парсер

telegram_bot/bot/bot.go

@@ -2,6 +2,7 @@ package bot
 
 import (
 	"context"
+	"encoding/json"
 	"fmt"
 	"strings"
 	"sync"
@@ -222,6 +223,11 @@ func (b *Bot) Update(u *echotron.Update) {
 	if u.ChatJoinRequest != nil || u.ChatMember != nil || u.MyChatMember != nil {
 		go func() {
 			ctx := context.Background()
+			if raw, err := json.Marshal(u); err == nil {
+				log.Info().RawJSON("update", raw).Msg("System event payload")
+			} else {
+				log.Error().Err(err).Msg("Failed to marshal system event payload")
+			}
 			err := b.Backend.ForwardTelegramUpdate(ctx, u)
 			if err != nil {
 				log.Error().Err(err).Msg("Failed to forward system event to backend")