18 files changed, 984 insertions, 0 deletions

diff --git a/include/tgbot/Api.h b/include/tgbot/Api.h
index 4eb63c7..10cc91e 100644
--- a/include/tgbot/Api.h
+++ b/include/tgbot/Api.h
@@ -230,6 +230,35 @@ public:
 						   int32_t replyToMessageId = 0, const GenericReply::Ptr replyMarkup = std::make_shared<GenericReply>(), bool disableNotification = false) const;
 
 	/**
+     * Use this method to send video messages. On success, the sent Message is returned.
+     * @param chatId Unique identifier for the target chat.
+     * @param videoNote Video note to send.
+     * @param replyToMessageId If the message is a reply, ID of the original message.
+     * @param disableNotification Sends the message silently. Users will receive a notification with no sound.
+     * @param duration Duration of sent video in seconds.
+     * @param length Video width and height.
+     * @param replyMarkup Additional interface options. A object for an inline keyboard, custom reply keyboard, instructions to remove reply keyboard or to force a reply from the user.
+     * @return On success, the sent Message is returned.
+     */
+    Message::Ptr sendVideoNote(int64_t chatId, const InputFile::Ptr videoNote, int64_t replyToMessageId = 0, bool disableNotification = false,
+                               int32_t duration = 0, int32_t length = 0, const GenericReply::Ptr replyMarkup = GenericReply::Ptr());
+
+    /**
+     * Use this method to send video messages. On success, the sent Message is returned.
+     * @param chatId Unique identifier for the target chat.
+     * @param videoNote Id of the video note that exists on the Telegram servers.
+     * @param replyToMessageId If the message is a reply, ID of the original message.
+     * @param disableNotification Sends the message silently. Users will receive a notification with no sound.
+     * @param duration Duration of sent video in seconds.
+     * @param length Video width and height.
+     * @param replyMarkup Additional interface options. A object for an inline keyboard, custom reply keyboard, instructions to remove reply keyboard or to force a reply from the user.
+     * @return On success, the sent Message is returned.
+     */
+    Message::Ptr sendVideoNote(int64_t chatId, const std::string &videoNote, int64_t replyToMessageId = 0, bool disableNotification = false,
+                               int32_t duration = 0, int32_t length = 0, const GenericReply::Ptr replyMarkup = GenericReply::Ptr());
+
+
+	/**
 	 * Use this method to send audio files, if you want Telegram clients to display the file as a playable voice message.
 	 * @param chatId Unique identifier for the target chat.
 	 * @param voice Audio file to send.
diff --git a/include/tgbot/TgTypeParser.h b/include/tgbot/TgTypeParser.h
index 2faaf45..bfae9aa 100644
--- a/include/tgbot/TgTypeParser.h
+++ b/include/tgbot/TgTypeParser.h
@@ -36,6 +36,7 @@
 #include "tgbot/types/Document.h"
 #include "tgbot/types/Sticker.h"
 #include "tgbot/types/Video.h"
+#include "tgbot/types/VideoNote.h"
 #include "tgbot/types/Contact.h"
 #include "tgbot/types/Location.h"
 #include "tgbot/types/Update.h"
@@ -80,6 +81,14 @@
 #include "tgbot/types/InputLocationMessageContent.h"
 #include "tgbot/types/InputVenueMessageContent.h"
 #include "tgbot/types/InputContactMessageContent.h"
+#include "tgbot/types/Invoice.h"
+#include "tgbot/types/OrderInfo.h"
+#include "tgbot/types/PreCheckoutQuery.h"
+#include "tgbot/types/ShippingAddress.h"
+#include "tgbot/types/ShippingQuery.h"
+#include "tgbot/types/ShippingOption.h"
+#include "tgbot/types/SuccessfulPayment.h"
+#include "tgbot/types/LabeledPrice.h"
 
 namespace TgBot {
 
@@ -111,6 +120,8 @@ public:
 	std::string parseSticker(const Sticker::Ptr& object) const;
 	Video::Ptr parseJsonAndGetVideo(const boost::property_tree::ptree& data) const;
 	std::string parseVideo(const Video::Ptr& object) const;
+	VideoNote::Ptr parseJsonAndGetVideoNote(const boost::property_tree::ptree& data) const;
+	std::string parseVideoNote(const VideoNote::Ptr& object) const;
 	Contact::Ptr parseJsonAndGetContact(const boost::property_tree::ptree& data) const;
 	std::string parseContact(const Contact::Ptr& object) const;
 	Location::Ptr parseJsonAndGetLocation(const boost::property_tree::ptree& data) const;
@@ -234,6 +245,30 @@ public:
 	InputContactMessageContent::Ptr parseJsonAndGetInputContactMessageContent(const boost::property_tree::ptree& data) const;
 	std::string parseInputContactMessageContent(const InputContactMessageContent::Ptr& object) const;
 
+	Invoice::Ptr parseJsonAndGetInvoice(const boost::property_tree::ptree& data) const;
+	std::string parseInvoice(const Invoice::Ptr& object) const;
+
+	LabeledPrice::Ptr parseJsonAndGetLabeledPrice(const boost::property_tree::ptree& data) const;
+	std::string parseLabeledPrice(const LabeledPrice::Ptr& object) const;
+
+	OrderInfo::Ptr parseJsonAndGetOrderInfo(const boost::property_tree::ptree& data) const;
+	std::string parseOrderInfo(const OrderInfo::Ptr& object) const;
+
+	PreCheckoutQuery::Ptr parseJsonAndGetPreCheckoutQuery(const boost::property_tree::ptree& data) const;
+	std::string parsePreCheckoutQuery(const PreCheckoutQuery::Ptr& object) const;
+
+	ShippingAddress::Ptr parseJsonAndGetShippingAddress(const boost::property_tree::ptree& data) const;
+	std::string parseShippingAddress(const ShippingAddress::Ptr& object) const;
+
+	ShippingOption::Ptr parseJsonAndGetShippingOption(const boost::property_tree::ptree& data) const;
+	std::string parseShippingOption(const ShippingOption::Ptr& object) const;
+
+	ShippingQuery::Ptr parseJsonAndGetShippingQuery(const boost::property_tree::ptree& data) const;
+	std::string parseShippingQuery(const ShippingQuery::Ptr& object) const;
+
+	SuccessfulPayment::Ptr parseJsonAndGetSucessfulPayment(const boost::property_tree::ptree& data) const;
+	std::string parseSucessfulPayment(const SuccessfulPayment::Ptr& object) const;
+
 	inline boost::property_tree::ptree parseJson(const std::string& json) const {
 		boost::property_tree::ptree tree;
 		std::istringstream input(json);
diff --git a/include/tgbot/tgbot.h b/include/tgbot/tgbot.h
index 39de85e..687783b 100644
--- a/include/tgbot/tgbot.h
+++ b/include/tgbot/tgbot.h
@@ -45,6 +45,7 @@
 #include "tgbot/types/User.h"
 #include "tgbot/types/UserProfilePhotos.h"
 #include "tgbot/types/Video.h"
+#include "tgbot/types/VideoNote.h"
 #include "tgbot/types/InlineQuery.h"
 #include "tgbot/types/InlineQueryResult.h"
 #include "tgbot/types/InlineQueryResultArticle.h"
diff --git a/include/tgbot/types/InlineQueryResultGif.h b/include/tgbot/types/InlineQueryResultGif.h
index 6159886..1b6f9a3 100644
--- a/include/tgbot/types/InlineQueryResultGif.h
+++ b/include/tgbot/types/InlineQueryResultGif.h
@@ -44,6 +44,11 @@ public:
 	int32_t gifHeight;
 
 	/**
+	 * Optional. Duration of the GIF
+	 */
+	int32_t gifDuration;
+
+	/**
 	 * URL of the static thumbnail for the result (jpeg or gif)
 	 */
 	std::string thumbUrl;
diff --git a/include/tgbot/types/InlineQueryResultMpeg4Gif.h b/include/tgbot/types/InlineQueryResultMpeg4Gif.h
index c1dbb9e..9727281 100644
--- a/include/tgbot/types/InlineQueryResultMpeg4Gif.h
+++ b/include/tgbot/types/InlineQueryResultMpeg4Gif.h
@@ -39,6 +39,11 @@ public:
 	int32_t mpeg4Height;
 
 	/**
+	 * Optional. Video duration.
+	 */
+	int32_t mpeg4Duration;
+
+	/**
 	* URL of the static thumbnail (jpeg or gif) for the result
 	*/
 	std::string thumbUrl;
diff --git a/include/tgbot/types/Invoice.h b/include/tgbot/types/Invoice.h
new file mode 100644
index 0000000..7836e14
--- /dev/null
+++ b/include/tgbot/types/Invoice.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2015 Oleg Morozenkov
+ * Copyright (c) 2017 Maks Mazurov (fox.cpp)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef TGBOT_INVOICE_H
+#define TGBOT_INVOICE_H
+
+#include <string>
+#include <memory>
+
+namespace TgBot {
+
+/**
+ * @brief This object contains basic information about an invoice.
+ *
+ * https://core.telegram.org/bots/api#invoice
+ *
+ * @ingroup types
+ */
+class Invoice {
+public:
+	typedef std::shared_ptr<Invoice> Ptr;
+
+	/**
+	 * @brief Product name.
+	 */
+	std::string title;
+
+	/**
+	 * @brief Product description.
+	 */
+	std::string description;
+
+	/**
+	 * @brief Unique bot deep-linking parameter that can be used to generate this invoice.
+	 */
+	std::string startParameter;
+
+	/**
+	 * @brief Three-letter ISO 4217 currency code.
+	 */
+	std::string currency;
+
+	/** 
+ 	 * @brief Total price in the smallest units of the currency (integer,
+ 	 * not float/double). 
+ 	 * 
+ 	 * For example, for a price of US$ 1.45 pass 
+ 	 * amount = 145. See the exp parameter in currencies.json, it shows
+ 	 * the number of digits past the decimal point for each currency (2
+ 	 * for the majority of currencies).
+ 	 * 
+ 	 * https://core.telegram.org/bots/payments/currencies.json
+	 */
+	int32_t totalAmount;
+};
+}
+
+#endif //TGBOT_INVOICE_H
diff --git a/include/tgbot/types/LabeledPrice.h b/include/tgbot/types/LabeledPrice.h
new file mode 100644
index 0000000..64b9aeb
--- /dev/null
+++ b/include/tgbot/types/LabeledPrice.h
@@ -0,0 +1,42 @@
+//
+// Created by Maks Mazurov (fox.cpp) on 21.05.17.
+//
+
+#ifndef TGBOT_LABELEDPRICE_H
+#define TGBOT_LABELEDPRICE_H
+
+#include <string>
+#include <memory>
+
+namespace TgBot {
+
+/**
+ * @brief This object represents a portion of the price for goods or services.
+ *
+ * https://core.telegram.org/bots/api#labeledprice
+ * @ingroup types
+ */
+class LabeledPrice {
+public:
+	typedef std::shared_ptr<LabeledPrice> Ptr;
+
+	/**
+	 * @brief Portion label.
+	 */
+	std::string label;
+
+	/**
+	 * @brief Price of the product in the smallest units of the currency (integer,
+	 * not float/double).
+	 *
+	 * For example, for a price of US$ 1.45 pass amount = 145. See the exp parameter
+	 * in currencies.json, it shows the number of digits past the decimal point
+	 * for each currency  (2 for the majority of currencies).
+	 * 
+	 * https://core.telegram.org/bots/payments/currencies.json
+	 */
+	int32_t amount;
+};
+}
+
+#endif //TGBOT_LABELEDPRICE_H
diff --git a/include/tgbot/types/Message.h b/include/tgbot/types/Message.h
index 415f616..ee293b9 100644
--- a/include/tgbot/types/Message.h
+++ b/include/tgbot/types/Message.h
@@ -176,6 +176,11 @@ public:
 	User::Ptr newChatMember;
 
 	/**
+	 * Optional. New members that were added to the group or supergroup and information about them (the bot itself may be one of these members)
+	 */
+	std::vector<User::Ptr> newChatMembers;
+
+	/**
 	 * Optional. A member was removed from the group, information about them (this member may be bot itself).
 	 */
 	User::Ptr leftChatMember;
diff --git a/include/tgbot/types/OrderInfo.h b/include/tgbot/types/OrderInfo.h
new file mode 100644
index 0000000..45c3d75
--- /dev/null
+++ b/include/tgbot/types/OrderInfo.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2015 Oleg Morozenkov
+ * Copyright (c) 2017 Maks Mazurov (fox.cpp)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef TGBOT_ORDERINFO_H
+#define TGBOT_ORDERINFO_H
+
+#include <string>
+#include <memory>
+#include "tgbot/types/ShippingAddress.h"
+
+namespace TgBot {
+
+/**
+ * @brief This object represents information about an order.
+ * 
+ * https://core.telegram.org/bots/api#orderinfo
+ * 
+ * @ingroup types
+ */
+class OrderInfo {
+public:
+    typedef std::shared_ptr<OrderInfo> Ptr;
+
+    /**
+     * @brief Optional. User name.
+     */
+    std::string name;
+
+    /**
+     * @brief Optional. User's phone number.
+     */
+    std::string phoneNumber;
+
+    /**
+     * @brief Optional. User email.
+     */
+    std::string email;
+
+    /**
+     * @brief Optional. User shipping address.
+     */
+    ShippingAddress::Ptr shippingAddress;
+};
+}
+
+#endif //TGBOT_ORDERINFO_H
diff --git a/include/tgbot/types/PreCheckoutQuery.h b/include/tgbot/types/PreCheckoutQuery.h
new file mode 100644
index 0000000..7282b3b
--- /dev/null
+++ b/include/tgbot/types/PreCheckoutQuery.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2015 Oleg Morozenkov
+ * Copyright (c) 2017 Maks Mazurov (fox.cpp)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef TGBOT_PRECHECKOUTQUERY_H
+#define TGBOT_PRECHECKOUTQUERY_H
+
+#include <string>
+#include <memory>
+#include <vector>
+#include "tgbot/types/User.h"
+#include "tgbot/types/OrderInfo.h"
+
+namespace TgBot {
+
+/**
+ * @brief This object contains information about an incoming pre-checkout query.
+ *
+ * https://core.telegram.org/bots/api#precheckoutquery
+ * 
+ * @ingroup types
+ */
+class PreCheckoutQuery {
+public:
+    typedef std::shared_ptr<PreCheckoutQuery> Ptr;
+
+    /**
+     * @brief Unique query identifier.
+     */
+    std::string id;
+
+    /**
+     * @brief User who sent the query.
+     */
+    User::Ptr from;
+
+    /**
+     * @brief Three-letter ISO 4217 currency code.
+     */ 
+    std::string currency;
+
+    /** 
+     * @brief Total price in the smallest units of the currency (integer,
+     * not float/double). 
+     * 
+     * For example, for a price of US$ 1.45 pass 
+     * amount = 145. See the exp parameter in currencies.json, it shows
+     * the number of digits past the decimal point for each currency (2
+     * for the majority of currencies).
+     * 
+     * https://core.telegram.org/bots/payments/currencies.json
+     */
+    int32_t totalAmount;
+
+    /**
+     * @brief Bot specified invoice payload.
+     */
+    std::string invoicePayload;
+
+    /**
+     * @brief Optional. Identifier of the shipping option chosen by the user.
+     */
+    std::string shippingOptionId;
+
+    /**
+     * @brief Optional. Order info provided by the user.
+     */
+    OrderInfo::Ptr orderInfo;
+};
+}
+
+#endif //TGBOT_PRECHECKOUTQUERY_H
diff --git a/include/tgbot/types/ShippingAddress.h b/include/tgbot/types/ShippingAddress.h
new file mode 100644
index 0000000..97ac33f
--- /dev/null
+++ b/include/tgbot/types/ShippingAddress.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2015 Oleg Morozenkov
+ * Copyright (c) 2017 Maks Mazurov (fox.cpp)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef TGBOT_SHIPPINGADDRESS_H
+#define TGBOT_SHIPPINGADDRESS_H
+
+#include <string>
+#include <memory>
+
+namespace TgBot {
+
+/**
+ * @brief This object represents a shipping address.
+ * 
+ * https://core.telegram.org/bots/api#shippingaddress
+ * 
+ * @ingroup types
+ */
+class ShippingAddress {
+public:
+    typedef std::shared_ptr<ShippingAddress> Ptr;
+
+    /**
+     * @brief ISO 3166-1 alpha-2 country code.
+     */
+    std::string countryCode;
+
+    /**
+     * @brief State, if applicable.
+     */
+    std::string state;
+
+    /**
+     * @brief City.
+     */
+    std::string city;
+
+    /**
+     * @brief First line for the address.
+     */
+    std::string streetLine1;
+
+    /**
+     * @brief Second line for the address.
+     */
+    std::string streetLine2;
+
+    /**
+     * Address post code.
+     */
+    std::string postCode;
+};
+}
+
+#endif //TGBOT_SHIPPINGADDRESS_H
diff --git a/include/tgbot/types/ShippingOption.h b/include/tgbot/types/ShippingOption.h
new file mode 100644
index 0000000..a946681
--- /dev/null
+++ b/include/tgbot/types/ShippingOption.h
@@ -0,0 +1,43 @@
+//
+// Created by Maks Mazurov (fox.cpp) on 21.05.17.
+//
+
+#ifndef TGBOT_SHIPPINGOPTION_H
+#define TGBOT_SHIPPINGOPTION_H
+
+#include <string>
+#include <memory>
+#include <vector>
+#include "tgbot/types/LabeledPrice.h"
+
+namespace TgBot {
+
+/**
+ * @brief This object represents one shipping option.
+ *
+ * https://core.telegram.org/bots/api#shippingoption 
+ * 
+ * @ingroup types
+ */
+class ShippingOption {
+public:
+    typedef std::shared_ptr<ShippingOption> Ptr;
+
+    /**
+     * @brief Shipping option identifier.
+     */
+    std::string id;
+
+    /**
+     * @brief Option title.
+     */
+    std::string title;
+
+    /**
+     * @brief List of price options.
+     */
+    std::vector<LabeledPrice::Ptr> prices;
+};
+}
+
+#endif //TGBOT_SHIPPINGOPTION_H
diff --git a/include/tgbot/types/ShippingQuery.h b/include/tgbot/types/ShippingQuery.h
new file mode 100644
index 0000000..47c20d8
--- /dev/null
+++ b/include/tgbot/types/ShippingQuery.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2015 Oleg Morozenkov
+ * Copyright (c) 2017 Maks Mazurov (fox.cpp)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef TGBOT_SHIPPINGQUERY_H
+#define TGBOT_SHIPPINGQUERY_H
+
+#include <string>
+#include <memory>
+#include <vector>
+#include "tgbot/types/User.h"
+#include "tgbot/types/ShippingAddress.h"
+
+namespace TgBot {
+
+/**
+ * @brief This object contains information about an incoming shipping query.
+ *
+ * https://core.telegram.org/bots/api#shippingquery
+ * 
+ * @ingroup types
+ */
+class ShippingQuery {
+public:
+    typedef std::shared_ptr<ShippingQuery> Ptr;
+
+    /**
+     * @brief Unique query identifier.
+     */
+    std::string id;
+
+    /**
+     * @brief User who sent the query.
+     */
+    User::Ptr from;
+
+    /**
+     * @brief Bot specified invoice payload.
+     */
+    std::string invoicePayload;
+
+    /**
+     * @brief User specified shipping address.
+     */
+    ShippingAddress::Ptr shippingAddress;
+};
+}
+
+#endif //TGBOT_SHIPPINGQUERY_H
diff --git a/include/tgbot/types/SuccessfulPayment.h b/include/tgbot/types/SuccessfulPayment.h
new file mode 100644
index 0000000..ed96e8b
--- /dev/null
+++ b/include/tgbot/types/SuccessfulPayment.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2015 Oleg Morozenkov
+ * Copyright (c) 2017 Maks Mazurov (fox.cpp)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef TGBOT_SUCCESSFULPAYMENT_H
+#define TGBOT_SUCCESSFULPAYMENT_H
+
+#include <string>
+#include <memory>
+#include <vector>
+#include "tgbot/types/OrderInfo.h"
+
+namespace TgBot {
+
+/**
+ * @brief This object contains basic information about a successful payment.
+ *
+ * https://core.telegram.org/bots/api#successfulpayment
+ * 
+ * @ingroup types
+ */
+class SuccessfulPayment {
+public:
+    typedef std::shared_ptr<SuccessfulPayment> Ptr;
+
+    /**
+     * @brief Three-letter ISO 4217 currency code
+     */
+    std::string currency;
+
+    /** 
+     * @brief Total price in the smallest units of the currency (integer,
+     * not float/double). 
+     * 
+     * For example, for a price of US$ 1.45 pass 
+     * amount = 145. See the exp parameter in currencies.json, it shows
+     * the number of digits past the decimal point for each currency (2
+     * for the majority of currencies).
+     * 
+     * https://core.telegram.org/bots/payments/currencies.json
+     */
+    int32_t totalAmount;
+
+    /**
+     * @brief Bot specified invoice payload.
+     */
+    std::string invoicePayload;
+
+    /**
+     * @brief Optional. Identifier of the shipping option chosen by the user.
+     */
+    std::string shippingOptionId;
+
+    /**
+     * @brief Optional. Order info provided by the user.
+     */
+    OrderInfo::Ptr orderInfo;
+
+    /**
+     * @brief Telegram payment identifier.
+     */
+    std::string telegramPaymentChargeId;
+
+    /**
+     * @brief Provider payment identifier.
+     */
+    std::string providerPaymentChargeId;
+};
+}
+
+#endif //TGBOT_SUCCESSFULPAYMENT_H
diff --git a/include/tgbot/types/User.h b/include/tgbot/types/User.h
index 420d355..f3a6960 100644
--- a/include/tgbot/types/User.h
+++ b/include/tgbot/types/User.h
@@ -56,6 +56,11 @@ public:
 	 * Optional. User‘s or bot’s username.
 	 */
 	std::string username;
+
+	/**
+	 * Optional. IETF language tag of the user's language.
+	 */
+	std::string languageCode;
 };
 
 }
diff --git a/include/tgbot/types/VideoNote.h b/include/tgbot/types/VideoNote.h
new file mode 100644
index 0000000..bff452e
--- /dev/null
+++ b/include/tgbot/types/VideoNote.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2015 Oleg Morozenkov
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef TGBOT_CPP_VIDEONOTE_H
+#define TGBOT_CPP_VIDEONOTE_H
+
+#include <string>
+#include <memory>
+
+#include "tgbot/types/PhotoSize.h"
+
+namespace TgBot {
+
+/**
+ * This object represents a video message (available in Telegram apps as of v.4.0).
+ * @ingroup types
+ */
+class VideoNote {
+
+public:
+    typedef std::shared_ptr<VideoNote> Ptr;
+
+	/**
+	 * Unique identifier for this file.
+	 */
+	std::string fileId;
+
+	/**
+	 * Video width and height as defined by sender.
+	 */
+	int32_t length;
+
+	/**
+	 * Duration of the video in seconds as defined by sender.
+	 */
+	int32_t duration;
+
+	/**
+	 * Optional. Video thumbnail.
+	 */
+	PhotoSize::Ptr thumb;
+
+	/**
+	 * Optional. File size.
+	 */
+	int32_t fileSize;
+};
+
+}
+
+#endif //TGBOT_CPP_VIDEONOTE_H
diff --git a/src/Api.cpp b/src/Api.cpp
index 31e08f3..5e39a9a 100644
--- a/src/Api.cpp
+++ b/src/Api.cpp
@@ -291,6 +291,50 @@ Message::Ptr Api::sendVideo(int64_t chatId, const string& videoId, int32_t durat
 	return TgTypeParser::getInstance().parseJsonAndGetMessage(sendRequest("sendVideo", args));
 }
 
+Message::Ptr Api::sendVideoNote(int64_t chatId, const InputFile::Ptr videoNote, int64_t replyToMessageId, bool disableNotification, int32_t duration, int32_t length, const GenericReply::Ptr replyMarkup) {
+    vector<HttpReqArg> args;
+    args.push_back(HttpReqArg("chat_id", chatId));
+    args.push_back(HttpReqArg("video_note", videoNote));
+    if (disableNotification) {
+        args.push_back(HttpReqArg("disable_notification", disableNotification));
+    }
+    if (duration) {
+        args.push_back(HttpReqArg("duration", duration));
+    }
+    if (length) {
+        args.push_back(HttpReqArg("length", length));
+    }
+    if (replyMarkup) {
+        args.push_back(HttpReqArg("reply_markup", TgTypeParser::getInstance().parseGenericReply(replyMarkup)));
+    }
+	if (replyToMessageId) {
+        args.push_back(HttpReqArg("reply_to_message_id", replyToMessageId));
+    }
+    return TgTypeParser::getInstance().parseJsonAndGetMessage(sendRequest("sendVoiceNote", args));
+}
+
+Message::Ptr Api::sendVideoNote(int64_t chatId, const std::string &videoNote, int64_t replyToMessageId, bool disableNotification, int32_t duration, int32_t length, const GenericReply::Ptr replyMarkup) {
+    vector<HttpReqArg> args;
+    args.push_back(HttpReqArg("chat_id", chatId));
+    args.push_back(HttpReqArg("video_note", videoNote));
+    if (disableNotification) {
+        args.push_back(HttpReqArg("disable_notification", disableNotification));
+    }
+    if (duration) {
+        args.push_back(HttpReqArg("duration", duration));
+    }
+    if (length) {
+        args.push_back(HttpReqArg("length", length));
+    }
+    if (replyMarkup) {
+        args.push_back(HttpReqArg("reply_markup", TgTypeParser::getInstance().parseGenericReply(replyMarkup)));
+    }
+	if (replyToMessageId) {
+        args.push_back(HttpReqArg("reply_to_message_id", replyToMessageId));
+    }
+    return TgTypeParser::getInstance().parseJsonAndGetMessage(sendRequest("sendVoiceNote", args));
+}
+
 Message::Ptr Api::sendVoice(int64_t chatId, const InputFile::Ptr voice, const std::string &caption, int duration, int32_t replyToMessageId, const GenericReply::Ptr replyMarkup, bool disableNotification) const {
 	vector<HttpReqArg> args;
 	args.push_back(HttpReqArg("chat_id", chatId));
diff --git a/src/TgTypeParser.cpp b/src/TgTypeParser.cpp
index 1b80d7f..c442600 100644
--- a/src/TgTypeParser.cpp
+++ b/src/TgTypeParser.cpp
@@ -85,6 +85,7 @@ User::Ptr TgTypeParser::parseJsonAndGetUser(const ptree& data) const {
 	result->firstName = data.get<string>("first_name");
 	result->lastName = data.get("last_name", "");
 	result->username = data.get("username", "");
+	result->languageCode = data.get("language_code", "");
 	return result;
 }
 
@@ -98,6 +99,7 @@ string TgTypeParser::parseUser(const User::Ptr& object) const {
 	appendToJson(result, "first_name", object->firstName);
 	appendToJson(result, "last_name", object->lastName);
 	appendToJson(result, "username", object->username);
+	appendToJson(result, "language_code", object->languageCode);
 	result.erase(result.length() - 1);
 	result += '}';
 	return result;
@@ -135,6 +137,7 @@ Message::Ptr TgTypeParser::parseJsonAndGetMessage(const ptree& data) const {
 	result->contact = tryParseJson<Contact>(&TgTypeParser::parseJsonAndGetContact, data, "contact");
 	result->location = tryParseJson<Location>(&TgTypeParser::parseJsonAndGetLocation, data, "location");
 	result->newChatMember = tryParseJson<User>(&TgTypeParser::parseJsonAndGetUser, data, "new_chat_participant");
+	result->newChatMembers = parseJsonAndGetArray<User>(&TgTypeParser::parseJsonAndGetUser, data, "new_chat_members");
 	result->leftChatMember = tryParseJson<User>(&TgTypeParser::parseJsonAndGetUser, data, "left_chat_participant");
 	result->newChatTitle = data.get("new_chat_title", "");
 	result->newChatPhoto = parseJsonAndGetArray<PhotoSize>(&TgTypeParser::parseJsonAndGetPhotoSize, data, "new_chat_photo");
@@ -173,6 +176,7 @@ string TgTypeParser::parseMessage(const Message::Ptr& object) const {
 	appendToJson(result, "contact", parseContact(object->contact));
 	appendToJson(result, "location", parseLocation(object->location));
 	appendToJson(result, "new_chat_member", parseUser(object->newChatMember));
+	appendToJson(result, "new_chat_members", parseArray(&TgTypeParser::parseUser, object->newChatMembers));
 	appendToJson(result, "left_chat_member", parseUser(object->leftChatMember));
 	appendToJson(result, "new_chat_title", object->newChatTitle);
 	appendToJson(result, "new_chat_photo", parseArray(&TgTypeParser::parsePhotoSize, object->newChatPhoto));
@@ -322,6 +326,32 @@ string TgTypeParser::parseVideo(const Video::Ptr& object) const {
 	return result;
 }
 
+VideoNote::Ptr TgTypeParser::parseJsonAndGetVideoNote(const ptree& data) const {
+	VideoNote::Ptr result(new VideoNote);
+	result->fileId = data.get<string>("file_id");
+	result->length = data.get<int32_t>("length");
+	result->duration = data.get<int32_t>("duration");
+	result->thumb = tryParseJson<PhotoSize>(&TgTypeParser::parseJsonAndGetPhotoSize, data, "thumb");
+	result->fileSize = data.get("file_size", 0);
+	return result;
+}
+
+string TgTypeParser::parseVideoNote(const VideoNote::Ptr& object) const {
+	if (!object) {
+		return "";
+	}
+	string result;
+	result += '{';
+	appendToJson(result, "file_id", object->fileId);
+	appendToJson(result, "length", object->length);
+	appendToJson(result, "duration", object->duration);
+	appendToJson(result, "thumb", parsePhotoSize(object->thumb));
+	appendToJson(result, "file_size", object->fileSize);
+	result += '}';
+	result.erase();
+	return result;
+}
+
 Contact::Ptr TgTypeParser::parseJsonAndGetContact(const ptree& data) const {
 	auto result(make_shared<Contact>());
 	result->phoneNumber = data.get<string>("phone_number");
@@ -1178,6 +1208,7 @@ InlineQueryResultGif::Ptr TgTypeParser::parseJsonAndGetInlineQueryResultGif(cons
 	result->gifUrl = data.get<string>("gif_url", "");
 	result->gifWidth = data.get("gif_width", 0);
 	result->gifHeight = data.get("gif_height", 0);
+	result->gifDuration = data.get("gif_duration", 0);
 	result->thumbUrl = data.get<string>("thumb_url");
 	return result;
 }
@@ -1191,6 +1222,7 @@ std::string TgTypeParser::parseInlineQueryResultGif(const InlineQueryResultGif::
 	appendToJson(result, "gif_url", object->gifUrl);
 	appendToJson(result, "gif_width", object->gifWidth);
 	appendToJson(result, "gif_height", object->gifHeight);
+	appendToJson(result, "gif_duration", object->gifDuration);
 	appendToJson(result, "thumb_url", object->thumbUrl);
 	// The last comma will be erased by parseInlineQueryResult().
 	return result;
@@ -1202,6 +1234,7 @@ InlineQueryResultMpeg4Gif::Ptr TgTypeParser::parseJsonAndGetInlineQueryResultMpe
 	result->mpeg4Url = data.get<string>("mpeg4_url");
 	result->mpeg4Width = data.get("mpeg4_width", 0);
 	result->mpeg4Height = data.get("mpeg4_height", 0);
+	result->mpeg4Duration = data.get("mpeg4_duration", 0);
 	result->thumbUrl = data.get<string>("thumb_url");
 	return result;
 }
@@ -1216,6 +1249,7 @@ std::string TgTypeParser::parseInlineQueryResultMpeg4Gif(const InlineQueryResult
 	appendToJson(result, "mpeg4_url", object->mpeg4Url);
 	appendToJson(result, "mpeg4_width", object->mpeg4Width);
 	appendToJson(result, "mpeg4_height", object->mpeg4Height);
+	appendToJson(result, "mpeg4_duration", object->mpeg4Duration);
 	appendToJson(result, "thumb_url", object->thumbUrl);
 	// The last comma will be erased by parseInlineQueryResult().
 	return result;
@@ -1539,6 +1573,204 @@ std::string TgTypeParser::parseInputContactMessageContent(const InputContactMess
 	return result;
 }
 
+Invoice::Ptr TgTypeParser::parseJsonAndGetInvoice(const boost::property_tree::ptree& data) const {
+	auto result(make_shared<Invoice>());
+	result->title = data.get<string>("title");
+	result->description = data.get<string>("description");
+	result->startParameter = data.get<string>("start_parameter");
+	result->currency = data.get<string>("currency");
+	result->totalAmount = data.get<int32_t>("total_amount");
+	return result;
+}
+
+std::string TgTypeParser::parseInvoice(const Invoice::Ptr& object) const {
+	if (!object) {
+		return " ";
+	}
+	string result;
+	result += '{';
+	appendToJson(result, "title", object->title);
+	appendToJson(result, "description", object->description);
+	appendToJson(result, "start_parameter", object->startParameter);
+	appendToJson(result, "currency", object->currency);
+	appendToJson(result, "total_amount", object->totalAmount);
+	result.erase(result.length() - 1);
+	result += '}';
+	return result;
+}
+
+LabeledPrice::Ptr TgTypeParser::parseJsonAndGetLabeledPrice(const boost::property_tree::ptree& data) const {
+	auto result(make_shared<LabeledPrice>());
+	result->label  = data.get<string>("label");
+	result->amount = data.get<int32_t>("amount");
+	return result;
+}
+
+string TgTypeParser::parseLabeledPrice(const LabeledPrice::Ptr& object) const {
+	std::string result;
+	result += '{';
+	appendToJson(result, "label", object->label);
+	appendToJson(result, "amount", object->amount);
+	result.erase(result.length() - 1);
+	result += '}';
+	return result;
+}
+
+OrderInfo::Ptr TgTypeParser::parseJsonAndGetOrderInfo(const boost::property_tree::ptree& data) const {
+	auto result(make_shared<OrderInfo>());
+	result->name = data.get<string>("name", "");
+	result->phoneNumber = data.get<string>("phone_number", "");
+	result->email = data.get<string>("email", "");
+	result->shippingAddress = tryParseJson(&TgTypeParser::parseJsonAndGetShippingAddress, data, "shipping_address");
+	return result;
+}
+
+string TgTypeParser::parseOrderInfo(const OrderInfo::Ptr& object) const {
+	if (!object) {
+		return " ";
+	}
+	std::string result;
+	result += '{';
+	if (!object->name.empty()) {
+		appendToJson(result, "name", object->name);
+	}
+	if (!object->phoneNumber.empty()) {
+		appendToJson(result, "phone_number", object->phoneNumber);
+	}
+	if (!object->email.empty()) {
+		appendToJson(result, "email", object->email);
+	}
+	if (!object->shippingAddress) {
+		result += R"("shipping_address":)";
+		result += parseShippingAddress(object->shippingAddress);
+		result += ",";
+	}
+	result.erase(result.length() - 1);
+	result += '}';
+	return result;
+}
+
+PreCheckoutQuery::Ptr TgTypeParser::parseJsonAndGetPreCheckoutQuery(const boost::property_tree::ptree& data) const {
+	auto result(make_shared<PreCheckoutQuery>());
+	result->id = data.get<string>("id");
+	result->from = tryParseJson(&TgTypeParser::parseJsonAndGetUser, data, "user");
+	result->currency = data.get<string>("currency");
+	result->totalAmount = data.get<int32_t>("total_amount");
+	return result;
+}
+
+string TgTypeParser::parsePreCheckoutQuery(const PreCheckoutQuery::Ptr& object) const {
+	std::string result;
+	result += '{';
+	appendToJson(result, "id", object->id);
+	result += R"("user":)";
+	result += parseUser(object->from);
+	result += ",";
+	appendToJson(result, "currency", object->currency);
+	appendToJson(result, "total_amount", object->totalAmount);
+	result.erase(result.length() - 1);
+	result += '}';
+	return result;
+}
+
+ShippingAddress::Ptr TgTypeParser::parseJsonAndGetShippingAddress(const boost::property_tree::ptree& data) const {
+	ShippingAddress::Ptr result;
+	result->countryCode = data.get<string>("country_code");
+	result->state = data.get<string>("state", "");
+	result->city = data.get<string>("city");
+	result->streetLine1 = data.get<string>("street_line1");
+	result->streetLine2 = data.get<string>("street_line2");
+	result->postCode = data.get<string>("post_code");
+	return result;
+}
+
+string TgTypeParser::parseShippingAddress(const ShippingAddress::Ptr& object) const {
+	std::string result;
+	result += '{';
+	appendToJson(result, "country_code", object->countryCode);
+	if (!object->state.empty()) {
+		appendToJson(result, "state", object->state);
+	}
+	appendToJson(result, "city", object->city);
+	appendToJson(result, "street_line1", object->streetLine1);
+	appendToJson(result, "street_line2", object->streetLine2);
+	appendToJson(result, "post_code", object->postCode);
+	result.erase(result.length() - 1);
+	result += '}';
+	return result;
+}
+
+ShippingOption::Ptr TgTypeParser::parseJsonAndGetShippingOption(const boost::property_tree::ptree& data) const {
+	auto result(make_shared<ShippingOption>());
+	result->id = data.get<string>("id");
+	result->title = data.get<string>("title");
+	result->prices = parseJsonAndGetArray<LabeledPrice>(&TgTypeParser::parseJsonAndGetLabeledPrice, data, "prices");
+	return result;
+}
+
+string TgTypeParser::parseShippingOption(const ShippingOption::Ptr& object) const {
+	std::string result;
+	result += '{';
+	appendToJson(result, "id", object->id);
+	appendToJson(result, "title", object->title);
+	result.erase(result.length() - 1);
+	result += R"("prices":)";
+	result += parseArray(&TgTypeParser::parseLabeledPrice, object->prices);
+	result += '}';
+	return result;
+}
+
+ShippingQuery::Ptr TgTypeParser::parseJsonAndGetShippingQuery(const boost::property_tree::ptree& data) const {
+	auto result(make_shared<ShippingQuery>());
+	result->id = data.get<string>("id");
+	result->from = tryParseJson(&TgTypeParser::parseJsonAndGetUser, data, "from");
+	result->invoicePayload = data.get<string>("invoice_payload");
+	result->shippingAddress = tryParseJson(&TgTypeParser::parseJsonAndGetShippingAddress, data, "shipping_address");
+	return result;
+}
+
+string TgTypeParser::parseShippingQuery(const ShippingQuery::Ptr& object) const {
+	string result;
+	result += '{';
+	appendToJson(result, "id", object->id);
+	result += R"("from":)";
+	result += parseUser(object->from);
+	result += ",";
+	appendToJson(result, "invoice_payload", object->invoicePayload);
+	result += R"("shipping_address":)";
+	result += parseShippingAddress(object->shippingAddress);
+	result += ",";
+	result.erase(result.length() - 1);
+	result += '}';
+	return result;
+}
+
+SuccessfulPayment::Ptr TgTypeParser::parseJsonAndGetSucessfulPayment(const boost::property_tree::ptree& data) const {
+	auto result(make_shared<SuccessfulPayment>());
+	result->currency = data.get<string>("currency");
+	result->totalAmount = data.get<int32_t>("total_amount");
+	result->invoicePayload = data.get<string>("invoice_payload");
+	result->shippingOptionId = data.get<string>("shipping_option_id");
+	result->orderInfo = tryParseJson(&TgTypeParser::parseJsonAndGetOrderInfo, data, "order_info");
+	return result;
+}
+
+std::string TgTypeParser::parseSucessfulPayment(const SuccessfulPayment::Ptr& object) const {
+	string result;
+	result += '{';
+	appendToJson(result, "currency", object->currency);
+	appendToJson(result, "total_amount", object->totalAmount);
+	appendToJson(result, "invoice_payload", object->invoicePayload);
+	appendToJson(result, "shipping_option_id", object->shippingOptionId);
+	result += R"("order_info":)";
+	result += parseOrderInfo(object->orderInfo);
+	result += ",";
+	result.erase(result.length() - 1);
+	result += '}';
+	return result;
+}
+
+
 void TgTypeParser::appendToJson(string& json, const string& varName, const string& value) const {
 	if (value.empty()) {
 		return;