package option import ( "context" "encoding/json" "github.com/redis/go-redis/v9" "github.com/shopspring/decimal" "matchmaking-system/internal/biz/structure" "matchmaking-system/internal/data/memory" "matchmaking-system/internal/pkg/flags" "matchmaking-system/internal/pkg/logging/applogger" "matchmaking-system/internal/pkg/logging/common" "matchmaking-system/internal/pkg/setting" "matchmaking-system/internal/pkg/utils" "time" ) /* 处理印度期权股下单交易(订单状态:0-挂单(委托),1-持仓订单,2-已撤单,3-完成订单) 1>写入挂单缓存列表 2>监控挂单缓存列表 3>监控持仓缓存列表 4>处理完成订单 5>清理缓存列表 */ // OptionInrTallyCache // @Description: type OptionInrTallyCache struct { UserId int64 // 用户ID OrderId string // 订单ID Symbol string // 交易对 Status string // 订单状态 OpenPrice string // 开仓价格 ClosingPrice string // 平仓价格 ClosingTime time.Time // 平仓时间 Order structure.ShareOrder // 下单信息 } // OptionInrCacheDeal // // @Description: // @param ctx // @param userId // @param orderId // @param subKey // @param order // @param chg // @param priceNew // @param closingTime // @return string // @return *OptionInrTallyCache // @return error func OptionInrCacheDeal(ctx context.Context, userId int64, orderId string, order structure.ShareOrder) (string, *OptionInrTallyCache, error) { var marketStatus string tallyCache := OptionInrTallyCache{ UserId: userId, // 股票期权下单用户Id OrderId: orderId, // 股票期权下单订单Id Symbol: order.StockId, // 股票期权下单交易对 Status: flags.Entrust, // 股票期权下单挂单状态 Order: order, // 股票期权完整下单信息 } // 股票期权到期时间 closingTime, err := utils.TimeStopTime(order.StopTime) if err == nil { tallyCache.ClosingTime = closingTime } // 股票期权缓存状态 marketStatus = setting.MarketOptionInrEntrust return marketStatus, &tallyCache, nil } // GetOptionOrderInrByChg // // @Description: 处理涨跌幅 // @param priceNew // @param tallyCache // @param chg // @return string // @return OptionInrTallyCache func GetOptionOrderInrByChg(priceNew string, tallyCache OptionInrTallyCache, chg string) (string, OptionInrTallyCache) { var marketStatus string switch chg { case flags.UpLimit: // 涨停 switch tallyCache.Order.TradeType { case flags.TradeTypeBuy: // 买涨:涨停-下单不到持仓,可以平仓 if !flags.CheckSetting { applogger.Debug("下单股票买涨涨停,只能挂单......") } marketStatus = setting.MarketOptionInrEntrust case flags.TradeTypeSell: // 买跌:涨停-下单到持仓,不能平仓 marketStatus, tallyCache = GetOptionOrderInrMarketPrice(priceNew, tallyCache) default: marketStatus = setting.MarketOptionInrEntrust } case flags.DownLimit: // 跌停 switch tallyCache.Order.TradeType { case flags.TradeTypeBuy: // 买涨:跌停-下单到持仓,不能平仓 marketStatus, tallyCache = GetOptionOrderInrMarketPrice(priceNew, tallyCache) case flags.TradeTypeSell: // 买跌:跌停-下单不到持仓,可以平仓 if !flags.CheckSetting { applogger.Debug("下单股票买跌跌停,只能挂单......") } marketStatus = setting.MarketOptionInrEntrust default: marketStatus = setting.MarketOptionInrEntrust } default: marketStatus, tallyCache = GetOptionOrderInrMarketPrice(priceNew, tallyCache) } return marketStatus, tallyCache } // CheckOptionInrOrderByChg // // @Description: 股票期权判定涨跌幅业务逻辑 // @param orderMarket // @param tallyCache // @param chg // @return bool func CheckOptionInrOrderByChg(orderMarket string, tallyCache OptionInrTallyCache, chg string) bool { var checkBool bool switch chg { case flags.UpLimit: // 涨停 switch tallyCache.Order.TradeType { case flags.TradeTypeBuy: // 买涨:涨停-下单不到持仓,持仓可以平仓 checkBool = CheckOptionOrderInrBuyMarket(orderMarket) case flags.TradeTypeSell: // 买跌:涨停-下单到持仓,持仓不能平仓 checkBool = CheckOptionOrderInrSellMarket(orderMarket) } case flags.DownLimit: // 跌停 switch tallyCache.Order.TradeType { case flags.TradeTypeBuy: // 买涨:跌停-下单到持仓,持仓不能平仓 checkBool = CheckOptionOrderInrSellMarket(orderMarket) case flags.TradeTypeSell: // 买跌:跌停-下单不到持仓,持仓可以平仓 checkBool = CheckOptionOrderInrBuyMarket(orderMarket) } default: checkBool = false } return checkBool } // CheckOptionOrderInrBuyMarket // // @Description: 买涨-涨跌幅 // @param orderMarket // @return bool func CheckOptionOrderInrBuyMarket(orderMarket string) bool { var checkBool bool switch orderMarket { case setting.MarketOptionInrEntrust: // 挂单缓存状态--不到持仓 checkBool = true case setting.MarketOptionInrPosition: // 持仓缓存状态--可以平仓 checkBool = false } return checkBool } // CheckOptionOrderInrSellMarket // // @Description: 买跌-涨跌幅 // @param orderMarket // @return bool func CheckOptionOrderInrSellMarket(orderMarket string) bool { var checkBool bool switch orderMarket { case setting.MarketOptionInrEntrust: // 挂单缓存状态-- 到持仓 checkBool = false case setting.MarketOptionInrPosition: // 持仓缓存状态-- 不能平仓 checkBool = true } return checkBool } // GetOptionOrderInrMarketPrice // // @Description: 市价下单开仓信息 // @param priceNew // @param tallyCache // @return string // @return OptionInrTallyCache func GetOptionOrderInrMarketPrice(priceNew string, tallyCache OptionInrTallyCache) (string, OptionInrTallyCache) { var marketStatus string tallyCache.OpenPrice = decimal.RequireFromString(priceNew).String() // 股票期权市价下单开盘价格(price) tallyCache.Status = flags.Position // 股票期权市价下单持仓状态(status) marketStatus = setting.MarketOptionInrPosition // 股票期权下单状态(挂单|持仓)缓存列表 return marketStatus, tallyCache } // OptionInrSubMarketPrice // // @Description: 下单订阅行情数据 // @param subKey // @return string // @return error func OptionInrSubMarketPrice(subKey string) (string, error) { price, err := memory.GetOptionInrCache(subKey) if err != nil { return flags.SetNull, err } return string(price), nil } // OptionInrHashUserOrder // // @Description: 下单录入订阅缓存列表(用户订阅|管理员订阅|挂单|持仓) // @param red // @param cacheKey // @param order // @return error func OptionInrHashUserOrder(red *redis.Client, cacheKey string, order *OptionInrTallyCache) error { orderStr, err := json.Marshal(order) if err != nil { applogger.Error("%v OptionInrHashUserOrder.Marshal:%v", common.ErrOptionInr, err) return err } if err = red.HSet(context.Background(), cacheKey, order.OrderId, string(orderStr)).Err(); err != nil { applogger.Error("%v OptionInrHashUserOrder.HSet:%v", common.ErrOptionInr, err) return err } return nil } // UpdateOptionInrHashByOrderId // // @Description: 更新缓存列表 // @param reds // @param orderId // @param updateKey // @param status // @return error func UpdateOptionInrHashByOrderId(reds *redis.Client, orderId, updateKey, status string) error { order, err := reds.HGet(context.Background(), updateKey, orderId).Result() if err != nil { return err } var orderModel OptionInrTallyCache if err = json.Unmarshal([]byte(order), &orderModel); err != nil { return err } orderModel.Status = status orderStr, err := json.Marshal(&orderModel) if err != nil { return err } err = reds.HSet(context.Background(), updateKey, orderId, string(orderStr)).Err() if err != nil { return err } return nil } // UpdateOptionInrStopByOrderId // // @Description: 更新止盈止损设置 // @param reds // @param order // @param updateKey // @param status // @return error func UpdateOptionInrStopByOrderId(reds *redis.Client, order structure.StopOrder, updateKey, status string) error { orderHash, err := reds.HGet(context.Background(), updateKey, order.OrderId).Result() if err != nil { return err } var orderModel OptionInrTallyCache if err = json.Unmarshal([]byte(orderHash), &orderModel); err != nil { return err } orderModel.Status = status orderModel.Order.StopType = order.StopType orderModel.Order.StopLossPrice = order.StopLossPrice orderModel.Order.StopWinPrice = order.StopWinPrice orderStr, err := json.Marshal(&orderModel) if err != nil { return err } err = reds.HSet(context.Background(), updateKey, order.OrderId, string(orderStr)).Err() if err != nil { return err } return nil }