Add fixes and linter improvements to talkers package

lib/sender/exported.go

@@ -12,6 +12,10 @@ var (
 	c *appcontext.Context
 )
 
+const (
+	parseMode = "Markdown"
+)
+
 // Sender is a function-handling struct for sender
 type Sender struct{}
 

lib/sender/sender.go

@@ -7,10 +7,10 @@ import (
 	"github.com/go-telegram-bot-api/telegram-bot-api"
 )
 
-// SendMarkdownAnswer sends markdown-powered message as reply
+// SendMarkdownAnswer sends markdown-powered message as answer
 func (s *Sender) SendMarkdownAnswer(update *tgbotapi.Update, message string) {
 	msg := tgbotapi.NewMessage(update.Message.Chat.ID, message)
-	msg.ParseMode = "Markdown"
+	msg.ParseMode = parseMode
 
 	_, err := c.Bot.Send(msg)
 	if err != nil {
@@ -21,7 +21,19 @@ func (s *Sender) SendMarkdownAnswer(update *tgbotapi.Update, message string) {
 // SendMarkdownMessageToChatID sends markdown-powered message to specified chat
 func (s *Sender) SendMarkdownMessageToChatID(chatID int64, message string) {
 	msg := tgbotapi.NewMessage(chatID, message)
-	msg.ParseMode = "Markdown"
+	msg.ParseMode = parseMode
+
+	_, err := c.Bot.Send(msg)
+	if err != nil {
+		c.Log.Error(err.Error())
+	}
+}
+
+// SendMarkdownReply sends markdown-powered message as reply
+func (s *Sender) SendMarkdownReply(update *tgbotapi.Update, message string, messageID int) {
+	msg := tgbotapi.NewMessage(update.Message.Chat.ID, message)
+	msg.ParseMode = parseMode
+	msg.ReplyToMessageID = messageID
 
 	_, err := c.Bot.Send(msg)
 	if err != nil {

lib/sender/senderinterface/senderinterface.go

@@ -13,4 +13,5 @@ type SenderInterface interface {
 
 	SendMarkdownAnswer(update *tgbotapi.Update, message string)
 	SendMarkdownMessageToChatID(chatID int64, message string)
+	SendMarkdownReply(update *tgbotapi.Update, message string, messageID int)
 }