69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
package binanceservice
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import (
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"go-admin/models"
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"go-admin/models/spot"
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"go-admin/pkg/utility"
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"sync"
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log "github.com/go-admin-team/go-admin-core/logger"
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)
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var quoteAssetSymbols = []string{"USDT", "ETH", "BTC", "SOL", "BNB", "DOGE"}
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func GetSpotSymbols() (map[string]models.TradeSet, []string, error) {
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spotApi := SpotRestApi{}
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symbols, err := spotApi.GetExchangeInfo()
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tradeSets := make(map[string]models.TradeSet, len(symbols))
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if err != nil {
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log.Error("获取规范信息失败", err)
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return tradeSets, []string{}, err
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}
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var wg sync.WaitGroup
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var mu sync.Mutex // 用于保护 tradeSets 的并发写入
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for _, item := range symbols {
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if utility.ContainsStr(quoteAssetSymbols, item.QuoteAsset) && item.Status == "TRADING" && item.IsSpotTradingAllowed {
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wg.Add(1)
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go func(item spot.Symbol) {
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defer wg.Done()
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tradeSet := models.TradeSet{
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Coin: item.BaseAsset,
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Currency: item.QuoteAsset,
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}
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for _, filter := range item.Filters {
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switch filter.FilterType {
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case "PRICE_FILTER":
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tradeSet.PriceDigit = utility.GetPrecision(filter.TickSize)
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tradeSet.MinBuyVal = utility.StringAsFloat(filter.MinPrice)
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case "LOT_SIZE":
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tradeSet.AmountDigit = utility.GetPrecision(filter.StepSize)
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tradeSet.MinQty = utility.StringAsFloat(filter.MinQty)
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tradeSet.MaxQty = utility.StringAsFloat(filter.MaxQty)
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}
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}
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mu.Lock()
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tradeSets[item.Symbol] = tradeSet
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mu.Unlock()
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}(item)
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}
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}
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wg.Wait() // 等待所有 goroutine 完成
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log.Info("初始化交易对")
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deleteSymbols, err := spotApi.GetSpotTicker24h(&tradeSets)
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if err != nil {
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log.Error("初始化币安现货交易对失败", err)
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return map[string]models.TradeSet{}, deleteSymbols, err
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} else {
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log.Info("初始化现货交易对完毕")
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return tradeSets, deleteSymbols, err
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}
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}
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