Handle Room Routing using the membership state (#2154)

ElementX/Sources/Application/AppCoordinator.swift

@@ -252,15 +252,7 @@ class AppCoordinator: AppCoordinatorProtocol, AuthenticationCoordinatorDelegate,
         }
         
         // Handle here the account switching when available
-
-        switch content.categoryIdentifier {
-        case NotificationConstants.Category.message:
-            handleAppRoute(.room(roomID: roomID))
-        case NotificationConstants.Category.invite:
-            handleAppRoute(.invites)
-        default:
-            break
-        }
+        handleAppRoute(.room(roomID: roomID))
     }
     
     func handleInlineReply(_ service: NotificationManagerProtocol, content: UNNotificationContent, replyText: String) async {

ElementX/Sources/Application/Navigation/AppRoutes.swift

@@ -22,7 +22,6 @@ enum AppRoute: Equatable {
     case room(roomID: String)
     case roomDetails(roomID: String)
     case roomMemberDetails(userID: String)
-    case invites
     case genericCallLink(url: URL)
     case settings
     case chatBackupSettings

ElementX/Sources/FlowCoordinators/RoomFlowCoordinator.swift

@@ -106,7 +106,7 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
                     MXLog.error("[RoomFlowCoordinator] Failed to get member: RoomProxy is nil")
                 }
             }
-        case .invites, .genericCallLink, .oidcCallback, .settings, .chatBackupSettings:
+        case .genericCallLink, .oidcCallback, .settings, .chatBackupSettings:
             break
         }
     }

ElementX/Sources/FlowCoordinators/UserSessionFlowCoordinator.swift

@@ -151,13 +151,12 @@ class UserSessionFlowCoordinator: FlowCoordinatorProtocol {
             guard let self else { return }
             
             switch appRoute {
-            case .room, .roomDetails, .roomList, .roomMemberDetails:
-                self.roomFlowCoordinator.handleAppRoute(appRoute, animated: animated)
-            case .invites:
-                if UIDevice.current.isPhone {
-                    self.roomFlowCoordinator.clearRoute(animated: animated)
+            case .room(let roomID):
+                Task {
+                    await self.handleRoomRoute(roomID: roomID, animated: animated)
                 }
-                self.stateMachine.processEvent(.showInvitesScreen, userInfo: .init(animated: animated))
+            case .roomDetails, .roomList, .roomMemberDetails:
+                self.roomFlowCoordinator.handleAppRoute(appRoute, animated: animated)
             case .genericCallLink(let url):
                 self.navigationSplitCoordinator.setSheetCoordinator(GenericCallLinkCoordinator(parameters: .init(url: url)), animated: animated)
             case .oidcCallback:
@@ -167,6 +166,21 @@ class UserSessionFlowCoordinator: FlowCoordinatorProtocol {
             }
         }
     }
+    
+    private func handleRoomRoute(roomID: String, animated: Bool) async {
+        switch await userSession.clientProxy.roomForIdentifier(roomID)?.membership {
+        case .invited:
+            if UIDevice.current.isPhone {
+                roomFlowCoordinator.clearRoute(animated: animated)
+            }
+            stateMachine.processEvent(.showInvitesScreen, userInfo: .init(animated: animated))
+        case .joined:
+            roomFlowCoordinator.handleAppRoute(.room(roomID: roomID), animated: animated)
+        case .left, .none:
+            // Do nothing but maybe we should ask design to have some kind of error state
+            break
+        }
+    }
 
     func clearRoute(animated: Bool) {
         fatalError("not necessary as of right now")

ElementX/Sources/Mocks/Generated/GeneratedMocks.swift

@@ -1878,6 +1878,11 @@ class RoomProxyMock: RoomProxyProtocol {
         set(value) { underlyingIsTombstoned = value }
     }
     var underlyingIsTombstoned: Bool!
+    var membership: Membership {
+        get { return underlyingMembership }
+        set(value) { underlyingMembership = value }
+    }
+    var underlyingMembership: Membership!
     var hasOngoingCall: Bool {
         get { return underlyingHasOngoingCall }
         set(value) { underlyingHasOngoingCall = value }

ElementX/Sources/Services/Notification/NotificationConstants.swift

@@ -27,7 +27,6 @@ enum NotificationConstants {
     }
 
     enum Category {
-        static let discard = "discard"
         static let message = "message"
         static let invite = "invite"
     }

ElementX/Sources/Services/Room/RoomProxy.swift

@@ -131,6 +131,10 @@ class RoomProxy: RoomProxyProtocol {
         room.membership() == .joined
     }
     
+    var membership: Membership {
+        room.membership()
+    }
+    
     var isDirect: Bool {
         room.isDirect()
     }

ElementX/Sources/Services/Room/RoomProxyProtocol.swift

@@ -55,6 +55,7 @@ protocol RoomProxyProtocol {
     var isSpace: Bool { get }
     var isEncrypted: Bool { get }
     var isTombstoned: Bool { get }
+    var membership: Membership { get }
     var hasOngoingCall: Bool { get }
     var canonicalAlias: String? { get }
     var alternativeAliases: [String] { get }

changelog.d/2150.bugfix

@@ -0,0 +1 @@
+If an invite notification has already been accepted tapping on it will bring you to the invite screen.