Merge pull request #98 from boostcampwm-2022/feature/UserUseCase

Feature/user use case

Author: jinwoong16

DailyQuest/DailyQuest.xcodeproj/project.pbxproj

@@ -127,6 +127,8 @@
 		9BD8CD022938418500E6EA2F /* LastFollowingCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9BD8CD012938418500E6EA2F /* LastFollowingCell.swift */; };
 		A5003AB4293F5FEC00082A9C /* SignUpViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = A5003AB3293F5FEC00082A9C /* SignUpViewModel.swift */; };
 		A5003AB6293F601E00082A9C /* SignUpViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = A5003AB5293F601E00082A9C /* SignUpViewController.swift */; };
+		A5003AB9293F909300082A9C /* UserUseCase.swift in Sources */ = {isa = PBXBuildFile; fileRef = A5003AB8293F909300082A9C /* UserUseCase.swift */; };
+		A5003ABB293F914500082A9C /* DefaultUserUseCase.swift in Sources */ = {isa = PBXBuildFile; fileRef = A5003ABA293F914500082A9C /* DefaultUserUseCase.swift */; };
 		A50DE906292B53D900E1FD60 /* DefaultQuestsRepository.swift in Sources */ = {isa = PBXBuildFile; fileRef = A50DE905292B53D900E1FD60 /* DefaultQuestsRepository.swift */; };
 		A50DE90B292B73B900E1FD60 /* FirebaseDatabaseSwift in Frameworks */ = {isa = PBXBuildFile; productRef = A50DE90A292B73B900E1FD60 /* FirebaseDatabaseSwift */; };
 		A50DE911292B74C500E1FD60 /* DTO.swift in Sources */ = {isa = PBXBuildFile; fileRef = A50DE910292B74C500E1FD60 /* DTO.swift */; };
@@ -327,6 +329,8 @@
 		9BD8CD012938418500E6EA2F /* LastFollowingCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LastFollowingCell.swift; sourceTree = "<group>"; };
 		A5003AB3293F5FEC00082A9C /* SignUpViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SignUpViewModel.swift; sourceTree = "<group>"; };
 		A5003AB5293F601E00082A9C /* SignUpViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SignUpViewController.swift; sourceTree = "<group>"; };
+		A5003AB8293F909300082A9C /* UserUseCase.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserUseCase.swift; sourceTree = "<group>"; };
+		A5003ABA293F914500082A9C /* DefaultUserUseCase.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DefaultUserUseCase.swift; sourceTree = "<group>"; };
 		A50DE905292B53D900E1FD60 /* DefaultQuestsRepository.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DefaultQuestsRepository.swift; sourceTree = "<group>"; };
 		A50DE910292B74C500E1FD60 /* DTO.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DTO.swift; sourceTree = "<group>"; };
 		A50F9A3329266F45005C00FE /* NetworkService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NetworkService.swift; sourceTree = "<group>"; };
@@ -447,6 +451,7 @@
 				3416FC86292B54BF00B504C5 /* Protocols */,
 				3416FC89292B560800B504C5 /* DefaultQuestUseCase.swift */,
 				34FCD365293DE62700E0DC8A /* DefaultEnrollUseCase.swift */,
+				A5003ABA293F914500082A9C /* DefaultUserUseCase.swift */,
 			);
 			path = Home;
 			sourceTree = "<group>";
@@ -456,6 +461,7 @@
 			children = (
 				3416FC87292B54DB00B504C5 /* QuestUseCase.swift */,
 				344A4599293DC495007A3D37 /* EnrollUseCase.swift */,
+				A5003AB8293F909300082A9C /* UserUseCase.swift */,
 			);
 			path = Protocols;
 			sourceTree = "<group>";
@@ -1292,6 +1298,7 @@
 				342830FD292E2AF200AE811B /* NavigateField.swift in Sources */,
 				342830F2292E196E00AE811B /* CommonField.swift in Sources */,
 				342830A8292E0FAC00AE811B /* SettingsCoordinator.swift in Sources */,
+				A5003AB9293F909300082A9C /* UserUseCase.swift in Sources */,
 				342830FB292E2A5F00AE811B /* NavigateItemViewModel.swift in Sources */,
 				A51F01C82923392F0031ECA2 /* UserInfoStorage.swift in Sources */,
 				34A529E429248178001BAD34 /* SettingsSceneDIContainer.swift in Sources */,
@@ -1330,6 +1337,7 @@
 				A51F01CA2923397E0031ECA2 /* UserInfoEntity.swift in Sources */,
 				345687F42937329E00CA51E3 /* EnrollViewController.swift in Sources */,
 				A511229029384FAF00384B4B /* DefaultUserRepository.swift in Sources */,
+				A5003ABB293F914500082A9C /* DefaultUserUseCase.swift in Sources */,
 				342830FF292E2B2A00AE811B /* NavigateCell.swift in Sources */,
 				3436FCFA293F2654003575C3 /* Notification+.swift in Sources */,
 				A51F01D8292343A80031ECA2 /* RealmBrowseQuestsStorage.swift in Sources */,

DailyQuest/DailyQuest/Data/Repositories/DefaultUserRepository.swift

@@ -49,13 +49,17 @@ extension DefaultUserRepository: UserRepository {
 
 extension DefaultUserRepository: ProtectedUserRepository {
     func deleteUser() -> Observable<Bool> {
-        return self.persistentStorage.deleteUserInfo()
+        // return self.persistentStorage.deleteUserInfo()
+        //     .map { _ in true }
+        //     .asObservable()
+        //     .concatMap { _ in
+        //     return self.networkService.delete(userCase: .currentUser, access: .userInfo, dto: UserDTO())
+        //         .map { _ in true }
+        // }
+        return networkService.delete(userCase: .currentUser, access: .userInfo, dto: UserDTO())
             .map { _ in true }
+            .catchAndReturn(false)
             .asObservable()
-            .concatMap { _ in
-            return self.networkService.delete(userCase: .currentUser, access: .userInfo, dto: UserDTO())
-                .map { _ in true }
-        }
     }
 }
 

DailyQuest/DailyQuest/Domain/UseCases/Home/DefaultUserUseCase.swift

@@ -0,0 +1,33 @@
+//
+//  DefaultUserUseCase.swift
+//  DailyQuest
+//
+//  Created by 이전희 on 2022/12/07.
+//
+
+import RxSwift
+
+final class DefaultUserUseCase {
+    private let userRepository: UserRepository
+
+    init(userRepository: UserRepository) {
+        self.userRepository = userRepository
+    }
+}
+
+extension DefaultUserUseCase: UserUseCase {
+    func fetch() -> Observable<User> {
+        return userRepository.readUser()
+    }
+
+    func save(with user: User) -> Observable<User> {
+        return userRepository.updateUser(by: user)
+    }
+
+    func delete() -> Observable<Bool> {
+        guard let userRepository = userRepository as? ProtectedUserRepository else { return Observable.just(false) }
+        return userRepository.deleteUser()
+            .catchAndReturn(false)
+    }
+}
+

DailyQuest/DailyQuest/Domain/UseCases/Home/Protocols/UserUseCase.swift

@@ -0,0 +1,15 @@
+//
+//  UserUseCase.swift
+//  DailyQuest
+//
+//  Created by 이전희 on 2022/12/07.
+//
+
+import RxSwift
+
+protocol UserUseCase {
+    func fetch() -> Observable<User>
+    func save(with user: User) -> Observable<User>
+    
+    func delete() -> Observable<Bool>
+}