feat(creator): 라이브 탭 기반을 추가한다

SodaLive/Sources/V2/CreatorChannel/Live/CreatorChannelLiveViewModel.swift

@@ -0,0 +1,103 @@
+import Foundation
+import Combine
+
+final class CreatorChannelLiveViewModel: ObservableObject {
+    private let repository = CreatorChannelLiveRepository()
+    private var subscription = Set<AnyCancellable>()
+    private let pageSize = 20
+
+    @Published var isLoading = false
+    @Published var isLoadingNextPage = false
+    @Published var response: CreatorChannelLiveTabResponse?
+    @Published var liveReplayContents = [CreatorChannelAudioContentResponse]()
+    @Published var selectedSort: ContentSort = .latest
+    @Published var page = 0
+    @Published var size = 20
+    @Published var hasNext = false
+    @Published var hasLoaded = false
+    @Published var errorMessage = ""
+    @Published var isShowPopup = false
+
+    func fetchFirstPage(creatorId: Int) {
+        fetchLive(creatorId: creatorId, page: 0, isNextPage: false)
+    }
+
+    func fetchNextPageIfNeeded(creatorId: Int, currentItem: CreatorChannelAudioContentResponse) {
+        guard liveReplayContents.last?.audioContentId == currentItem.audioContentId else { return }
+        guard hasNext, isLoadingNextPage == false, isLoading == false else { return }
+
+        fetchLive(creatorId: creatorId, page: page + 1, isNextPage: true)
+    }
+
+    func selectSort(_ sort: ContentSort, creatorId: Int) {
+        guard selectedSort != sort else { return }
+
+        selectedSort = sort
+        fetchFirstPage(creatorId: creatorId)
+    }
+
+    private func fetchLive(creatorId: Int, page requestPage: Int, isNextPage: Bool) {
+        if isNextPage {
+            isLoadingNextPage = true
+        } else {
+            isLoading = true
+        }
+
+        repository.getLive(creatorId: creatorId, page: requestPage, size: pageSize, sort: selectedSort)
+            .sink { [weak self] result in
+                guard let self else { return }
+
+                switch result {
+                case .finished:
+                    DEBUG_LOG("finish")
+                case .failure(let error):
+                    ERROR_LOG(error.localizedDescription)
+                    self.applyFailureState()
+                }
+            } receiveValue: { [weak self] response in
+                guard let self else { return }
+
+                do {
+                    let jsonDecoder = JSONDecoder()
+                    let decoded = try jsonDecoder.decode(ApiResponse<CreatorChannelLiveTabResponse>.self, from: response.data)
+
+                    if let data = decoded.data, decoded.success {
+                        self.applySuccessState(data, isNextPage: isNextPage)
+                    } else {
+                        self.errorMessage = decoded.message ?? I18n.Common.commonError
+                        self.isShowPopup = true
+                    }
+                } catch {
+                    ERROR_LOG(error.localizedDescription)
+                    self.errorMessage = I18n.Common.commonError
+                    self.isShowPopup = true
+                }
+
+                self.hasLoaded = true
+                self.isLoading = false
+                self.isLoadingNextPage = false
+            }
+            .store(in: &subscription)
+    }
+
+    private func applySuccessState(_ data: CreatorChannelLiveTabResponse, isNextPage: Bool) {
+        response = data
+        page = data.page
+        size = data.size
+        hasNext = data.hasNext
+
+        if isNextPage {
+            liveReplayContents.append(contentsOf: data.liveReplayContents)
+        } else {
+            liveReplayContents = data.liveReplayContents
+        }
+    }
+
+    private func applyFailureState() {
+        errorMessage = I18n.Common.commonError
+        isShowPopup = true
+        hasLoaded = true
+        isLoading = false
+        isLoadingNextPage = false
+    }
+}

SodaLive/Sources/V2/CreatorChannel/Live/Models/CreatorChannelLiveTabResponse.swift

@@ -0,0 +1,11 @@
+import Foundation
+
+struct CreatorChannelLiveTabResponse: Decodable {
+    let liveReplayContentCount: Int
+    let currentLive: CreatorChannelLiveResponse?
+    let liveReplayContents: [CreatorChannelAudioContentResponse]
+    let sort: ContentSort
+    let page: Int
+    let size: Int
+    let hasNext: Bool
+}

SodaLive/Sources/V2/CreatorChannel/Live/Repository/CreatorChannelLiveApi.swift

@@ -0,0 +1,41 @@
+import Foundation
+
+import Moya
+
+enum CreatorChannelLiveApi {
+    case getLive(creatorId: Int, page: Int, size: Int, sort: ContentSort)
+}
+
+extension CreatorChannelLiveApi: TargetType {
+    var baseURL: URL {
+        return URL(string: BASE_URL)!
+    }
+
+    var path: String {
+        switch self {
+        case .getLive(let creatorId, _, _, _):
+            return "/api/v2/creator-channels/\(creatorId)/live"
+        }
+    }
+
+    var method: Moya.Method {
+        switch self {
+        case .getLive:
+            return .get
+        }
+    }
+
+    var task: Moya.Task {
+        switch self {
+        case .getLive(_, let page, let size, let sort):
+            return .requestParameters(
+                parameters: ["page": page, "size": size, "sort": sort.rawValue],
+                encoding: URLEncoding.queryString
+            )
+        }
+    }
+
+    var headers: [String: String]? {
+        return ["Authorization": "Bearer \(UserDefaults.string(forKey: UserDefaultsKey.token))"]
+    }
+}

SodaLive/Sources/V2/CreatorChannel/Live/Repository/CreatorChannelLiveRepository.swift

@@ -0,0 +1,13 @@
+import Foundation
+import Combine
+
+import CombineMoya
+import Moya
+
+final class CreatorChannelLiveRepository {
+    private let api = MoyaProvider<CreatorChannelLiveApi>()
+
+    func getLive(creatorId: Int, page: Int, size: Int, sort: ContentSort) -> AnyPublisher<Response, MoyaError> {
+        return api.requestPublisher(.getLive(creatorId: creatorId, page: page, size: size, sort: sort))
+    }
+}