feat(home): 홈 탭 당겨서 새로고침을 추가한다

SodaLive/Sources/V2/Main/Home/Following/MainHomeFollowingView.swift

@@ -46,18 +46,15 @@ struct MainHomeFollowingView: View {
 
     @ViewBuilder
     private var content: some View {
-        if viewModel.isLoading {
-            ProgressView()
-                .tint(.white)
-                .frame(maxWidth: .infinity, maxHeight: .infinity)
-                .background(Color.black)
+        if viewModel.isLoading && !viewModel.hasLoaded {
+            loadingContent
         } else if viewModel.isLoginRequired {
-            MainHomeFollowingEmptyStateView(
+            emptyContent(
                 message: I18n.HomeFollowing.loginRequiredMessage,
                 loginAction: onTapLogin
             )
         } else if !viewModel.message.isEmpty {
-            MainHomeFollowingEmptyStateView(message: viewModel.message)
+            emptyContent(message: viewModel.message)
         } else if let response = viewModel.response {
             ScrollView(.vertical, showsIndicators: false) {
                 VStack(spacing: 0) {
@@ -107,8 +104,41 @@ struct MainHomeFollowingView: View {
                 .padding(.bottom, SodaSpacing.s20)
             }
             .background(Color.black)
+            .refreshable {
+                await viewModel.refresh()
+            }
         } else {
-            MainHomeFollowingEmptyStateView(message: I18n.HomeFollowing.emptyStateMessage)
+            emptyContent(message: I18n.HomeFollowing.emptyStateMessage)
+        }
+    }
+
+    private var loadingContent: some View {
+        GeometryReader { geometry in
+            ScrollView(showsIndicators: false) {
+                ProgressView()
+                    .tint(.white)
+                    .frame(maxWidth: .infinity)
+                    .frame(minHeight: geometry.size.height)
+            }
+            .background(Color.black)
+            .refreshable {
+                await viewModel.refresh()
+            }
+        }
+    }
+
+    private func emptyContent(message: String, loginAction: (() -> Void)? = nil) -> some View {
+        GeometryReader { geometry in
+            ScrollView(showsIndicators: false) {
+                MainHomeFollowingEmptyStateView(
+                    message: message,
+                    loginAction: loginAction
+                )
+                .frame(minHeight: geometry.size.height)
+            }
+            .refreshable {
+                await viewModel.refresh()
+            }
         }
     }
 }

SodaLive/Sources/V2/Main/Home/Following/MainHomeFollowingViewModel.swift

@@ -17,18 +17,16 @@ final class MainHomeFollowingViewModel: ObservableObject {
 
         repository.getFollowing()
             .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.response = nil
-                    self.isLoginRequired = false
-                    self.message = I18n.HomeFollowing.loadFailedMessage
-                    self.hasLoaded = true
-                    self.isLoading = false
+                    self?.response = nil
+                    self?.isLoginRequired = false
+                    self?.message = I18n.HomeFollowing.loadFailedMessage
+                    self?.hasLoaded = true
+                    self?.isLoading = false
                 }
             } receiveValue: { [weak self] response in
                 guard let self else { return }
@@ -60,6 +58,16 @@ final class MainHomeFollowingViewModel: ObservableObject {
             }
             .store(in: &subscription)
     }
+
+    func refresh() async {
+        if !isLoading {
+            fetchFollowing()
+        }
+
+        for await isLoading in $isLoading.values {
+            if !isLoading { return }
+        }
+    }
 }
 
 private extension HomeFollowingTabResponse {