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Delete all the timelineEvents

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This commit is contained in:
Benoit Marty 2022-06-27 17:23:30 +02:00
parent 78a6e2354f
commit d17152cbe2
1 changed files with 9 additions and 11 deletions
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20
matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/migration/MigrateSessionTo030.kt
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@ -17,7 +17,6 @@
package org.matrix.android.sdk.internal.database.migration
import io.realm.DynamicRealm
import io.realm.DynamicRealmObject
import org.matrix.android.sdk.internal.database.model.ChunkEntityFields
import org.matrix.android.sdk.internal.database.model.EventEntityFields
import org.matrix.android.sdk.internal.database.model.TimelineEventEntityFields
@ -36,23 +35,22 @@ internal class MigrateSessionTo030(realm: DynamicRealm) : RealmMigrator(realm, 3
.equalTo(ChunkEntityFields.IS_LAST_FORWARD, false)
.findAll()
var nbOfDeletedObjects = 0
var nbOfDeletedTimelineEvents = 0
var nbOfDeletedEvents = 0
chunks.forEach { chunk ->
val realmObjectToDelete = mutableListOf<DynamicRealmObject>()
chunk.getList(ChunkEntityFields.TIMELINE_EVENTS.`$`).forEach { timelineEvent ->
val timelineEvents = chunk.getList(ChunkEntityFields.TIMELINE_EVENTS.`$`)
timelineEvents.forEach { timelineEvent ->
// Don't delete state events
val event = timelineEvent.getObject(TimelineEventEntityFields.ROOT.`$`)
if (event?.isNull(EventEntityFields.STATE_KEY) == true) {
realmObjectToDelete.add(event)
realmObjectToDelete.add(timelineEvent)
nbOfDeletedEvents++
event.deleteFromRealm()
}
}
nbOfDeletedObjects += realmObjectToDelete.size
realmObjectToDelete.forEach {
it.deleteFromRealm()
}
nbOfDeletedTimelineEvents += timelineEvents.size
timelineEvents.deleteAllFromRealm()
chunk.deleteFromRealm()
}
Timber.d("MigrateSessionTo030: $nbOfDeletedObjects deleted object(s).")
Timber.d("MigrateSessionTo030: $nbOfDeletedTimelineEvents deleted TimelineEvent(s) and $nbOfDeletedEvents deleted Event(s).")
}
}