[TNT-227] 트레이니 식단 등록 화면 API 연결

TnT/Projects/Data/Sources/Network/Service/Trainee/TraineeRepositoryImpl.swift

@@ -23,4 +23,8 @@ public struct TraineeRepositoryImpl: TraineeRepository {
             decodingType: PostConnectTrainerResDTO.self
         )
     }
+
+    public func postTraineeDietRecord(_ reqDTO: PostTraineeDietRecordReqDTO, imgData: Data?) async throws -> PostTraineeDietRecordResDTO {
+        return try await networkService.request(TraineeTargetType.postTraineeDietRecord(reqDto: reqDTO, imgData: imgData), decodingType: PostTraineeDietRecordResDTO.self)
+    }
 }

TnT/Projects/Data/Sources/Network/Service/Trainee/TraineeTargetType.swift

@@ -14,6 +14,8 @@ import Domain
 public enum TraineeTargetType {
     /// 트레이너 연결 요청
     case postConnectTrainer(reqDto: PostConnectTrainerReqDTO)
+    /// 트레이니 식단 기록 작성
+    case postTraineeDietRecord(reqDto: PostTraineeDietRecordReqDTO, imgData: Data?)
 }
 
 extension TraineeTargetType: TargetType {
@@ -26,12 +28,14 @@ extension TraineeTargetType: TargetType {
         switch self {
         case .postConnectTrainer:
             return "/connect-trainer"
+        case .postTraineeDietRecord:
+            return "/diets"
         }
     }
 
     var method: HTTPMethod {
         switch self {
-        case .postConnectTrainer:
+        case .postConnectTrainer, .postTraineeDietRecord:
             return .post
         }
     }
@@ -40,13 +44,25 @@ extension TraineeTargetType: TargetType {
         switch self {
         case .postConnectTrainer(let reqDto):
             return .requestJSONEncodable(encodable: reqDto)
+        case let .postTraineeDietRecord(reqDto, imgData):
+            let files: [MultipartFile] = imgData.map {
+                [.init(fieldName: "dietImage", fileName: "dietImage.png", mimeType: "image/png", data: $0)]
+            } ?? []
+
+            return .uploadMultipart(
+                jsons: [.init(jsonName: "request", json: reqDto)],
+                files: files,
+                additionalFields: [:]
+            )
         }
     }
 
     var headers: [String: String]? {
         switch self {
         case .postConnectTrainer:
             return ["Content-Type": "application/json"]
+        case .postTraineeDietRecord:
+            return ["Content-Type": "multipart/form-data"]
         }
     }
 
@@ -56,7 +72,7 @@ extension TraineeTargetType: TargetType {
             AuthTokenInterceptor(),
             ProgressIndicatorInterceptor(),
             ResponseValidatorInterceptor(),
-            RetryInterceptor(maxRetryCount: 0)
+            RetryInterceptor(maxRetryCount: 2)
         ]
     }
 }

TnT/Projects/Domain/Sources/DTO/Trainee/TraineeRequestDTO.swift

@@ -31,3 +31,23 @@ public struct PostConnectTrainerReqDTO: Encodable {
         self.finishedPtCount = finishedPtCount
     }
 }
+
+/// 트레이니 식단 기록 요청 DTO
+public struct PostTraineeDietRecordReqDTO: Encodable {
+    /// 식단 dateTime
+    public let date: String
+    /// 식단 타입
+    public let dietType: String
+    /// 식단 메모
+    public let memo: String
+
+    public init(
+        date: String,
+        dietType: String,
+        memo: String
+    ) {
+        self.date = date
+        self.dietType = dietType
+        self.memo = memo
+    }
+}

TnT/Projects/Domain/Sources/DTO/Trainee/TraineeResponseDTO.swift

@@ -19,3 +19,6 @@ public struct PostConnectTrainerResDTO: Decodable {
     /// 트레이니 프로필 이미지 URL
     public let traineeProfileImageUrl: String
 }
+
+/// 트레이니 식단 기록 응답 DTO
+public typealias PostTraineeDietRecordResDTO = EmptyResponse

TnT/Projects/Domain/Sources/Entity/DietType.swift

@@ -9,16 +9,16 @@
 import Foundation
 
 /// 앱에서 존재하는 식단 유형을 정의한 열거형
-public enum DietType: Sendable, CaseIterable {
-    case morning
+public enum DietType: String, Sendable, CaseIterable {
+    case breakfast
     case lunch
     case dinner
     case snack
 
     /// 식사 유형을 한글로 변환하여 반환
     public var koreanName: String {
         switch self {
-        case .morning: return "아침"
+        case .breakfast: return "아침"
         case .lunch: return "점심"
         case .dinner: return "저녁"
         case .snack: return "간식"

TnT/Projects/Domain/Sources/Policy/TDateFormat.swift

@@ -34,4 +34,6 @@ public enum TDateFormat: String {
     case a_HHmm = "a HH:mm"
     /// "17:00"
     case HHmm = "HH:mm"
+    /// "2024-02-12T15:30:00Z"
+    case ISO8601 = "yyyy-MM-dd'T'HH:mm:ss'Z'"
 }

TnT/Projects/Domain/Sources/Repository/TraineeRepository.swift

@@ -16,4 +16,12 @@ public protocol TraineeRepository {
     /// - Returns: 연결 성공 시, 연결된 트레이너 정보가 포함된 응답 DTO (`PostConnectTrainerResDTO`)
     /// - Throws: 네트워크 오류 또는 잘못된 요청 데이터로 인한 서버 오류 발생 가능
     func postConnectTrainer(_ reqDTO: PostConnectTrainerReqDTO) async throws -> PostConnectTrainerResDTO
+
+    /// 회원가입 요청
+    /// - Parameters:
+    ///   - reqDTO: 식단 등록 요청에 필요한 데이터
+    ///   - imgData: 사용자가 업로드한 식단 이미지 (옵션)
+    /// - Returns: 등록 성공 시, 응답 DTO (empty) (`PostTraineeDietRecordResDTO`)
+    /// - Throws: 네트워크 오류 또는 서버에서 반환한 오류를 발생시킬 수 있음
+    func postTraineeDietRecord(_ reqDTO: PostTraineeDietRecordReqDTO, imgData: Data?) async throws -> PostTraineeDietRecordResDTO
 }

TnT/Projects/Domain/Sources/UseCase/TraineeUseCase.swift

@@ -6,6 +6,8 @@
 //  Copyright © 2025 yapp25thTeamTnT. All rights reserved.
 //
 
+import Foundation
+
 // MARK: - TraineeUseCase 프로토콜
 public protocol TraineeUseCase {
     /// 입력 초대 코드 검증
@@ -66,4 +68,8 @@ extension DefaultTraineeUseCase: TraineeRepository {
     public func postConnectTrainer(_ reqDTO: PostConnectTrainerReqDTO) async throws -> PostConnectTrainerResDTO {
         return try await traineeRepository.postConnectTrainer(reqDTO)
     }
+
+    public func postTraineeDietRecord(_ reqDTO: PostTraineeDietRecordReqDTO, imgData: Data?) async throws -> PostTraineeDietRecordResDTO {
+        return try await traineeRepository.postTraineeDietRecord(reqDTO, imgData: imgData)
+    }
 }

TnT/Projects/Presentation/Sources/AddDietRecord/TraineeAddDietRecordFeature.swift

@@ -83,11 +83,14 @@ public struct TraineeAddDietRecordFeature {
         }
     }
 
+    @Dependency(\.traineeRepoUseCase) private var traineeRepoUseCase
     @Dependency(\.dismiss) private var dismiss
 
     public enum Action: Sendable, ViewAction {
         /// 뷰에서 발생한 액션을 처리합니다.
         case view(View)
+        /// api 콜 액션을 처리합니다
+        case api(APIAction)
         /// 선택된 이미지 데이터 저장
         case imagePicked(Data?)
         /// 네비게이션 여부 설정
@@ -118,6 +121,12 @@ public struct TraineeAddDietRecordFeature {
             /// 포커스 상태 변경
             case setFocus(FocusField?, FocusField?)
         }
+
+        @CasePathable
+        public enum APIAction: Sendable {
+            /// 식단 등록 API
+            case registerDietRecord
+        }
     }
 
     public init() {}
@@ -129,7 +138,9 @@ public struct TraineeAddDietRecordFeature {
             switch action {
             case .view(let action):
                 switch action {
-                case .binding(\.dietDate), .binding(\.dietTime), .binding(\.dietType):
+                case .binding(\.dietDate),
+                        .binding(\.dietTime),
+                        .binding(\.dietType):
                     return self.validateAllFields(&state)
 
                 case .binding(\.dietInfo):
@@ -139,14 +150,15 @@ public struct TraineeAddDietRecordFeature {
                 case .binding(\.view_photoPickerItem):
                     let item: PhotosPickerItem? = state.view_photoPickerItem
                     return .run { [item] send in
-                        if let item, let data = try? await item.loadTransferable(type: Data.self) {
+                        if let item,
+                           let data = try? await item.loadTransferable(type: Data.self) {
                             await send(.imagePicked(data))
                         }
                     }
-
+                    
                 case .binding:
                     return .none
-
+                    
                 case .tapNavBackButton:
                     if state.view_isSubmitButtonEnabled {
                         return self.setPopUpStatus(&state, status: .cancelDietAdd)
@@ -164,11 +176,11 @@ public struct TraineeAddDietRecordFeature {
                 case .tapDietDateDropDown:
                     state.view_bottomSheetItem = .datePicker(.dietDate)
                     return .send(.view(.setFocus(state.view_focusField, .dietDate)))
-
+                    
                 case .tapDietTimeDropDown:
                     state.view_bottomSheetItem = .timePicker(.dietTime)
                     return .send(.view(.setFocus(state.view_focusField, .dietTime)))
-                             
+
                 case let .tapBottomSheetSubmitButton(field, date):
                     state.view_bottomSheetItem = nil
 
@@ -193,7 +205,7 @@ public struct TraineeAddDietRecordFeature {
                     return self.validateAllFields(&state)
 
                 case .tapSubmitButton:
-                    return .send(.setNavigating)
+                    return .send(.api(.registerDietRecord))
 
                 case .tapPopUpSecondaryButton(let popUp):
                     guard popUp != nil else { return .none }
@@ -202,13 +214,31 @@ public struct TraineeAddDietRecordFeature {
                 case .tapPopUpPrimaryButton(let popUp):
                     guard popUp != nil else { return .none }
                     return setPopUpStatus(&state, status: nil)
-
+                    
                 case let .setFocus(oldFocus, newFocus):
                     guard oldFocus != newFocus else { return .none }
                     state.view_focusField = newFocus
                     return .none
                 }
 
+            case .api(let action):
+                switch action {
+                case .registerDietRecord:
+                    guard let date = combinedDietDateTime(date: state.dietDate, time: state.dietTime)?.toString(format: .ISO8601),
+                          let dietType = state.dietType?.rawValue else { return .none }
+                    return .run { [state] send in
+                        let result = try await traineeRepoUseCase.postTraineeDietRecord(
+                            .init(
+                                date: date,
+                                dietType: dietType,
+                                memo: state.dietInfo
+                            ),
+                            imgData: state.dietImageData
+                        )
+                        await send(.setNavigating)
+                    }
+                }
+
             case .imagePicked(let imgData):
                 state.dietImageData = imgData
                 return self.validateAllFields(&state)
@@ -235,7 +265,8 @@ private extension TraineeAddDietRecordFeature {
         guard state.dietDate != nil else { return .none }
         guard state.dietTime != nil else { return .none }
         guard state.dietType != nil else { return .none }
-
+        guard state.dietInfo != nil else { return .none }
+
         state.view_isSubmitButtonEnabled = true
         return .none
     }
@@ -247,6 +278,24 @@ private extension TraineeAddDietRecordFeature {
         state.view_isPopUpPresented = status != nil
         return .none
     }
+
+    /// dietDate와 dietTime을 결합하여 최종 `Date`를 생성
+    func combinedDietDateTime(date: Date?, time: Date?) -> Date? {
+        guard let date = date, let time = time else { return nil }
+
+        let calendar = Calendar.current
+        let dateComponents = calendar.dateComponents([.year, .month, .day], from: date)
+        let timeComponents = calendar.dateComponents([.hour, .minute, .second], from: time)
+
+        return calendar.date(from: DateComponents(
+            year: dateComponents.year,
+            month: dateComponents.month,
+            day: dateComponents.day,
+            hour: timeComponents.hour,
+            minute: timeComponents.minute,
+            second: timeComponents.second
+        ))
+    }
 }
 
 // MARK: BottomSheet
@@ -317,7 +366,6 @@ public extension TraineeAddDietRecordFeature {
                 return nil
             case .cancelDietAdd:
                 return .tapPopUpSecondaryButton(popUp: self)
-                return nil
             }
         }
 

TnT/Projects/Presentation/Sources/AddDietRecord/TraineeAddDietRecordView.swift

@@ -254,20 +254,24 @@ public struct TraineeAddDietRecordView: View {
 
     @ViewBuilder
     private func DietInfoSection() -> some View {
-        TTextEditor(
-            placeholder: "식단에 대한 정보를 입력해주세요!",
-            text: $store.dietInfo,
-            textEditorStatus: $store.view_dietInfoStatus,
-            footer: {
-                .init(
-                    textLimit: 100,
-                    status: $store.view_dietInfoStatus,
-                    textCount: store.dietInfo.count,
-                    warningText: "100자 미만으로 입력해주세요"
-                )
-            }
-        )
-        .focused($focusedField, equals: .dietInfo)
+        VStack(alignment: .leading, spacing: 8) {
+            TTextField.Header(isRequired: true, title: "메모하기", limitCount: nil, textCount: nil)
+
+            TTextEditor(
+                placeholder: "식단에 대한 정보를 입력해주세요!",
+                text: $store.dietInfo,
+                textEditorStatus: $store.view_dietInfoStatus,
+                footer: {
+                    .init(
+                        textLimit: 100,
+                        status: $store.view_dietInfoStatus,
+                        textCount: store.dietInfo.count,
+                        warningText: "100자 미만으로 입력해주세요"
+                    )
+                }
+            )
+            .focused($focusedField, equals: .dietInfo)
+        }
     }
 
     @ViewBuilder

TnT/Projects/Presentation/Sources/Coordinator/TraineeMainFlow/TraineeMainFlowFeature.swift

@@ -84,6 +84,11 @@ public struct TraineeMainFlowFeature {
                     // 특정 화면 append
                     return .none
 
+                    /// 식단 기록 화면 등록 -> 홈화면으로 이동
+                case .element(id: _, action: .addDietRecordPage(.setNavigating)):
+                    state.path.removeLast()
+                    return .none
+
                     /// 마이페이지 초대코드 입력화면 다음 버튼 탭 - > PT 정보 입력 화면 or 홈 이동
                 case .element(_, action: .traineeInvitationCodeInput(.setNavigating(let screen))):
                     switch screen {

TnT/Projects/Presentation/Sources/PresentationSupport/DietType.swift

@@ -13,7 +13,7 @@ extension DietType {
     /// 해당 식단을 표시하는 이모지 입니다
     var emoji: String {
         switch self {
-        case .morning:
+        case .breakfast:
             "🌞"
         case .lunch:
             "⛅"