tickserver/api/lmaxapi/request/SubscriptionRequest.go

package request

import (
	"bytes"
	"encoding/xml"
)

type suburl struct {
    url string
}


func (this *suburl) SetUrl(url string) {
    this.url = url
}

func (this *suburl) Url() string {
    if this.url == "" {
	    return "/secure/subscribe"
    } else {
        return this.url
    }
}

type SubscriptionRequest struct {
    XMLName   xml.Name `xml:"req" json:"-"`
	SubType string   `xml:"body>subscription>type" json:"type"`
    suburl
}

func (this *SubscriptionRequest) GetRequestData() *bytes.Buffer {
	output, _ := xml.Marshal(this)
	return bytes.NewBuffer(output)
}

// ================ AccountSubscriptionRequest ================
type AccountSubscriptionRequest struct {
	SubscriptionRequest
}

func NewAccountSubscriptionRequest() *AccountSubscriptionRequest {
	return &AccountSubscriptionRequest{SubscriptionRequest{SubType: "account"}}
}

// ================= HeartbeatSubscriptionRequest
type HeartbeatSubscriptionRequest struct {
	SubscriptionRequest
}

func NewHeartbeatSubscriptionRequest() *HeartbeatSubscriptionRequest {
	return &HeartbeatSubscriptionRequest{SubscriptionRequest{SubType: "account"}}
}

// ================ ExecutionSubscriptionRequest ================
type ExecutionSubscriptionRequest struct {
	SubscriptionRequest
}

func NewExecutionSubscriptionRequest() *ExecutionSubscriptionRequest {
	return &ExecutionSubscriptionRequest{SubscriptionRequest{SubType: "account"}}
}

//============== OrderSubscriptionRequest ================
type OrderSubscriptionRequest struct {
	SubscriptionRequest
}

func NewOrderSubscriptionRequest() *OrderSubscriptionRequest {
	return &OrderSubscriptionRequest{SubscriptionRequest{SubType: "order"}}
}

//============== PositionSubscriptionRequest ================
type PositionSubscriptionRequest struct {
	SubscriptionRequest
}

func NewPositionSubscriptionRequest() *OrderSubscriptionRequest {
	return &OrderSubscriptionRequest{SubscriptionRequest{SubType: "position"}}
}

//=============  HistoricMarketDataSubscriptionRequest ==========
type HistoricMarketDataSubscriptionRequest struct {
	SubscriptionRequest
}

func NewHistoricSubscriptionRequest() *HistoricMarketDataSubscriptionRequest {
	return &HistoricMarketDataSubscriptionRequest{SubscriptionRequest{SubType: "historicMarketData"}}
}

//============= OrderBookSubscriptionRequest ==================
type OrderBookSubscriptionRequest struct {
	XMLName      xml.Name `xml:"req" json:"-"`
	InstrumentId int64    `xml:"body>subscription>ob2" json:"instrumentId"`
    suburl
}

func (this *OrderBookSubscriptionRequest) GetRequestData() *bytes.Buffer {
	output, _ := xml.Marshal(this)
	return bytes.NewBuffer(output)
}

func NewOrderBookSubscriptionRequest(insId int64) *OrderBookSubscriptionRequest {
	return &OrderBookSubscriptionRequest{InstrumentId: insId}
}

//============ OrderBookStatusSubscriptionRequest ======
type OrderBookStatusRequest struct {
	XMLName      xml.Name `xml:"req" json:"-"`
	InstrumentId int64    `xml:"body>subscription>orderBookStatus" json:"instrumentId"`
    suburl
}

func (this *OrderBookStatusRequest) GetRequestData() *bytes.Buffer {
	output, _ := xml.Marshal(this)
	return bytes.NewBuffer(output)
}

func NewOrderBookStatusRequest(insId int64) *OrderBookStatusRequest {
    return &OrderBookStatusRequest{InstrumentId : insId}
}

//======= exchange rate ===========
type ExchangeRateRequest struct {
    XMLName      xml.Name `xml:"req" json:"-"`
	From string  `xml:"body>subscription>exchangeRate>from" json:"from"`
	To   string  `xml:"body>subscription>exchangeRate>to" json:"to"`
    suburl
}

func (this *ExchangeRateRequest) GetRequestData() *bytes.Buffer {
	output, _ := xml.Marshal(this)
	return bytes.NewBuffer(output)
}

func NewExchangeRateRequest(from string, to string) *ExchangeRateRequest {
	return &ExchangeRateRequest{xml.Name{}, from, to, suburl{}}
}

//============= instrument info ============

type InstrumentRequest struct {
    XMLName      xml.Name `xml:"req" json:"-"`
    InstrumentId int64    `xml:"body>subscription>instrument" json:"instrumentId"`
    suburl
}

func NewInstrumentRequest(instrumentId int64) *InstrumentRequest {
	return &InstrumentRequest{xml.Name{}, instrumentId, suburl{}}
}

func (this *InstrumentRequest) GetRequestData() *bytes.Buffer {
	output, _ := xml.Marshal(this)
	return bytes.NewBuffer(output)
}