valera/internal/states/clear_bot_state/clear_bot_state.go

package clear_bot_state

import (
	"net/http"

	tgbot "github.com/go-telegram-bot-api/telegram-bot-api"
	"golang.org/x/exp/slices"

	"valera/internal/db"
	"valera/internal/states"
)

var names = []string{
	"/c", // en
	"/с", // ru
}

type clearBotState struct {
	bot      *tgbot.BotAPI
	dataBase *db.DB
}

func NewClearBotState(bot *tgbot.BotAPI, dataBase *db.DB) states.BotState {
	return &clearBotState{
		bot:      bot,
		dataBase: dataBase,
	}
}

func (s *clearBotState) Do(text string, chatInfo *db.ChatInfo) error {
	if !slices.Contains(names, text) {
		return nil
	}

	msg := tgbot.NewMessage(chatInfo.ChatID, "Чистка")
	msg.ReplyMarkup = tgbot.NewRemoveKeyboard(false)
	_, _ = s.bot.Send(msg)
	return s.dataBase.SetStatusToChat(chatInfo.ChatID, db.UserStateNone)
}

func (s *clearBotState) GetHandler() (string, func(http.ResponseWriter, *http.Request)) {
	return names[0], func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusInternalServerError)
	}
}