Feat/#100 마이페이지 API 연결

Cherrish-iOS/Cherrish-iOS/Data/DataDependencyAssembler.swift

@@ -42,6 +42,11 @@ final class DataDependencyAssembler: DependencyAssembler {
             return DefaultTreatmentRepository(networkService: self.networkService, userDefaultService: self.userDefaultService)
         }
 
-
+        DIContainer.shared.register(type: MyPageInterface.self) {
+            return DefaultMyPageRepository(
+                networkService: self.networkService,
+                userDefaultService: self.userDefaultService
+            )
+        }
     }
 }

Cherrish-iOS/Cherrish-iOS/Data/Model/UserInfoResponseDTO.swift

@@ -0,0 +1,19 @@
+//
+//  UserInfoResponseDTO.swift
+//  Cherrish-iOS
+//
+//  Created by 이나연 on 1/20/26.
+//
+
+import Foundation
+
+struct UserInfoResponseDTO: Decodable {
+    let name: String
+    let daysSinceSignup: Int
+}
+
+extension UserInfoResponseDTO {
+    func toEntity() -> UserInfoEntity {
+        .init(name: name, daysSinceSignup: daysSinceSignup)
+    }
+}

Cherrish-iOS/Cherrish-iOS/Data/Network/EndPoint/MyPageAPI.swift

@@ -0,0 +1,58 @@
+//
+//  MyPageAPI.swift
+//  Cherrish-iOS
+//
+//  Created by 이나연 on 1/20/26.
+//
+
+import Foundation
+
+import Alamofire
+
+enum MyPageAPI {
+    case users(userID: Int)
+}
+
+extension MyPageAPI: EndPoint {
+    var basePath: String {
+        return "/api"
+    }
+
+    var path: String {
+        switch self {
+        case .users:
+            return "/users"
+        }
+    }
+
+    var method: Alamofire.HTTPMethod {
+        switch self {
+        case .users:
+            return .get
+        }
+    }
+
+    var headers: HeaderType {
+        switch self {
+        case .users(let userID):
+            return .withAuth(userID: userID)
+        }
+    }
+
+    var parameterEncoding: any Alamofire.ParameterEncoding {
+        switch self {
+        case .users:
+            return URLEncoding.default
+        }
+    }
+
+    var queryParameters: [String : Any]? {
+        return nil
+    }
+
+    var bodyParameters: Alamofire.Parameters? {
+        return nil
+    }
+
+
+}

Cherrish-iOS/Cherrish-iOS/Data/Repository/MyPageRepository.swift

@@ -0,0 +1,30 @@
+//
+//  MyPageRepository.swift
+//  Cherrish-iOS
+//
+//  Created by 이나연 on 1/20/26.
+//
+
+import Foundation
+
+struct DefaultMyPageRepository: MyPageInterface {
+    private let networkService: NetworkService
+    private let userDefaultService: UserDefaultService
+
+    init(
+        networkService: NetworkService,
+        userDefaultService: UserDefaultService
+    ) {
+        self.networkService = networkService
+        self.userDefaultService = userDefaultService
+    }
+
+    func fetchUserInfo() async throws -> UserInfoEntity {
+        let userID: Int = userDefaultService.load(key: .userID) ?? 1
+        let response = try await networkService.request(
+            MyPageAPI.users(userID: userID),
+            decodingType: UserInfoResponseDTO.self)
+
+        return response.toEntity()
+    }
+}

Cherrish-iOS/Cherrish-iOS/Domain/DomainDependencyAssembler.swift

@@ -68,5 +68,13 @@ final class DomainDependencyAssembler: DependencyAssembler {
         DIContainer.shared.register(type: FetchTreatmentsUseCase.self) {
             return DefaultFetchTreatmentsUseCase(repository: treatmentRepository)
         }
+
+        guard let myPageRepository = DIContainer.shared.resolve(type: MyPageInterface.self) else {
+            return
+        }
+
+        DIContainer.shared.register(type: FetchUserInfoUseCase.self) {
+            return DefaultFetchUserInfoUserCase(repository: myPageRepository)
+        }
     }
 }

Cherrish-iOS/Cherrish-iOS/Domain/Interface/MyPageInterface.swift

@@ -0,0 +1,12 @@
+//
+//  MyPageInterface.swift
+//  Cherrish-iOS
+//
+//  Created by 이나연 on 1/20/26.
+//
+
+import Foundation
+
+protocol MyPageInterface {
+    func fetchUserInfo() async throws -> UserInfoEntity
+}

Cherrish-iOS/Cherrish-iOS/Domain/Model/UserInfoEntity.swift

@@ -0,0 +1,13 @@
+//
+//  UserInfoEntity.swift
+//  Cherrish-iOS
+//
+//  Created by 이나연 on 1/20/26.
+//
+
+import Foundation
+
+struct UserInfoEntity {
+    let name: String
+    let daysSinceSignup: Int
+}

Cherrish-iOS/Cherrish-iOS/Domain/UseCase/FetchUserInfoUseCase.swift

@@ -0,0 +1,24 @@
+//
+//  FetchUserInfoUseCase.swift
+//  Cherrish-iOS
+//
+//  Created by 이나연 on 1/20/26.
+//
+
+import Foundation
+
+protocol FetchUserInfoUseCase {
+    func execute() async throws -> UserInfoEntity
+}
+
+struct DefaultFetchUserInfoUserCase: FetchUserInfoUseCase {
+    private let repository: MyPageInterface
+
+    init(repository: MyPageInterface) {
+        self.repository = repository
+    }
+
+    func execute() async throws -> UserInfoEntity {
+        return try await repository.fetchUserInfo()
+    }
+}

Cherrish-iOS/Cherrish-iOS/Presentation/Feature/MyPage/MyPageView.swift

@@ -8,6 +8,8 @@
 import SwiftUI
 
 struct MyPageView: View {
+    @StateObject var viewModel: MyPageViewModel
+
     var body: some View {
         VStack {
             Spacer()
@@ -18,6 +20,13 @@ struct MyPageView: View {
                 .padding(.horizontal, 35)
             grayEmptyBar
         }
+        .task {
+            do {
+                try await viewModel.fetchUserInfo()
+            } catch {
+                CherrishLogger.error(error)
+            }
+        }
     }
 }
 
@@ -29,10 +38,10 @@ extension MyPageView {
                 .frame(width: 48.adjustedW, height: 48.adjustedH)
 
             VStack(alignment: .leading, spacing: 0){
-                TypographyText("안녕하세요, 김채채 님", style: .title1_sb_18, color: .gray1000)
+                TypographyText("안녕하세요, \(viewModel.name)님", style: .title1_sb_18, color: .gray1000)
                     .frame(height: 27.adjustedH)
 
-                TypographyText("관리 시작 D + 13", style: .body1_m_14, color: .gray800)
+                TypographyText("관리 시작 D + \(viewModel.day)", style: .body1_m_14, color: .gray800)
                     .frame(height: 20.adjustedH)
             }
 

Cherrish-iOS/Cherrish-iOS/Presentation/Feature/MyPage/MyPageViewModel.swift

@@ -0,0 +1,26 @@
+//
+//  MyPageViewModel.swift
+//  Cherrish-iOS
+//
+//  Created by 이나연 on 1/20/26.
+//
+
+import Foundation
+
+final class MyPageViewModel: ObservableObject {
+    @Published private(set) var name: String = ""
+    @Published private(set) var day: Int = 1
+
+    private let fetchUserInfoUseCase: FetchUserInfoUseCase
+
+    init(fetchUserInfoUseCase: FetchUserInfoUseCase) {
+        self.fetchUserInfoUseCase = fetchUserInfoUseCase
+    }
+
+    @MainActor
+    func fetchUserInfo() async throws {
+        let response = try await fetchUserInfoUseCase.execute()
+        name = response.name
+        day = response.daysSinceSignup
+    }
+}

Cherrish-iOS/Cherrish-iOS/Presentation/PresentationDependencyAssembler.swift

@@ -71,5 +71,13 @@ final class PresentationDependencyAssembler: DependencyAssembler {
         DIContainer.shared.register(type: TreatmentViewModel.self) {
             return TreatmentViewModel(fetchTreatmentsUseCase: fetchTreatmentsUseCase)
         }
+
+        guard let fetchUserInfoUseCase = DIContainer.shared.resolve(type: FetchUserInfoUseCase.self) else {
+            return
+        }
+
+        DIContainer.shared.register(type: MyPageViewModel.self) {
+            return MyPageViewModel(fetchUserInfoUseCase: fetchUserInfoUseCase)
+        }
     }
 }

Cherrish-iOS/Cherrish-iOS/Presentation/ViewFactory.swift

@@ -62,7 +62,10 @@ final class ViewFactory: ViewFactoryProtocol {
     }
 
     func makeMyPageView() -> MyPageView {
-        return MyPageView()
+        guard let viewModel = DIContainer.shared.resolve(type: MyPageViewModel.self) else {
+            fatalError()
+        }
+        return MyPageView(viewModel: viewModel)
     }
 
     func makeSelectTreatmentView() -> SelectTreatmentView {