feature(commands): add /subs command

commands/subscribers.go

@@ -0,0 +1,32 @@
+package commands
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/Defman21/madnessBot/common"
+	"gopkg.in/telegram-bot-api.v4"
+	"io/ioutil"
+)
+
+// Subscribers list subscribers
+func Subscribers(bot *tgbotapi.BotAPI, update *tgbotapi.Update) {
+	bytes, err := ioutil.ReadFile("./data/users.json")
+	if err != nil {
+		common.Log.Warn(err.Error())
+		return
+	}
+
+	var users Users
+	var subscribers string
+
+	json.Unmarshal(bytes, &users)
+
+	for _, user := range users.List {
+		subscribers += fmt.Sprintf("%s\n", user[0])
+	}
+
+	msg := tgbotapi.NewMessage(update.Message.Chat.ID, subscribers)
+	msg.ReplyToMessageID = update.Message.MessageID
+
+	bot.Send(msg)
+}

main.go

@@ -40,6 +40,7 @@ func main() {
 		"me":          cmds.Me,
 		"resubscribe": cmds.Resubscribe,
 		"unsubscribe": cmds.Unsubscribe,
+		"subs":        cmds.Subscribers,
 		"wlogys":      cmds.Wlogys,
 		"quote":       cmds.Quote,
 		"addquote":    cmds.AddQuote,