update examples for ktgbotapi 37.0.0

GiftsBot/src/main/kotlin/GiftsBot.kt

@@ -10,10 +10,7 @@ import dev.inmo.tgbotapi.extensions.api.send.reply
 import dev.inmo.tgbotapi.extensions.api.send.withTypingAction
 import dev.inmo.tgbotapi.extensions.behaviour_builder.telegramBotWithBehaviourAndLongPolling
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onCommand
-import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onGiveawayCompleted
-import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onGiveawayContent
-import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onGiveawayCreated
-import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onGiveawayWinners
+import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onUniqueGiftSentOrReceived
 import dev.inmo.tgbotapi.types.chat.BusinessChat
 import dev.inmo.tgbotapi.types.chat.PrivateChat
 import dev.inmo.tgbotapi.types.chat.PublicChat
@@ -22,6 +19,7 @@ import dev.inmo.tgbotapi.types.gifts.OwnedGift
 import dev.inmo.tgbotapi.types.message.textsources.splitForText
 import dev.inmo.tgbotapi.utils.bold
 import dev.inmo.tgbotapi.utils.buildEntities
+import dev.inmo.tgbotapi.utils.regular
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 
@@ -30,7 +28,8 @@ import kotlinx.coroutines.Dispatchers
  *
  * Business chats are queried through their business connection, private chats through their user ID, and public or
  * unknown chat types through their chat ID. Regular and unique gifts are rendered as formatted text and long results
- * are split across replies. The bot also prints its [getMe] result at startup.
+ * are split across replies. Unique-gift service messages also expose the Bot API 10.3 text, entities and privacy flag.
+ * The bot prints its [getMe] result at startup.
  *
  * @param args the bot token followed by optional, case-sensitive `debug` and `testServer` flags; unknown trailing
  * arguments are ignored
@@ -55,6 +54,28 @@ suspend fun main(vararg args: String) {
         val me = getMe()
         println(me)
 
+        onUniqueGiftSentOrReceived { message ->
+            val uniqueGiftInfo = message.chatEvent
+            println(
+                "Unique gift ${uniqueGiftInfo.gift.name.value}: " +
+                    "text=${uniqueGiftInfo.text}, textSources=${uniqueGiftInfo.textSources}, " +
+                    "isPrivate=${uniqueGiftInfo.isPrivate}"
+            )
+            reply(
+                message,
+                buildEntities {
+                    bold("Unique gift") + ": ${uniqueGiftInfo.gift.name.value}\n"
+                    bold("Private") + ": ${uniqueGiftInfo.isPrivate}\n"
+                    bold("Text") + ": "
+                    if (uniqueGiftInfo.textSources.isEmpty()) {
+                        regular(uniqueGiftInfo.text ?: "(None)")
+                    } else {
+                        +uniqueGiftInfo.textSources
+                    }
+                }
+            )
+        }
+
         onCommand("start") {
             val giftsFlow = when (val chat = it.chat) {
                 is BusinessChat -> {