feature(space) : filter space manually so we can show space invites

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/roomlist/RoomListFilter.kt

@@ -58,11 +58,12 @@ sealed interface RoomListFilter {
     data object Invite : RoomListFilter
 
     /**
-     * A filter that matches either Group or People rooms.
+     * A filter that matches either Group,People rooms or Space.
      */
     sealed interface Category : RoomListFilter {
         data object Group : Category
         data object People : Category
+        data object Space : Category
     }
 
     /**

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/roomlist/RoomListFactory.kt

@@ -29,7 +29,6 @@ import org.matrix.rustcomponents.sdk.RoomList as InnerRoomList
 
 private val ROOM_LIST_RUST_FILTERS = listOf(
     RoomListEntriesDynamicFilterKind.NonLeft,
-    RoomListEntriesDynamicFilterKind.NonSpace,
     RoomListEntriesDynamicFilterKind.DeduplicateVersions
 )
 

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/roomlist/RoomListFilter.kt

@@ -15,41 +15,57 @@ import io.element.android.libraries.matrix.api.roomlist.RoomSummary
 
 val RoomListFilter.predicate
     get() = when (this) {
-        is RoomListFilter.All -> { _: RoomSummary -> true }
+        is RoomListFilter.All -> { roomSummary -> NonSpacePredicate(roomSummary) || IsInvitedPredicate(roomSummary) }
-        is RoomListFilter.Any -> { _: RoomSummary -> true }
+        is RoomListFilter.Any -> { roomSummary -> NonSpacePredicate(roomSummary) || IsInvitedPredicate(roomSummary) }
-        RoomListFilter.None -> { _: RoomSummary -> false }
+        RoomListFilter.None -> { _ -> false }
         RoomListFilter.Category.Group -> { roomSummary: RoomSummary ->
-            !roomSummary.info.isDm && !roomSummary.isInvited()
+            !roomSummary.info.isDm && NonInvitedPredicate(roomSummary) && NonSpacePredicate(roomSummary)
         }
         RoomListFilter.Category.People -> { roomSummary: RoomSummary ->
-            roomSummary.info.isDm && !roomSummary.isInvited()
+            roomSummary.info.isDm && NonInvitedPredicate(roomSummary) && NonSpacePredicate(roomSummary)
         }
+        RoomListFilter.Category.Space -> IsSpacePredicate
         RoomListFilter.Favorite -> { roomSummary: RoomSummary ->
-            roomSummary.info.isFavorite && !roomSummary.isInvited()
+            roomSummary.info.isFavorite && NonInvitedPredicate(roomSummary) && NonSpacePredicate(roomSummary)
         }
         RoomListFilter.Unread -> { roomSummary: RoomSummary ->
-            !roomSummary.isInvited() && (roomSummary.info.numUnreadNotifications > 0 || roomSummary.info.isMarkedUnread)
+            NonInvitedPredicate(roomSummary) &&
+                NonSpacePredicate(roomSummary) &&
+                (roomSummary.info.numUnreadNotifications > 0 || roomSummary.info.isMarkedUnread)
         }
         is RoomListFilter.NormalizedMatchRoomName -> { roomSummary: RoomSummary ->
-            roomSummary.info.name?.withoutAccents().orEmpty().contains(normalizedPattern, ignoreCase = true)
+            roomSummary.info.name?.withoutAccents().orEmpty().contains(normalizedPattern, ignoreCase = true) &&
-        }
+                (NonSpacePredicate(roomSummary) || IsInvitedPredicate(roomSummary))
-        RoomListFilter.Invite -> { roomSummary: RoomSummary ->
-            roomSummary.isInvited()
         }
+        RoomListFilter.Invite -> IsInvitedPredicate
     }
 
 fun List<RoomSummary>.filter(filter: RoomListFilter): List<RoomSummary> {
     return when (filter) {
         is RoomListFilter.All -> {
-            val predicates = filter.filters.map { it.predicate }
+            val predicates = if (filter.filters.isNotEmpty()) {
+                filter.filters.map { it.predicate }
+            } else {
+                listOf(filter.predicate)
+            }
             filter { roomSummary -> predicates.all { it(roomSummary) } }
         }
         is RoomListFilter.Any -> {
-            val predicates = filter.filters.map { it.predicate }
+            val predicates = if (filter.filters.isNotEmpty()) {
+                filter.filters.map { it.predicate }
+            } else {
+                listOf(filter.predicate)
+            }
             filter { roomSummary -> predicates.any { it(roomSummary) } }
         }
         else -> filter(filter.predicate)
     }
 }
 
-private fun RoomSummary.isInvited() = info.currentUserMembership == CurrentUserMembership.INVITED
+private val IsSpacePredicate = { roomSummary: RoomSummary -> roomSummary.info.isSpace }
+
+private val NonSpacePredicate = { roomSummary: RoomSummary -> !IsSpacePredicate(roomSummary) }
+
+private val IsInvitedPredicate = { roomSummary: RoomSummary -> roomSummary.info.currentUserMembership == CurrentUserMembership.INVITED }
+
+private val NonInvitedPredicate = { roomSummary: RoomSummary -> !IsInvitedPredicate(roomSummary) }

libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/roomlist/RoomListFilterTest.kt

@@ -41,6 +41,14 @@ class RoomListFilterTest {
         currentUserMembership = CurrentUserMembership.INVITED
     )
 
+    private val space = aRoomSummary(
+        isSpace = true
+    )
+    private val invitedSpace = aRoomSummary(
+        isSpace = true,
+        currentUserMembership = CurrentUserMembership.INVITED
+    )
+
     private val roomSummaries = listOf(
         regularRoom,
         dmRoom,
@@ -49,13 +57,15 @@ class RoomListFilterTest {
         unreadNotificationRoom,
         roomToSearch,
         roomWithAccent,
-        invitedRoom
+        invitedRoom,
+        space,
+        invitedSpace,
     )
 
     @Test
     fun `Room list filter all empty`() = runTest {
         val filter = RoomListFilter.all()
-        assertThat(roomSummaries.filter(filter)).isEqualTo(roomSummaries)
+        assertThat(roomSummaries.filter(filter)).isEqualTo(roomSummaries - space)
     }
 
     @Test
@@ -83,6 +93,12 @@ class RoomListFilterTest {
         )
     }
 
+    @Test
+    fun `Room list filter space`() = runTest {
+        val filter = RoomListFilter.Category.Space
+        assertThat(roomSummaries.filter(filter)).containsExactly(space, invitedSpace)
+    }
+
     @Test
     fun `Room list filter favorite`() = runTest {
         val filter = RoomListFilter.Favorite
@@ -98,7 +114,7 @@ class RoomListFilterTest {
     @Test
     fun `Room list filter invites`() = runTest {
         val filter = RoomListFilter.Invite
-        assertThat(roomSummaries.filter(filter)).containsExactly(invitedRoom)
+        assertThat(roomSummaries.filter(filter)).containsExactly(invitedRoom, invitedSpace)
     }
 
     @Test
@@ -136,10 +152,4 @@ class RoomListFilterTest {
         )
         assertThat(roomSummaries.filter(filter)).isEmpty()
     }
-
-    @Test
-    fun `Room list filter all with empty list`() = runTest {
-        val filter = RoomListFilter.all()
-        assertThat(roomSummaries.filter(filter)).isEqualTo(roomSummaries)
-    }
 }