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Move usersWithRole() function to a dedicated file and make it a documented extension of MatrixRoom.

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This commit is contained in:
Benoit Marty
2024-04-05 12:13:40 +02:00
committed by Benoit Marty
parent c4e8f1547e
commit 7974d4e972
3 changed files with 43 additions and 16 deletions
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1
features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/rolesandpermissions/changeroles/ChangeRolesPresenter.kt
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@@ -42,6 +42,7 @@ import io.element.android.libraries.matrix.api.core.UserId
import io.element.android.libraries.matrix.api.room.MatrixRoom
import io.element.android.libraries.matrix.api.room.RoomMember
import io.element.android.libraries.matrix.api.room.powerlevels.UserRoleChange
import io.element.android.libraries.matrix.api.room.powerlevels.usersWithRole
import io.element.android.libraries.matrix.api.room.toMatrixUser
import io.element.android.libraries.matrix.api.user.MatrixUser
import io.element.android.services.analytics.api.AnalyticsService

16
libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/MatrixRoom.kt
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@@ -35,13 +35,8 @@ import io.element.android.libraries.matrix.api.timeline.MatrixTimeline
import io.element.android.libraries.matrix.api.timeline.ReceiptType
import io.element.android.libraries.matrix.api.widget.MatrixWidgetDriver
import io.element.android.libraries.matrix.api.widget.MatrixWidgetSettings
import kotlinx.collections.immutable.ImmutableList
import kotlinx.collections.immutable.toPersistentList
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.combine
import kotlinx.coroutines.flow.distinctUntilChanged
import kotlinx.coroutines.flow.map
import java.io.Closeable
import java.io.File
@@ -183,17 +178,6 @@ interface MatrixRoom : Closeable {
suspend fun canUserJoinCall(userId: UserId): Result<Boolean> =
canUserSendState(userId, StateEventType.CALL_MEMBER)
fun usersWithRole(role: RoomMember.Role): Flow<ImmutableList<RoomMember>> {
return roomInfoFlow
.map { it.userPowerLevels.filter { (_, powerLevel) -> RoomMember.Role.forPowerLevel(powerLevel) == role } }
.combine(membersStateFlow) { powerLevels, membersState ->
membersState.joinedRoomMembers()
.filter { powerLevels.containsKey(it.userId) }
.toPersistentList()
}
.distinctUntilChanged()
}
suspend fun updateAvatar(mimeType: String, data: ByteArray): Result<Unit>
suspend fun removeAvatar(): Result<Unit>

42
libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/powerlevels/MatrixRoomMembersWithRole.kt Normal file
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@@ -0,0 +1,42 @@
/*
* Copyright (c) 2024 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 io.element.android.libraries.matrix.api.room.powerlevels
import io.element.android.libraries.matrix.api.room.MatrixRoom
import io.element.android.libraries.matrix.api.room.RoomMember
import io.element.android.libraries.matrix.api.room.joinedRoomMembers
import kotlinx.collections.immutable.ImmutableList
import kotlinx.collections.immutable.toPersistentList
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.combine
import kotlinx.coroutines.flow.distinctUntilChanged
import kotlinx.coroutines.flow.map
/**
* Return a flow of the list of room members who are still in the room (with membership == RoomMembershipState.JOIN)
* and who have the given role.
*/
fun MatrixRoom.usersWithRole(role: RoomMember.Role): Flow<ImmutableList<RoomMember>> {
return roomInfoFlow
.map { it.userPowerLevels.filter { (_, powerLevel) -> RoomMember.Role.forPowerLevel(powerLevel) == role } }
.combine(membersStateFlow) { powerLevels, membersState ->
membersState.joinedRoomMembers()
.filter { powerLevels.containsKey(it.userId) }
.toPersistentList()
}
.distinctUntilChanged()
}