thuanle
914beea5ce
1. /refresh now fail-closed: rejects all if ADMIN_CHAT_ID unset or invalid 2. Initial pair cache fill is synchronous — bot waits before accepting queries 3. /refresh reports failure when API fetch fails instead of always saying success Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
package market
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import (
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"context"
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"time"
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"github.com/rs/zerolog/log"
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)
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func (ms *MarketData) refreshTradingPairCache() error {
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ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
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defer cancel()
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spotInfo, err := ms.spotClient.NewExchangeInfoService().Do(ctx)
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if err != nil {
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log.Error().Err(err).Msg("Failed to fetch spot exchange info")
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return err
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}
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futuresInfo, err := ms.futuresClient.NewExchangeInfoService().Do(ctx)
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if err != nil {
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log.Error().Err(err).Msg("Failed to fetch futures exchange info")
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return err
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}
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ms.pairCacheMutex.Lock()
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defer ms.pairCacheMutex.Unlock()
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ms.spotPairs = make(map[string]bool, len(spotInfo.Symbols))
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for _, s := range spotInfo.Symbols {
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if s.Status == "TRADING" {
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ms.spotPairs[s.Symbol] = true
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}
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}
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ms.futuresPairs = make(map[string]bool, len(futuresInfo.Symbols))
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for _, s := range futuresInfo.Symbols {
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if s.Status == "TRADING" {
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ms.futuresPairs[s.Symbol] = true
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}
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}
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ms.lastPairCacheUpdate = time.Now()
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log.Info().
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Int("spot", len(ms.spotPairs)).
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Int("futures", len(ms.futuresPairs)).
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Msg("Trading pair cache refreshed")
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return nil
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}
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func (ms *MarketData) pairCacheRefreshLoop() {
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ms.refreshTradingPairCache()
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ticker := time.NewTicker(time.Hour)
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defer ticker.Stop()
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for range ticker.C {
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ms.refreshTradingPairCache()
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}
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}
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func (ms *MarketData) IsSpotPair(symbol string) bool {
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ms.pairCacheMutex.RLock()
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defer ms.pairCacheMutex.RUnlock()
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return ms.spotPairs[symbol]
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}
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func (ms *MarketData) IsFuturesPair(symbol string) bool {
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ms.pairCacheMutex.RLock()
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defer ms.pairCacheMutex.RUnlock()
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return ms.futuresPairs[symbol]
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}
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func (ms *MarketData) RefreshTradingPairCache() error {
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return ms.refreshTradingPairCache()
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}
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