Merge pull request #319 from vector-im/feature/fga/clean_up

Feature/fga/clean up
2023-04-14 17:49:09 +02:00
parent 219ac6578f 077a0ceec0
commit d32fbd1d09
28 changed files with 361 additions and 218 deletions
--- a/appnav/build.gradle.kts
+++ b/appnav/build.gradle.kts
@@ -68,4 +68,7 @@ dependencies {
    testImplementation(projects.libraries.matrix.test)
    testImplementation(projects.features.rageshake.test)
    testImplementation(projects.features.rageshake.impl)
+    testImplementation(projects.services.appnavstate.test)
+    testImplementation(libs.test.appyx.junit)
+    testImplementation(libs.test.arch.core)
 }
--- a/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt
@@ -108,17 +108,17 @@ class LoggedInFlowNode @AssistedInject constructor(
                val imageLoaderFactory = bindings<MatrixUIBindings>().loggedInImageLoaderFactory()
                Coil.setImageLoader(imageLoaderFactory)
                inputs.matrixClient.startSync()
-                appNavigationStateService.onNavigateToSession(inputs.matrixClient.sessionId)
+                appNavigationStateService.onNavigateToSession(id, inputs.matrixClient.sessionId)
                // TODO We do not support Space yet, so directly navigate to main space
-                appNavigationStateService.onNavigateToSpace(MAIN_SPACE)
+                appNavigationStateService.onNavigateToSpace(id, MAIN_SPACE)
                loggedInFlowProcessor.observeEvents(coroutineScope)
            },
            onDestroy = {
                val imageLoaderFactory = bindings<MatrixUIBindings>().notLoggedInImageLoaderFactory()
                Coil.setImageLoader(imageLoaderFactory)
                plugins<LifecycleCallback>().forEach { it.onFlowReleased(inputs.matrixClient) }
-                appNavigationStateService.onLeavingSpace()
-                appNavigationStateService.onLeavingSession()
+                appNavigationStateService.onLeavingSpace(id)
+                appNavigationStateService.onLeavingSession(id)
                loggedInFlowProcessor.stopObserving()
            }
        )
--- a/appnav/src/main/kotlin/io/element/android/appnav/RoomFlowNode.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/RoomFlowNode.kt
@@ -19,6 +19,7 @@ package io.element.android.appnav
 import android.os.Parcelable
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
+import androidx.lifecycle.lifecycleScope
 import com.bumble.appyx.core.composable.Children
 import com.bumble.appyx.core.lifecycle.subscribe
 import com.bumble.appyx.core.modality.BuildContext
@@ -44,6 +45,7 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.launch
 import kotlinx.parcelize.Parcelize
 import timber.log.Timber

@@ -55,7 +57,6 @@ class RoomFlowNode @AssistedInject constructor(
    private val roomDetailsEntryPoint: RoomDetailsEntryPoint,
    private val appNavigationStateService: AppNavigationStateService,
    roomMembershipObserver: RoomMembershipObserver,
-    coroutineScope: CoroutineScope,
 ) : BackstackNode<RoomFlowNode.NavTarget>(
    backstack = BackStack(
        initialElement = NavTarget.Messages,
@@ -75,41 +76,49 @@ class RoomFlowNode @AssistedInject constructor(
    ) : NodeInputs

    private val inputs: Inputs = inputs()
-    private val timeline = inputs.room.timeline()
-
-    private val roomFlowPresenter = RoomFlowPresenter(inputs.room)

    init {
        lifecycle.subscribe(
            onCreate = {
                Timber.v("OnCreate")
                plugins<LifecycleCallback>().forEach { it.onFlowCreated(inputs.room) }
-                appNavigationStateService.onNavigateToRoom(inputs.room.roomId)
+                appNavigationStateService.onNavigateToRoom(id, inputs.room.roomId)
+                fetchRoomMembers()
            },
            onDestroy = {
                Timber.v("OnDestroy")
                inputs.room.close()
                plugins<LifecycleCallback>().forEach { it.onFlowReleased(inputs.room) }
-                appNavigationStateService.onLeavingRoom()
+                appNavigationStateService.onLeavingRoom(id)
            }
        )
-
        roomMembershipObserver.updates
            .filter { update -> update.roomId == inputs.room.roomId && !update.isUserInRoom }
            .onEach {
                navigateUp()
            }
-            .launchIn(coroutineScope)
+            .launchIn(lifecycleScope)
+    }
+
+    private fun fetchRoomMembers() = lifecycleScope.launch {
+        val room = inputs.room
+        room.fetchMembers()
+            .onFailure {
+                Timber.e(it, "Fail to fetch members for room ${room.roomId}")
+            }.onSuccess {
+                Timber.v("Success fetching members for room ${room.roomId}")
+            }
    }

    override fun resolve(navTarget: NavTarget, buildContext: BuildContext): Node {
        return when (navTarget) {
            NavTarget.Messages -> {
-                messagesEntryPoint.createNode(this, buildContext, object : MessagesEntryPoint.Callback {
+                val callback = object : MessagesEntryPoint.Callback {
                    override fun onRoomDetailsClicked() {
                        backstack.push(NavTarget.RoomDetails)
                    }
-                })
+                }
+                messagesEntryPoint.createNode(this, buildContext, callback)
            }
            NavTarget.RoomDetails -> {
                roomDetailsEntryPoint.createNode(this, buildContext, emptyList())
@@ -127,7 +136,6 @@ class RoomFlowNode @AssistedInject constructor(

    @Composable
    override fun View(modifier: Modifier) {
-        roomFlowPresenter.present()
        Children(
            navModel = backstack,
            modifier = modifier,
--- a/appnav/src/main/kotlin/io/element/android/appnav/RoomFlowPresenter.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/RoomFlowPresenter.kt
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2023 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.element.android.appnav
-
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import io.element.android.libraries.architecture.Presenter
-import io.element.android.libraries.matrix.api.room.MatrixRoom
-import timber.log.Timber
-
-class RoomFlowPresenter(
-    private val room: MatrixRoom,
-) : Presenter<RoomFlowState> {
-
-    @Composable
-    override fun present(): RoomFlowState {
-        // Preload room members so we can quickly detect if the room is a DM room
-        LaunchedEffect(Unit) {
-            room.fetchMembers()
-                .onFailure {
-                    Timber.e(it, "Fail to fetch members for room ${room.roomId}")
-                }.onSuccess {
-                    Timber.v("Success fetching members for room ${room.roomId}")
-                }
-        }
-
-        return RoomFlowState
-    }
-}
-
-// At first the return type was Unit, but detekt complained about it
-object RoomFlowState
--- a/appnav/src/test/kotlin/io/element/android/appnav/RoomFlowNodeTest.kt
+++ b/appnav/src/test/kotlin/io/element/android/appnav/RoomFlowNodeTest.kt
@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.appnav
+
+import androidx.arch.core.executor.testing.InstantTaskExecutorRule
+import androidx.lifecycle.Lifecycle
+import com.bumble.appyx.core.modality.BuildContext
+import com.bumble.appyx.core.node.Node
+import com.bumble.appyx.core.node.node
+import com.bumble.appyx.core.plugin.Plugin
+import com.bumble.appyx.navmodel.backstack.activeElement
+import com.bumble.appyx.testing.junit4.util.MainDispatcherRule
+import com.bumble.appyx.testing.unit.common.helper.nodeTestHelper
+import com.bumble.appyx.testing.unit.common.helper.parentNodeTestHelper
+import com.google.common.truth.Truth
+import io.element.android.features.messages.api.MessagesEntryPoint
+import io.element.android.features.roomdetails.api.RoomDetailsEntryPoint
+import io.element.android.libraries.architecture.childNode
+import io.element.android.libraries.matrix.api.room.RoomMembershipObserver
+import io.element.android.libraries.matrix.test.room.FakeMatrixRoom
+import io.element.android.services.appnavstate.test.NoopAppNavigationStateService
+import org.junit.Rule
+import org.junit.Test
+
+class RoomFlowNodeTest {
+
+    @get:Rule
+    val instantTaskExecutorRule = InstantTaskExecutorRule()
+
+    @get:Rule
+    val mainDispatcherRule = MainDispatcherRule()
+
+    private class FakeMessagesEntryPoint : MessagesEntryPoint {
+
+        var nodeId: String? = null
+        var callback: MessagesEntryPoint.Callback? = null
+
+        override fun createNode(parentNode: Node, buildContext: BuildContext, callback: MessagesEntryPoint.Callback): Node {
+            return node(buildContext) {}.also {
+                nodeId = it.id
+                this.callback = callback
+            }
+        }
+    }
+
+    private class FakeRoomDetailsEntryPoint : RoomDetailsEntryPoint {
+
+        var nodeId: String? = null
+
+        override fun createNode(parentNode: Node, buildContext: BuildContext, plugins: List<Plugin>): Node {
+            return node(buildContext) {}.also {
+                nodeId = it.id
+            }
+        }
+    }
+
+    private fun aRoomFlowNode(
+        plugins: List<Plugin>,
+        messagesEntryPoint: MessagesEntryPoint = FakeMessagesEntryPoint(),
+        roomDetailsEntryPoint: RoomDetailsEntryPoint = FakeRoomDetailsEntryPoint(),
+    ) = RoomFlowNode(
+        buildContext = BuildContext.root(savedStateMap = null),
+        plugins = plugins,
+        messagesEntryPoint = messagesEntryPoint,
+        roomDetailsEntryPoint = roomDetailsEntryPoint,
+        appNavigationStateService = NoopAppNavigationStateService(),
+        roomMembershipObserver = RoomMembershipObserver()
+    )
+
+    @Test
+    fun `given a room flow node when initialized then it fetches room members`() {
+        // GIVEN
+        val room = FakeMatrixRoom()
+        val inputs = RoomFlowNode.Inputs(room)
+        val roomFlowNode = aRoomFlowNode(listOf(inputs))
+        Truth.assertThat(room.areMembersFetched).isFalse()
+        // WHEN
+        roomFlowNode.nodeTestHelper()
+        // THEN
+        Truth.assertThat(room.areMembersFetched).isTrue()
+    }
+
+    @Test
+    fun `given a room flow node when initialized then it loads messages entry point`() {
+        // GIVEN
+        val room = FakeMatrixRoom()
+        val fakeMessagesEntryPoint = FakeMessagesEntryPoint()
+        val inputs = RoomFlowNode.Inputs(room)
+        val roomFlowNode = aRoomFlowNode(listOf(inputs), fakeMessagesEntryPoint)
+        // WHEN
+        val roomFlowNodeTestHelper = roomFlowNode.parentNodeTestHelper()
+
+        // THEN
+        Truth.assertThat(roomFlowNode.backstack.activeElement).isEqualTo(RoomFlowNode.NavTarget.Messages)
+        roomFlowNodeTestHelper.assertChildHasLifecycle(RoomFlowNode.NavTarget.Messages, Lifecycle.State.CREATED)
+        val messagesNode = roomFlowNode.childNode(RoomFlowNode.NavTarget.Messages)!!
+        Truth.assertThat(messagesNode.id).isEqualTo(fakeMessagesEntryPoint.nodeId)
+    }
+
+    @Test
+    fun `given a room flow node when callback on room details is triggered then it loads room details entry point`() {
+        // GIVEN
+        val room = FakeMatrixRoom()
+        val fakeMessagesEntryPoint = FakeMessagesEntryPoint()
+        val fakeRoomDetailsEntryPoint = FakeRoomDetailsEntryPoint()
+        val inputs = RoomFlowNode.Inputs(room)
+        val roomFlowNode = aRoomFlowNode(listOf(inputs), fakeMessagesEntryPoint, fakeRoomDetailsEntryPoint)
+        val roomFlowNodeTestHelper = roomFlowNode.parentNodeTestHelper()
+        // WHEN
+        fakeMessagesEntryPoint.callback?.onRoomDetailsClicked()
+        // THEN
+        roomFlowNodeTestHelper.assertChildHasLifecycle(RoomFlowNode.NavTarget.RoomDetails, Lifecycle.State.CREATED)
+        val roomDetailsNode = roomFlowNode.childNode(RoomFlowNode.NavTarget.RoomDetails)!!
+        Truth.assertThat(roomDetailsNode.id).isEqualTo(fakeRoomDetailsEntryPoint.nodeId)
+    }
+}
--- a/appnav/src/test/kotlin/io/element/android/appnav/RoomFlowPresenterTest.kt
+++ b/appnav/src/test/kotlin/io/element/android/appnav/RoomFlowPresenterTest.kt
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2023 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.element.android.appnav
-
-import app.cash.molecule.RecompositionClock
-import app.cash.molecule.moleculeFlow
-import app.cash.turbine.test
-import com.google.common.truth.Truth
-import io.element.android.libraries.matrix.test.room.FakeMatrixRoom
-import io.element.android.libraries.matrix.test.timeline.FakeMatrixTimeline
-import kotlinx.coroutines.test.runTest
-import org.junit.Test
-import java.lang.IllegalStateException
-
-class RoomFlowPresenterTest {
-
-    @Test
-    fun `present - fetches room members`() = runTest {
-        val fakeTimeline = FakeMatrixTimeline()
-        val room = FakeMatrixRoom(matrixTimeline = fakeTimeline)
-        val presenter = RoomFlowPresenter(room)
-
-        Truth.assertThat(room.areMembersFetched).isFalse()
-        moleculeFlow(RecompositionClock.Immediate) {
-            presenter.present()
-        }.test {
-            Truth.assertThat(room.areMembersFetched).isTrue()
-            cancelAndIgnoreRemainingEvents()
-        }
-    }
-
-    @Test
-    fun `present - recovers from error while fetching room members`() = runTest {
-        val fakeTimeline = FakeMatrixTimeline()
-        val room = FakeMatrixRoom(matrixTimeline = fakeTimeline).apply {
-            givenFetchMemberResult(Result.failure(IllegalStateException("Some error")))
-        }
-        val presenter = RoomFlowPresenter(room)
-
-        Truth.assertThat(room.areMembersFetched).isFalse()
-        moleculeFlow(RecompositionClock.Immediate) {
-            presenter.present()
-        }.test {
-            Truth.assertThat(room.areMembersFetched).isFalse()
-            cancelAndIgnoreRemainingEvents()
-        }
-    }
-}
--- a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsFlowNode.kt
+++ b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsFlowNode.kt
@@ -34,7 +34,6 @@ import io.element.android.libraries.architecture.BackstackNode
 import io.element.android.libraries.architecture.animation.rememberDefaultTransitionHandler
 import io.element.android.libraries.architecture.createNode
 import io.element.android.libraries.di.RoomScope
-import io.element.android.libraries.matrix.api.core.UserId
 import io.element.android.libraries.matrix.api.room.RoomMember
 import kotlinx.parcelize.Parcelize

@@ -62,19 +61,16 @@ class RoomDetailsFlowNode @AssistedInject constructor(
        data class RoomMemberDetails(val roomMember: RoomMember) : NavTarget
    }

-    interface Callback : Plugin {
-        fun openRoomMemberList()
-    }
-
-    val callback = object : Callback {
-        override fun openRoomMemberList() {
-            backstack.push(NavTarget.RoomMemberList)
-        }
-    }
-
    override fun resolve(navTarget: NavTarget, buildContext: BuildContext): Node {
        return when (navTarget) {
-            NavTarget.RoomDetails -> createNode<RoomDetailsNode>(buildContext, listOf(callback))
+            NavTarget.RoomDetails -> {
+                val callback = object : RoomDetailsNode.Callback {
+                    override fun openRoomMemberList() {
+                        backstack.push(NavTarget.RoomMemberList)
+                    }
+                }
+                createNode<RoomDetailsNode>(buildContext, listOf(callback))
+            }
            NavTarget.RoomMemberList -> {
                val callback = object : RoomMemberListNode.Callback {
                    override fun openRoomMemberDetails(roomMember: RoomMember) {
@@ -84,7 +80,8 @@ class RoomDetailsFlowNode @AssistedInject constructor(
                createNode<RoomMemberListNode>(buildContext, listOf(callback))
            }
            is NavTarget.RoomMemberDetails -> {
-                createNode<RoomMemberDetailsNode>(buildContext, listOf(RoomMemberDetailsNode.Inputs(navTarget.roomMember)))
+                val inputs = RoomMemberDetailsNode.Inputs(navTarget.roomMember)
+                createNode<RoomMemberDetailsNode>(buildContext, listOf(inputs))
            }
        }
    }
--- a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsNode.kt
+++ b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsNode.kt
@@ -40,7 +40,11 @@ class RoomDetailsNode @AssistedInject constructor(
    private val room: MatrixRoom,
 ) : Node(buildContext, plugins = plugins) {

-    private val callback = plugins<RoomDetailsFlowNode.Callback>().firstOrNull()
+    interface Callback : Plugin {
+        fun openRoomMemberList()
+    }
+
+    private val callback = plugins<Callback>().firstOrNull()

    private fun openRoomMemberList() {
        callback?.openRoomMemberList()
--- a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/details/RoomMemberDetailsNode.kt
+++ b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/details/RoomMemberDetailsNode.kt
@@ -16,7 +16,6 @@

 package io.element.android.features.roomdetails.impl.members.details

-import android.content.Context
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
@@ -51,30 +50,32 @@ class RoomMemberDetailsNode @AssistedInject constructor(
    private val inputs = inputs<Inputs>()
    private val presenter = presenterFactory.create(inputs.member)

-    private fun onShareUser(context: Context) {
-        val permalinkResult = PermalinkBuilder.permalinkForUser(UserId(inputs.member.userId))
-        permalinkResult.onSuccess { permalink ->
-            startSharePlainTextIntent(
-                context = context,
-                activityResultLauncher = null,
-                chooserTitle = context.getString(R.string.screen_room_details_share_room_title),
-                text = permalink,
-                noActivityFoundMessage = context.getString(AndroidUtilsR.string.error_no_compatible_app_found)
-            )
-        }.onFailure {
-            Timber.e(it)
-        }
-    }
-
    @Composable
    override fun View(modifier: Modifier) {
+
        val context = LocalContext.current
+
+        fun onShareUser() {
+            val permalinkResult = PermalinkBuilder.permalinkForUser(UserId(inputs.member.userId))
+            permalinkResult.onSuccess { permalink ->
+                startSharePlainTextIntent(
+                    context = context,
+                    activityResultLauncher = null,
+                    chooserTitle = context.getString(R.string.screen_room_details_share_room_title),
+                    text = permalink,
+                    noActivityFoundMessage = context.getString(AndroidUtilsR.string.error_no_compatible_app_found)
+                )
+            }.onFailure {
+                Timber.e(it)
+            }
+        }
+
        val state = presenter.present()
        RoomMemberDetailsView(
            state = state,
            modifier = modifier,
-            goBack = { navigateUp() },
-            onShareUser = { onShareUser(context) }
+            goBack = this::navigateUp,
+            onShareUser = ::onShareUser
        )
    }
 }
--- a/features/roomdetails/impl/src/test/kotlin/io/element/android/features/roomdetails/RoomDetailsPresenterTests.kt
+++ b/features/roomdetails/impl/src/test/kotlin/io/element/android/features/roomdetails/RoomDetailsPresenterTests.kt
@@ -32,7 +32,6 @@ import io.element.android.libraries.matrix.api.room.RoomMembershipState
 import io.element.android.libraries.matrix.api.timeline.item.event.MembershipChange
 import io.element.android.libraries.matrix.test.A_ROOM_ID
 import io.element.android.libraries.matrix.test.A_ROOM_NAME
-import io.element.android.libraries.matrix.test.A_SESSION_ID
 import io.element.android.libraries.matrix.test.A_USER_ID
 import io.element.android.libraries.matrix.test.room.FakeMatrixRoom
 import kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -45,7 +44,7 @@ import org.junit.Test
@ExperimentalCoroutinesApi
 class RoomDetailsPresenterTests {

-    private val roomMembershipObserver = RoomMembershipObserver(A_SESSION_ID)
+    private val roomMembershipObserver = RoomMembershipObserver()

    @Test
    fun `present - initial state is created from room info`() = runTest {
--- a/features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/RoomListPresenter.kt
+++ b/features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/RoomListPresenter.kt
@@ -38,7 +38,6 @@ import io.element.android.libraries.designsystem.utils.SnackbarDispatcher
 import io.element.android.libraries.designsystem.utils.handleSnackbarMessage
 import io.element.android.libraries.matrix.api.MatrixClient
 import io.element.android.libraries.matrix.api.core.UserId
-import io.element.android.libraries.matrix.api.room.RoomMembershipObserver
 import io.element.android.libraries.matrix.api.room.RoomSummary
 import io.element.android.libraries.matrix.api.verification.SessionVerificationService
 import io.element.android.libraries.matrix.api.verification.SessionVerifiedStatus
@@ -61,11 +60,9 @@ class RoomListPresenter @Inject constructor(
    private val snackbarDispatcher: SnackbarDispatcher,
 ) : Presenter<RoomListState> {

-    private val roomMembershipObserver: RoomMembershipObserver = client.roomMembershipObserver()
-
    @Composable
    override fun present(): RoomListState {
-        val matrixUser: MutableState<MatrixUser?> = remember {
+        val matrixUser: MutableState<MatrixUser?> = rememberSaveable {
            mutableStateOf(null)
        }
        var filter by rememberSaveable { mutableStateOf("") }
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -103,6 +103,7 @@ network_retrofit_converter_serialization = "com.jakewharton.retrofit:retrofit2-k
 # Test
 test_core = { module = "androidx.test:core", version.ref = "test_core" }
 test_corektx = { module = "androidx.test:core-ktx", version.ref = "test_core" }
+test_arch_core = "androidx.arch.core:core-testing:2.2.0"
 test_junit = "junit:junit:4.13.2"
 test_runner = "androidx.test:runner:1.5.2"
 test_uiautomator = "androidx.test.uiautomator:uiautomator:2.2.0"
@@ -115,6 +116,7 @@ test_turbine = "app.cash.turbine:turbine:0.12.1"
 test_truth = "com.google.truth:truth:1.1.3"
 test_parameter_injector = "com.google.testparameterinjector:test-parameter-injector:1.11"
 test_robolectric = "org.robolectric:robolectric:4.9.2"
+test_appyx_junit = { module = "com.bumble.appyx:testing-junit4", version.ref = "appyx" }

 # Others
 coil = { module = "io.coil-kt:coil", version.ref = "coil" }
--- a/libraries/architecture/src/main/kotlin/io/element/android/libraries/architecture/ParentNodeExt.kt
+++ b/libraries/architecture/src/main/kotlin/io/element/android/libraries/architecture/ParentNodeExt.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.architecture
+
+import com.bumble.appyx.core.children.nodeOrNull
+import com.bumble.appyx.core.node.Node
+import com.bumble.appyx.core.node.ParentNode
+
+fun <NavTarget : Any> ParentNode<NavTarget>.childNode(navTarget: NavTarget): Node? {
+    val childMap = children.value
+    val key = childMap.keys.find { it.navTarget == navTarget }
+    return childMap[key]?.nodeOrNull
+}
--- a/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/MatrixRoom.kt
+++ b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/MatrixRoom.kt
@@ -59,5 +59,5 @@ interface MatrixRoom: Closeable {

    suspend fun redactEvent(eventId: EventId, reason: String? = null): Result<Unit>

-    fun leave(): Result<Unit>
+    suspend fun leave(): Result<Unit>
 }
--- a/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/RoomMember.kt
+++ b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/RoomMember.kt
@@ -31,7 +31,6 @@ data class RoomMember(
    val isIgnored: Boolean,
 ) : Parcelable

-@Parcelize
-enum class RoomMembershipState : Parcelable {
+enum class RoomMembershipState {
    BAN, INVITE, JOIN, KNOCK, LEAVE
 }
--- a/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/RoomMembershipObserver.kt
+++ b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/RoomMembershipObserver.kt
@@ -17,14 +17,11 @@
 package io.element.android.libraries.matrix.api.room

 import io.element.android.libraries.matrix.api.core.RoomId
-import io.element.android.libraries.matrix.api.core.SessionId
 import io.element.android.libraries.matrix.api.timeline.item.event.MembershipChange
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.asSharedFlow

-class RoomMembershipObserver(
-    private val sessionId: SessionId,
-) {
+class RoomMembershipObserver {
    data class RoomMembershipUpdate(
        val roomId: RoomId,
        val isUserInRoom: Boolean,
--- a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt
@@ -145,7 +145,7 @@ class RustMatrixClient constructor(
    private val mediaResolver = RustMediaResolver(this)
    private val isSyncing = AtomicBoolean(false)

-    private val roomMembershipObserver = RoomMembershipObserver(sessionId)
+    private val roomMembershipObserver = RoomMembershipObserver()

    init {
        client.setDelegate(clientDelegate)
--- a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/RustMatrixRoom.kt
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/RustMatrixRoom.kt
@@ -93,6 +93,7 @@ class RustMatrixRoom(
            coroutineDispatchers = coroutineDispatchers
        )
    }
+
    override fun close() {
        innerRoom.destroy()
        slidingSyncRoom.destroy()
@@ -188,7 +189,9 @@ class RustMatrixRoom(
        }
    }

-    override fun leave(): Result<Unit> {
-        return runCatching { innerRoom.leave() }
+    override suspend fun leave(): Result<Unit> = withContext(coroutineDispatchers.io) {
+        runCatching {
+            innerRoom.leave()
+        }
    }
 }
--- a/libraries/matrix/test/src/main/kotlin/io/element/android/libraries/matrix/test/FakeMatrixClient.kt
+++ b/libraries/matrix/test/src/main/kotlin/io/element/android/libraries/matrix/test/FakeMatrixClient.kt
@@ -110,7 +110,7 @@ class FakeMatrixClient(
    override fun onSlidingSyncUpdate() {}

    override fun roomMembershipObserver(): RoomMembershipObserver {
-        return RoomMembershipObserver(A_SESSION_ID)
+        return RoomMembershipObserver()
    }

    // Mocks
--- a/libraries/matrix/test/src/main/kotlin/io/element/android/libraries/matrix/test/room/FakeMatrixRoom.kt
+++ b/libraries/matrix/test/src/main/kotlin/io/element/android/libraries/matrix/test/room/FakeMatrixRoom.kt
@@ -122,7 +122,7 @@ class FakeMatrixRoom(
        return Result.success(Unit)
    }

-    override fun leave(): Result<Unit> = leaveRoomError?.let { Result.failure(it) } ?: Result.success(Unit)
+    override suspend fun leave(): Result<Unit> = leaveRoomError?.let { Result.failure(it) } ?: Result.success(Unit)

    override fun close() = Unit

--- a/services/appnavstate/api/src/main/kotlin/io/element/android/services/appnavstate/api/AppNavigationState.kt
+++ b/services/appnavstate/api/src/main/kotlin/io/element/android/services/appnavstate/api/AppNavigationState.kt
@@ -21,26 +21,38 @@ import io.element.android.libraries.matrix.api.core.SessionId
 import io.element.android.libraries.matrix.api.core.SpaceId
 import io.element.android.libraries.matrix.api.core.ThreadId

-sealed interface AppNavigationState {
-    object Root : AppNavigationState
+/**
+ * Can represent the current global app navigation state.
+ * @param owner mostly a Node identifier associated with the state.
+ * We are using the owner parameter to check when calling onLeaving methods is still using the same owner than his companion onNavigate.
+ * Why this is needed : for now we rely on lifecycle methods of the node, which are async.
+ * If you navigate quickly between nodes, onCreate of the new node is called before onDestroy of the previous node.
+ * So we assume if we don't get the same owner, we can skip the onLeaving action as we already replaced it.
+ */
+sealed class AppNavigationState(open val owner: String) {
+    object Root : AppNavigationState("ROOT")

    data class Session(
+        override val owner: String,
        val sessionId: SessionId,
-    ) : AppNavigationState
+    ) : AppNavigationState(owner)

    data class Space(
+        override val owner: String,
        // Can be fake value, if no space is selected
        val spaceId: SpaceId,
        val parentSession: Session,
-    ) : AppNavigationState
+    ) : AppNavigationState(owner)

    data class Room(
+        override val owner: String,
        val roomId: RoomId,
        val parentSpace: Space,
-    ) : AppNavigationState
+    ) : AppNavigationState(owner)

    data class Thread(
+        override val owner: String,
        val threadId: ThreadId,
        val parentRoom: Room,
-    ) : AppNavigationState
+    ) : AppNavigationState(owner)
 }
--- a/services/appnavstate/api/src/main/kotlin/io/element/android/services/appnavstate/api/AppNavigationStateService.kt
+++ b/services/appnavstate/api/src/main/kotlin/io/element/android/services/appnavstate/api/AppNavigationStateService.kt
@@ -25,15 +25,15 @@ import kotlinx.coroutines.flow.StateFlow
 interface AppNavigationStateService {
    val appNavigationStateFlow: StateFlow<AppNavigationState>

-    fun onNavigateToSession(sessionId: SessionId)
-    fun onLeavingSession()
+    fun onNavigateToSession(owner: String, sessionId: SessionId)
+    fun onLeavingSession(owner: String)

-    fun onNavigateToSpace(spaceId: SpaceId)
-    fun onLeavingSpace()
+    fun onNavigateToSpace(owner: String, spaceId: SpaceId)
+    fun onLeavingSpace(owner: String)

-    fun onNavigateToRoom(roomId: RoomId)
-    fun onLeavingRoom()
+    fun onNavigateToRoom(owner: String, roomId: RoomId)
+    fun onLeavingRoom(owner: String)

-    fun onNavigateToThread(threadId: ThreadId)
-    fun onLeavingThread()
+    fun onNavigateToThread(owner: String, threadId: ThreadId)
+    fun onLeavingThread(owner: String)
 }
--- a/services/appnavstate/impl/build.gradle.kts
+++ b/services/appnavstate/impl/build.gradle.kts
@@ -47,4 +47,5 @@ dependencies {
    testImplementation(libs.coroutines.test)
    testImplementation(libs.test.truth)
    testImplementation(projects.libraries.matrix.test)
+    testImplementation(projects.services.appnavstate.test)
 }
--- a/services/appnavstate/impl/src/main/kotlin/io/element/android/services/appnavstate/impl/DefaultAppNavigationStateService.kt
+++ b/services/appnavstate/impl/src/main/kotlin/io/element/android/services/appnavstate/impl/DefaultAppNavigationStateService.kt
@@ -40,11 +40,10 @@ private val loggerTag = LoggerTag("Navigation")
@SingleIn(AppScope::class)
 class DefaultAppNavigationStateService @Inject constructor() : AppNavigationStateService {

-    private val currentAppNavigationState = MutableStateFlow<AppNavigationState>(AppNavigationState.Root)
-
+    private val currentAppNavigationState: MutableStateFlow<AppNavigationState> = MutableStateFlow(AppNavigationState.Root)
    override val appNavigationStateFlow: StateFlow<AppNavigationState> = currentAppNavigationState

-    override fun onNavigateToSession(sessionId: SessionId) {
+    override fun onNavigateToSession(owner: String, sessionId: SessionId) {
        val currentValue = currentAppNavigationState.value
        Timber.tag(loggerTag.value).d("Navigating to session $sessionId. Current state: $currentValue")
        val newValue: AppNavigationState.Session = when (currentValue) {
@@ -52,53 +51,54 @@ class DefaultAppNavigationStateService @Inject constructor() : AppNavigationStat
            is AppNavigationState.Space,
            is AppNavigationState.Room,
            is AppNavigationState.Thread,
-            AppNavigationState.Root -> AppNavigationState.Session(sessionId)
+            is AppNavigationState.Root -> AppNavigationState.Session(owner, sessionId)
        }
        currentAppNavigationState.value = newValue
    }

-    override fun onNavigateToSpace(spaceId: SpaceId) {
+    override fun onNavigateToSpace(owner: String, spaceId: SpaceId) {
        val currentValue = currentAppNavigationState.value
        Timber.tag(loggerTag.value).d("Navigating to space $spaceId. Current state: $currentValue")
        val newValue: AppNavigationState.Space = when (currentValue) {
            AppNavigationState.Root -> error("onNavigateToSession() must be called first")
-            is AppNavigationState.Session -> AppNavigationState.Space(spaceId, currentValue)
-            is AppNavigationState.Space -> AppNavigationState.Space(spaceId, currentValue.parentSession)
-            is AppNavigationState.Room -> AppNavigationState.Space(spaceId, currentValue.parentSpace.parentSession)
-            is AppNavigationState.Thread -> AppNavigationState.Space(spaceId, currentValue.parentRoom.parentSpace.parentSession)
+            is AppNavigationState.Session -> AppNavigationState.Space(owner, spaceId, currentValue)
+            is AppNavigationState.Space -> AppNavigationState.Space(owner, spaceId, currentValue.parentSession)
+            is AppNavigationState.Room -> AppNavigationState.Space(owner, spaceId, currentValue.parentSpace.parentSession)
+            is AppNavigationState.Thread -> AppNavigationState.Space(owner, spaceId, currentValue.parentRoom.parentSpace.parentSession)
        }
        currentAppNavigationState.value = newValue
    }

-    override fun onNavigateToRoom(roomId: RoomId) {
+    override fun onNavigateToRoom(owner: String, roomId: RoomId) {
        val currentValue = currentAppNavigationState.value
        Timber.tag(loggerTag.value).d("Navigating to room $roomId. Current state: $currentValue")
        val newValue: AppNavigationState.Room = when (currentValue) {
            AppNavigationState.Root -> error("onNavigateToSession() must be called first")
            is AppNavigationState.Session -> error("onNavigateToSpace() must be called first")
-            is AppNavigationState.Space -> AppNavigationState.Room(roomId, currentValue)
-            is AppNavigationState.Room -> AppNavigationState.Room(roomId, currentValue.parentSpace)
-            is AppNavigationState.Thread -> AppNavigationState.Room(roomId, currentValue.parentRoom.parentSpace)
+            is AppNavigationState.Space -> AppNavigationState.Room(owner, roomId, currentValue)
+            is AppNavigationState.Room -> AppNavigationState.Room(owner, roomId, currentValue.parentSpace)
+            is AppNavigationState.Thread -> AppNavigationState.Room(owner, roomId, currentValue.parentRoom.parentSpace)
        }
        currentAppNavigationState.value = newValue
    }

-    override fun onNavigateToThread(threadId: ThreadId) {
+    override fun onNavigateToThread(owner: String, threadId: ThreadId) {
        val currentValue = currentAppNavigationState.value
        Timber.tag(loggerTag.value).d("Navigating to thread $threadId. Current state: $currentValue")
        val newValue: AppNavigationState.Thread = when (currentValue) {
            AppNavigationState.Root -> error("onNavigateToSession() must be called first")
            is AppNavigationState.Session -> error("onNavigateToSpace() must be called first")
            is AppNavigationState.Space -> error("onNavigateToRoom() must be called first")
-            is AppNavigationState.Room -> AppNavigationState.Thread(threadId, currentValue)
-            is AppNavigationState.Thread -> AppNavigationState.Thread(threadId, currentValue.parentRoom)
+            is AppNavigationState.Room -> AppNavigationState.Thread(owner, threadId, currentValue)
+            is AppNavigationState.Thread -> AppNavigationState.Thread(owner, threadId, currentValue.parentRoom)
        }
        currentAppNavigationState.value = newValue
    }

-    override fun onLeavingThread() {
+    override fun onLeavingThread(owner: String) {
        val currentValue = currentAppNavigationState.value
        Timber.tag(loggerTag.value).d("Leaving thread. Current state: $currentValue")
+        if (!currentValue.assertOwner(owner)) return
        val newValue: AppNavigationState.Room = when (currentValue) {
            AppNavigationState.Root -> error("onNavigateToSession() must be called first")
            is AppNavigationState.Session -> error("onNavigateToSpace() must be called first")
@@ -109,9 +109,10 @@ class DefaultAppNavigationStateService @Inject constructor() : AppNavigationStat
        currentAppNavigationState.value = newValue
    }

-    override fun onLeavingRoom() {
+    override fun onLeavingRoom(owner: String) {
        val currentValue = currentAppNavigationState.value
        Timber.tag(loggerTag.value).d("Leaving room. Current state: $currentValue")
+        if (!currentValue.assertOwner(owner)) return
        val newValue: AppNavigationState.Space = when (currentValue) {
            AppNavigationState.Root -> error("onNavigateToSession() must be called first")
            is AppNavigationState.Session -> error("onNavigateToSpace() must be called first")
@@ -122,9 +123,10 @@ class DefaultAppNavigationStateService @Inject constructor() : AppNavigationStat
        currentAppNavigationState.value = newValue
    }

-    override fun onLeavingSpace() {
+    override fun onLeavingSpace(owner: String) {
        val currentValue = currentAppNavigationState.value
        Timber.tag(loggerTag.value).d("Leaving space. Current state: $currentValue")
+        if (!currentValue.assertOwner(owner)) return
        val newValue: AppNavigationState.Session = when (currentValue) {
            AppNavigationState.Root -> error("onNavigateToSession() must be called first")
            is AppNavigationState.Session -> error("onNavigateToSpace() must be called first")
@@ -135,9 +137,18 @@ class DefaultAppNavigationStateService @Inject constructor() : AppNavigationStat
        currentAppNavigationState.value = newValue
    }

-    override fun onLeavingSession() {
+    override fun onLeavingSession(owner: String) {
        val currentValue = currentAppNavigationState.value
        Timber.tag(loggerTag.value).d("Leaving session. Current state: $currentValue")
+        if (!currentValue.assertOwner(owner)) return
        currentAppNavigationState.value = AppNavigationState.Root
    }
+
+    private fun AppNavigationState.assertOwner(owner: String): Boolean {
+        if (this.owner != owner) {
+            Timber.tag(loggerTag.value).d("Can't leave current state as the owner is not the same (current = ${this.owner}, new = $owner)")
+            return false
+        }
+        return true
+    }
 }
--- a/services/appnavstate/impl/src/test/kotlin/io/element/android/services/appnavstate/impl/DefaultAppNavigationStateServiceTest.kt
+++ b/services/appnavstate/impl/src/test/kotlin/io/element/android/services/appnavstate/impl/DefaultAppNavigationStateServiceTest.kt
@@ -24,29 +24,35 @@ import io.element.android.libraries.matrix.test.A_SESSION_ID
 import io.element.android.libraries.matrix.test.A_SPACE_ID
 import io.element.android.libraries.matrix.test.A_THREAD_ID
 import io.element.android.services.appnavstate.api.AppNavigationState
+import io.element.android.services.appnavstate.test.A_ROOM_OWNER
+import io.element.android.services.appnavstate.test.A_SESSION_OWNER
+import io.element.android.services.appnavstate.test.A_SPACE_OWNER
+import io.element.android.services.appnavstate.test.A_THREAD_OWNER
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
 import org.junit.Assert.assertThrows
 import org.junit.Test
-
 class DefaultAppNavigationStateServiceTest {

    @Test
    fun testNavigation() = runTest {
        val service = DefaultAppNavigationStateService()
-        service.onNavigateToSession(A_SESSION_ID)
-        service.onNavigateToSpace(A_SPACE_ID)
-        service.onNavigateToRoom(A_ROOM_ID)
-        service.onNavigateToThread(A_THREAD_ID)
+        service.onNavigateToSession(A_SESSION_OWNER, A_SESSION_ID)
+        service.onNavigateToSpace(A_SPACE_OWNER, A_SPACE_ID)
+        service.onNavigateToRoom(A_ROOM_OWNER, A_ROOM_ID)
+        service.onNavigateToThread(A_THREAD_OWNER, A_THREAD_ID)
        assertThat(service.appNavigationStateFlow.first()).isEqualTo(
            AppNavigationState.Thread(
-                A_THREAD_ID,
+                A_THREAD_OWNER, A_THREAD_ID,
                AppNavigationState.Room(
+                    A_ROOM_OWNER,
                    A_ROOM_ID,
                    AppNavigationState.Space(
+                        A_SPACE_OWNER,
                        A_SPACE_ID,
                        AppNavigationState.Session(
+                            A_SESSION_OWNER,
                            A_SESSION_ID
                        )
                    )
@@ -58,6 +64,6 @@ class DefaultAppNavigationStateServiceTest {
    @Test
    fun testFailure() = runTest {
        val service = DefaultAppNavigationStateService()
-        assertThrows(IllegalStateException::class.java) { service.onNavigateToSpace(A_SPACE_ID) }
+        assertThrows(IllegalStateException::class.java) { service.onNavigateToSpace(A_SPACE_OWNER, A_SPACE_ID) }
    }
 }
--- a/services/appnavstate/test/build.gradle.kts
+++ b/services/appnavstate/test/build.gradle.kts
@@ -27,4 +27,5 @@ android {
 dependencies {
    api(projects.libraries.matrix.api)
    api(projects.services.appnavstate.api)
+    implementation(libs.coroutines.core)
 }
--- a/services/appnavstate/test/src/main/kotlin/io/element/android/services/appnavstate/test/AppNavStateFixture.kt
+++ b/services/appnavstate/test/src/main/kotlin/io/element/android/services/appnavstate/test/AppNavStateFixture.kt
@@ -23,6 +23,11 @@ import io.element.android.libraries.matrix.api.core.SpaceId
 import io.element.android.libraries.matrix.api.core.ThreadId
 import io.element.android.services.appnavstate.api.AppNavigationState

+const val A_SESSION_OWNER = "aSessionOwner"
+const val A_SPACE_OWNER = "aSpaceOwner"
+const val A_ROOM_OWNER = "aRoomOwner"
+const val A_THREAD_OWNER = "aThreadOwner"
+
 fun anAppNavigationState(
    sessionId: SessionId? = null,
    spaceId: SpaceId? = MAIN_SPACE,
@@ -32,17 +37,17 @@ fun anAppNavigationState(
    if (sessionId == null) {
        return AppNavigationState.Root
    }
-    val session = AppNavigationState.Session(sessionId)
+    val session = AppNavigationState.Session(A_SESSION_OWNER, sessionId)
    if (spaceId == null) {
        return session
    }
-    val space = AppNavigationState.Space(spaceId, session)
+    val space = AppNavigationState.Space(A_SPACE_OWNER, spaceId, session)
    if (roomId == null) {
        return space
    }
-    val room = AppNavigationState.Room(roomId, space)
+    val room = AppNavigationState.Room(A_ROOM_OWNER, roomId, space)
    if (threadId == null) {
        return room
    }
-    return AppNavigationState.Thread(threadId, room)
+    return AppNavigationState.Thread(A_THREAD_OWNER, threadId, room)
 }
--- a/services/appnavstate/test/src/main/kotlin/io/element/android/services/appnavstate/test/NoopAppNavigationStateService.kt
+++ b/services/appnavstate/test/src/main/kotlin/io/element/android/services/appnavstate/test/NoopAppNavigationStateService.kt
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.services.appnavstate.test
+
+import io.element.android.libraries.matrix.api.core.RoomId
+import io.element.android.libraries.matrix.api.core.SessionId
+import io.element.android.libraries.matrix.api.core.SpaceId
+import io.element.android.libraries.matrix.api.core.ThreadId
+import io.element.android.services.appnavstate.api.AppNavigationState
+import io.element.android.services.appnavstate.api.AppNavigationStateService
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+
+class NoopAppNavigationStateService : AppNavigationStateService {
+
+    private val currentAppNavigationState: MutableStateFlow<AppNavigationState> =
+        MutableStateFlow(AppNavigationState.Root)
+    override val appNavigationStateFlow: StateFlow<AppNavigationState> = currentAppNavigationState
+
+    override fun onNavigateToSession(owner: String, sessionId: SessionId) = Unit
+    override fun onLeavingSession(owner: String) = Unit
+
+    override fun onNavigateToSpace(owner: String, spaceId: SpaceId) = Unit
+
+    override fun onLeavingSpace(owner: String) = Unit
+
+    override fun onNavigateToRoom(owner: String, roomId: RoomId) = Unit
+
+    override fun onLeavingRoom(owner: String) = Unit
+
+    override fun onNavigateToThread(owner: String, threadId: ThreadId) = Unit
+
+    override fun onLeavingThread(owner: String) = Unit
+}