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Emit first event on voice broadcast event flow

This commit is contained in:
Florian Renaud 2022-11-10 18:13:00 +01:00
parent a3cd0ee790
commit 73d62c944c
1 changed files with 8 additions and 7 deletions
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15
vector/src/main/java/im/vector/app/features/voicebroadcast/usecase/GetVoiceBroadcastEventUseCase.kt
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@ -21,11 +21,12 @@ import im.vector.app.features.voicebroadcast.model.VoiceBroadcast
import im.vector.app.features.voicebroadcast.model.VoiceBroadcastEvent
import im.vector.app.features.voicebroadcast.model.VoiceBroadcastState
import im.vector.app.features.voicebroadcast.model.asVoiceBroadcastEvent
import im.vector.app.features.voicebroadcast.voiceBroadcastId
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.distinctUntilChanged
import kotlinx.coroutines.flow.filter
import kotlinx.coroutines.flow.flowOf
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.mapNotNull
import kotlinx.coroutines.flow.onStart
import org.matrix.android.sdk.api.query.QueryStringValue
import org.matrix.android.sdk.api.session.Session
import org.matrix.android.sdk.api.session.events.model.RelationType
@ -33,7 +34,7 @@ import org.matrix.android.sdk.api.session.getRoom
import org.matrix.android.sdk.api.util.Optional
import org.matrix.android.sdk.api.util.toOptional
import org.matrix.android.sdk.flow.flow
import org.matrix.android.sdk.flow.unwrap
import org.matrix.android.sdk.flow.mapOptional
import timber.log.Timber
import javax.inject.Inject
@ -57,10 +58,10 @@ class GetVoiceBroadcastEventUseCase @Inject constructor(
else -> {
room.flow()
.liveStateEvent(VoiceBroadcastConstants.STATE_ROOM_VOICE_BROADCAST_INFO, QueryStringValue.Equals(latestEvent.root.stateKey.orEmpty()))
.unwrap()
.mapNotNull { it.asVoiceBroadcastEvent() }
.filter { it.reference?.eventId == voiceBroadcast.voiceBroadcastId }
.map { it.toOptional() }
.onStart { emit(latestEvent.root.toOptional()) }
.distinctUntilChanged()
.filter { !it.hasValue() || it.getOrNull()?.asVoiceBroadcastEvent()?.voiceBroadcastId == voiceBroadcast.voiceBroadcastId }
.mapOptional { it.asVoiceBroadcastEvent() }
}
}
}