[Modify] 리스너 구독취소 함수 작성 및 리스너 데이터 수정 시 다음 작동 코드 일단 주석처리 #173

JUDA-Hrmi · Apr 18, 2024 · 7956306 · 7956306
1 parent 256a8ac
commit 7956306
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Showing 2 changed files with 14 additions and 8 deletions.
diff --git a/JUDA_iOS/JUDA/View/Posts/PostsView.swift b/JUDA_iOS/JUDA/View/Posts/PostsView.swift
@@ -179,7 +179,6 @@ struct PostsView: View {
                 case .DrinkDetailWithUsedTo(let drink, let usedTo):
                     DrinkDetailView(drink: drink, usedTo: usedTo)
                         .modifier(TabBarHidden())
-                //
                 case .PostDetail(let postUserType,
                                  let post,
                                  let usedTo):

diff --git a/JUDA_iOS/JUDA/ViewModel/Posts/PostViewModel.swift b/JUDA_iOS/JUDA/ViewModel/Posts/PostViewModel.swift
@@ -314,18 +314,21 @@ extension PostViewModel {
 
 			snapshot.documentChanges.forEach { diff in
 				do {
-					if diff.type == .added {
-						let post = try diff.document.data(as: PostField.self)
-						self.posts.append(Post(postField: post, likedUsersID: []))
-					}
+//					if diff.type == .added {
+//						let postField = try diff.document.data(as: PostField.self)
+//						self.posts.append(Post(postField: postField, likedUsersID: []))
+//					}
 
 					if diff.type == .modified {
-
+						let postField = try diff.document.data(as: PostField.self)
+						if let index = self.posts.firstIndex(where: { $0.postField.postID == postField.postID }) {
+							self.posts[index].postField = postField
+						}
 					}
 
 					if diff.type == .removed {
-						let post = try diff.document.data(as: PostField.self)
-						if let index = self.posts.firstIndex(where: { $0.postField.postID == post.postID }) {
+						let postField = try diff.document.data(as: PostField.self)
+						if let index = self.posts.firstIndex(where: { $0.postField.postID == postField.postID }) {
 							self.posts.remove(at: index)
 						}
 					}
@@ -335,6 +338,10 @@ extension PostViewModel {
 			}
 		}
 	}
+
+	func stopListening() {
+		listener?.remove()
+	}
 }
 
 // MARK: - Report Upload