admin/exchange_go
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This commit is contained in:
hucan
2025-02-11 14:49:16 +08:00
parent 1c5df7ad90
commit 18cbf359b7
10 changed files with 1319 additions and 612 deletions
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132
services/binanceservice/futuresbinancerest.go
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@ -1,7 +1,6 @@
package binanceservice
import (
"context"
"errors"
"fmt"
DbModels "go-admin/app/admin/models"
@ -723,129 +722,6 @@ func (e FutRestApi) ClosePosition(symbol string, orderSn string, quantity decima
return nil
}
/*
判断合约触发
*/
func JudgeFuturesPrice(tradeSet models.TradeSet) {
preOrderVal, _ := helper.DefaultRedis.GetAllList(fmt.Sprintf(rediskey.PreFutOrderList, global.EXCHANGE_BINANCE))
db := GetDBConnection()
if len(preOrderVal) == 0 {
return
}
futApi := FutRestApi{}
for _, item := range preOrderVal {
preOrder := dto.PreOrderRedisList{}
if err := sonic.Unmarshal([]byte(item), &preOrder); err != nil {
log.Error("反序列化失败")
continue
}
if preOrder.Symbol != tradeSet.Coin+tradeSet.Currency {
continue
}
orderPrice, _ := decimal.NewFromString(preOrder.Price)
tradePrice, _ := decimal.NewFromString(tradeSet.LastPrice)
if orderPrice.Cmp(decimal.Zero) == 0 || tradePrice.Cmp(decimal.Zero) == 0 {
continue
}
//多
if (strings.ToUpper(preOrder.Site) == "BUY" && orderPrice.Cmp(tradePrice) >= 0) ||
(strings.ToUpper(preOrder.Site) == "SELL" && orderPrice.Cmp(tradePrice) <= 0) {
futTriggerOrder(db, &preOrder, item, futApi)
}
}
}
// 分布式锁下单
func futTriggerOrder(db *gorm.DB, v *dto.PreOrderRedisList, item string, futApi FutRestApi) {
lock := helper.NewRedisLock(fmt.Sprintf(rediskey.SpotTrigger, v.ApiId, v.Symbol), 200, 5, 100*time.Millisecond)
if ok, err := lock.AcquireWait(context.Background()); err != nil {
log.Debug("获取锁失败", err)
return
} else if ok {
defer lock.Release()
key := fmt.Sprintf(rediskey.PreFutOrderList, global.EXCHANGE_BINANCE)
preOrder := DbModels.LinePreOrder{}
if err := db.Where("id = ?", v.Id).First(&preOrder).Error; err != nil {
log.Error("获取预下单失败", err)
if errors.Is(err, gorm.ErrRecordNotFound) {
log.Error("不存在待触发主单", item)
helper.DefaultRedis.LRem(key, item)
}
return
}
hasrecord, _ := helper.DefaultRedis.IsElementInList(key, item)
if !hasrecord {
log.Debug("预下单缓存中不存在", item)
return
}
price, _ := decimal.NewFromString(v.Price)
num, _ := decimal.NewFromString(preOrder.Num)
if price.Cmp(decimal.Zero) == 0 {
log.Error("价格不能为0")
return
}
params := FutOrderPlace{
ApiId: v.ApiId,
Symbol: v.Symbol,
Side: v.Site,
OrderType: preOrder.MainOrderType,
SideType: preOrder.MainOrderType,
Price: price,
Quantity: num,
NewClientOrderId: v.OrderSn,
}
preOrderVal, _ := sonic.MarshalString(&v)
if err := futApi.OrderPlace(db, params); err != nil {
log.Error("下单失败", v.Symbol, " err:", err)
err := db.Model(&DbModels.LinePreOrder{}).Where("id =? and status='0'", preOrder.Id).Updates(map[string]interface{}{"status": "2", "desc": err.Error()}).Error
if err != nil {
log.Error("更新预下单状态失败")
}
if preOrderVal != "" {
if _, err := helper.DefaultRedis.LRem(key, preOrderVal); err != nil {
log.Error("删除redis 预下单失败:", err)
}
}
return
}
if preOrderVal != "" {
if _, err := helper.DefaultRedis.LRem(key, preOrderVal); err != nil {
log.Error("删除redis 预下单失败:", err)
}
}
if err := db.Model(&DbModels.LinePreOrder{}).Where("id =? AND status ='0'", preOrder.Id).Update("status", "1").Error; err != nil {
log.Error("更新预下单状态失败 ordersn:", v.OrderSn, " status:1")
}
return
} else {
log.Error("获取锁失败")
return
}
}
// CancelFutOrder 通过单个订单号取消合约委托
// symbol 交易对
// newClientOrderId 系统自定义订单号
@ -865,7 +741,7 @@ func (e FutRestApi) CancelFutOrder(apiUserInfo DbModels.LineApiUser, symbol stri
if err != nil {
var dataMap map[string]interface{}
if err2 := sonic.Unmarshal([]byte(err.Error()), &dataMap); err2 != nil {
return errors.New(fmt.Sprintf("api_id:%d 交易对:%s 撤销合约委托出错:%s", apiUserInfo.Id, symbol, err.Error()))
return fmt.Errorf("api_id:%d 交易对:%s 撤销合约委托出错:%s", apiUserInfo.Id, symbol, err.Error())
}
code, ok := dataMap["code"]
if ok {
@ -875,7 +751,7 @@ func (e FutRestApi) CancelFutOrder(apiUserInfo DbModels.LineApiUser, symbol stri
errContent = err.Error()
}
return errors.New(fmt.Sprintf("api_id:%d 交易对:%s 撤销合约委托出错:%s", apiUserInfo.Id, symbol, errContent))
return fmt.Errorf("api_id:%d 交易对:%s 撤销合约委托出错:%s", apiUserInfo.Id, symbol, errContent)
}
}
return nil
@ -920,7 +796,7 @@ func (e FutRestApi) CancelAllFutOrder(apiUserInfo DbModels.LineApiUser, symbol s
// newClientOrderIdList 系统自定义的订单号, 最多支持10个订单
func (e FutRestApi) CancelBatchFutOrder(apiUserInfo DbModels.LineApiUser, symbol string, newClientOrderIdList []string) error {
if len(newClientOrderIdList) > 10 {
return errors.New(fmt.Sprintf("api_id:%d 交易对:%s 撤销批量合约委托出错:%s", apiUserInfo.Id, symbol, "最多支持10个订单"))
return fmt.Errorf("api_id:%d 交易对:%s 撤销批量合约委托出错:%s", apiUserInfo.Id, symbol, "最多支持10个订单")
}
endpoint := "/fapi/v1/batchOrders"
marshal, _ := sonic.Marshal(newClientOrderIdList)
@ -942,7 +818,7 @@ func (e FutRestApi) CancelBatchFutOrder(apiUserInfo DbModels.LineApiUser, symbol
var dataMap map[string]interface{}
if err.Error() != "" {
if err2 := sonic.Unmarshal([]byte(err.Error()), &dataMap); err2 != nil {
return errors.New(fmt.Sprintf("api_id:%d 交易对:%s 撤销批量合约委托出错:%s", apiUserInfo.Id, symbol, err.Error()))
return fmt.Errorf("api_id:%d 交易对:%s 撤销批量合约委托出错:%s", apiUserInfo.Id, symbol, err.Error())
}
}
code, ok := dataMap["code"]