Add Java-style builder methods for optional parameters in SavePreparedInlineMessage & SendGift

Author: anfanik

library/src/main/java/com/pengrad/telegrambot/request/SavePreparedInlineMessage.kt

@@ -16,9 +16,17 @@ class SavePreparedInlineMessage(
     val userId: Long by requestParameter(userId)
     val result: InlineQueryResult<*> by requestParameter(result)
 
-    @set:JvmName("allowUserChats") var allowUserChats: Boolean? by optionalRequestParameter(customParameterName = "allow_user_chats")
-    @set:JvmName("allowBotChats") var allowBotChats: Boolean? by optionalRequestParameter(customParameterName = "allow_bot_chats")
-    @set:JvmName("allowGroupChats") var allowGroupChats: Boolean? by optionalRequestParameter(customParameterName = "allow_group_chats")
-    @set:JvmName("allowChannelChats") var allowChannelChats: Boolean? by optionalRequestParameter(customParameterName = "allow_channel_chats")
+    var allowUserChats: Boolean? by optionalRequestParameter(customParameterName = "allow_user_chats")
+    var allowBotChats: Boolean? by optionalRequestParameter(customParameterName = "allow_bot_chats")
+    var allowGroupChats: Boolean? by optionalRequestParameter(customParameterName = "allow_group_chats")
+    var allowChannelChats: Boolean? by optionalRequestParameter(customParameterName = "allow_channel_chats")
+
+    fun allowUserChats(allowUserChats: Boolean) = apply { this.allowUserChats = allowUserChats }
+
+    fun allowBotChats(allowBotChats: Boolean) = apply { this.allowBotChats = allowBotChats }
+
+    fun allowGroupChats(allowGroupChats: Boolean) = apply { this.allowGroupChats = allowGroupChats }
+
+    fun allowChannelChats(allowChannelChats: Boolean) = apply { this.allowChannelChats = allowChannelChats }
 
 }

library/src/main/java/com/pengrad/telegrambot/request/SendGift.kt

@@ -11,7 +11,7 @@ class SendGift(
     giftId: String,
 ) : KBaseRequest<SendGift, BaseResponse>(BaseResponse::class) {
 
-    val userId: Long by requestParameter(userId)
+    val userId: Long by requestParameter(userId, customParameterName = "user_id")
     val giftId: String by requestParameter(giftId, customParameterName = "gift_id")
 
     @set:JvmName("text") var text: String? by optionalRequestParameter()
@@ -21,4 +21,10 @@ class SendGift(
     )
     @set:JvmName("textEntities") var textEntities: Array<MessageEntity>? by optionalRequestParameter(customParameterName = "text_entities")
 
+    fun text(text: String) = apply { this.text = text }
+
+    fun textParseMode(parseMode: ParseMode) = apply { this.textParseMode = textParseMode }
+
+    fun textEntities(textEntities: Array<MessageEntity>) = apply { this.textEntities = textEntities }
+
 }