Fix some issues with sync (bad thread, bad use of last() )

app/src/main/java/im/vector/riotredesign/features/home/RoomListFragment.kt

@@ -34,7 +34,7 @@ class RoomListFragment : RiotFragment(), RoomController.Callback {
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         super.onActivityCreated(savedInstanceState)
         epoxyRecyclerView.setController(roomController)
-        currentSession.rooms().observe(this, Observer<List<Room>> { renderRooms(it) })
+        currentSession.liveRooms().observe(this, Observer<List<Room>> { renderRooms(it) })
     }
 
     private fun renderRooms(rooms: List<Room>?) {

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/RoomService.kt

@@ -8,6 +8,6 @@ interface RoomService {
 
     fun getAllRooms(): List<Room>
 
-    fun rooms(): LiveData<List<Room>>
+    fun liveRooms(): LiveData<List<Room>>
 
 }

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/database/query/ChunkEntityQueries.kt

@@ -34,7 +34,7 @@ fun ChunkEntity.Companion.findLastFromRoom(realm: Realm, roomId: String): ChunkE
             .and()
             .isNull("nextToken")
             .findAll()
-            .last()
+            .last(null)
 }
 
 fun ChunkEntity.Companion.findAllIncludingEvents(realm: Realm, eventIds: List<String>): RealmResults<ChunkEntity> {

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/database/query/EventEntityQueries.kt

@@ -23,5 +23,5 @@ fun RealmResults<EventEntity>.getLast(type: String? = null): EventEntity? {
     if (type != null) {
         query = query.equalTo("type", type)
     }
-    return query.findAll().sort("age").last()
+    return query.findAll().sort("age").last(null)
 }

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/DefaultSession.kt

@@ -66,8 +66,8 @@ class DefaultSession(private val sessionParams: SessionParams) : Session, KoinCo
         return roomService.getAllRooms()
     }
 
-    override fun rooms(): LiveData<List<Room>> {
+    override fun liveRooms(): LiveData<List<Room>> {
-        return roomService.rooms()
+        return roomService.liveRooms()
     }
 
     // Private methods *****************************************************************************

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/DefaultRoom.kt

@@ -26,7 +26,7 @@ data class DefaultRoom(
 
     override fun liveTimeline(): LiveData<PagedList<Event>> {
         val realmDataSourceFactory = monarchy.createDataSourceFactory { realm ->
-            val lastChunk = ChunkEntity.where(realm, roomId).findAll().last()
+            val lastChunk = ChunkEntity.where(realm, roomId).findAll().last(null)
             if (lastChunk == null) {
                 EventEntity.where(realm, roomId)
             } else {

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/DefaultRoomService.kt

@@ -25,7 +25,7 @@ class DefaultRoomService(private val monarchy: Monarchy) : RoomService {
         return room
     }
 
-    override fun rooms(): LiveData<List<Room>> {
+    override fun liveRooms(): LiveData<List<Room>> {
         return monarchy.findAllMappedWithChanges(
                 { realm -> RoomEntity.where(realm) },
                 { DefaultRoom(it.roomId) }

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/sync/SyncRequest.kt

@@ -6,10 +6,10 @@ import arrow.core.leftIfNull
 import im.vector.matrix.android.api.MatrixCallback
 import im.vector.matrix.android.api.failure.Failure
 import im.vector.matrix.android.api.util.Cancelable
-import im.vector.matrix.android.internal.session.sync.model.SyncResponse
 import im.vector.matrix.android.internal.legacy.rest.model.filter.FilterBody
 import im.vector.matrix.android.internal.legacy.util.FilterUtil
 import im.vector.matrix.android.internal.network.executeRequest
+import im.vector.matrix.android.internal.session.sync.model.SyncResponse
 import im.vector.matrix.android.internal.util.CancelableCoroutine
 import im.vector.matrix.android.internal.util.MatrixCoroutineDispatchers
 import kotlinx.coroutines.GlobalScope
@@ -22,7 +22,7 @@ class SyncRequest(private val syncAPI: SyncAPI,
 
 
     fun execute(token: String?, callback: MatrixCallback<SyncResponse>): Cancelable {
-        val job = GlobalScope.launch(coroutineDispatchers.main) {
+        val job = GlobalScope.launch {
             val syncOrFailure = execute(token)
             syncOrFailure.bimap({ callback.onFailure(it) }, { callback.onSuccess(it) })
         }
@@ -35,7 +35,7 @@ class SyncRequest(private val syncAPI: SyncAPI,
         FilterUtil.enableLazyLoading(filterBody, true)
         var timeout = 0
         if (token != null) {
-            params["since"] = token as String
+            params["since"] = token
             timeout = 30000
         }
         params["timeout"] = timeout.toString()