프로젝트 관리 앱 [STEP 1] aCafela coffee

ProjectManager/ProjectManager.xcodeproj/project.pbxproj

@@ -3,10 +3,12 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 52;
 	objects = {
 
 /* Begin PBXBuildFile section */
+		3A88687627D0BA1B00E24263 /* RxCocoa-Dynamic in Frameworks */ = {isa = PBXBuildFile; productRef = 3A88687527D0BA1B00E24263 /* RxCocoa-Dynamic */; };
+		3A88687E27D0BE7C00E24263 /* RxCocoa-Dynamic in Embed Frameworks */ = {isa = PBXBuildFile; productRef = 3A88687527D0BA1B00E24263 /* RxCocoa-Dynamic */; settings = {ATTRIBUTES = (CodeSignOnCopy, ); }; };
 		C7431F0625F51E1D0094C4CF /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = C7431F0525F51E1D0094C4CF /* AppDelegate.swift */; };
 		C7431F0825F51E1D0094C4CF /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = C7431F0725F51E1D0094C4CF /* SceneDelegate.swift */; };
 		C7431F0A25F51E1D0094C4CF /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = C7431F0925F51E1D0094C4CF /* ViewController.swift */; };
@@ -15,6 +17,20 @@
 		C7431F1225F51E1E0094C4CF /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = C7431F1025F51E1E0094C4CF /* LaunchScreen.storyboard */; };
 /* End PBXBuildFile section */
 
+/* Begin PBXCopyFilesBuildPhase section */
+		3A88687B27D0BA1B00E24263 /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+				3A88687E27D0BE7C00E24263 /* RxCocoa-Dynamic in Embed Frameworks */,
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
 		C7431F0225F51E1D0094C4CF /* ProjectManager.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = ProjectManager.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		C7431F0525F51E1D0094C4CF /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
@@ -31,19 +47,30 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				3A88687627D0BA1B00E24263 /* RxCocoa-Dynamic in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		3A88687027D0B9EA00E24263 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		C7431EF925F51E1D0094C4CF = {
 			isa = PBXGroup;
 			children = (
 				C7431F0425F51E1D0094C4CF /* ProjectManager */,
 				C7431F0325F51E1D0094C4CF /* Products */,
+				3A88687027D0B9EA00E24263 /* Frameworks */,
 			);
+			indentWidth = 2;
 			sourceTree = "<group>";
+			tabWidth = 2;
 		};
 		C7431F0325F51E1D0094C4CF /* Products */ = {
 			isa = PBXGroup;
@@ -77,12 +104,16 @@
 				C7431EFE25F51E1D0094C4CF /* Sources */,
 				C7431EFF25F51E1D0094C4CF /* Frameworks */,
 				C7431F0025F51E1D0094C4CF /* Resources */,
+				3A88687B27D0BA1B00E24263 /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
 			dependencies = (
 			);
 			name = ProjectManager;
+			packageProductDependencies = (
+				3A88687527D0BA1B00E24263 /* RxCocoa-Dynamic */,
+			);
 			productName = ProjectManager;
 			productReference = C7431F0225F51E1D0094C4CF /* ProjectManager.app */;
 			productType = "com.apple.product-type.application";
@@ -110,6 +141,9 @@
 				Base,
 			);
 			mainGroup = C7431EF925F51E1D0094C4CF;
+			packageReferences = (
+				3AF9204127D0B70F00A328E2 /* XCRemoteSwiftPackageReference "RxSwift" */,
+			);
 			productRefGroup = C7431F0325F51E1D0094C4CF /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -216,7 +250,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -271,7 +305,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = iphoneos;
@@ -288,7 +322,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
 				INFOPLIST_FILE = ProjectManager/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -307,7 +341,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
 				INFOPLIST_FILE = ProjectManager/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -341,6 +375,25 @@
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
+
+/* Begin XCRemoteSwiftPackageReference section */
+		3AF9204127D0B70F00A328E2 /* XCRemoteSwiftPackageReference "RxSwift" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/ReactiveX/RxSwift";
+			requirement = {
+				kind = upToNextMinorVersion;
+				minimumVersion = 6.5.0;
+			};
+		};
+/* End XCRemoteSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		3A88687527D0BA1B00E24263 /* RxCocoa-Dynamic */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 3AF9204127D0B70F00A328E2 /* XCRemoteSwiftPackageReference "RxSwift" */;
+			productName = "RxCocoa-Dynamic";
+		};
+/* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = C7431EFA25F51E1D0094C4CF /* Project object */;
 }

ProjectManager/ProjectManager.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

ProjectManager/ProjectManager.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -0,0 +1,16 @@
+{
+  "object": {
+    "pins": [
+      {
+        "package": "RxSwift",
+        "repositoryURL": "https://github.com/ReactiveX/RxSwift",
+        "state": {
+          "branch": null,
+          "revision": "b4307ba0b6425c0ba4178e138799946c3da594f8",
+          "version": "6.5.0"
+        }
+      }
+    ]
+  },
+  "version": 1
+}

ProjectManager/ProjectManager/AppDelegate.swift

@@ -8,28 +8,28 @@ import UIKit
 
 @main
 class AppDelegate: UIResponder, UIApplicationDelegate {
-
-
-
-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
-        // Override point for customization after application launch.
-        return true
-    }
-
-    // MARK: UISceneSession Lifecycle
-
-    func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
-        // Called when a new scene session is being created.
-        // Use this method to select a configuration to create the new scene with.
-        return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
-    }
-
-    func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
-        // Called when the user discards a scene session.
-        // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
-        // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
-    }
-
-
+  
+  
+  
+  func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+    // Override point for customization after application launch.
+    return true
+  }
+  
+  // MARK: UISceneSession Lifecycle
+  
+  func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
+    // Called when a new scene session is being created.
+    // Use this method to select a configuration to create the new scene with.
+    return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
+  }
+  
+  func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
+    // Called when the user discards a scene session.
+    // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
+    // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
+  }
+  
+  
 }
 

ProjectManager/ProjectManager/SceneDelegate.swift

@@ -7,45 +7,45 @@
 import UIKit
 
 class SceneDelegate: UIResponder, UIWindowSceneDelegate {
-
-    var window: UIWindow?
-
-
-    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
-        // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
-        // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
-        // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
-        guard let _ = (scene as? UIWindowScene) else { return }
-    }
-
-    func sceneDidDisconnect(_ scene: UIScene) {
-        // Called as the scene is being released by the system.
-        // This occurs shortly after the scene enters the background, or when its session is discarded.
-        // Release any resources associated with this scene that can be re-created the next time the scene connects.
-        // The scene may re-connect later, as its session was not necessarily discarded (see `application:didDiscardSceneSessions` instead).
-    }
-
-    func sceneDidBecomeActive(_ scene: UIScene) {
-        // Called when the scene has moved from an inactive state to an active state.
-        // Use this method to restart any tasks that were paused (or not yet started) when the scene was inactive.
-    }
-
-    func sceneWillResignActive(_ scene: UIScene) {
-        // Called when the scene will move from an active state to an inactive state.
-        // This may occur due to temporary interruptions (ex. an incoming phone call).
-    }
-
-    func sceneWillEnterForeground(_ scene: UIScene) {
-        // Called as the scene transitions from the background to the foreground.
-        // Use this method to undo the changes made on entering the background.
-    }
-
-    func sceneDidEnterBackground(_ scene: UIScene) {
-        // Called as the scene transitions from the foreground to the background.
-        // Use this method to save data, release shared resources, and store enough scene-specific state information
-        // to restore the scene back to its current state.
-    }
-
-
+  
+  var window: UIWindow?
+  
+  
+  func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
+    // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
+    // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
+    // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
+    guard let _ = (scene as? UIWindowScene) else { return }
+  }
+  
+  func sceneDidDisconnect(_ scene: UIScene) {
+    // Called as the scene is being released by the system.
+    // This occurs shortly after the scene enters the background, or when its session is discarded.
+    // Release any resources associated with this scene that can be re-created the next time the scene connects.
+    // The scene may re-connect later, as its session was not necessarily discarded (see `application:didDiscardSceneSessions` instead).
+  }
+  
+  func sceneDidBecomeActive(_ scene: UIScene) {
+    // Called when the scene has moved from an inactive state to an active state.
+    // Use this method to restart any tasks that were paused (or not yet started) when the scene was inactive.
+  }
+  
+  func sceneWillResignActive(_ scene: UIScene) {
+    // Called when the scene will move from an active state to an inactive state.
+    // This may occur due to temporary interruptions (ex. an incoming phone call).
+  }
+  
+  func sceneWillEnterForeground(_ scene: UIScene) {
+    // Called as the scene transitions from the background to the foreground.
+    // Use this method to undo the changes made on entering the background.
+  }
+  
+  func sceneDidEnterBackground(_ scene: UIScene) {
+    // Called as the scene transitions from the foreground to the background.
+    // Use this method to save data, release shared resources, and store enough scene-specific state information
+    // to restore the scene back to its current state.
+  }
+  
+  
 }
 

ProjectManager/ProjectManager/ViewController.swift

@@ -7,12 +7,12 @@
 import UIKit
 
 class ViewController: UIViewController {
-
-    override func viewDidLoad() {
-        super.viewDidLoad()
-        // Do any additional setup after loading the view.
-    }
-
-
+  
+  override func viewDidLoad() {
+    super.viewDidLoad()
+    // Do any additional setup after loading the view.
+  }
+  
+  
 }
 

README.md

@@ -1,7 +1,36 @@
-## iOS 커리어 스타터 캠프
+# STEP 1
 
-### 프로젝트 관리 앱 저장소
+## 적용기술 선정
 
-- 이 저장소를 자신의 저장소로 fork하여 프로젝트를 진행합니다
+- [RxSwift](https://github.com/ReactiveX/RxSwift)
+- [CoreData](https://developer.apple.com/documentation/coredata/)
 
+## 고민 포인트
 
+- 하위 버전 호환성에는 문제가 없는가?
+    - RxSwift 6.5.0: iOS 9.0, Xcode 12.x, Swift 5.x
+    - CoreData: iOS 3.0
+
+- 미래 지속가능성이 있는가?
+    - CoreData는 애플에서 만들었으니 오래 지원될 듯 합니다.
+    - RxSwift는 Combine, Swift Concurrency로 대체될 가능성이 있습니다.
+        - Swift Concurrency는 macOS 12/iOS 15에서 사용 가능합니다.
+        - Xcode 13.2에서는 iOS13에서도 사용 가능합니다.
+        - ![xcode13.2](README.assets/xcode13.2.png)
+
+- 안정적으로 운용 가능한가?
+
+- 리스크를 최소화 할 수 있는가? 알고있는 리스크는 무엇인가?
+    - RxSwift: GitHub 별도 많고, 쓰는 사람도 많아 보입니다. 1~2년 정도는 문제없이 사용가능할 것 입니다. 그러나 나중에도 이게 최선일지는 알 수 없습니다.
+    - RxSwift: SPM에서 버그가 있습니다.
+
+        > [RxSwift](https://github.com/ReactiveX/RxSwift#swift-package-manager)
+        > **Note**: There is a critical cross-dependency bug affecting many projects including RxSwift in Swift Package Manager. We've [filed a bug (SR-12303)](https://bugs.swift.org/browse/SR-12303) in early 2020 but have no answer yet. Your mileage may vary. A partial workaround can be found [here](https://github.com/ReactiveX/RxSwift/issues/2127#issuecomment-717830502).
+        >
+
+- 어떤 의존성 관리도구를 사용하여 관리할 수 있는가?
+    - CocoaPod, SPM, Carthage
+
+- 이 앱의 요구기능에 적절한 선택인가?
+    - CoreData: 로컬 데이터 저장에 적절할 것 입니다. 리모트와 동기화는 고민이 필요합니다.
+    - RxSwift: 사용법을 잘 모르지만, 공부를 위해 사용하는 것입니다.