engine

type CancelResp struct {
	//取消订单的id，如果不为空则表示取消订单。
	CancelId int64
	//币种id 取消买单则为计价币id，取消卖单则为基础币id
	CoinId int32
	//数量 取消买单则为计价币数量，取消卖单则为基础币数量
	Qty string
	//用户id
	Uid int64
}

type DepthData struct {
	Asks           []*Position
	Bids           []*Position
	LastVersion    int64
	CurrentVersion int64
}

type DepthHandler struct {
	ChangedPosition chan DepthData
	// contains filtered or unexported fields
}

type DepthPosition struct {
	Price string `json:"Price"`
	Qty   string `json:"qty"`
}

type Key struct {
	// contains filtered or unexported fields
}

type MatchEngine struct {
	// contains filtered or unexported fields
}

type MatchResult struct {
	//每一次匹配的结构
	MatchedRecords []*MatchedRecord
	//本次撮合的id
	MatchID    string
	CancelResp *CancelResp
	//撮合时间
	MatchTime int64
	//taker为买单
	TakerIsBuy bool
}

type MatchedRecord struct {
	Price           decimal.Decimal
	Qty             decimal.Decimal
	Amount          decimal.Decimal
	MatchedRecordID string
	//最新的taker订单的状态
	Taker Order
	//最新的maker订单的状态
	Maker Order
}

type Order struct {
	OrderID        string
	SequenceId     int64
	CreateTime     int64
	IsCancel       bool
	Uid            int64            //用户id
	Price          decimal.Decimal  //价格
	Qty            decimal.Decimal  //数量 市价单位零
	OrderType      enum.OrderType   //订单类型 市价单 限价单
	Amount         decimal.Decimal  //金额
	Side           enum.Side        //方向
	OrderStatus    enum.OrderStatus //订单状态
	UnfilledQty    decimal.Decimal  //未成交数量
	FilledQty      decimal.Decimal  //已成交数量
	UnfilledAmount decimal.Decimal  //未成交金额
	FilledAmount   decimal.Decimal  //成交金额
}

type OrderBook struct {
	// contains filtered or unexported fields
}

type Position struct {
	Qty    string
	Price  string
	Amount string
}