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Adds onStart calculator for live bubble authors

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Vitor Pamplona
2025-05-05 18:34:54 -04:00
parent 504f365ab3
commit 7accb5e2b9
1 changed files with 7 additions and 0 deletions
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amethyst/src/main/java/com/vitorpamplona/amethyst/service/relayClient/reqCommand/channel/ChannelObservers.kt
+7
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@@ -38,6 +38,7 @@ import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.flow.distinctUntilChanged import kotlinx.coroutines.flow.distinctUntilChanged
import kotlinx.coroutines.flow.flowOn import kotlinx.coroutines.flow.flowOn
import kotlinx.coroutines.flow.mapLatest import kotlinx.coroutines.flow.mapLatest
import kotlinx.coroutines.flow.onStart
@Composable @Composable
fun observeChannel(baseChannel: Channel): State<ChannelState?> { fun observeChannel(baseChannel: Channel): State<ChannelState?> {
@@ -49,6 +50,7 @@ fun observeChannel(baseChannel: Channel): State<ChannelState?> {
.collectAsStateWithLifecycle() .collectAsStateWithLifecycle()
} }
@OptIn(ExperimentalCoroutinesApi::class)
@Composable @Composable
fun observeChannelNoteAuthors(baseChannel: Channel): State<ImmutableList<User>> { fun observeChannelNoteAuthors(baseChannel: Channel): State<ImmutableList<User>> {
ChannelFinderFilterAssemblerSubscription(baseChannel) ChannelFinderFilterAssemblerSubscription(baseChannel)
@@ -64,6 +66,11 @@ fun observeChannelNoteAuthors(baseChannel: Channel): State<ImmutableList<User>>
.mapNotNull { key, value -> value.author } .mapNotNull { key, value -> value.author }
.toSet() .toSet()
.toImmutableList() .toImmutableList()
}.onStart {
baseChannel.notes
.mapNotNull { key, value -> value.author }
.toSet()
.toImmutableList()
}.distinctUntilChanged() }.distinctUntilChanged()
.flowOn(Dispatchers.Default) .flowOn(Dispatchers.Default)
} }