IOS-5356 Add invite members button to chat navbar

Anytype/Sources/PresentationLayer/Modules/Chat/ChatView.swift

@@ -20,9 +20,16 @@ struct ChatView: View {
                 .ignoresSafeArea()
         }
         .overlay(alignment: .top) {
-            ChatHeaderView(spaceId: model.spaceId, chatId: model.chatId) {
-                model.onTapWidgets()
-            }
+            ChatHeaderView(
+                spaceId: model.spaceId,
+                chatId: model.chatId,
+                onTapOpenWidgets: {
+                    model.onTapWidgets()
+                },
+                onTapAddMembers: {
+                    model.onTapInviteLink()
+                }
+            )
         }
         .onAppear {
             model.keyboardDismiss = keyboardDismiss

Anytype/Sources/PresentationLayer/Modules/Chat/Subviews/ChatHeader/ChatHeaderView.swift

@@ -1,12 +1,23 @@
 import Foundation
 import SwiftUI
+import Services
 
 struct ChatHeaderView: View {
-    
+
     @StateObject private var model: ChatHeaderViewModel
-
-    init(spaceId: String, chatId: String, onTapOpenWidgets: @escaping () -> Void) {
-        self._model = StateObject(wrappedValue: ChatHeaderViewModel(spaceId: spaceId, chatId: chatId, onTapOpenWidgets: onTapOpenWidgets))
+
+    init(
+        spaceId: String,
+        chatId: String,
+        onTapOpenWidgets: @escaping () -> Void,
+        onTapAddMembers: @escaping (() -> Void)
+    ) {
+        self._model = StateObject(wrappedValue: ChatHeaderViewModel(
+            spaceId: spaceId,
+            chatId: chatId,
+            onTapOpenWidgets: onTapOpenWidgets,
+            onTapAddMembers: onTapAddMembers
+        ))
     }
 
     var body: some View {
@@ -33,12 +44,23 @@ struct ChatHeaderView: View {
                 }
             }
         } rightView: {
-            if model.showWidgetsButton {
-                ExpandedTapAreaButton {
-                    model.tapOpenWidgets()
-                } label: {
-                    IconView(icon: model.icon)
-                        .frame(width: 28, height: 28)
+            HStack(spacing: 16) {
+                if model.showAddMembersButton {
+                    ExpandedTapAreaButton {
+                        model.tapAddMembers()
+                    } label: {
+                        Image(systemName: "person.fill.badge.plus")
+                            .foregroundColor(.Control.transparentSecondary)
+                            .frame(width: 28, height: 28)
+                    }
+                }
+                if model.showWidgetsButton {
+                    ExpandedTapAreaButton {
+                        model.tapOpenWidgets()
+                    } label: {
+                        IconView(icon: model.icon)
+                            .frame(width: 28, height: 28)
+                    }
                 }
             }
         }

Anytype/Sources/PresentationLayer/Modules/Chat/Subviews/ChatHeader/ChatHeaderViewModel.swift

@@ -6,33 +6,41 @@ import AnytypeCore
 
 @MainActor
 final class ChatHeaderViewModel: ObservableObject {
-    
+
     @Injected(\.workspaceStorage)
     private var workspaceStorage: any WorkspacesStorageProtocol
     @Injected(\.syncStatusStorage)
     private var syncStatusStorage: any SyncStatusStorageProtocol
+    @Injected(\.participantSpacesStorage)
+    private var participantSpacesStorage: any ParticipantSpacesStorageProtocol
     private let openDocumentProvider: any OpenedDocumentsProviderProtocol = Container.shared.openedDocumentProvider()
-    
+
     @Published var title: String?
     @Published var icon: Icon?
     @Published var showWidgetsButton: Bool = false
     @Published var chatLoading = false
     @Published var spaceLoading = false
     @Published var muted = false
-
-    var showLoading: Bool {
-        chatLoading || spaceLoading
-    }
-
+    @Published var showAddMembersButton: Bool = false
+
+    var showLoading: Bool { chatLoading || spaceLoading }
+
     private let spaceId: String
     private let chatId: String
     private let onTapOpenWidgets: () -> Void
+    private let onTapAddMembers: (() -> Void)
     private let chatObject: any BaseDocumentProtocol
-
-    init(spaceId: String, chatId: String, onTapOpenWidgets: @escaping () -> Void) {
+
+    init(
+        spaceId: String,
+        chatId: String,
+        onTapOpenWidgets: @escaping () -> Void,
+        onTapAddMembers: @escaping (() -> Void)
+    ) {
         self.spaceId = spaceId
         self.chatId = chatId
         self.onTapOpenWidgets = onTapOpenWidgets
+        self.onTapAddMembers = onTapAddMembers
         self.chatObject = openDocumentProvider.document(objectId: chatId, spaceId: spaceId)
     }
 
@@ -44,18 +52,20 @@ final class ChatHeaderViewModel: ObservableObject {
         _ = await (spaceViewSub, chatSub, spaceStatusSub)
     }
 
-    func tapOpenWidgets() {
-        onTapOpenWidgets()
-    }
+    func tapOpenWidgets() { onTapOpenWidgets() }
+
+    func tapAddMembers() { onTapAddMembers() }
 
     // MARK: - Private
 
     private func subscribeOnSpaceView() async {
-        for await spaceView in workspaceStorage.spaceViewPublisher(spaceId: spaceId).values {
+        for await participantSpaceView in participantSpacesStorage.participantSpaceViewPublisher(spaceId: spaceId).values {
+            let spaceView = participantSpaceView.spaceView
             title = spaceView.title
             icon = spaceView.objectIconImage
             showWidgetsButton = spaceView.chatId == chatId && spaceView.initialScreenIsChat
             muted = FeatureFlags.muteSpacePossibility && !spaceView.pushNotificationMode.isUnmutedAll
+            showAddMembersButton = participantSpaceView.participant?.permission == .owner
         }
     }