add support of paid messages

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitEventAction.kt

@@ -5,6 +5,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
 import dev.inmo.tgbotapi.extensions.utils.*
 import dev.inmo.tgbotapi.requests.abstracts.Request
+import dev.inmo.tgbotapi.types.PaidMessagePriceChanged
 import dev.inmo.tgbotapi.types.chat.ChatBackground
 import dev.inmo.tgbotapi.types.giveaway.GiveawayCreated
 import dev.inmo.tgbotapi.types.giveaway.GiveawayPrivateResults
@@ -248,3 +249,8 @@ suspend fun BehaviourContext.waitGiveawayCompletedWithPrivateWinners(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null }
 ) = waitGiveawayCompleted(initRequest, errorFactory)
+
+suspend fun BehaviourContext.waitPaidMessagePriceChanged(
+    initRequest: Request<*>? = null,
+    errorFactory: NullableRequestBuilder<*> = { null }
+) = waitEvents<PaidMessagePriceChanged>(initRequest, errorFactory)

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitEventActionMessages.kt

@@ -5,6 +5,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
 import dev.inmo.tgbotapi.extensions.utils.*
 import dev.inmo.tgbotapi.requests.abstracts.Request
+import dev.inmo.tgbotapi.types.PaidMessagePriceChanged
 import dev.inmo.tgbotapi.types.chat.ChatBackground
 import dev.inmo.tgbotapi.types.message.ChatEvents.*
 import dev.inmo.tgbotapi.types.message.ChatEvents.abstracts.*
@@ -224,3 +225,8 @@ suspend fun BehaviourContext.waitChatBackgroundSetEventsMessages(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null }
 ) = waitEventsMessages<ChatBackground>(initRequest, errorFactory)
+
+suspend fun BehaviourContext.waitPaidMessagePriceChangedMessages(
+    initRequest: Request<*>? = null,
+    errorFactory: NullableRequestBuilder<*> = { null }
+) = waitEventsMessages<PaidMessagePriceChanged>(initRequest, errorFactory)

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EventTriggers.kt

@@ -10,6 +10,7 @@ import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.Mar
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times
 import dev.inmo.tgbotapi.extensions.utils.baseSentMessageUpdateOrNull
 import dev.inmo.tgbotapi.extensions.utils.chatEventMessageOrNull
+import dev.inmo.tgbotapi.types.PaidMessagePriceChanged
 import dev.inmo.tgbotapi.types.chat.ChatBackground
 import dev.inmo.tgbotapi.types.giveaway.GiveawayCreated
 import dev.inmo.tgbotapi.types.giveaway.GiveawayPrivateResults
@@ -1045,3 +1046,25 @@ suspend fun <BC : BehaviourContext> BC.onGiveawayCompletedWithPrivateWinners(
     additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<GiveawayPrivateResults>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<GiveawayPrivateResults>>
 ) = onGiveawayCompleted(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
+
+
+/**
+ * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
+ * @param subcontextUpdatesFilter This filter will be applied to each update inside of [scenarioReceiver]. For example,
+ * this filter will be used if you will call [dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.waitContentMessage].
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
+ * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
+ * to combinate several filters
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
+ * data
+ */
+suspend fun <BC : BehaviourContext> BC.onPaidMessagePriceChanged(
+    initialFilter: SimpleFilter<ChatEventMessage<PaidMessagePriceChanged>>? = null,
+    subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<PaidMessagePriceChanged>, Update>? = MessageFilterByChat,
+    markerFactory: MarkerFactory<in ChatEventMessage<PaidMessagePriceChanged>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<PaidMessagePriceChanged>>? = null,
+    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<PaidMessagePriceChanged>>
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/Common.kt

@@ -604,6 +604,9 @@ const val mediaField = "media"
 
 const val mainFrameTimestampField = "main_frame_timestamp"
 
+const val paidMessageStarCountField = "paid_message_star_count"
+const val paidStarCountField = "paid_star_count"
+
 const val disableEditMessageField = "disable_edit_message"
 const val scoreField = "score"
 const val forceField = "force"

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/PaidMessagePriceChanged.kt

@@ -0,0 +1,11 @@
+package dev.inmo.tgbotapi.types
+
+import dev.inmo.tgbotapi.types.message.ChatEvents.abstracts.CommonEvent
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class PaidMessagePriceChanged(
+    @SerialName(paidMessageStarCountField)
+    val cost: Int
+) : CommonEvent

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/BusinessContentMessageImpl.kt

@@ -11,6 +11,7 @@ import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
 import dev.inmo.tgbotapi.types.message.abstracts.BusinessContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.PrivateContentMessage
 import dev.inmo.tgbotapi.types.message.content.MessageContent
+import kotlinx.serialization.SerialName
 
 data class BusinessContentMessageImpl<T: MessageContent>(
     override val messageId: MessageId,
@@ -28,6 +29,8 @@ data class BusinessContentMessageImpl<T: MessageContent>(
     override val mediaGroupId: MediaGroupId?,
     override val senderBusinessBot: PreviewBot?,
     override val fromOffline: Boolean,
+    @SerialName(paidMessageStarCountField)
+    override val cost: Int? = null,
 ) : BusinessContentMessage<T> {
     constructor(
         messageId: MessageId,

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/ChannelContentMessageImpl.kt

@@ -9,6 +9,7 @@ import dev.inmo.tgbotapi.types.chat.PreviewChat
 import dev.inmo.tgbotapi.types.chat.User
 import dev.inmo.tgbotapi.types.message.abstracts.*
 import dev.inmo.tgbotapi.types.message.content.MessageContent
+import kotlinx.serialization.SerialName
 
 data class ChannelContentMessageImpl<T: MessageContent>(
     override val messageId: MessageId,
@@ -25,6 +26,8 @@ data class ChannelContentMessageImpl<T: MessageContent>(
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
     override val fromOffline: Boolean,
+    @SerialName(paidMessageStarCountField)
+    override val cost: Int? = null,
 ) : ChannelContentMessage<T> {
     constructor(
         messageId: MessageId,

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/GroupMessages.kt

@@ -8,6 +8,7 @@ import dev.inmo.tgbotapi.types.chat.CommonBot
 import dev.inmo.tgbotapi.types.chat.User
 import dev.inmo.tgbotapi.types.message.abstracts.*
 import dev.inmo.tgbotapi.types.message.content.MessageContent
+import kotlinx.serialization.SerialName
 
 data class ConnectedFromChannelGroupContentMessageImpl<T : MessageContent>(
     override val chat: PreviewGroupChat,
@@ -24,6 +25,8 @@ data class ConnectedFromChannelGroupContentMessageImpl<T : MessageContent>(
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
     override val fromOffline: Boolean,
+    @SerialName(paidMessageStarCountField)
+    override val cost: Int? = null,
 ) : ConnectedFromChannelGroupContentMessage<T> {
 
     constructor(
@@ -41,8 +44,23 @@ data class ConnectedFromChannelGroupContentMessageImpl<T : MessageContent>(
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
         fromOffline: Boolean,
+        cost: Int? = null,
     ) : this(
-        chat, channel, messageId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
+        chat = chat,
+        channel = channel,
+        messageId = messageId,
+        date = date,
+        forwardOrigin = forwardInfo.messageOrigin(),
+        editDate = editDate,
+        hasProtectedContent = hasProtectedContent,
+        replyInfo = replyTo ?.let { ReplyInfo.Internal(it) },
+        replyMarkup = replyMarkup,
+        content = content,
+        senderBot = senderBot,
+        authorSignature = authorSignature,
+        mediaGroupId = mediaGroupId,
+        fromOffline = fromOffline,
+        cost = cost,
     )
 }
 
@@ -61,6 +79,8 @@ data class UnconnectedFromChannelGroupContentMessageImpl<T: MessageContent>(
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
     override val fromOffline: Boolean,
+    @SerialName(paidMessageStarCountField)
+    override val cost: Int? = null,
 ) : UnconnectedFromChannelGroupContentMessage<T> {
     constructor(
         chat: PreviewGroupChat,
@@ -77,8 +97,23 @@ data class UnconnectedFromChannelGroupContentMessageImpl<T: MessageContent>(
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
         fromOffline: Boolean,
+        cost: Int? = null,
     ) : this(
-        chat, channel, messageId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
+        chat = chat,
+        channel = channel,
+        messageId = messageId,
+        date = date,
+        forwardOrigin = forwardInfo.messageOrigin(),
+        editDate = editDate,
+        hasProtectedContent = hasProtectedContent,
+        replyInfo = replyTo ?.let { ReplyInfo.Internal(it) },
+        replyMarkup = replyMarkup,
+        content = content,
+        senderBot = senderBot,
+        authorSignature = authorSignature,
+        mediaGroupId = mediaGroupId,
+        fromOffline = fromOffline,
+        cost = cost,
     )
 }
 
@@ -96,6 +131,8 @@ data class AnonymousGroupContentMessageImpl<T : MessageContent>(
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
     override val fromOffline: Boolean,
+    @SerialName(paidMessageStarCountField)
+    override val cost: Int? = null,
 ) : AnonymousGroupContentMessage<T> {
     constructor(
         chat: PreviewGroupChat,
@@ -111,8 +148,22 @@ data class AnonymousGroupContentMessageImpl<T : MessageContent>(
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
         fromOffline: Boolean,
+        cost: Int? = null,
     ) : this(
-        chat, messageId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
+        chat = chat,
+        messageId = messageId,
+        date = date,
+        forwardOrigin = forwardInfo.messageOrigin(),
+        editDate = editDate,
+        hasProtectedContent = hasProtectedContent,
+        replyInfo = replyTo ?.let { ReplyInfo.Internal(it) },
+        replyMarkup = replyMarkup,
+        content = content,
+        senderBot = senderBot,
+        authorSignature = authorSignature,
+        mediaGroupId = mediaGroupId,
+        fromOffline = fromOffline,
+        cost = cost,
     )
 }
 
@@ -131,6 +182,8 @@ data class CommonGroupContentMessageImpl<T : MessageContent>(
     override val mediaGroupId: MediaGroupId?,
     override val senderBoostsCount: Int?,
     override val fromOffline: Boolean,
+    @SerialName(paidMessageStarCountField)
+    override val cost: Int? = null,
 ) : CommonGroupContentMessage<T> {
     constructor(
         chat: PreviewGroupChat,
@@ -147,8 +200,23 @@ data class CommonGroupContentMessageImpl<T : MessageContent>(
         mediaGroupId: MediaGroupId?,
         senderBoostsCount: Int?,
         fromOffline: Boolean,
+        cost: Int? = null,
     ) : this(
-        chat, messageId, from, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, mediaGroupId, senderBoostsCount, fromOffline
+        chat = chat,
+        messageId = messageId,
+        from = from,
+        date = date,
+        forwardOrigin = forwardInfo.messageOrigin(),
+        editDate = editDate,
+        hasProtectedContent = hasProtectedContent,
+        replyInfo = replyTo ?.let { ReplyInfo.Internal(it) },
+        replyMarkup = replyMarkup,
+        content = content,
+        senderBot = senderBot,
+        mediaGroupId = mediaGroupId,
+        senderBoostsCount = senderBoostsCount,
+        fromOffline = fromOffline,
+        cost = cost,
     )
 }
 
@@ -168,6 +236,8 @@ data class FromChannelForumContentMessageImpl<T: MessageContent>(
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
     override val fromOffline: Boolean,
+    @SerialName(paidMessageStarCountField)
+    override val cost: Int? = null,
 ) : FromChannelForumContentMessage<T> {
     constructor(
         chat: PreviewForumChat,
@@ -185,8 +255,24 @@ data class FromChannelForumContentMessageImpl<T: MessageContent>(
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
         fromOffline: Boolean,
+        cost: Int? = null,
     ) : this(
-        chat, channel, messageId, threadId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
+        chat = chat,
+        channel = channel,
+        messageId = messageId,
+        threadId = threadId,
+        date = date,
+        forwardOrigin = forwardInfo.messageOrigin(),
+        editDate = editDate,
+        hasProtectedContent = hasProtectedContent,
+        replyInfo = replyTo ?.let { ReplyInfo.Internal(it) },
+        replyMarkup = replyMarkup,
+        content = content,
+        senderBot = senderBot,
+        authorSignature = authorSignature,
+        mediaGroupId = mediaGroupId,
+        fromOffline = fromOffline,
+        cost = cost,
     )
 }
 
@@ -205,6 +291,8 @@ data class AnonymousForumContentMessageImpl<T : MessageContent>(
     override val authorSignature: AuthorSignature?,
     override val mediaGroupId: MediaGroupId?,
     override val fromOffline: Boolean,
+    @SerialName(paidMessageStarCountField)
+    override val cost: Int? = null,
 ) : AnonymousForumContentMessage<T> {
     constructor(
         chat: PreviewForumChat,
@@ -221,8 +309,23 @@ data class AnonymousForumContentMessageImpl<T : MessageContent>(
         authorSignature: AuthorSignature?,
         mediaGroupId: MediaGroupId?,
         fromOffline: Boolean,
+        cost: Int? = null,
     ) : this(
-        chat, messageId, threadId, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, authorSignature, mediaGroupId, fromOffline
+        chat = chat,
+        messageId = messageId,
+        threadId = threadId,
+        date = date,
+        forwardOrigin = forwardInfo.messageOrigin(),
+        editDate = editDate,
+        hasProtectedContent = hasProtectedContent,
+        replyInfo = replyTo ?.let { ReplyInfo.Internal(it) },
+        replyMarkup = replyMarkup,
+        content = content,
+        senderBot = senderBot,
+        authorSignature = authorSignature,
+        mediaGroupId = mediaGroupId,
+        fromOffline = fromOffline,
+        cost = cost,
     )
 }
 
@@ -242,6 +345,8 @@ data class CommonForumContentMessageImpl<T : MessageContent>(
     override val mediaGroupId: MediaGroupId?,
     override val senderBoostsCount: Int?,
     override val fromOffline: Boolean,
+    @SerialName(paidMessageStarCountField)
+    override val cost: Int? = null,
 ) : CommonForumContentMessage<T> {
     constructor(
         chat: PreviewForumChat,
@@ -259,7 +364,23 @@ data class CommonForumContentMessageImpl<T : MessageContent>(
         mediaGroupId: MediaGroupId?,
         senderBoostsCount: Int?,
         fromOffline: Boolean,
+        cost: Int? = null,
     ) : this(
-        chat, messageId, threadId, from, date, forwardInfo.messageOrigin(), editDate, hasProtectedContent, replyTo ?.let { ReplyInfo.Internal(it) }, replyMarkup, content, senderBot, mediaGroupId, senderBoostsCount, fromOffline
+        chat = chat,
+        messageId = messageId,
+        threadId = threadId,
+        from = from,
+        date = date,
+        forwardOrigin = forwardInfo.messageOrigin(),
+        editDate = editDate,
+        hasProtectedContent = hasProtectedContent,
+        replyInfo = replyTo ?.let { ReplyInfo.Internal(it) },
+        replyMarkup = replyMarkup,
+        content = content,
+        senderBot = senderBot,
+        mediaGroupId = mediaGroupId,
+        senderBoostsCount = senderBoostsCount,
+        fromOffline = fromOffline,
+        cost = cost,
     )
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/PrivateContentMessageImpl.kt

@@ -9,6 +9,7 @@ import dev.inmo.tgbotapi.types.chat.User
 import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
 import dev.inmo.tgbotapi.types.message.abstracts.PrivateContentMessage
 import dev.inmo.tgbotapi.types.message.content.MessageContent
+import kotlinx.serialization.SerialName
 
 data class PrivateContentMessageImpl<T: MessageContent>(
     override val messageId: MessageId,
@@ -24,7 +25,9 @@ data class PrivateContentMessageImpl<T: MessageContent>(
     override val senderBot: CommonBot?,
     override val mediaGroupId: MediaGroupId?,
     override val fromOffline: Boolean,
-    override val effectId: EffectId?
+    override val effectId: EffectId?,
+    @SerialName(paidStarCountField)
+    override val cost: Int? = null
 ) : PrivateContentMessage<T> {
     constructor(
         messageId: MessageId,

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/RawMessage.kt

@@ -109,6 +109,8 @@ internal data class RawMessage(
 
     private val is_from_offline: Boolean = false,
 
+    private val paid_star_count: Int? = null,
+
     // Voice Chat Service Messages
     private val video_chat_scheduled: VideoChatScheduled? = null,
     private val video_chat_started: VideoChatStarted? = null,
@@ -160,6 +162,8 @@ internal data class RawMessage(
     private val giveaway: Giveaway? = null,
     private val giveaway_winners: GiveawayPublicResults? = null,
     private val giveaway_completed: GiveawayPrivateResults? = null,
+
+    private val paid_message_price_changed: PaidMessagePriceChanged? = null
 ) {
     private val checkedFrom = from ?.takeIf { !it.isFakeTelegramUser() }
     private val content: MessageContent? by lazy {
@@ -282,6 +286,7 @@ internal data class RawMessage(
             giveaway_completed != null -> giveaway_completed
             boost_added != null -> boost_added
             chat_background_set != null -> chat_background_set
+            paid_message_price_changed != null -> paid_message_price_changed
             else -> null
         }
     }
@@ -295,7 +300,7 @@ internal data class RawMessage(
         }
 
         try {
-            chatEvent?.let { chatEvent ->
+            chatEvent ?.let { chatEvent ->
                 when (chat) {
                     is PreviewSupergroupChat -> CommonSupergroupEventMessage(
                         messageId,
@@ -350,7 +355,8 @@ internal data class RawMessage(
                             senderBot = via_bot,
                             authorSignature = author_signature,
                             mediaGroupId = media_group_id,
-                            fromOffline = is_from_offline
+                            fromOffline = is_from_offline,
+                            cost = paid_star_count,
                         )
                         is PreviewForumChat -> if (messageThreadId != null) {
                             val chatId = ChatIdWithThreadId(
@@ -376,7 +382,8 @@ internal data class RawMessage(
                                     senderBot = via_bot,
                                     authorSignature = author_signature,
                                     mediaGroupId = media_group_id,
-                                    fromOffline = is_from_offline
+                                    fromOffline = is_from_offline,
+                                    cost = paid_star_count,
                                 )
                                 is PreviewGroupChat -> AnonymousForumContentMessageImpl(
                                     chat = actualForumChat,
@@ -392,7 +399,8 @@ internal data class RawMessage(
                                     senderBot = via_bot,
                                     authorSignature = author_signature,
                                     mediaGroupId = media_group_id,
-                                    fromOffline = is_from_offline
+                                    fromOffline = is_from_offline,
+                                    cost = paid_star_count,
                                 )
                                 null -> CommonForumContentMessageImpl(
                                     chat = actualForumChat,
@@ -409,7 +417,8 @@ internal data class RawMessage(
                                     senderBot = via_bot,
                                     mediaGroupId = media_group_id,
                                     senderBoostsCount = sender_boost_count,
-                                    fromOffline = is_from_offline
+                                    fromOffline = is_from_offline,
+                                    cost = paid_star_count,
                                 )
                             }
                         } else {
@@ -429,7 +438,8 @@ internal data class RawMessage(
                                         senderBot = via_bot,
                                         authorSignature = author_signature,
                                         mediaGroupId = media_group_id,
-                                        fromOffline = is_from_offline
+                                        fromOffline = is_from_offline,
+                                        cost = paid_star_count,
                                     )
                                 } else {
                                     UnconnectedFromChannelGroupContentMessageImpl(
@@ -446,7 +456,8 @@ internal data class RawMessage(
                                         senderBot = via_bot,
                                         authorSignature = author_signature,
                                         mediaGroupId = media_group_id,
-                                        fromOffline = is_from_offline
+                                        fromOffline = is_from_offline,
+                                        cost = paid_star_count,
                                     )
                                 }
                                 is GroupChat -> AnonymousGroupContentMessageImpl(
@@ -462,7 +473,8 @@ internal data class RawMessage(
                                     senderBot = via_bot,
                                     authorSignature = author_signature,
                                     mediaGroupId = media_group_id,
-                                    fromOffline = is_from_offline
+                                    fromOffline = is_from_offline,
+                                    cost = paid_star_count,
                                 )
                                 null -> CommonGroupContentMessageImpl(
                                     chat = chat,
@@ -478,7 +490,8 @@ internal data class RawMessage(
                                     senderBot = via_bot,
                                     mediaGroupId = media_group_id,
                                     senderBoostsCount = sender_boost_count,
-                                    fromOffline = is_from_offline
+                                    fromOffline = is_from_offline,
+                                    cost = paid_star_count,
                                 )
                             }
                         }
@@ -498,7 +511,8 @@ internal data class RawMessage(
                                     senderBot = via_bot,
                                     authorSignature = author_signature,
                                     mediaGroupId = media_group_id,
-                                    fromOffline = is_from_offline
+                                    fromOffline = is_from_offline,
+                                    cost = paid_star_count,
                                 )
                             } else {
                                 UnconnectedFromChannelGroupContentMessageImpl(
@@ -515,7 +529,8 @@ internal data class RawMessage(
                                     senderBot = via_bot,
                                     authorSignature = author_signature,
                                     mediaGroupId = media_group_id,
-                                    fromOffline = is_from_offline
+                                    fromOffline = is_from_offline,
+                                    cost = paid_star_count,
                                 )
                             }
                             is PreviewGroupChat -> AnonymousGroupContentMessageImpl(
@@ -531,7 +546,8 @@ internal data class RawMessage(
                                 senderBot = via_bot,
                                 authorSignature = author_signature,
                                 mediaGroupId = media_group_id,
-                                fromOffline = is_from_offline
+                                fromOffline = is_from_offline,
+                                cost = paid_star_count,
                             )
                             null -> CommonGroupContentMessageImpl(
                                 chat = chat,
@@ -547,7 +563,8 @@ internal data class RawMessage(
                                 senderBot = via_bot,
                                 mediaGroupId = media_group_id,
                                 senderBoostsCount = sender_boost_count,
-                                fromOffline = is_from_offline
+                                fromOffline = is_from_offline,
+                                cost = paid_star_count,
                             )
                         }
                     }
@@ -566,7 +583,8 @@ internal data class RawMessage(
                             senderBot = via_bot,
                             mediaGroupId = media_group_id,
                             fromOffline = is_from_offline,
-                            effectId = effect_id
+                            effectId = effect_id,
+                            cost = paid_star_count,
                         )
                     } else {
                         BusinessContentMessageImpl(
@@ -587,18 +605,19 @@ internal data class RawMessage(
                             senderBot = via_bot,
                             mediaGroupId = media_group_id,
                             senderBusinessBot = sender_business_bot,
-                            fromOffline = is_from_offline
+                            fromOffline = is_from_offline,
+                            cost = paid_star_count,
                         )
                     }
                     else -> error("Unknown type of chat: $chat")
                 }
             } ?: passport_data ?.let{
                 PassportMessage(
-                    messageId,
+                    messageId = messageId,
-                    chat,
+                    chat = chat,
-                    checkedFrom ?: from ?: error("For passport must be provided user, but got null"),
+                    from = checkedFrom ?: from ?: error("For passport must be provided user, but got null"),
-                    date.asDate,
+                    date = date.asDate,
-                    passport_data
+                    passportData = passport_data,
                 )
             } ?: error("Was not found supported type of data")
         } catch (e: Exception) {

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/abstracts/CommonMessage.kt

@@ -10,4 +10,5 @@ sealed interface CommonMessage<out T: MessageContent> : AccessibleMessage,
     PossiblyBusinessMessage,
     PossiblyOfflineMessage,
     PossiblyMediaGroupMessage<T>,
+    PossiblyPaidMessage,
     ContentMessage<T>

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/abstracts/PossiblyPaidMessage.kt

@@ -0,0 +1,5 @@
+package dev.inmo.tgbotapi.types.message.abstracts
+
+interface PossiblyPaidMessage : Message {
+    val cost: Int?
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/extensions/MediaGroupContentMessageCreator.kt

@@ -29,7 +29,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             authorSignature = sourceMessage.authorSignature,
             mediaGroupId = sourceMessage.mediaGroupId,
-            fromOffline = sourceMessage.fromOffline
+            fromOffline = sourceMessage.fromOffline,
+            cost = sourceMessage.cost,
         )
         is BusinessContentMessage -> BusinessContentMessageImpl(
             messageId = sourceMessage.messageId,
@@ -46,7 +47,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             mediaGroupId = sourceMessage.mediaGroupId,
             senderBusinessBot = sourceMessage.senderBusinessBot,
-            fromOffline = sourceMessage.fromOffline
+            fromOffline = sourceMessage.fromOffline,
+            cost = sourceMessage.cost,
         )
         is PrivateContentMessage -> PrivateContentMessageImpl(
             messageId = sourceMessage.messageId,
@@ -62,7 +64,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             mediaGroupId = sourceMessage.mediaGroupId,
             fromOffline = sourceMessage.fromOffline,
-            effectId = sourceMessage.effectId
+            effectId = sourceMessage.effectId,
+            cost = sourceMessage.cost,
         )
         is AnonymousGroupContentMessage -> AnonymousGroupContentMessageImpl(
             chat = sourceMessage.chat,
@@ -77,7 +80,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             authorSignature = sourceMessage.authorSignature,
             mediaGroupId = sourceMessage.mediaGroupId,
-            fromOffline = sourceMessage.fromOffline
+            fromOffline = sourceMessage.fromOffline,
+            cost = sourceMessage.cost,
         )
         is CommonGroupContentMessage -> CommonGroupContentMessageImpl(
             chat = sourceMessage.chat,
@@ -93,7 +97,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             mediaGroupId = sourceMessage.mediaGroupId,
             senderBoostsCount = sourceMessage.senderBoostsCount,
-            fromOffline = sourceMessage.fromOffline
+            fromOffline = sourceMessage.fromOffline,
+            cost = sourceMessage.cost,
         )
         is ConnectedFromChannelGroupContentMessage -> ConnectedFromChannelGroupContentMessageImpl(
             chat = sourceMessage.chat,
@@ -109,7 +114,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             authorSignature = sourceMessage.authorSignature,
             mediaGroupId = sourceMessage.mediaGroupId,
-            fromOffline = sourceMessage.fromOffline
+            fromOffline = sourceMessage.fromOffline,
+            cost = sourceMessage.cost,
         )
         is UnconnectedFromChannelGroupContentMessage -> UnconnectedFromChannelGroupContentMessageImpl(
             chat = sourceMessage.chat,
@@ -125,7 +131,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             authorSignature = sourceMessage.authorSignature,
             mediaGroupId = sourceMessage.mediaGroupId,
-            fromOffline = sourceMessage.fromOffline
+            fromOffline = sourceMessage.fromOffline,
+            cost = sourceMessage.cost,
         )
         is AnonymousForumContentMessage -> AnonymousForumContentMessageImpl(
             chat = sourceMessage.chat,
@@ -141,7 +148,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             authorSignature = sourceMessage.authorSignature,
             mediaGroupId = sourceMessage.mediaGroupId,
-            fromOffline = sourceMessage.fromOffline
+            fromOffline = sourceMessage.fromOffline,
+            cost = sourceMessage.cost,
         )
         is CommonForumContentMessage -> CommonForumContentMessageImpl(
             chat = sourceMessage.chat,
@@ -158,7 +166,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             mediaGroupId = sourceMessage.mediaGroupId,
             senderBoostsCount = sourceMessage.senderBoostsCount,
-            fromOffline = sourceMessage.fromOffline
+            fromOffline = sourceMessage.fromOffline,
+            cost = sourceMessage.cost,
         )
         is FromChannelForumContentMessage -> FromChannelForumContentMessageImpl(
             chat = sourceMessage.chat,
@@ -175,7 +184,8 @@ fun <T : MediaGroupPartContent> List<PossiblySentViaBotCommonMessage<T>>.asMedia
             senderBot = sourceMessage.senderBot,
             authorSignature = sourceMessage.authorSignature,
             mediaGroupId = sourceMessage.mediaGroupId,
-            fromOffline = sourceMessage.fromOffline
+            fromOffline = sourceMessage.fromOffline,
+            cost = sourceMessage.cost,
         )
     }
 }