Knock Requests navigation flows (#3555)

* implemented navigations

* better naming for the enum

* removed list to banned users navigation

* polished the code

* avatarURL

ElementX/Sources/Screens/RoomScreen/RoomScreenCoordinator.swift

@@ -42,6 +42,7 @@ enum RoomScreenCoordinatorAction {
     case presentCallScreen
     case presentPinnedEventsTimeline
     case presentResolveSendFailure(failure: TimelineItemSendFailure.VerifiedUser, sendHandle: SendHandleProxy)
+    case presentKnockRequestsList
 }
 
 final class RoomScreenCoordinator: CoordinatorProtocol {
@@ -169,6 +170,8 @@ final class RoomScreenCoordinator: CoordinatorProtocol {
                     actionsSubject.send(.presentCallScreen)
                 case .removeComposerFocus:
                     composerViewModel.process(timelineAction: .removeFocus)
+                case .displayKnockRequests:
+                    actionsSubject.send(.presentKnockRequestsList)
                 }
             }
             .store(in: &cancellables)

ElementX/Sources/Screens/RoomScreen/RoomScreenModels.swift

@@ -14,6 +14,7 @@ enum RoomScreenViewModelAction {
     case displayRoomDetails
     case displayCall
     case removeComposerFocus
+    case displayKnockRequests
 }
 
 enum RoomScreenViewAction {
@@ -22,6 +23,9 @@ enum RoomScreenViewAction {
     case displayRoomDetails
     case displayCall
     case footerViewAction(RoomScreenFooterViewAction)
+    case acceptKnock(userID: String)
+    case dismissKnockRequests
+    case viewKnockRequests
 }
 
 struct RoomScreenViewState: BindableState {

ElementX/Sources/Screens/RoomScreen/RoomScreenViewModel.swift

@@ -103,6 +103,14 @@ class RoomScreenViewModel: RoomScreenViewModelType, RoomScreenViewModelProtocol
             case .resolvePinViolation(let userID):
                 Task { await resolveIdentityPinningViolation(userID) }
             }
+        case .acceptKnock(userID: let userID):
+            // TODO: API to accept a knock required
+            break
+        case .dismissKnockRequests:
+            // TODO: API to mark knocks as seen required
+            break
+        case .viewKnockRequests:
+            actionsSubject.send(.displayKnockRequests)
         }
     }
     

ElementX/Sources/Screens/RoomScreen/View/RoomScreen.swift

@@ -148,15 +148,15 @@ struct RoomScreen: View {
     }
     
     private func dismissKnockRequestsBanner() {
-        // TODO: Implement
+        roomContext.send(viewAction: .dismissKnockRequests)
     }
     
     private func acceptKnockRequest(userID: String) {
-        // TODO: Implement
+        roomContext.send(viewAction: .acceptKnock(userID: userID))
     }
     
     private func onViewAllKnockRequests() {
-        // TODO: Implement
+        roomContext.send(viewAction: .viewKnockRequests)
     }
     
     private var scrollToBottomButton: some View {