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Code Issues 4 Pull Requests Releases Wiki Activity

Introduce room member service

This commit is contained in:
Benoit Marty 2019-04-08 15:53:02 +02:00
parent 56563412aa
commit aec7b73345
7 changed files with 138 additions and 26 deletions
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9
matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/Room.kt
View File

@ -17,6 +17,7 @@
package im.vector.matrix.android.api.session.room

import androidx.lifecycle.LiveData
import im.vector.matrix.android.api.session.room.members.RoomMembersService
import im.vector.matrix.android.api.session.room.model.RoomSummary
import im.vector.matrix.android.api.session.room.read.ReadService
import im.vector.matrix.android.api.session.room.send.SendService
@ -26,7 +27,7 @@ import im.vector.matrix.android.api.util.Cancelable
/**
* This interface defines methods to interact within a room.
*/
interface Room : TimelineService, SendService, ReadService {
interface Room : TimelineService, SendService, ReadService, RoomMembersService {

/**
* The roomId of this room
@ -39,10 +40,4 @@ interface Room : TimelineService, SendService, ReadService {
*/
val roomSummary: LiveData<RoomSummary>

/**
* This methods load all room members if it was done yet.
* @return a [Cancelable]
*/
fun loadRoomMembersIfNeeded(): Cancelable

}

52
matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/members/RoomMembersService.kt Normal file
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@ -0,0 +1,52 @@
/*
*
* * 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.api.session.room.members

import androidx.lifecycle.LiveData
import im.vector.matrix.android.api.session.room.model.RoomMember
import im.vector.matrix.android.api.util.Cancelable

/**
* This interface defines methods to retrieve room members of a room. It's implemented at the room level.
*/
interface RoomMembersService {

/**
* This methods load all room members if it was done yet.
* @return a [Cancelable]
*/
fun loadRoomMembersIfNeeded(): Cancelable

/**
* Return the roomMember with userId or null.
* @param userId the userId param to look for
*
* @return the roomMember with userId or null
*/
fun getRoomMember(userId: String): RoomMember?

/**
* Return all the roomMembers of the room
*
* @return a [LiveData] of roomMember list.
*/
fun getRoomMembersLive(): LiveData<List<RoomMember>>


}

16
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/DefaultRoom.kt
View File

@ -20,35 +20,31 @@ import androidx.lifecycle.LiveData
import androidx.lifecycle.Transformations
import com.zhuinden.monarchy.Monarchy
import im.vector.matrix.android.api.session.room.Room
import im.vector.matrix.android.api.session.room.model.Membership
import im.vector.matrix.android.api.session.room.members.RoomMembersService
import im.vector.matrix.android.api.session.room.model.RoomSummary
import im.vector.matrix.android.api.session.room.read.ReadService
import im.vector.matrix.android.api.session.room.send.SendService
import im.vector.matrix.android.api.session.room.timeline.TimelineService
import im.vector.matrix.android.api.util.Cancelable
import im.vector.matrix.android.internal.database.RealmLiveData
import im.vector.matrix.android.internal.database.mapper.asDomain
import im.vector.matrix.android.internal.database.model.RoomSummaryEntity
import im.vector.matrix.android.internal.database.model.RoomSummaryEntityFields
import im.vector.matrix.android.internal.database.query.where
import im.vector.matrix.android.internal.session.room.members.LoadRoomMembersTask
import im.vector.matrix.android.internal.task.TaskExecutor
import im.vector.matrix.android.internal.task.configureWith

internal class DefaultRoom(
override val roomId: String,
private val loadRoomMembersTask: LoadRoomMembersTask,
private val monarchy: Monarchy,
private val timelineService: TimelineService,
private val sendService: SendService,
private val readService: ReadService,
private val taskExecutor: TaskExecutor
private val roomMembersService: RoomMembersService


) : Room,
TimelineService by timelineService,
SendService by sendService,
ReadService by readService {
ReadService by readService,
RoomMembersService by roomMembersService {

override val roomSummary: LiveData<RoomSummary> by lazy {
val liveRealmData = RealmLiveData<RoomSummaryEntity>(monarchy.realmConfiguration) { realm ->
@ -59,8 +55,4 @@ internal class DefaultRoom(
}
}

override fun loadRoomMembersIfNeeded(): Cancelable {
val params = LoadRoomMembersTask.Params(roomId, Membership.LEAVE)
return loadRoomMembersTask.configureWith(params).executeBy(taskExecutor)
}
}

8
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/RoomFactory.kt
View File

@ -17,8 +17,8 @@
package im.vector.matrix.android.internal.session.room

import com.zhuinden.monarchy.Monarchy
import im.vector.matrix.android.api.auth.data.Credentials
import im.vector.matrix.android.api.session.room.Room
import im.vector.matrix.android.internal.session.room.members.DefaultRoomMembersService
import im.vector.matrix.android.internal.session.room.members.LoadRoomMembersTask
import im.vector.matrix.android.internal.session.room.members.RoomMemberExtractor
import im.vector.matrix.android.internal.session.room.read.DefaultReadService
@ -33,7 +33,6 @@ import im.vector.matrix.android.internal.task.TaskExecutor

internal class RoomFactory(private val loadRoomMembersTask: LoadRoomMembersTask,
private val monarchy: Monarchy,
private val credentials: Credentials,
private val paginationTask: PaginationTask,
private val contextOfEventTask: GetContextOfEventTask,
private val setReadMarkersTask: SetReadMarkersTask,
@ -45,15 +44,16 @@ internal class RoomFactory(private val loadRoomMembersTask: LoadRoomMembersTask,
val timelineEventFactory = TimelineEventFactory(roomMemberExtractor)
val timelineService = DefaultTimelineService(roomId, monarchy, taskExecutor, contextOfEventTask, timelineEventFactory, paginationTask)
val sendService = DefaultSendService(roomId, eventFactory, monarchy)
val roomMembersService = DefaultRoomMembersService(roomId, monarchy, loadRoomMembersTask, taskExecutor)
val readService = DefaultReadService(roomId, monarchy, setReadMarkersTask, taskExecutor)

return DefaultRoom(
roomId,
loadRoomMembersTask,
monarchy,
timelineService,
sendService,
readService,
taskExecutor
roomMembersService
)
}


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

@ -63,7 +63,7 @@ class RoomModule {
}

scope(DefaultSession.SCOPE) {
RoomFactory(get(), get(), get(), get(), get(), get(), get(), get())
RoomFactory(get(), get(), get(), get(), get(), get(), get())
}

scope(DefaultSession.SCOPE) {

61
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/members/DefaultRoomMembersService.kt Normal file
View File

@ -0,0 +1,61 @@
/*
*
* * 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.room.members

import androidx.lifecycle.LiveData
import com.zhuinden.monarchy.Monarchy
import im.vector.matrix.android.api.session.events.model.toModel
import im.vector.matrix.android.api.session.room.members.RoomMembersService
import im.vector.matrix.android.api.session.room.model.Membership
import im.vector.matrix.android.api.session.room.model.RoomMember
import im.vector.matrix.android.api.util.Cancelable
import im.vector.matrix.android.internal.database.mapper.asDomain
import im.vector.matrix.android.internal.task.TaskExecutor
import im.vector.matrix.android.internal.task.configureWith
import im.vector.matrix.android.internal.util.fetchCopied

internal class DefaultRoomMembersService(private val roomId: String,
private val monarchy: Monarchy,
private val loadRoomMembersTask: LoadRoomMembersTask,
private val taskExecutor: TaskExecutor
) : RoomMembersService {

override fun loadRoomMembersIfNeeded(): Cancelable {
val params = LoadRoomMembersTask.Params(roomId, Membership.LEAVE)
return loadRoomMembersTask.configureWith(params).executeBy(taskExecutor)
}

override fun getRoomMember(userId: String): RoomMember? {
val eventEntity = monarchy.fetchCopied {
RoomMembers(it, roomId).queryRoomMemberEvent(userId).findFirst()
}
return eventEntity?.asDomain()?.content.toModel()
}

override fun getRoomMembersLive(): LiveData<List<RoomMember>> {
return monarchy.findAllMappedWithChanges(
{
RoomMembers(it, roomId).queryRoomMembersEvent()
},
{
it.asDomain().content.toModel<RoomMember>()!!
}
)
}
}

16
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/members/RoomMembers.kt
View File

@ -26,6 +26,7 @@ import im.vector.matrix.android.internal.database.model.EventEntityFields
import im.vector.matrix.android.internal.database.model.RoomSummaryEntity
import im.vector.matrix.android.internal.database.query.where
import io.realm.Realm
import io.realm.RealmQuery
import io.realm.Sort

internal class RoomMembers(private val realm: Realm,
@ -47,10 +48,21 @@ internal class RoomMembers(private val realm: Realm,
}
}

fun getLoaded(): Map<String, RoomMember> {
fun queryRoomMembersEvent(): RealmQuery<EventEntity> {
return EventEntity
.where(realm, roomId, EventType.STATE_ROOM_MEMBER)
.sort(EventEntityFields.STATE_INDEX)
.sort(EventEntityFields.STATE_INDEX, Sort.DESCENDING)
.distinct(EventEntityFields.STATE_KEY)
.isNotNull(EventEntityFields.CONTENT)
}

fun queryRoomMemberEvent(userId: String): RealmQuery<EventEntity> {
return queryRoomMembersEvent()
.equalTo(EventEntityFields.STATE_KEY, userId)
}

fun getLoaded(): Map<String, RoomMember> {
return queryRoomMembersEvent()
.findAll()
.map { it.asDomain() }
.associateBy { it.stateKey!! }