add usds-futures convert service

v2/futures/client.go

@@ -698,3 +698,23 @@ func (c *Client) NewGetFeeBurnService() *GetFeeBurnService {
 func (c *Client) NewFeeBurnService() *FeeBurnService {
 	return &FeeBurnService{c: c}
 }
+
+// NewListConvertAssetsService init list convert assets service
+func (c *Client) NewListConvertExchangeInfoService() *ListConvertExchangeInfoService {
+	return &ListConvertExchangeInfoService{c: c}
+}
+
+// NewCreateConvertQuoteService init create convert quote service
+func (c *Client) NewCreateConvertQuoteService() *CreateConvertQuoteService {
+	return &CreateConvertQuoteService{c: c}
+}
+
+// NewCreateConvertService init accept convert quote service
+func (c *Client) NewConvertAcceptService() *ConvertAcceptService {
+	return &ConvertAcceptService{c: c}
+}
+
+// NewGetConvertStatusService init get convert status service
+func (c *Client) NewGetConvertStatusService() *ConvertStatusService {
+	return &ConvertStatusService{c: c}
+}

v2/futures/convert_service.go

@@ -0,0 +1,238 @@
+package futures
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+)
+
+type ListConvertExchangeInfoService struct {
+	c         *Client
+	fromAsset string
+	toAsset   string
+}
+
+type ConvertExchangeInfo struct {
+	FromAsset          string `json:"fromAsset"`
+	ToAsset            string `json:"toAsset"`
+	FromAssetMinAmount string `json:"fromAssetMinAmount"`
+	FromAssetMaxAmount string `json:"fromAssetMaxAmount"`
+	ToAssetMinAmount   string `json:"toAssetMinAmount"`
+	ToAssetMaxAmount   string `json:"toAssetMaxAmount"`
+}
+
+func (l *ListConvertExchangeInfoService) FromAsset(fromAsset string) *ListConvertExchangeInfoService {
+	l.fromAsset = fromAsset
+	return l
+}
+
+func (l *ListConvertExchangeInfoService) ToAsset(toAsset string) *ListConvertExchangeInfoService {
+	l.toAsset = toAsset
+	return l
+}
+
+func (l *ListConvertExchangeInfoService) Do(ctx context.Context, opts ...RequestOption) (res []ConvertExchangeInfo, err error) {
+	r := &request{
+		method:   http.MethodGet,
+		endpoint: "/fapi/v1/convert/exchangeInfo",
+		secType:  secTypeNone,
+	}
+	if l.fromAsset != "" {
+		r.setParam("fromAsset", l.fromAsset)
+	}
+	if l.toAsset != "" {
+		r.setParam("toAsset", l.toAsset)
+	}
+
+	data, _, err := l.c.callAPI(ctx, r, opts...)
+	if err != nil {
+		return nil, err
+	}
+	res = make([]ConvertExchangeInfo, 0, 50)
+	if err := json.Unmarshal(data, &res); err != nil {
+		return nil, err
+	}
+	return res, nil
+}
+
+type ConvertValidTime string
+
+const (
+	ConvertValidTime10S ConvertValidTime = "10s"
+	ConvertValidTime30S ConvertValidTime = "30s"
+	ConvertValidTime1M  ConvertValidTime = "1m"
+	ConvertValidTime2M  ConvertValidTime = "2m"
+)
+
+type CreateConvertQuoteService struct {
+	c          *Client
+	fromAsset  string
+	toAsset    string
+	fromAmount string
+	toAmount   string
+	validTime  ConvertValidTime
+}
+
+func (c *CreateConvertQuoteService) FromAsset(fromAsset string) *CreateConvertQuoteService {
+	c.fromAsset = fromAsset
+	return c
+}
+
+func (c *CreateConvertQuoteService) ToAsset(toAsset string) *CreateConvertQuoteService {
+	c.toAsset = toAsset
+	return c
+}
+
+func (c *CreateConvertQuoteService) FromAmount(fromAmount string) *CreateConvertQuoteService {
+	c.fromAmount = fromAmount
+	return c
+}
+
+func (c *CreateConvertQuoteService) ToAmount(toAmount string) *CreateConvertQuoteService {
+	c.toAmount = toAmount
+	return c
+}
+
+func (c *CreateConvertQuoteService) ValidTime(validTime ConvertValidTime) *CreateConvertQuoteService {
+	c.validTime = validTime
+	return c
+}
+
+type ConvertQuote struct {
+	QuoteId        string `json:"quoteId"`
+	Ratio          string `json:"ratio"`
+	InverseRatio   string `json:"inverseRatio"`
+	ValidTimestamp int64  `json:"validTimestamp"`
+	ToAmount       string `json:"toAmount"`
+	FromAmount     string `json:"fromAmount"`
+}
+
+func (c *CreateConvertQuoteService) Do(ctx context.Context, opts ...RequestOption) (res *ConvertQuote, err error) {
+	r := &request{
+		method:   http.MethodPost,
+		endpoint: "/fapi/v1/convert/getQuote",
+		secType:  secTypeSigned,
+	}
+	m := params{
+		"fromAsset": c.fromAsset,
+		"toAsset":   c.toAsset,
+	}
+	if c.fromAmount != "" {
+		m["fromAmount"] = c.fromAmount
+	}
+	if c.toAmount != "" {
+		m["toAmount"] = c.toAmount
+	}
+	if c.validTime != "" {
+		m["validTime"] = c.validTime
+	}
+	r.setFormParams(m)
+	data, _, err := c.c.callAPI(ctx, r, opts...)
+	if err != nil {
+		return nil, err
+	}
+	res = new(ConvertQuote)
+	if err := json.Unmarshal(data, res); err != nil {
+		return nil, err
+	}
+	return res, nil
+}
+
+type ConvertAcceptService struct {
+	c       *Client
+	quoteId string
+}
+
+func (c *ConvertAcceptService) QuoteId(quoteId string) *ConvertAcceptService {
+	c.quoteId = quoteId
+	return c
+}
+
+type ConvertAcceptStatus string
+
+const (
+	ConvertAcceptStatusProcess       ConvertAcceptStatus = "PROCESS"
+	ConvertAcceptStatusAcceptSuccess ConvertAcceptStatus = "ACCEPT_SUCCESS"
+	ConvertAcceptStatusSuccess       ConvertAcceptStatus = "SUCCESS"
+	ConvertAcceptStatusFailed        ConvertAcceptStatus = "FAILED"
+)
+
+type ConvertResult struct {
+	OrderId     string              `json:"orderId"`
+	CreateTime  int64               `json:"createTime"`
+	OrderStatus ConvertAcceptStatus `json:"orderStatus"`
+}
+
+func (c *ConvertAcceptService) Do(ctx context.Context, opts ...RequestOption) (res *ConvertResult, err error) {
+	r := &request{
+		method:   http.MethodPost,
+		endpoint: "/fapi/v1/convert/acceptQuote",
+		secType:  secTypeSigned,
+	}
+	m := params{
+		"quoteId": c.quoteId,
+	}
+	r.setFormParams(m)
+	data, _, err := c.c.callAPI(ctx, r, opts...)
+	if err != nil {
+		return nil, err
+	}
+	res = new(ConvertResult)
+	if err := json.Unmarshal(data, res); err != nil {
+		return nil, err
+	}
+	return res, nil
+}
+
+type ConvertStatusService struct {
+	c       *Client
+	quoteId string
+	orderId string
+}
+
+func (c *ConvertStatusService) QuoteId(quoteId string) *ConvertStatusService {
+	c.quoteId = quoteId
+	return c
+}
+
+func (c *ConvertStatusService) OrderId(orderId string) *ConvertStatusService {
+	c.orderId = orderId
+	return c
+}
+
+type ConvertStatusResult struct {
+	OrderId      string              `json:"orderId"`
+	OrderStatus  ConvertAcceptStatus `json:"orderStatus"`
+	FromAsset    string              `json:"fromAsset"`
+	FromAmount   string              `json:"fromAmount"`
+	ToAsset      string              `json:"toAsset"`
+	ToAmount     string              `json:"toAmount"`
+	Ratio        string              `json:"ratio"`
+	InverseRatio string              `json:"inverseRatio"`
+	CreateTime   int64               `json:"createTime"`
+}
+
+func (c *ConvertStatusService) Do(ctx context.Context, opts ...RequestOption) (res *ConvertStatusResult, err error) {
+	r := &request{
+		method:   http.MethodGet,
+		endpoint: "/fapi/v1/convert/orderStatus",
+		secType:  secTypeSigned,
+	}
+	m := params{
+		"quoteId": c.quoteId,
+	}
+	if c.orderId != "" {
+		m["orderId"] = c.orderId
+	}
+	r.setParam("quoteId", c.quoteId)
+	r.setFormParams(m)
+	data, _, err := c.c.callAPI(ctx, r, opts...)
+	if err != nil {
+		return nil, err
+	}
+	res = new(ConvertStatusResult)
+	if err := json.Unmarshal(data, res); err != nil {
+		return nil, err
+	}
+	return res, nil
+}