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Code Issues 4 Pull Requests Releases Wiki Activity

Room state: fix sync state events duplicates with timeline

This commit is contained in:
ganfra 2019-02-26 14:50:53 +01:00
parent 40f1fcab18
commit f59977f884
3 changed files with 10 additions and 3 deletions
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6
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/database/helper/RoomEntityHelper.kt
View File

@ -21,6 +21,7 @@ import im.vector.matrix.android.internal.database.mapper.toEntity
import im.vector.matrix.android.internal.database.mapper.updateWith
import im.vector.matrix.android.internal.database.model.ChunkEntity
import im.vector.matrix.android.internal.database.model.RoomEntity
import im.vector.matrix.android.internal.database.query.fastContains


internal fun RoomEntity.deleteOnCascade(chunkEntity: ChunkEntity) {
@ -37,16 +38,17 @@ internal fun RoomEntity.addOrUpdate(chunkEntity: ChunkEntity) {

internal fun RoomEntity.addStateEvents(stateEvents: List<Event>,
stateIndex: Int = Int.MIN_VALUE,
filterDuplicates: Boolean = false,
isUnlinked: Boolean = false) {
if (!isManaged) {
throw IllegalStateException("Chunk entity should be managed to use fast contains")
}
stateEvents.forEach { event ->
if (event.eventId == null) {
if (event.eventId == null || (filterDuplicates && fastContains(event.eventId))) {
return@forEach
}
val eventEntity = event.toEntity(roomId)
eventEntity.updateWith(stateIndex, isUnlinked)
untimelinedStateEvents.add(eventEntity)
}
}
}

5
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/database/query/RoomEntityQueries.kt
View File

@ -17,6 +17,7 @@
package im.vector.matrix.android.internal.database.query

import im.vector.matrix.android.api.session.room.model.MyMembership
import im.vector.matrix.android.internal.database.model.EventEntity
import im.vector.matrix.android.internal.database.model.RoomEntity
import im.vector.matrix.android.internal.database.model.RoomEntityFields
import io.realm.Realm
@ -34,3 +35,7 @@ internal fun RoomEntity.Companion.where(realm: Realm, membership: MyMembership?
}
return query
}

internal fun RoomEntity.fastContains(eventId: String): Boolean {
return EventEntity.where(realm, eventId = eventId).findFirst() != null
}

2
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/sync/RoomSyncHandler.kt
View File

@ -92,7 +92,7 @@ internal class RoomSyncHandler(private val monarchy: Monarchy,

if (roomSync.state != null && roomSync.state.events.isNotEmpty()) {
val untimelinedStateIndex = if (isInitialSync) Int.MIN_VALUE else stateIndexOffset
roomEntity.addStateEvents(roomSync.state.events, stateIndex = untimelinedStateIndex)
roomEntity.addStateEvents(roomSync.state.events, filterDuplicates = true, stateIndex = untimelinedStateIndex)
}

if (roomSync.timeline != null && roomSync.timeline.events.isNotEmpty()) {