Gabriel Radureau
ee832de089
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34 lines
678 B
Go
34 lines
678 B
Go
package main
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import (
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"context"
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"fmt"
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"strings"
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)
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type EchoHandler struct {
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tg *TelegramClient
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}
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func (e *EchoHandler) Handle(ctx context.Context, update Update, bot Bot) error {
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chatID, ok := update.ChatID()
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if !ok {
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return nil
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}
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text := strings.TrimSpace(update.Text())
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if text == "" {
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return nil
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}
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reply := text
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if strings.HasPrefix(text, "/echo") {
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reply = strings.TrimSpace(strings.TrimPrefix(text, "/echo"))
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if reply == "" {
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reply = "echo bot online — send me anything"
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}
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}
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if err := e.tg.SendMessage(ctx, bot.Token, SendMessageParams{ChatID: chatID, Text: reply}); err != nil {
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return fmt.Errorf("sendMessage: %w", err)
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}
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return nil
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}
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