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

81 lines
3.2 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 com.zhuinden.monarchy.Monarchy
import im.vector.matrix.android.internal.database.model.GroupSummaryEntity
import im.vector.matrix.android.internal.database.query.where
import im.vector.matrix.android.internal.network.executeRequest
import im.vector.matrix.android.internal.session.group.model.GroupRooms
import im.vector.matrix.android.internal.session.group.model.GroupSummaryResponse
import im.vector.matrix.android.internal.session.group.model.GroupUsers
import im.vector.matrix.android.internal.task.Task
import javax.inject.Inject
internal interface GetGroupDataTask : Task<GetGroupDataTask.Params, Unit> {
data class Params(val groupId: String)
}
internal class DefaultGetGroupDataTask @Inject constructor(
private val groupAPI: GroupAPI,
private val monarchy: Monarchy
) : GetGroupDataTask {
override suspend fun execute(params: GetGroupDataTask.Params) {
val groupId = params.groupId
val groupSummary = executeRequest<GroupSummaryResponse> {
apiCall = groupAPI.getSummary(groupId)
}
val groupRooms = executeRequest<GroupRooms> {
apiCall = groupAPI.getRooms(groupId)
}
val groupUsers = executeRequest<GroupUsers> {
apiCall = groupAPI.getUsers(groupId)
}
insertInDb(groupSummary, groupRooms, groupUsers, groupId)
}
private fun insertInDb(groupSummary: GroupSummaryResponse,
groupRooms: GroupRooms,
groupUsers: GroupUsers,
groupId: String) {
monarchy
.writeAsync { realm ->
val groupSummaryEntity = GroupSummaryEntity.where(realm, groupId).findFirst()
?: realm.createObject(GroupSummaryEntity::class.java, groupId)
groupSummaryEntity.avatarUrl = groupSummary.profile?.avatarUrl ?: ""
val name = groupSummary.profile?.name
groupSummaryEntity.displayName = if (name.isNullOrEmpty()) groupId else name
groupSummaryEntity.shortDescription = groupSummary.profile?.shortDescription
?: ""
val roomIds = groupRooms.rooms.map { it.roomId }
groupSummaryEntity.roomIds.clear()
groupSummaryEntity.roomIds.addAll(roomIds)
val userIds = groupUsers.users.map { it.userId }
groupSummaryEntity.userIds.clear()
groupSummaryEntity.userIds.addAll(userIds)
}
}
}