nechotron/bot.go

package nechotron

import (
	"context"
	"sync"
	"time"

	echo "github.com/NicoNex/echotron/v3"
	"github.com/google/uuid"
)

type bot struct {
	echo.API
	chatID  int64
	Me      *echo.User
	data    StateData
	lock    sync.Mutex
	State   Runnable
	handler UpdateHandler
}

func DefaultHandler(u *Update) error {
	err := u.Bot.State.Call(u)
	return err
}

func (b *bot) Update(u *echo.Update) {
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
	defer cancel()
	upd := &Update{
		U:        U(*u),
		Bot:      b,
		UpdateID: uuid.New(),
		Ctx:      ctx,
	}

	b.lock.Lock()
	defer b.lock.Unlock()
	b.handler(upd)
}