pass config to Telegram struct + rename TelegramConfig to Config + st…

…op parsing parse_mode (trust config)

cmd/sachet/config.go

@@ -53,7 +53,7 @@ var config struct {
 		Exotel       exotel.ExotelConfig
 		CM           cm.CMConfig
 		MailruIM     mailruim.MailruIMConfig
-		Telegram     telegram.TelegramConfig
+		Telegram     telegram.Config
 		Turbosms     turbosms.TurbosmsConfig
 		Smsc         smsc.SmscConfig
 		OTC          otc.OTCConfig

provider/telegram/telegram.go

@@ -1,42 +1,30 @@
 package telegram
 
 import (
-	"strconv"
-	"strings"
-
 	"github.com/messagebird/sachet"
 	"gopkg.in/telegram-bot-api.v4"
+	"strconv"
 )
 
-type TelegramConfig struct {
+type Config struct {
 	Token     string `yaml:"token"`
 	ParseMode string `yaml:"parse_mode"`
 }
 
 type Telegram struct {
 	bot       *tgbotapi.BotAPI
-	ParseMode string
+	config    *Config
 }
 
-func NewTelegram(config TelegramConfig) (*Telegram, error) {
-	ParseMode := strings.ToLower(config.ParseMode)
-	switch ParseMode {
-	case "md", "markdown":
-		ParseMode = "Markdown"
-	case "html", "h":
-		ParseMode = "HTML"
-	default:
-		ParseMode = ""
-	}
-
+func NewTelegram(config Config) (*Telegram, error) {
 	bot, err := tgbotapi.NewBotAPI(config.Token)
 	if err != nil {
 		return nil, err
 	}
 
 	return &Telegram{
-		bot:       bot,
-		ParseMode: ParseMode,
+		bot:    bot,
+		config: &config,
 	}, nil
 }
 
@@ -46,8 +34,10 @@ func (tg *Telegram) Send(message sachet.Message) error {
 		if err != nil {
 			return err
 		}
+
 		msg := tgbotapi.NewMessage(chatID, message.Text)
-		msg.ParseMode = tg.ParseMode
+		msg.ParseMode = tg.config.ParseMode
+
 		_, err = tg.bot.Send(msg)
 		if err != nil {
 			return err