feat(gift): 운송장 등록을 추가한다
This commit is contained in:
Yu Sung
@@ -0,0 +1,254 @@
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import Foundation
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import Combine
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final class GiftTrackingRegistrationViewModel: ObservableObject {
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private let applicationNo: String
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private let onUnavailable: (String) -> Void
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private let onMutationCompleted: (String, @escaping (Bool) -> Void) -> Void
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private let repository = GiftRepository()
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private var subscription: AnyCancellable?
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private var mutationSubscription: AnyCancellable?
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private var hasCompletedMutation = false
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private var hasStartedMutationNavigation = false
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@Published private(set) var summary: SentGiftDetailDisplayModel?
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@Published private(set) var mailbox: GiftAddressDisplayModel?
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@Published private(set) var isLoading = false
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@Published private(set) var isSubmitting = false
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@Published private(set) var errorMessage = ""
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@Published private(set) var successMessage = "운송장이 등록되었습니다."
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@Published private(set) var shouldReturnToDetail = false
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@Published var isShowPopup = false
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@Published var isShowSuccessToast = false
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@Published var selectedCourier: String?
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@Published var trackingNumber = ""
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static func acceptsTrackingEditing(_ value: String) -> Bool {
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value.utf8.count <= 14 && value.utf8.allSatisfy { (48...57).contains($0) }
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}
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static func acceptsTrackingSubmission(_ value: String) -> Bool {
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value.utf8.count >= 10 && acceptsTrackingEditing(value)
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}
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var canRegister: Bool {
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mailbox != nil && !isLoading && !shouldReturnToDetail
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}
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var canSubmit: Bool {
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guard let selectedCourier else { return false }
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return canRegister
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&& !isSubmitting
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&& !hasCompletedMutation
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&& !selectedCourier.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
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&& Self.acceptsTrackingSubmission(trackingNumber)
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}
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var canCancel: Bool {
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canRegister && summary?.status == .received && !isSubmitting && !hasCompletedMutation
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}
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init(
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applicationNo: String,
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onUnavailable: @escaping (String) -> Void = { _ in }
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) {
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self.applicationNo = applicationNo
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self.onUnavailable = onUnavailable
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self.onMutationCompleted = { _, completion in
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completion(true)
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}
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}
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init(
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applicationNo: String,
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onUnavailable: @escaping (String) -> Void,
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onMutationCompleted: @escaping (String, @escaping (Bool) -> Void) -> Void
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) {
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self.applicationNo = applicationNo
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self.onUnavailable = onUnavailable
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self.onMutationCompleted = onMutationCompleted
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}
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func fetch() {
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guard !isLoading, !isSubmitting, !shouldReturnToDetail else { return }
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summary = nil
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mailbox = nil
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errorMessage = ""
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isShowPopup = false
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isLoading = true
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subscription = repository.getGift(applicationNo: applicationNo)
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.receive(on: DispatchQueue.main)
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.sink { [weak self] result in
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guard let self else { return }
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if case .failure(let error) = result {
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self.showError(data: error.response?.data)
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}
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self.isLoading = false
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} receiveValue: { [weak self] response in
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guard let self else { return }
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do {
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let decoded = try JSONDecoder().decode(ApiResponse<GiftDetailResponse>.self, from: response.data)
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guard decoded.success, let detail = decoded.data else {
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self.showError(data: response.data)
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return
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}
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guard let sentDetail = GiftDisplayPolicy.sentDetail(from: detail) else {
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self.showUnavailable(data: response.data)
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return
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}
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guard sentDetail.status != .canceled else {
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self.showUnavailable(data: response.data)
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return
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}
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guard detail.trackingRequired else {
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self.showUnavailable(data: response.data)
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return
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}
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guard let mailbox = detail.mailbox else {
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self.showMissingMailboxError()
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return
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}
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self.summary = sentDetail
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self.mailbox = GiftAddressDisplayModel(
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name: mailbox.name,
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phoneNumber: mailbox.phoneNumber,
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address: mailbox.address
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)
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} catch {
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self.showError(data: response.data)
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}
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}
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}
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func registerTracking() {
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guard canSubmit, let selectedCourier else { return }
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let request = RegisterGiftTrackingRequest(
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courierCompanyName: selectedCourier,
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trackingNumber: trackingNumber.trimmingCharacters(in: .whitespacesAndNewlines)
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)
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beginMutation()
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mutationSubscription = repository.registerTracking(applicationNo: applicationNo, request: request)
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.receive(on: DispatchQueue.main)
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.sink { [weak self] result in
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guard let self, !self.hasCompletedMutation else { return }
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if case .failure(let error) = result {
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self.finishMutationFailure(data: error.response?.data)
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}
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} receiveValue: { [weak self] response in
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guard let self, !self.hasCompletedMutation else { return }
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do {
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let decoded = try JSONDecoder().decode(ApiResponseWithoutData.self, from: response.data)
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guard decoded.success else {
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self.finishMutationFailure(data: response.data)
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return
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}
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self.finishRegistrationSuccess()
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} catch {
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self.finishMutationFailure(data: response.data)
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}
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}
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}
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func confirmCancel() {
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guard canCancel else { return }
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beginMutation()
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mutationSubscription = repository.cancelGift(applicationNo: applicationNo)
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.receive(on: DispatchQueue.main)
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.sink { [weak self] result in
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guard let self, !self.hasCompletedMutation else { return }
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if case .failure(let error) = result {
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self.finishMutationFailure(data: error.response?.data)
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}
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} receiveValue: { [weak self] response in
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guard let self, !self.hasCompletedMutation else { return }
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do {
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let decoded = try JSONDecoder().decode(ApiResponseWithoutData.self, from: response.data)
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guard decoded.success else {
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self.finishMutationFailure(data: response.data)
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return
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}
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self.finishCancellationSuccess()
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} catch {
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self.finishMutationFailure(data: response.data)
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}
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}
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}
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func successToastDidDismiss() {
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guard hasCompletedMutation, !isShowSuccessToast else { return }
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navigateAfterMutation()
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}
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func errorToastDidDismiss() {
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guard !isShowPopup, shouldReturnToDetail else { return }
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shouldReturnToDetail = false
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onUnavailable(applicationNo)
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}
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private func beginMutation() {
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isSubmitting = true
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errorMessage = ""
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isShowPopup = false
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}
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private func finishRegistrationSuccess() {
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hasCompletedMutation = true
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isShowSuccessToast = true
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}
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private func finishCancellationSuccess() {
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hasCompletedMutation = true
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navigateAfterMutation()
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}
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private func finishMutationFailure(data: Data?) {
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isSubmitting = false
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showError(data: data)
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}
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private func navigateAfterMutation() {
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guard hasCompletedMutation, !hasStartedMutationNavigation else { return }
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hasStartedMutationNavigation = true
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onMutationCompleted(applicationNo) { [weak self] didReplace in
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guard let self, !didReplace, self.isSubmitting else { return }
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self.isSubmitting = false
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self.fetch()
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}
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}
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private func showUnavailable(data: Data?) {
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showError(data: data)
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shouldReturnToDetail = true
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}
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private func showMissingMailboxError() {
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errorMessage = "받을 주소가 등록되어 있지 않습니다."
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isShowPopup = true
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}
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private func showError(data: Data?) {
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struct ErrorResponse: Decodable {
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let message: String?
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}
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let decoded = data.flatMap { try? JSONDecoder().decode(ErrorResponse.self, from: $0) }
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let message = decoded?.message?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
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errorMessage = message.isEmpty ? I18n.Common.commonError : message
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isShowPopup = true
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}
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}
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