max: add margin transfer request

pkg/exchange/max/maxapi/v3/margin_transfer_request.go

@@ -0,0 +1,41 @@
+package v3
+
+//go:generate -command GetRequest requestgen -method GET
+//go:generate -command PostRequest requestgen -method POST
+//go:generate -command DeleteRequest requestgen -method DELETE
+
+import (
+	"github.com/c9s/requestgen"
+
+	"github.com/c9s/bbgo/pkg/fixedpoint"
+	"github.com/c9s/bbgo/pkg/types"
+)
+
+func (s *Client) NewMarginTransferRequest() *MarginTransferRequest {
+	return &MarginTransferRequest{client: s.Client}
+}
+
+type MarginTransferSide string
+
+const (
+	MarginTransferSideIn  MarginTransferSide = "in"
+	MarginTransferSideOut MarginTransferSide = "out"
+)
+
+type MarginTransferResponse struct {
+	Sn        string                     `json:"sn"`
+	Side      MarginTransferSide         `json:"side"`
+	Currency  string                     `json:"currency"`
+	Amount    fixedpoint.Value           `json:"amount"`
+	CreatedAt types.MillisecondTimestamp `json:"created_at"`
+	State     string                     `json:"state"`
+}
+
+//go:generate PostRequest -url "/api/v3/wallet/m/transfer" -type MarginTransferRequest -responseType .MarginTransferResponse
+type MarginTransferRequest struct {
+	client requestgen.AuthenticatedAPIClient
+
+	currency string `param:"currency,required"`
+	amount   string `param:"amount"`
+	side     string `param:"side"`
+}

pkg/exchange/max/maxapi/v3/margin_transfer_request_requestgen.go

@@ -0,0 +1,173 @@
+// Code generated by "requestgen -method POST -url /api/v3/wallet/m/transfer -type MarginTransferRequest -responseType .MarginTransferResponse"; DO NOT EDIT.
+
+package v3
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/url"
+	"reflect"
+	"regexp"
+)
+
+func (m *MarginTransferRequest) Currency(currency string) *MarginTransferRequest {
+	m.currency = currency
+	return m
+}
+
+func (m *MarginTransferRequest) Amount(amount string) *MarginTransferRequest {
+	m.amount = amount
+	return m
+}
+
+func (m *MarginTransferRequest) Side(side string) *MarginTransferRequest {
+	m.side = side
+	return m
+}
+
+// GetQueryParameters builds and checks the query parameters and returns url.Values
+func (m *MarginTransferRequest) GetQueryParameters() (url.Values, error) {
+	var params = map[string]interface{}{}
+
+	query := url.Values{}
+	for _k, _v := range params {
+		query.Add(_k, fmt.Sprintf("%v", _v))
+	}
+
+	return query, nil
+}
+
+// GetParameters builds and checks the parameters and return the result in a map object
+func (m *MarginTransferRequest) GetParameters() (map[string]interface{}, error) {
+	var params = map[string]interface{}{}
+	// check currency field -> json key currency
+	currency := m.currency
+
+	// TEMPLATE check-required
+	if len(currency) == 0 {
+		return nil, fmt.Errorf("currency is required, empty string given")
+	}
+	// END TEMPLATE check-required
+
+	// assign parameter of currency
+	params["currency"] = currency
+	// check amount field -> json key amount
+	amount := m.amount
+
+	// assign parameter of amount
+	params["amount"] = amount
+	// check side field -> json key side
+	side := m.side
+
+	// assign parameter of side
+	params["side"] = side
+
+	return params, nil
+}
+
+// GetParametersQuery converts the parameters from GetParameters into the url.Values format
+func (m *MarginTransferRequest) GetParametersQuery() (url.Values, error) {
+	query := url.Values{}
+
+	params, err := m.GetParameters()
+	if err != nil {
+		return query, err
+	}
+
+	for _k, _v := range params {
+		if m.isVarSlice(_v) {
+			m.iterateSlice(_v, func(it interface{}) {
+				query.Add(_k+"[]", fmt.Sprintf("%v", it))
+			})
+		} else {
+			query.Add(_k, fmt.Sprintf("%v", _v))
+		}
+	}
+
+	return query, nil
+}
+
+// GetParametersJSON converts the parameters from GetParameters into the JSON format
+func (m *MarginTransferRequest) GetParametersJSON() ([]byte, error) {
+	params, err := m.GetParameters()
+	if err != nil {
+		return nil, err
+	}
+
+	return json.Marshal(params)
+}
+
+// GetSlugParameters builds and checks the slug parameters and return the result in a map object
+func (m *MarginTransferRequest) GetSlugParameters() (map[string]interface{}, error) {
+	var params = map[string]interface{}{}
+
+	return params, nil
+}
+
+func (m *MarginTransferRequest) applySlugsToUrl(url string, slugs map[string]string) string {
+	for _k, _v := range slugs {
+		needleRE := regexp.MustCompile(":" + _k + "\\b")
+		url = needleRE.ReplaceAllString(url, _v)
+	}
+
+	return url
+}
+
+func (m *MarginTransferRequest) iterateSlice(slice interface{}, _f func(it interface{})) {
+	sliceValue := reflect.ValueOf(slice)
+	for _i := 0; _i < sliceValue.Len(); _i++ {
+		it := sliceValue.Index(_i).Interface()
+		_f(it)
+	}
+}
+
+func (m *MarginTransferRequest) isVarSlice(_v interface{}) bool {
+	rt := reflect.TypeOf(_v)
+	switch rt.Kind() {
+	case reflect.Slice:
+		return true
+	}
+	return false
+}
+
+func (m *MarginTransferRequest) GetSlugsMap() (map[string]string, error) {
+	slugs := map[string]string{}
+	params, err := m.GetSlugParameters()
+	if err != nil {
+		return slugs, nil
+	}
+
+	for _k, _v := range params {
+		slugs[_k] = fmt.Sprintf("%v", _v)
+	}
+
+	return slugs, nil
+}
+
+func (m *MarginTransferRequest) Do(ctx context.Context) (*MarginTransferResponse, error) {
+
+	params, err := m.GetParameters()
+	if err != nil {
+		return nil, err
+	}
+	query := url.Values{}
+
+	apiURL := "/api/v3/wallet/m/transfer"
+
+	req, err := m.client.NewAuthenticatedRequest(ctx, "POST", apiURL, query, params)
+	if err != nil {
+		return nil, err
+	}
+
+	response, err := m.client.SendRequest(req)
+	if err != nil {
+		return nil, err
+	}
+
+	var apiResponse MarginTransferResponse
+	if err := response.DecodeJSON(&apiResponse); err != nil {
+		return nil, err
+	}
+	return &apiResponse, nil
+}