Handled no network error case in workspaces screen and implemented retry to load the workspaces

Author: srikanth-vg

GoInfoGame/GoInfoGame/Network/APIError.swift

@@ -14,6 +14,7 @@ enum APIError: LocalizedError {
     case noData
     case decodingFailed(String)
     case custom(String)
+    case noNetworkConnection
 
     // HTTP/Server-side errors
     case badRequest
@@ -62,6 +63,8 @@ enum APIError: LocalizedError {
             return "Unexpected error: \(description)"
         case .custom(let message):
             return message
+        case .noNetworkConnection:
+            return "No network connection."
         }
     }
 }

GoInfoGame/GoInfoGame/Network/ApiManager.swift

@@ -131,7 +131,11 @@ class ApiManager {
                 completion(.failure(APIError.custom("No data returned")))
                 return
             }
-            if let error = error {
+            if let error = error as? NSError {
+                if error.code == -1009 {
+                    completion(.failure(.noNetworkConnection))
+                    return
+                }
                 print("Request failed with error: \(error.localizedDescription)")
                 completion(.failure(APIError.custom("Request failed with error: \(error.localizedDescription)")))
                 return

GoInfoGame/GoInfoGame/UI/InitialView/InitialView.swift

@@ -105,12 +105,40 @@ struct WorkspacesListView: View {
                 }
             }
         } else if viewModel.workspaces == nil {
-            VStack {
-                Text("Loading workspaces available for you... Please make sure you have location service enabled.")
-                    .font(.custom("Lato-Bold", size: 20))
-                    .foregroundColor((Asset.Colors.huskyPurple.swiftUIColor))
-                    .multilineTextAlignment(.center)
-                Spacer()
+            if viewModel.errorMessage == nil {
+                VStack {
+                    Text("Loading workspaces available for you... Please make sure you have location service enabled.")
+                        .font(.custom("Lato-Bold", size: 20))
+                        .foregroundColor((Asset.Colors.huskyPurple.swiftUIColor))
+                        .multilineTextAlignment(.center)
+                    Spacer()
+                }
+            } else {
+                VStack {
+                    Text(viewModel.errorMessage ?? "Something went wrong. Please try again later.")
+                        .font(.custom("Lato-Bold", size: 20))
+                        .foregroundColor((Asset.Colors.huskyPurple.swiftUIColor))
+                        .multilineTextAlignment(.center)
+                        .padding(.top, 20)
+                    Spacer()
+                    Button {
+                        viewModel.fetchWorkspacesList()
+                    } label: {
+                        Group {
+                            VStack {
+                                Image(systemName: "arrow.clockwise")
+                                    .resizable()
+                                    .frame(width: 50, height: 50)
+                                Text("Try again")
+                                    .font(.custom("Lato-Bold", size: 20))
+                            }
+                        }
+                        .foregroundStyle(Asset.Colors.accentPink.swiftUIColor)
+                        
+                        
+                    }
+                    Spacer()
+                }
             }
         } else if viewModel.workspaces?.count == 0 {
             VStack {

GoInfoGame/GoInfoGame/UI/InitialView/InitialViewModel.swift

@@ -17,6 +17,7 @@ class InitialViewModel: ObservableObject {
     @Published var workspaces: [Workspace]? = nil
     @Published var longQuests: [LongFormElement] = []
     @Published var isLoading: Bool = false
+    @Published var errorMessage: String? = nil
 
     @Published var showBiometricIDError: Bool = false
     @Published var biometricIDErrorMessage: String?
@@ -44,8 +45,10 @@ class InitialViewModel: ObservableObject {
                 switch result {
                 case .success(let workspacesResponse):
                     self?.workspaces = workspacesResponse
+                    self?.errorMessage = nil
                 case .failure(let error):
-                    self?.workspaces = []
+                    self?.workspaces = nil
+                    self?.errorMessage = error.localizedDescription
                     print("Error fetching workspaces: \(error)")
                 }
             }