forked from GitHub-Mirror/riotX-android
80 lines
3.3 KiB
Kotlin
80 lines
3.3 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.user
|
|
|
|
import androidx.lifecycle.LiveData
|
|
import androidx.lifecycle.Transformations
|
|
import com.zhuinden.monarchy.Monarchy
|
|
import im.vector.matrix.android.api.MatrixCallback
|
|
import im.vector.matrix.android.api.session.user.UserService
|
|
import im.vector.matrix.android.api.session.user.model.User
|
|
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.UserEntity
|
|
import im.vector.matrix.android.internal.database.model.UserEntityFields
|
|
import im.vector.matrix.android.internal.database.query.where
|
|
import im.vector.matrix.android.internal.session.user.model.SearchUserTask
|
|
import im.vector.matrix.android.internal.task.TaskExecutor
|
|
import im.vector.matrix.android.internal.task.configureWith
|
|
import im.vector.matrix.android.internal.util.fetchCopied
|
|
import javax.inject.Inject
|
|
|
|
internal class DefaultUserService @Inject constructor(private val monarchy: Monarchy,
|
|
private val searchUserTask: SearchUserTask,
|
|
private val taskExecutor: TaskExecutor) : UserService {
|
|
|
|
override fun getUser(userId: String): User? {
|
|
val userEntity = monarchy.fetchCopied { UserEntity.where(it, userId).findFirst() }
|
|
?: return null
|
|
|
|
return userEntity.asDomain()
|
|
}
|
|
|
|
override fun liveUser(userId: String): LiveData<User?> {
|
|
val liveRealmData = RealmLiveData(monarchy.realmConfiguration) { realm ->
|
|
UserEntity.where(realm, userId)
|
|
}
|
|
return Transformations.map(liveRealmData) { results ->
|
|
results
|
|
.map { it.asDomain() }
|
|
.firstOrNull()
|
|
}
|
|
}
|
|
|
|
override fun liveUsers(): LiveData<List<User>> {
|
|
return monarchy.findAllMappedWithChanges(
|
|
{ realm ->
|
|
realm.where(UserEntity::class.java)
|
|
.isNotEmpty(UserEntityFields.USER_ID)
|
|
.sort(UserEntityFields.DISPLAY_NAME)
|
|
},
|
|
{ it.asDomain() }
|
|
)
|
|
}
|
|
|
|
override fun searchUsersDirectory(search: String,
|
|
limit: Int,
|
|
excludedUserIds: Set<String>,
|
|
callback: MatrixCallback<List<User>>): Cancelable {
|
|
val params = SearchUserTask.Params(limit, search, excludedUserIds)
|
|
return searchUserTask
|
|
.configureWith(params)
|
|
.dispatchTo(callback)
|
|
.executeBy(taskExecutor)
|
|
}
|
|
} |