Use extension MatrixUser.getAvatarData and fix compilation issue.

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesPresenter.kt

@@ -86,6 +86,7 @@ import io.element.android.libraries.matrix.api.room.MatrixRoomMembersState
 import io.element.android.libraries.matrix.api.room.MessageEventType
 import io.element.android.libraries.matrix.ui.components.AttachmentThumbnailInfo
 import io.element.android.libraries.matrix.ui.components.AttachmentThumbnailType
+import io.element.android.libraries.matrix.ui.model.getAvatarData
 import io.element.android.libraries.matrix.ui.room.canCall
 import io.element.android.libraries.matrix.ui.room.canRedactOtherAsState
 import io.element.android.libraries.matrix.ui.room.canRedactOwnAsState
@@ -257,12 +258,7 @@ class MessagesPresenter @AssistedInject constructor(
 
     private fun MatrixRoomInfo.heroes(): List<AvatarData> {
         return heroes.map { user ->
-            AvatarData(
-                id = user.userId.value,
-                name = user.displayName,
-                url = user.avatarUrl,
-                size = AvatarSize.TimelineRoom
-            )
+            user.getAvatarData(size = AvatarSize.TimelineRoom)
         }
     }
 

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/notifications/edit/EditDefaultNotificationSettingView.kt

@@ -37,7 +37,9 @@ import io.element.android.libraries.designsystem.theme.components.ListItem
 import io.element.android.libraries.designsystem.theme.components.Text
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.room.RoomNotificationMode
+import io.element.android.libraries.matrix.ui.model.getAvatarData
 import io.element.android.libraries.ui.strings.CommonStrings
+import kotlinx.collections.immutable.toPersistentList
 
 /**
  * A view that allows a user to edit the default notification setting for rooms. This can be set separately
@@ -117,13 +119,8 @@ fun EditDefaultNotificationSettingView(
                             CompositeAvatar(
                                 avatarData = avatarData,
                                 heroes = summary.details.heroes.map { user ->
-                                    AvatarData(
-                                        id = user.userId.value,
-                                        name = user.displayName,
-                                        url = user.avatarUrl,
-                                        size = AvatarSize.CustomRoomNotificationSetting,
-                                    )
-                                }
+                                    user.getAvatarData(size = AvatarSize.CustomRoomNotificationSetting)
+                                }.toPersistentList()
                             )
                         },
                         onClick = {

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt

@@ -81,6 +81,7 @@ import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.room.RoomNotificationMode
 import io.element.android.libraries.matrix.api.room.getBestName
 import io.element.android.libraries.matrix.api.user.MatrixUser
+import io.element.android.libraries.matrix.ui.model.getAvatarData
 import io.element.android.libraries.testtags.TestTags
 import io.element.android.libraries.testtags.testTag
 import io.element.android.libraries.ui.strings.CommonStrings
@@ -339,12 +340,7 @@ private fun RoomHeaderSection(
         CompositeAvatar(
             avatarData = AvatarData(roomId.value, roomName, avatarUrl, AvatarSize.RoomHeader),
             heroes = heroes.map { user ->
-                AvatarData(
-                    id = user.userId.value,
-                    name = user.displayName,
-                    url = user.avatarUrl,
-                    size = AvatarSize.RoomHeader
-                )
+                user.getAvatarData(size = AvatarSize.RoomHeader)
             }.toPersistentList(),
             modifier = Modifier
                 .clickable(enabled = avatarUrl != null) { openAvatarPreview(avatarUrl!!) }

features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/datasource/RoomListRoomSummaryFactory.kt

@@ -26,6 +26,7 @@ import io.element.android.libraries.eventformatter.api.RoomLastMessageFormatter
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.room.CurrentUserMembership
 import io.element.android.libraries.matrix.api.roomlist.RoomSummary
+import io.element.android.libraries.matrix.ui.model.getAvatarData
 import io.element.android.libraries.matrix.ui.model.toInviteSender
 import kotlinx.collections.immutable.persistentListOf
 import kotlinx.collections.immutable.toImmutableList
@@ -94,13 +95,8 @@ class RoomListRoomSummaryFactory @Inject constructor(
             } else {
                 RoomSummaryDisplayType.ROOM
             },
-            heroes = roomSummary.details.heroes.map {
-                AvatarData(
-                    id = it.userId.value,
-                    name = it.displayName,
-                    url = it.avatarUrl,
-                    size = AvatarSize.RoomListItem,
-                )
+            heroes = roomSummary.details.heroes.map { user ->
+                user.getAvatarData(size = AvatarSize.RoomListItem)
             }.toImmutableList(),
         )
     }

libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/SelectedRoom.kt

@@ -45,7 +45,9 @@ import io.element.android.libraries.designsystem.theme.components.Icon
 import io.element.android.libraries.designsystem.theme.components.Surface
 import io.element.android.libraries.designsystem.theme.components.Text
 import io.element.android.libraries.matrix.api.roomlist.RoomSummaryDetails
+import io.element.android.libraries.matrix.ui.model.getAvatarData
 import io.element.android.libraries.ui.strings.CommonStrings
+import kotlinx.collections.immutable.toImmutableList
 
 @Composable
 fun SelectedRoom(
@@ -67,14 +69,9 @@ fun SelectedRoom(
                     roomSummary.avatarUrl,
                     AvatarSize.SelectedRoom,
                 ),
-                heroes = roomSummary.heroes.map {
-                    AvatarData(
-                        id = it.userId.value,
-                        name = it.displayName,
-                        url = it.avatarUrl,
-                        size = AvatarSize.SelectedRoom
-                    )
-                }
+                heroes = roomSummary.heroes.map { user ->
+                    user.getAvatarData(size = AvatarSize.SelectedRoom)
+                }.toImmutableList()
             )
             Text(
                 // If name is null, we do not have space to render "No room name", so just use `#` here.

libraries/roomselect/impl/src/main/kotlin/io/element/android/libraries/roomselect/impl/RoomSelectView.kt

@@ -59,9 +59,11 @@ import io.element.android.libraries.designsystem.theme.components.TopAppBar
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.roomlist.RoomSummaryDetails
 import io.element.android.libraries.matrix.ui.components.SelectedRoom
+import io.element.android.libraries.matrix.ui.model.getAvatarData
 import io.element.android.libraries.roomselect.api.RoomSelectMode
 import io.element.android.libraries.ui.strings.CommonStrings
 import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.toPersistentList
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -228,14 +230,9 @@ private fun RoomSummaryView(
                 url = summary.avatarUrl,
                 size = AvatarSize.RoomSelectRoomListItem,
             ),
-            heroes = summary.heroes.map {
-                AvatarData(
-                    it.userId.value,
-                    it.displayName,
-                    it.avatarUrl,
-                    AvatarSize.RoomSelectRoomListItem,
-                )
-            }
+            heroes = summary.heroes.map { user ->
+                user.getAvatarData(size = AvatarSize.RoomSelectRoomListItem)
+            }.toPersistentList()
         )
         Column(
             modifier = Modifier