BayernMessenger/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/group/GroupSummaryUpdater.kt

64 lines
2.7 KiB
Kotlin

/*
* Copyright 2019 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package im.vector.matrix.android.internal.session.group
import android.content.Context
import androidx.work.Constraints
import androidx.work.ExistingWorkPolicy
import androidx.work.NetworkType
import androidx.work.WorkManager
import com.zhuinden.monarchy.Monarchy
import im.vector.matrix.android.api.auth.data.Credentials
import im.vector.matrix.android.internal.database.RealmLiveEntityObserver
import im.vector.matrix.android.internal.database.model.GroupEntity
import im.vector.matrix.android.internal.database.query.where
import im.vector.matrix.android.internal.di.SessionDatabase
import im.vector.matrix.android.internal.worker.WorkManagerUtil.matrixOneTimeWorkRequestBuilder
import im.vector.matrix.android.internal.worker.WorkerParamsFactory
import io.realm.RealmConfiguration
import javax.inject.Inject
private const val GET_GROUP_DATA_WORKER = "GET_GROUP_DATA_WORKER"
internal class GroupSummaryUpdater @Inject constructor(private val context: Context,
private val credentials: Credentials,
@SessionDatabase realmConfiguration: RealmConfiguration)
: RealmLiveEntityObserver<GroupEntity>(realmConfiguration) {
override val query = Monarchy.Query<GroupEntity> { GroupEntity.where(it) }
private val workConstraints = Constraints.Builder()
.setRequiredNetworkType(NetworkType.CONNECTED)
.build()
override fun processChanges(inserted: List<GroupEntity>, updated: List<GroupEntity>, deleted: List<GroupEntity>) {
val newGroupIds = inserted.map { it.groupId }
val getGroupDataWorkerParams = GetGroupDataWorker.Params(credentials.userId, newGroupIds)
val workData = WorkerParamsFactory.toData(getGroupDataWorkerParams)
val sendWork = matrixOneTimeWorkRequestBuilder<GetGroupDataWorker>()
.setInputData(workData)
.setConstraints(workConstraints)
.build()
WorkManager.getInstance(context)
.beginUniqueWork(GET_GROUP_DATA_WORKER, ExistingWorkPolicy.APPEND, sendWork)
.enqueue()
}
}