forked from GitHub-Mirror/riotX-android
69 lines
2.8 KiB
Kotlin
69 lines
2.8 KiB
Kotlin
/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.matrix.android.internal.session.room.state
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import com.squareup.inject.assisted.Assisted
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import com.squareup.inject.assisted.AssistedInject
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import im.vector.matrix.android.api.MatrixCallback
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import im.vector.matrix.android.api.session.events.model.Event
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import im.vector.matrix.android.api.session.events.model.EventType
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import im.vector.matrix.android.api.session.room.state.StateService
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import im.vector.matrix.android.internal.database.mapper.asDomain
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import im.vector.matrix.android.internal.database.model.EventEntity
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import im.vector.matrix.android.internal.database.query.prev
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import im.vector.matrix.android.internal.database.query.where
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import im.vector.matrix.android.internal.di.SessionDatabase
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import im.vector.matrix.android.internal.task.TaskExecutor
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import im.vector.matrix.android.internal.task.configureWith
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import io.realm.Realm
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import io.realm.RealmConfiguration
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internal class DefaultStateService @AssistedInject constructor(@Assisted private val roomId: String,
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@SessionDatabase
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private val realmConfiguration: RealmConfiguration,
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private val taskExecutor: TaskExecutor,
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private val sendStateTask: SendStateTask
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) : StateService {
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@AssistedInject.Factory
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interface Factory {
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fun create(roomId: String): StateService
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}
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override fun getStateEvent(eventType: String): Event? {
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return Realm.getInstance(realmConfiguration).use { realm ->
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EventEntity.where(realm, roomId, eventType).prev()?.asDomain()
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}
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}
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override fun updateTopic(topic: String, callback: MatrixCallback<Unit>) {
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val params = SendStateTask.Params(roomId,
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EventType.STATE_ROOM_TOPIC,
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mapOf(
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"topic" to topic
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))
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sendStateTask
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.configureWith(params) {
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this.callback = callback
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}
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.executeBy(taskExecutor)
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}
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} |