forked from GitHub-Mirror/riotX-android
61 lines
2.5 KiB
Kotlin
61 lines
2.5 KiB
Kotlin
/*
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*
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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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*/
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package im.vector.matrix.android.internal.session.room.members
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import androidx.lifecycle.LiveData
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import com.zhuinden.monarchy.Monarchy
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import im.vector.matrix.android.api.session.events.model.toModel
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import im.vector.matrix.android.api.session.room.members.RoomMembersService
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import im.vector.matrix.android.api.session.room.model.Membership
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import im.vector.matrix.android.api.session.room.model.RoomMember
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import im.vector.matrix.android.api.util.Cancelable
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import im.vector.matrix.android.internal.database.mapper.asDomain
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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 im.vector.matrix.android.internal.util.fetchCopied
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internal class DefaultRoomMembersService(private val roomId: String,
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private val monarchy: Monarchy,
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private val loadRoomMembersTask: LoadRoomMembersTask,
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private val taskExecutor: TaskExecutor
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) : RoomMembersService {
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override fun loadRoomMembersIfNeeded(): Cancelable {
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val params = LoadRoomMembersTask.Params(roomId, Membership.LEAVE)
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return loadRoomMembersTask.configureWith(params).executeBy(taskExecutor)
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}
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override fun getRoomMember(userId: String): RoomMember? {
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val eventEntity = monarchy.fetchCopied {
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RoomMembers(it, roomId).queryRoomMemberEvent(userId).findFirst()
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}
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return eventEntity?.asDomain()?.content.toModel()
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}
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override fun getRoomMembersLive(): LiveData<List<RoomMember>> {
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return monarchy.findAllMappedWithChanges(
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{
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RoomMembers(it, roomId).queryRoomMembersEvent()
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},
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{
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it.asDomain().content.toModel<RoomMember>()!!
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}
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)
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}
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} |