fix: preserve futures token identity in canonical cache

Keep futureToken2Symbol keyed by raw futures token and use explicit spot-to-future alias mapping during resolver fallback lookups. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-27 04:53:54 +07:00
parent 711721c1ee
commit d6338fa092
4 changed files with 14 additions and 17 deletions
@@ -18,10 +18,7 @@ func Token2FutureSymbols(token string) []string {
 		return []string{mapped}
 	}

-	for futureToken, spotToken := range binance.FutureToken2SpotTokenMap {
-		if strings.ToUpper(spotToken) != token {
-			continue
-		}
+	if futureToken, ok := binance.SpotToken2FutureTokenMap[token]; ok {
 		if mapped, ok := data.Market.GetFutureSymbolByToken(strings.ToUpper(futureToken)); ok {
 			return []string{mapped}
 		}