[✨] 채팅(Base) 잡는 중: WebSocket 기반으로 구현 중

AcaMate.xcodeproj/project.pbxproj

@@ -14,6 +14,7 @@
 		A78774722CF586AF002FE2EE /* Alamofire in Frameworks */ = {isa = PBXBuildFile; productRef = A78774712CF586AF002FE2EE /* Alamofire */; };
 		A7A518CF2CF555E200822D0D /* README.md in Resources */ = {isa = PBXBuildFile; fileRef = A7A518CE2CF555E200822D0D /* README.md */; };
 		A7A518D12CF5588500822D0D /* .gitignore in Resources */ = {isa = PBXBuildFile; fileRef = A7A518D02CF5588500822D0D /* .gitignore */; };
+		FB0119D32D62EEF000C1FA82 /* Starscream in Frameworks */ = {isa = PBXBuildFile; productRef = FB0119D22D62EEF000C1FA82 /* Starscream */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -53,6 +54,7 @@
 				A73892252D526A9D00659A62 /* FirebaseCrashlytics in Frameworks */,
 				A771FFF22CFB70D100367DA6 /* KakaoSDK in Frameworks */,
 				A73892212D526A9D00659A62 /* FirebaseAnalytics in Frameworks */,
+				FB0119D32D62EEF000C1FA82 /* Starscream in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -102,6 +104,7 @@
 				A73892202D526A9D00659A62 /* FirebaseAnalytics */,
 				A73892222D526A9D00659A62 /* FirebaseAppCheck */,
 				A73892242D526A9D00659A62 /* FirebaseCrashlytics */,
+				FB0119D22D62EEF000C1FA82 /* Starscream */,
 			);
 			productName = AcaMate;
 			productReference = A7A518BB2CF5558B00822D0D /* AcaMate.app */;
@@ -135,6 +138,7 @@
 				A78774702CF586AF002FE2EE /* XCRemoteSwiftPackageReference "Alamofire" */,
 				A771FFF02CFB70D100367DA6 /* XCRemoteSwiftPackageReference "kakao-ios-sdk" */,
 				A738921F2D526A9D00659A62 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */,
+				FB0119D12D62EEF000C1FA82 /* XCRemoteSwiftPackageReference "Starscream" */,
 			);
 			preferredProjectObjectVersion = 77;
 			productRefGroup = A7A518BC2CF5558B00822D0D /* Products */;
@@ -420,6 +424,14 @@
 				minimumVersion = 5.10.2;
 			};
 		};
+		FB0119D12D62EEF000C1FA82 /* XCRemoteSwiftPackageReference "Starscream" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/daltoniam/Starscream";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 4.0.8;
+			};
+		};
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
@@ -448,6 +460,11 @@
 			package = A78774702CF586AF002FE2EE /* XCRemoteSwiftPackageReference "Alamofire" */;
 			productName = Alamofire;
 		};
+		FB0119D22D62EEF000C1FA82 /* Starscream */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = FB0119D12D62EEF000C1FA82 /* XCRemoteSwiftPackageReference "Starscream" */;
+			productName = Starscream;
+		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = A7A518B32CF5558B00822D0D /* Project object */;

AcaMate.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,5 +1,5 @@
 {
-  "originHash" : "3b609245b8d633048f6670834279f82d0601cc0879a2d8c9c86fa0dd25734ea3",
+  "originHash" : "2aab34be4ec6f8de8e42f37bee06d0f181ea2ab2db742d0c279bace3d5a0bcfb",
   "pins" : [
     {
       "identity" : "abseil-cpp-binary",
@@ -127,6 +127,15 @@
         "version" : "2.4.0"
       }
     },
+    {
+      "identity" : "starscream",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/daltoniam/Starscream",
+      "state" : {
+        "revision" : "c6bfd1af48efcc9a9ad203665db12375ba6b145a",
+        "version" : "4.0.8"
+      }
+    },
     {
       "identity" : "swift-protobuf",
       "kind" : "remoteSourceControl",

AcaMate/0. Setup/SwiftUI_Prefix.swift

@@ -7,13 +7,18 @@
 import SwiftUI
 // MARK: - ACAMATE
 // APPSTORE_URL : https://apps.apple.com/us/app/%EC%95%84%EC%B9%B4%EB%8D%B0%EB%AF%B8%EB%A9%94%EC%9D%B4%ED%8A%B8/id6739448113
-//#if DEV && LOCAL
+#if LOCAL
-//public let API_URL: String = "http://localhost:5144"
+public let API_URL: String = "http://localhost:5144"
+public let WS_URL: String = "ws://localhost:5144"
+//public let WS_URL: String = "ws://169.254.53.148:5144"
 //#else
-#if DEV
+#elseif DEV
 public let API_URL: String = "https://devacamate.ipstein.myds.me"
+public let WS_URL: String = "wss://devacamate.ipstein.myds.me"
 #else
 public let API_URL: String = "https://acamate.ipstein.myds.me"
+public let WS_URL: String = "wss://acamate.ipstein.myds.me"
+
 #endif
 
 

AcaMate/1. View/10. Common/NavigationView.swift

@@ -12,26 +12,30 @@ import Combine
 /// 이거 위에 다른 뷰들이 위젯 느낌으로 계속 갈아 끼워지는거
 struct NavigationView: View {
     @EnvironmentObject var appVM: AppViewModel
-    @State private var naviState : NaviState = .init(act: .NONE, path: .Intro)
     @State private var history: [PathName] = [.Intro]
     
     var body: some View {
         VStack(spacing: 0) {
             
             ZStack {
-                switch naviState.path {
+                switch appVM.naviState.path {
                 case .NONE:
                     EmptyView()
                 case .Intro:
-                    IntroView(naviState: $naviState)
+//                    IntroView(naviState: $naviState)
+                    IntroView()
                 case .Login :
-                    LoginView(naviState: $naviState)
+//                    LoginView(naviState: $naviState)
+                    LoginView()
                 case .Main:
-                    MainView(naviState: $naviState)
+//                    MainView(naviState: $naviState)
+                    MainView()
+                case .ChatRoom(let id):
+                    ChattingRoomView(roomID: id)
                 }
             }
         }
-        .onChange(of: naviState) { old, new in
+        .onChange(of: appVM.naviState) { old, new in
             switch new.act {
             case .NONE:
                 break
@@ -54,6 +58,7 @@ struct NavigationView: View {
         .setAlert()
         .setNetwork()
         .loadingView(isLoading: $appVM.isLoading)
+
     }
     
     /// 경로에 한 단계 추가
@@ -64,7 +69,8 @@ struct NavigationView: View {
     /// 가장 가까운 경로 삭제
     private func popHistory() {
         history.removeLast()
-        naviState.set(act: .NONE, path: history.last ?? .NONE)
+        appVM.naviState.set(act: .NONE, path: history.last ?? .NONE)
+//        naviState.set(act: .NONE, path: history.last ?? .NONE)
     }
     
     /// 경로 기록 전체 삭제
@@ -76,17 +82,20 @@ struct NavigationView: View {
     /// 경로의 최상단 지우고, 새로 이동하는 경로로 설정
     private func moveHistory(path: PathName) {
         if path == .NONE {
-            naviState.set(act: .RESET, path: history.first ?? .Main)
+            appVM.naviState.set(act: .RESET, path: history.first ?? .Main)
+//            naviState.set(act: .RESET, path: history.first ?? .Main)
         }
         if history.contains(path) {
             let remove = history.count - history.firstIndex(of: path)! - 1
             history.removeLast(remove)
             if remove > 0 {
-                naviState.set(act: .NONE, path: path)
+                appVM.naviState.set(act: .NONE, path: path)
+//                naviState.set(act: .NONE, path: path)
                 return
             }
         }
-        naviState.set(act: .RESET, path: path)
+        appVM.naviState.set(act: .RESET, path: path)
+//        naviState.set(act: .RESET, path: path)
     }
     
     private func showHistory() {

AcaMate/1. View/11. Intro & Login/IntroView.swift

@@ -12,7 +12,7 @@ struct IntroView: View {
     @EnvironmentObject var appVM: AppViewModel
     
     @State var cancellables: Set<AnyCancellable> = []
-    @Binding var naviState : NaviState
+//    @Binding var naviState : NaviState
     
     var body: some View {
         VStack(spacing: 0) {
@@ -40,7 +40,7 @@ struct IntroView: View {
         .onAppear {
             printLog("IntroView_onAppear")
             #if LOCAL
-            naviState.set(act: .RESET, path: .Login)
+            appVM.naviState.set(act: .RESET, path: .Login)
             #else
             subscribeAlertAction()
             loadVersion()
@@ -71,7 +71,8 @@ struct IntroView: View {
                         appVM.showAlert.toggle()
                     } else {
                         // 정상 동작 넘어감
-                        naviState.set(act: .RESET, path: .Login)
+                        appVM.naviState.set(act: .RESET, path: .Login)
+//                        naviState.set(act: .RESET, path: .Login)
                         
                         
                     }
@@ -90,7 +91,7 @@ struct IntroView: View {
                     exit(1)
                     //MARK: - TODO (앱스토어 이동 로직 넣을 것)
                 } else {
-                    naviState.set(act: .RESET, path: .Login)
+                    appVM.naviState.set(act: .RESET, path: .Login)
                 }
             }.store(in: &cancellables)
     }

AcaMate/1. View/11. Intro & Login/LoginView.swift

@@ -12,7 +12,7 @@ struct LoginView: View {
     @EnvironmentObject var appVM: AppViewModel
     @StateObject private var loginVM = LoginViewModel()
     @State var cancellables: Set<AnyCancellable> = []
-    @Binding var naviState : NaviState
+//    @Binding var naviState : NaviState
     
     @State var selectIdLogin: Bool = false
     
@@ -43,7 +43,7 @@ struct LoginView: View {
                 
                 Button {
                     // MARK: - TODO, 애플 계정 로그인 구현
-                    naviState.set(act: .MOVE, path: .Main)
+                    appVM.naviState.set(act: .MOVE, path: .Main)
                 } label: {
                     makeButton(image: Image(.Logo.appleIcon), color: Color(.Text.black), "애플 계정으로 시작하기")
                 }

AcaMate/1. View/12. Main/121. Home/HomeView.swift

@@ -31,7 +31,7 @@ struct HomeView: View {
                 }
                 
                 OffsetObservableScrollView(showsIndicators: false, scrollOffset: $scrollOffset) { proxy in
-                    VStack(spacing: 24) {
+                    LazyVStack(spacing: 24) {
                         
                         TopProfileView(myType: myType)
                         

AcaMate/1. View/12. Main/123. Chatting/ChatListView.swift

@@ -20,6 +20,8 @@ struct ChatListView: View {
 }
 
 struct ChatCellView: View {
+    @EnvironmentObject var appVM: AppViewModel
+    
     var summaryChat: SummaryChat
     
     var body: some View {
@@ -41,7 +43,6 @@ struct ChatCellView: View {
                             .font(.nps(size: 8))
                             .foregroundStyle(Color(.Text.detail))
                     }
-//                    .frame(height: 24)
                 }
                 Spacer(minLength: 1)
                 
@@ -84,6 +85,7 @@ struct ChatCellView: View {
         .onTapGesture {
             printLog("채팅 내부 셀 클릭")
             // MARK: TO-DO
+            appVM.naviState.set(act: .ADD, path: .ChatRoom(id: summaryChat.id))
         }
     }
 }

AcaMate/1. View/12. Main/123. Chatting/ChattingRoomView.swift

@@ -0,0 +1,77 @@
+//
+//  ChattingRoomView.swift
+//  AcaMate
+//
+//  Created by TAnine on 2/17/25.
+//
+
+import SwiftUI
+
+struct ChattingRoomView: View {
+    @EnvironmentObject var appVM: AppViewModel
+    @StateObject private var topVM = TopViewModel()
+    
+    
+//    @StateObject private var chatVM = ChatViewModel()
+    
+    @StateObject private var btnVM = ButtonViewModel()
+    @State var sendBtnID = UUID()
+    @State var addSomeBtnID = UUID()
+    @State var callCameraBtnID = UUID()
+    @State var addPhotoBtnID = UUID()
+    
+    @State private var scrollOffset: CGPoint = .zero
+    
+    @StateObject private var socketManager = WebSocketManager()
+    @State private var message = ""
+    
+    let roomID: String
+    var body: some View {
+        VStack(alignment: .center, spacing: 0) {
+            TopView(topVM: topVM)
+            Text("Hello, World! \(roomID)")
+            OffsetObservableScrollView(showsIndicators: false, scrollOffset: $scrollOffset) { proxy in
+                
+            }.frame(maxWidth: .infinity, maxHeight: .infinity)
+            
+            TextField("SEND MESSAGE", text: $message)
+                .textFieldStyle(RoundedBorderTextFieldStyle())
+                .padding()
+            HStack(spacing: 10) {
+                Button {
+                    socketManager.connect()
+                } label: {
+                  Text("CONNECT")
+                }
+                Button {
+                    socketManager.sendMessage(message)
+                    message = ""
+                } label: {
+                  Text("SEND")
+                }
+                Button {
+                    socketManager.disconnect()
+                } label: {
+                  Text("DISCONNECT")
+                }
+            }
+            List(socketManager.receivedMessage, id: \.self) { msg in
+                Text(msg)
+                    .foregroundStyle(Color(.Other.cell))
+            }
+            
+            .fullDrawView(Color(.Other.cell))
+        }
+        
+        .onAppear {
+            topVM.titleName = "클래스 명"
+            topVM.setLeftBtn(Image(.Icon.back), size: CGPoint(x:40, y:40)) {
+                appVM.naviState.set(act: .POP, path: .ChatRoom(id: roomID))
+            }
+            topVM.setRightBtn(Image(.Icon.setting), size: CGPoint(x: 40, y: 40)) {
+                // MARK: TO-DO
+                // 채팅방 설정 열기
+            }
+        }
+    }
+}

AcaMate/1. View/12. Main/123. Chatting/ChattingView.swift

@@ -34,14 +34,14 @@ struct ChattingView: View {
     @State var chatMenu: chatType = .Class
     
     var body: some View {
-        
         VStack(spacing: 0) {
             TopView(topVM: topVM)
             if myType == .ETC || myType == .Employee {
                 EmptyBoxView(title: "이용하실 수 없는 기능입니다.")
                     .padding(24)
                 Spacer(minLength: 1)
-            } else {
+            }
+            else {
                 if myType == .Teacher || myType == .Admin {
                     if myType == .Admin {
                         HStack {
@@ -55,7 +55,6 @@ struct ChattingView: View {
                         }
                         .padding(EdgeInsets(top: 12, leading: 24, bottom: 0, trailing: 24))
                     }
-                    
                     HStack {
                         SelectChatMenu(chatMenu: $chatMenu, tag: .Class, image: Image(.Icon.group), title: "클래스")
                         Spacer(minLength: 1)
@@ -67,35 +66,53 @@ struct ChattingView: View {
                     .padding(EdgeInsets(top: 12, leading: 24, bottom: 12, trailing: 24))
                 }
                 OffsetObservableScrollView(showsIndicators: false, scrollOffset: $scrollOffset) { proxy in
-                    VStack(spacing: 24) {
+                    LazyVStack(spacing: 24) {
-                        Group {
+                        if myType == .Student || myType == .Parent {
-                            if myType != .Parent {
+                            Group {
                                 DashBoardView(image: Image(.Icon.group), title: "클래스") {
                                     ChatListView(chatList: classList)
                                 }
-                            }
+                                
-                            if myType != .Teacher || myType != .Admin  {
                                 DashBoardView(image: Image(.Icon.talk), title: "선생님과 1:1") {
                                     
                                 }
-                            }
-                            if myType == .Teacher {
                                 DashBoardView(image: Image(.Icon.talk), title: "부모님과 1:1") {
                                     
                                 }
                             }
-                        }
+                            .background {
-                        .background {
+                                RoundedRectangle(cornerRadius: 8)
-                            RoundedRectangle(cornerRadius: 8)
+                                    .foregroundStyle(Color(.Other.cell))
-                                .foregroundStyle(Color(.Other.cell))
+                            }
+                        } else {
+                            Group {
+                                switch chatMenu {
+                                case .Class:
+                                    DashBoardView(image: Image(.Icon.group), title: "클래스") {
+                                        ChatListView(chatList: classList)
+                                    }
+                                case .Student:
+                                    DashBoardView(image: Image(.Icon.talk), title: "학생과 1:1") {
+                                        
+                                    }
+                                case .Parent:
+                                    DashBoardView(image: Image(.Icon.talk), title: "부모님과 1:1") {
+                                        
+                                    }
+                                }
+                            }
+                            .background {
+                                RoundedRectangle(cornerRadius: 8)
+                                    .foregroundStyle(Color(.Other.cell))
+                            }
                         }
                     }
                     .padding(EdgeInsets(
                         top: (myType == .Student || myType == .Parent) ? 24 : 12, leading: 24, bottom: 24, trailing: 24))
                 }
+                
                 .frame(maxWidth: .infinity, maxHeight: .infinity)
             }
-            
         }
         .onAppear {
             // MARK: TO-DO

AcaMate/1. View/12. Main/MainView.swift

@@ -12,7 +12,7 @@ struct MainView: View {
     @EnvironmentObject var appVM: AppViewModel
     @EnvironmentObject var alertController: AlertController
     @State var cancellables: Set<AnyCancellable> = []
-    @Binding var naviState : NaviState
+//    @Binding var naviState : NaviState
     
     @State private var myType: UserType = .Admin
     

AcaMate/2. Model/Chat Data.swift

@@ -7,6 +7,12 @@
 
 import Foundation
 
+enum chatType {
+    case Class
+    case Student
+    case Parent
+}
+
 struct SummaryChat {
     var id: String
     
@@ -19,11 +25,12 @@ struct SummaryChat {
     var notiState: Bool
     
     var groupNum: Int
-    
 }
 
-enum chatType {
+struct ChatMesage {
-    case Class
+    var roomID: String
-    case Student
+    var chatID: String
-    case Parent
+    var senderID: String
+    var message: String
+    var sendTime: String
 }

AcaMate/2. Model/Navigation.swift

@@ -13,8 +13,6 @@ struct NaviState: Equatable {
     var act: NaviAction
     var path: PathName
     
-
-    
     static func == (lhs: NaviState, rhs: NaviState) -> Bool {
         return lhs.act == rhs.act && lhs.path == rhs.path
     }
@@ -45,7 +43,7 @@ enum PathName: Hashable {
     case Intro
     case Login
     case Main
-    
+    case ChatRoom(id: String)
     case NONE
 }
 

AcaMate/3. ViewModel/AppViewModel.swift

@@ -12,6 +12,7 @@ class AppViewModel: ObservableObject {
     @Published var isLoading: Bool = false
     @Published var showAlert: Bool = false
     @Published var menuName: MenuName = .Home
+    @Published var naviState: NaviState = .init(act: .NONE, path: .Intro)
     
     var alertData: AlertData = .init(body: "")
     

AcaMate/3. ViewModel/ChatViewModel.swift

@@ -0,0 +1,14 @@
+//
+//  ChatViewModel.swift
+//  AcaMate
+//
+//  Created by TAnine on 2/17/25.
+//
+
+import SwiftUI
+
+class ChatViewModel: ObservableObject {
+    @Published var messages: [ChatMesage] = []
+    
+    
+}

AcaMate/5. Manager/APIManager.swift

@@ -4,6 +4,7 @@
 //
 //  Created by Sean Kim on 11/26/24.
 //
+// 이건 컨트롤러일까 매니저일까?
 
 import Foundation
 import Combine

AcaMate/5. Manager/WebSocketManager.swift

@@ -0,0 +1,79 @@
+//
+//  WebSocketManager.swift
+//  AcaMate
+//
+//  Created by TAnine on 2/17/25.
+//
+
+import Foundation
+import Combine
+
+import Starscream
+
+// SignalR은 메세지의 끝이 \u{1E} 해당 유니코드 문자를 원함
+class WebSocketManager: ObservableObject ,WebSocketDelegate {
+    
+    @Published var socket: WebSocket?
+    @Published var receivedMessage: [String] = []
+    
+    init() {
+        guard let url = URL(string: "\(WS_URL)/chatHub?transport=webSockets") else { return }
+//        guard let url = URL(string: "\(API_URL)/chatHub?transport=websockets3") else { return }
+        var request = URLRequest(url: url)
+        request.timeoutInterval = 5
+        request.setValue("application/json", forHTTPHeaderField: "Content-Type")
+        
+        request.setValue("Upgrade", forHTTPHeaderField: "Connection")
+        
+        socket = WebSocket(request: request)
+        socket?.delegate = self
+    }
+    
+    func connect() {
+        socket?.connect()
+        printLog("TRY CONNECT SOCKET")
+        DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
+            let handShakeMsg = """
+            {"protocol":"json","version":1}\u{1E}
+            """
+            self.socket?.write(string: handShakeMsg)
+        }
+    }
+    func disconnect() {
+        socket?.disconnect()
+        printLog("ClOSE SOCKET")
+    }
+    
+    func sendMessage(_ message: String) {
+        let json = """
+        {
+            "type": 1,
+            "target":"SendMessage",
+            "arguments":["iOS", "\(message)"]
+        }\u{1E}
+        """
+        socket?.write(string: json)
+        printLog("SEND THE MESSAGE: \(message)")
+    }
+    
+    func didReceive(event: Starscream.WebSocketEvent, client: any Starscream.WebSocketClient) {
+        switch event {
+    
+        case .connected(let header):
+            printLog("CONNECTED : \(header)")
+        case .disconnected(let reason, let code):
+            printLog("DISCONNECTED: [\(code)] - \(reason)")
+        case .text(let text):
+            receivedMessage.append(text)
+            printLog("SERVER SAID: \(text)")
+        case .binary(let binary):
+            printLog("BINARY?: \(binary)")
+        case .error(let error):
+            printLog("ERROR!: \(error)")
+        case .cancelled:
+            printLog("SOCKET CONNECTED CANCELLED!!!")
+        default:
+            break
+        }
+    }
+}