From 9a679b03e57d565748c33a9037114eb567981956 Mon Sep 17 00:00:00 2001
From: Andrei Kurilov <18027129+akurilov@users.noreply.github.com>
Date: Mon, 27 May 2024 11:40:00 +0300
Subject: [PATCH] feat: rework donations [skip ci]

---
 main.go                    |  2 ++
 service/donation.go        | 19 ++++++++++++++++++-
 service/support/support.go |  4 ++++
 service/usage/limits.go    |  2 +-
 4 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/main.go b/main.go
index d400cfa..3a3b3bd 100644
--- a/main.go
+++ b/main.go
@@ -280,6 +280,7 @@ func main() {
 			case telebot.ChatSuperGroup:
 				err = subListHandlerFunc(tgCtx)
 			case telebot.ChatPrivate:
+				err = service.DonationMessagePin(tgCtx)
 				err = subListHandlerFunc(tgCtx)
 			default:
 				err = fmt.Errorf("unsupported chat type (supported options: \"private\", \"group\", \"supergroup\"): %s", chat.Type)
@@ -323,6 +324,7 @@ func main() {
 		return chanPostHandler.Publish(tgCtx)
 	})
 	b.Handle(telebot.OnAddedToGroup, func(tgCtx telebot.Context) error {
+		err = service.DonationMessagePin(tgCtx)
 		return service.ErrorHandlerFunc(subListHandlerFunc)(tgCtx)
 	})
 	//
diff --git a/service/donation.go b/service/donation.go
index bcf2bda..a0a0343 100644
--- a/service/donation.go
+++ b/service/donation.go
@@ -5,10 +5,17 @@ import (
 	"strconv"
 )
 
+const donationDefaultMsgTxt = "Help Awakari to be free"
+
 func DonationHandler(ctx telebot.Context) (err error) {
+	_, err = DonationMessage(ctx, donationDefaultMsgTxt)
+	return
+}
+
+func DonationMessage(ctx telebot.Context, msgTxt string) (msg *telebot.Message, err error) {
 	customerId := "tg___user_id=" + strconv.FormatInt(ctx.Sender().ID, 10) + "%40awakari.com"
 	link := "https://donate.stripe.com/14k7uCaYq5befN65kk?prefilled_email=" + customerId
-	return ctx.Send("Donate", telebot.ReplyMarkup{
+	msg, err = ctx.Bot().Send(ctx.Chat(), msgTxt, &telebot.ReplyMarkup{
 		InlineKeyboard: [][]telebot.InlineButton{
 			{
 				telebot.InlineButton{
@@ -18,4 +25,14 @@ func DonationHandler(ctx telebot.Context) (err error) {
 			},
 		},
 	})
+	return
+}
+
+func DonationMessagePin(ctx telebot.Context) (err error) {
+	var msg *telebot.Message
+	msg, err = DonationMessage(ctx, donationDefaultMsgTxt)
+	if err == nil {
+		err = ctx.Bot().Pin(msg)
+	}
+	return
 }
diff --git a/service/support/support.go b/service/support/support.go
index dac3ab7..32a86bb 100644
--- a/service/support/support.go
+++ b/service/support/support.go
@@ -2,6 +2,7 @@ package support
 
 import (
 	"fmt"
+	"github.com/awakari/bot-telegram/service"
 	"gopkg.in/telebot.v3"
 )
 
@@ -18,5 +19,8 @@ func (sh Handler) Request(tgCtx telebot.Context, args ...string) (err error) {
 		},
 	})
 	err = tgCtxSupport.Send(fmt.Sprintf("Support request from @%s:\n%s", tgCtx.Sender().Username, args[len(args)-1]))
+	if err == nil {
+		_, err = service.DonationMessage(tgCtx, "Request support submitted and will be processed as soon as possible.")
+	}
 	return
 }
diff --git a/service/usage/limits.go b/service/usage/limits.go
index d51067b..ab8f9f2 100644
--- a/service/usage/limits.go
+++ b/service/usage/limits.go
@@ -133,7 +133,7 @@ func (lh LimitsHandler) HandleExtension(tgCtx telebot.Context, args ...string) (
 		err = lh.SupportHandler.Request(tgCtx, fmt.Sprintf("%s: uid: %s, %+v", PurposeLimitSet, userId, ol))
 	}
 	if err == nil {
-		_ = tgCtx.Send("Request submitted and will be processed it as soon as possible.")
+		_, _ = service.DonationMessage(tgCtx, "Request submitted and will be processed it as soon as possible.")
 	}
 	// TODO: uncomment the code below only when payments are in use
 	//var orderPayloadData []byte