feat(home): 홈 탭 당겨서 새로고침을 추가한다

SodaLive/Sources/V2/Main/Home/Recommendation/MainHomeRecommendationViewModel.swift

@@ -21,16 +21,14 @@ final class MainHomeRecommendationViewModel: ObservableObject {
 
         repository.getRecommendations()
             .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.errorMessage = I18n.Common.commonError
-                    self.isShowPopup = true
-                    self.isLoading = false
+                    self?.errorMessage = I18n.Common.commonError
+                    self?.isShowPopup = true
+                    self?.isLoading = false
                 }
             } receiveValue: { [weak self] response in
                 guard let self else { return }
@@ -58,6 +56,16 @@ final class MainHomeRecommendationViewModel: ObservableObject {
             .store(in: &subscription)
     }
 
+    func refresh() async {
+        if !isLoading {
+            fetchRecommendations()
+        }
+
+        for await isLoading in $isLoading.values {
+            if !isLoading { return }
+        }
+    }
+
     func followAll(creatorIds: [Int], completionKey: String) {
         guard !creatorIds.isEmpty, !completionKey.isEmpty else { return }
         guard !completedFollowKeys.contains(completionKey), !followingKeys.contains(completionKey) else { return }