feat(chat): Talk 탭에 스크롤 페이지네이션 추가

This commit is contained in:
Yu Sung
2025-09-11 14:39:11 +09:00
parent e1e3b7d95c
commit 943356607b
4 changed files with 76 additions and 20 deletions

View File

@@ -16,40 +16,82 @@ final class TalkViewModel: ObservableObject {
@Published var isLoading: Bool = false
@Published var errorMessage: String = ""
@Published var isShowPopup = false
@Published var isLoadingMore: Bool = false
// MARK: - Private
private let repository = TalkRepository()
private var subscription = Set<AnyCancellable>()
private var page: Int = 0
private var isLastPage: Bool = false
private var isLoadingPage: Bool = false
// MARK: - API
func getTalkRooms() {
isLoading = true
// : 0
page = 0
isLastPage = false
talkRooms.removeAll()
fetch(page: page, isInitial: true)
}
func loadNextPage() {
guard !isLastPage, !isLoadingPage else { return }
page += 1
fetch(page: page, isInitial: false)
}
private func fetch(page: Int, isInitial: Bool) {
if isInitial {
isLoading = true
} else {
isLoadingMore = true
}
isLoadingPage = true
repository.getTalkRooms()
.sink { result in
switch result {
case .finished:
DEBUG_LOG("finish")
case .failure(let error):
ERROR_LOG(error.localizedDescription)
repository.getTalkRooms(page: page)
.sink { [weak self] completion in
guard let self = self else { return }
DispatchQueue.main.async {
self.isLoading = false
self.isLoadingMore = false
self.isLoadingPage = false
}
} receiveValue: { response in
if case let .failure(error) = completion {
ERROR_LOG(error.localizedDescription)
DispatchQueue.main.async {
self.errorMessage = "다시 시도해 주세요.\n계속 같은 문제가 발생할 경우 고객센터로 문의 주시기 바랍니다."
self.isShowPopup = true
}
} else {
DEBUG_LOG("fetch page=\(page) finished")
}
} receiveValue: { [weak self] response in
guard let self = self else { return }
let responseData = response.data
self.isLoading = false
do {
let jsonDecoder = JSONDecoder()
let decoded = try jsonDecoder.decode(ApiResponse<[TalkRoom]>.self, from: responseData)
if let data = decoded.data, decoded.success {
self.talkRooms = data
if data.isEmpty {
//
self.isLastPage = true
return
}
if isInitial || self.talkRooms.isEmpty && page == 0 {
self.talkRooms = data
} else {
self.talkRooms.append(contentsOf: data)
}
} else {
if let message = decoded.message {
self.errorMessage = message
} else {
self.errorMessage = "다시 시도해 주세요.\n계속 같은 문제가 발생할 경우 고객센터로 문의 주시기 바랍니다."
}
self.isShowPopup = true
}
} catch {