From 0442831ecc3e0e73b77d2391dae9507fe7c3e8e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9E=D0=BB=D0=B5=D0=B3=D1=81=D0=B5=D0=B9?=
 <63949026+Apolisk@users.noreply.github.com>
Date: Sat, 10 Aug 2024 17:51:27 +0300
Subject: [PATCH] implement bot api 7.7 (#728)

---
 bot_test.go | 5 +++++
 message.go  | 3 +++
 payments.go | 8 ++++++++
 telebot.go  | 1 +
 update.go   | 5 ++++-
 5 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/bot_test.go b/bot_test.go
index 8f1c3225..74e10620 100644
--- a/bot_test.go
+++ b/bot_test.go
@@ -234,6 +234,10 @@ func TestBotProcessUpdate(t *testing.T) {
 		assert.NotNil(t, c.Message().Payment)
 		return nil
 	})
+	b.Handle(OnRefund, func(c Context) error {
+		assert.NotNil(t, c.Message().RefundedPayment)
+		return nil
+	})
 	b.Handle(OnAddedToGroup, func(c Context) error {
 		assert.NotNil(t, c.Message().GroupCreated)
 		return nil
@@ -334,6 +338,7 @@ func TestBotProcessUpdate(t *testing.T) {
 	b.ProcessUpdate(Update{Message: &Message{Venue: &Venue{}}})
 	b.ProcessUpdate(Update{Message: &Message{Invoice: &Invoice{}}})
 	b.ProcessUpdate(Update{Message: &Message{Payment: &Payment{}}})
+	b.ProcessUpdate(Update{Message: &Message{RefundedPayment: &RefundedPayment{}}})
 	b.ProcessUpdate(Update{Message: &Message{Dice: &Dice{}}})
 	b.ProcessUpdate(Update{Message: &Message{GroupCreated: true}})
 	b.ProcessUpdate(Update{Message: &Message{UserJoined: &User{ID: 1}}})
diff --git a/message.go b/message.go
index 46f83d14..1b959ad5 100644
--- a/message.go
+++ b/message.go
@@ -282,6 +282,9 @@ type Message struct {
 	// Message is a service message about a successful payment.
 	Payment *Payment `json:"successful_payment"`
 
+	// Message is a service message about a refunded payment, information about the payment.
+	RefundedPayment *RefundedPayment `json:"refunded_payment"`
+
 	// For a service message, a user was shared with the bot.
 	UserShared *RecipientShared `json:"users_shared,omitempty"`
 
diff --git a/payments.go b/payments.go
index 1546dcd5..16fa23ed 100644
--- a/payments.go
+++ b/payments.go
@@ -45,6 +45,14 @@ type Payment struct {
 	ProviderChargeID string `json:"provider_payment_charge_id"`
 }
 
+type RefundedPayment struct {
+	Currency         string `json:"currency"`
+	TotalAmount      int    `json:"total_amount"`
+	InvoicePayload   string `json:"invoice_payload"`
+	TelegramChargeID string `json:"telegram_payment_charge_id"`
+	ProviderChargeID string `json:"provider_payment_charge_id"`
+}
+
 // PreCheckoutQuery contains information about an incoming pre-checkout query.
 type PreCheckoutQuery struct {
 	Sender   *User  `json:"from"`
diff --git a/telebot.go b/telebot.go
index 5530d1fc..ef11bccf 100644
--- a/telebot.go
+++ b/telebot.go
@@ -60,6 +60,7 @@ const (
 	OnDice                 = "\adice"
 	OnInvoice              = "\ainvoice"
 	OnPayment              = "\apayment"
+	OnRefund               = "\arefund"
 	OnGame                 = "\agame"
 	OnPoll                 = "\apoll"
 	OnPollAnswer           = "\apoll_answer"
diff --git a/update.go b/update.go
index ea6d9b35..ef63bc05 100644
--- a/update.go
+++ b/update.go
@@ -106,7 +106,10 @@ func (b *Bot) ProcessUpdate(u Update) {
 			b.handle(OnPayment, c)
 			return
 		}
-
+		if m.RefundedPayment != nil {
+			b.handle(OnRefund, c)
+			return
+		}
 		if m.TopicCreated != nil {
 			b.handle(OnTopicCreated, c)
 			return