commonMain.com.github.insanusmokrassar.TelegramBotAPI.extensions.utils.CommonMessageConversations.kt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of TelegramBotAPI-extensions-utils-js Show documentation

Util extensions for more useful work with updates and other things

The newest version!

package com.github.insanusmokrassar.TelegramBotAPI.extensions.utils

import com.github.insanusmokrassar.TelegramBotAPI.types.message.abstracts.*
import com.github.insanusmokrassar.TelegramBotAPI.types.message.content.abstracts.MessageContent
import com.github.insanusmokrassar.TelegramBotAPI.types.message.content.abstracts.PossiblySentViaBotCommonMessage
import kotlinx.coroutines.flow.*

/**
 * Simple factory to convert [ContentMessage] to a [CommonMessage]
 */
fun > Flow.onlyCommonMessages() = filterIsInstance>()

/**
 * Shortcut for [onlyCommonMessages]
 */
@Suppress("NOTHING_TO_INLINE")
inline fun > Flow.commonMessages() = onlyCommonMessages()

/**
 * Filter the messages and checking that incoming [CommonMessage] is [PossiblySentViaBotCommonMessage] and its
 * [PossiblySentViaBotCommonMessage.senderBot] is not null
 */
fun > Flow.onlySentViaBot() = mapNotNull {
    if (it is PossiblySentViaBot && it.senderBot != null) {
        it
    } else {
        null
    }
}

/**
 * Filter the messages and checking that incoming [CommonMessage] not is [PossiblySentViaBotCommonMessage] or its
 * [PossiblySentViaBotCommonMessage.senderBot] is null
 */
fun > Flow.withoutSentViaBot() = filter {
    it !is PossiblySentViaBot || it.senderBot == null
}