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Code Issues Projects Releases Packages Wiki Activity

Convert to ViewEvents -> RoomDirectoryViewModel

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This commit is contained in:
Benoit Marty 2020-02-07 16:28:47 +01:00
parent 57758af2d7
commit c34307ecf7
3 changed files with 51 additions and 20 deletions
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17
vector/src/main/java/im/vector/riotx/features/roomdirectory/PublicRoomsFragment.kt
View file

@ -28,7 +28,7 @@ import im.vector.matrix.android.api.session.room.model.roomdirectory.PublicRoom
import im.vector.riotx.R
import im.vector.riotx.core.extensions.cleanup
import im.vector.riotx.core.extensions.configureWith
import im.vector.riotx.core.extensions.observeEvent
import im.vector.riotx.core.extensions.exhaustive
import im.vector.riotx.core.platform.VectorBaseFragment
import io.reactivex.rxkotlin.subscribeBy
import kotlinx.android.synthetic.main.fragment_public_rooms.*
@ -75,13 +75,20 @@ class PublicRoomsFragment @Inject constructor(
sharedActionViewModel.post(RoomDirectorySharedAction.CreateRoom)
}
// TODO remove this, replace by ViewEvents
viewModel.joinRoomErrorLiveData.observeEvent(this) { throwable ->
Snackbar.make(publicRoomsCoordinator, errorFormatter.toHumanReadable(throwable), Snackbar.LENGTH_SHORT)
.show()
viewModel.observeViewEvents {
handleViewEvents(it)
}
}
private fun handleViewEvents(viewEvents: RoomDirectoryViewEvents) {
when (viewEvents) {
is RoomDirectoryViewEvents.Failure -> {
Snackbar.make(publicRoomsCoordinator, errorFormatter.toHumanReadable(viewEvents.throwable), Snackbar.LENGTH_SHORT)
.show()
}
}.exhaustive
}
override fun onDestroyView() {
publicRoomsController.callback = null
publicRoomsList.cleanup()

27
vector/src/main/java/im/vector/riotx/features/roomdirectory/RoomDirectoryViewEvents.kt Normal file
View file

@ -0,0 +1,27 @@
/*
* Copyright (c) 2020 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.riotx.features.roomdirectory
import im.vector.riotx.core.platform.VectorViewEvents
/**
* Transient events for room directory screen
*/
sealed class RoomDirectoryViewEvents : VectorViewEvents {
// data class Loading(val message: CharSequence? = null) : RoomDirectoryViewEvents()
data class Failure(val throwable: Throwable) : RoomDirectoryViewEvents()
}

27
vector/src/main/java/im/vector/riotx/features/roomdirectory/RoomDirectoryViewModel.kt
View file

@ -16,9 +16,13 @@
package im.vector.riotx.features.roomdirectory
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import com.airbnb.mvrx.*
import com.airbnb.mvrx.ActivityViewModelContext
import com.airbnb.mvrx.Fail
import com.airbnb.mvrx.Loading
import com.airbnb.mvrx.MvRxViewModelFactory
import com.airbnb.mvrx.Success
import com.airbnb.mvrx.ViewModelContext
import com.airbnb.mvrx.appendAt
import com.squareup.inject.assisted.Assisted
import com.squareup.inject.assisted.AssistedInject
import im.vector.matrix.android.api.MatrixCallback
@ -32,17 +36,14 @@ import im.vector.matrix.android.api.session.room.model.thirdparty.RoomDirectoryD
import im.vector.matrix.android.api.session.room.roomSummaryQueryParams
import im.vector.matrix.android.api.util.Cancelable
import im.vector.matrix.rx.rx
import im.vector.riotx.core.extensions.postLiveEvent
import im.vector.riotx.core.platform.EmptyViewEvents
import im.vector.riotx.core.platform.VectorViewModel
import im.vector.riotx.core.utils.LiveEvent
import timber.log.Timber
private const val PUBLIC_ROOMS_LIMIT = 20
class RoomDirectoryViewModel @AssistedInject constructor(@Assisted initialState: PublicRoomsViewState,
private val session: Session)
: VectorViewModel<PublicRoomsViewState, RoomDirectoryAction, EmptyViewEvents>(initialState) {
: VectorViewModel<PublicRoomsViewState, RoomDirectoryAction, RoomDirectoryViewEvents>(initialState) {
@AssistedInject.Factory
interface Factory {
@ -58,10 +59,6 @@ class RoomDirectoryViewModel @AssistedInject constructor(@Assisted initialState:
}
}
private val _joinRoomErrorLiveData = MutableLiveData<LiveEvent<Throwable>>()
val joinRoomErrorLiveData: LiveData<LiveEvent<Throwable>>
get() = _joinRoomErrorLiveData
private var since: String? = null
private var currentTask: Cancelable? = null
@ -109,9 +106,9 @@ class RoomDirectoryViewModel @AssistedInject constructor(@Assisted initialState:
override fun handle(action: RoomDirectoryAction) {
when (action) {
is RoomDirectoryAction.SetRoomDirectoryData -> setRoomDirectoryData(action)
is RoomDirectoryAction.FilterWith -> filterWith(action)
RoomDirectoryAction.LoadMore -> loadMore()
is RoomDirectoryAction.JoinRoom -> joinRoom(action)
is RoomDirectoryAction.FilterWith -> filterWith(action)
RoomDirectoryAction.LoadMore -> loadMore()
is RoomDirectoryAction.JoinRoom -> joinRoom(action)
}
}
@ -227,7 +224,7 @@ class RoomDirectoryViewModel @AssistedInject constructor(@Assisted initialState:
override fun onFailure(failure: Throwable) {
// Notify the user
_joinRoomErrorLiveData.postLiveEvent(failure)
_viewEvents.post(RoomDirectoryViewEvents.Failure(failure))
setState {
copy(