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sentMessages extension for FlowsUpdatesFilter

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InsanusMokrassar
2020-08-13 15:28:10 +06:00
parent 790959ea49
commit d2228e274c
3 changed files with 22 additions and 0 deletions
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8
TelegramBotAPI-extensions-utils/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/extensions/utils/FlowsAggregation.kt
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@@ -29,3 +29,11 @@ fun <T> Flow<Iterable<T>>.flatMap(): Flow<T> = flow {
}
}
}
fun <T, R> Flow<T>.flatMap(mapper: (T) -> Iterable<R>): Flow<R> = flow {
collect {
mapper(it).forEach {
emit(it)
}
}
}

12
TelegramBotAPI-extensions-utils/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/extensions/utils/shortcuts/FlowsUpdatesFilter.kt
View File

@@ -75,6 +75,18 @@ inline fun <reified T: MediaGroupContent> FlowsUpdatesFilter.filterMediaGroupMes
} ?: messageMediaGroupFlow).filterMediaGroupMessages()
}
fun FlowsUpdatesFilter.sentMessages(
scopeToIncludeChannels: CoroutineScope? = null
): Flow<ContentMessage<MessageContent>> = filterContentMessages(scopeToIncludeChannels)
fun FlowsUpdatesFilter.sentMessagesWithMediaGroups(
scopeToIncludeChannels: CoroutineScope? = null
): Flow<ContentMessage<MessageContent>> = merge(
sentMessages(scopeToIncludeChannels),
mediaGroupMessages(scopeToIncludeChannels).flatMap {
it.mapNotNull { it as? ContentMessage<MessageContent> }
}
)
fun Flow<BaseSentMessageUpdate>.animationMessages() = filterContentMessages<AnimationContent>()
fun FlowsUpdatesFilter.animationMessages(
scopeToIncludeChannels: CoroutineScope? = null