { | ||
| let successResult = self.isAppStoreVersionGreaterThanCurrentVersion( | ||
| appStoreVersion: currentAppStoreVersion, | ||
| currentVersion: currentVersion | ||
| ) | ||
| completion(.success(successResult)) | ||
| } | ||
| case .failure: | ||
| break | ||
| } | ||
| let cachableReponse: LookupCachableResponse = .init( | ||
| expiryDate: Date().addingTimeInterval(3600), | ||
| response: response | ||
| ) | ||
| guard let cachedResponseData = try? JSONEncoder().encode(cachableReponse) else { return } | ||
| UserDefaults.standard.set(cachedResponseData, forKey: self.cacheKey) | ||
| } | ||
| .resume() | ||
| } | ||
|
|
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| // MARK: - Utility Methods | ||
|
|
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| private func isAppStoreVersionGreaterThanCurrentVersion(appStoreVersion: String) -> Bool { | ||
| let currentVersion = Bundle.main.releaseVersionNumber | ||
| public func isAppStoreVersionGreaterThanCurrentVersion( | ||
| appStoreVersion: String, | ||
| currentVersion: String | ||
| ) -> UpdateAvailableResult { | ||
| let currentVersionComponents = currentVersion.components(separatedBy: ".") | ||
| let appStoreVersionComponents = appStoreVersion.components(separatedBy: ".") | ||
| var index = 0 | ||
| while index < appStoreVersionComponents.count { | ||
| let appStoreComponent = Int(appStoreVersionComponents[index]) ?? 0 | ||
| let currentVersionComponent = Int(currentVersionComponents[index]) ?? 0 | ||
| if appStoreComponent > currentVersionComponent { | ||
| return true | ||
| return .updateAvailable(newVersion: appStoreVersion) | ||
| } else if appStoreComponent < currentVersionComponent { | ||
| return false | ||
| return .noUpdatesAvailable | ||
| } | ||
| index += 1 | ||
| } | ||
| return false | ||
| return .noUpdatesAvailable | ||
| } | ||
| } |
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