1、暂存

services/tradsetservice/trade_set.go

@@ -0,0 +1,68 @@
+package tradsetservice
+
+import (
+	"fmt"
+	"go-admin/common/global"
+	"go-admin/common/helper"
+	"go-admin/models"
+
+	"github.com/bytedance/sonic"
+	"github.com/go-admin-team/go-admin-core/logger"
+)
+
+// 获取交易所交易对
+// symbolType 1:spot 2:future
+func GetExchangeTradeSets(exchange string, symbolType int) (*[]models.TradeSet, error) {
+	var tradeSets []models.TradeSet
+	var scanKey string
+
+	if symbolType == 1 {
+		scanKey = fmt.Sprintf(global.TICKER_SPOT, exchange, "*")
+	} else if symbolType == 2 {
+		scanKey = fmt.Sprintf(global.TICKER_FUTURES, exchange, "*")
+	} else {
+		return nil, fmt.Errorf("symbolType error")
+	}
+
+	vals, err := helper.DefaultRedis.GetAllKeysAndValues(scanKey)
+	if err != nil {
+		return nil, err
+	}
+
+	for _, val := range vals {
+		var tradeSet models.TradeSet
+		if err := sonic.Unmarshal([]byte(val), &tradeSet); err != nil {
+			logger.Errorf("unmarshal tradeSet err:%v", err)
+			continue
+		}
+		tradeSets = append(tradeSets, tradeSet)
+	}
+
+	return &tradeSets, nil
+}
+
+// 获取单个交易对
+func GetExchangeTradeSet(exchange string, symbolType int, symbol string) (*models.TradeSet, error) {
+	var tradeSet models.TradeSet
+	var scanKey string
+
+	if symbolType == 1 {
+		scanKey = fmt.Sprintf(global.TICKER_SPOT, exchange, symbol)
+	} else if symbolType == 2 {
+		scanKey = fmt.Sprintf(global.TICKER_FUTURES, exchange, symbol)
+	} else {
+		return nil, fmt.Errorf("symbolType error")
+	}
+
+	val, err := helper.DefaultRedis.GetString(scanKey)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := sonic.Unmarshal([]byte(val), &tradeSet); err != nil {
+		logger.Errorf("unmarshal tradeSet err:%v", err)
+		return nil, err
+	}
+
+	return &tradeSet, nil
+}