Merge pull request #1523 from c9s/edwin/binance/update-api-changes

MAJOR: [binance] replace margin/transfer to asset/transfer

pkg/exchange/binance/binanceapi/client_test.go

@@ -7,6 +7,7 @@ import (
 	"os"
 	"strconv"
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/assert"
 
@@ -154,3 +155,24 @@ func TestClient_setTimeOffsetFromServer(t *testing.T) {
 	err := client.SetTimeOffsetFromServer(context.Background())
 	assert.NoError(t, err)
 }
+
+func TestClient_NewTransferAssetRequest(t *testing.T) {
+	client := getTestClientOrSkip(t)
+	ctx := context.Background()
+
+	err := client.SetTimeOffsetFromServer(ctx)
+	assert.NoError(t, err)
+
+	req := client.NewTransferAssetRequest()
+	req.Asset("BTC")
+	req.FromSymbol("BTCUSDT")
+	req.ToSymbol("BTCUSDT")
+	req.Amount("0.01")
+	req.Timestamp(time.Now())
+	req.TransferType(TransferAssetTypeIsolatedMarginToMain)
+	res, err := req.Do(ctx)
+	assert.NoError(t, err)
+	assert.NotNil(t, res)
+	assert.NotEmpty(t, res)
+	t.Logf("result: %+v", res)
+}

pkg/exchange/binance/binanceapi/transfer_asset_request.go

@@ -0,0 +1,40 @@
+package binanceapi
+
+import (
+	"time"
+
+	"github.com/c9s/requestgen"
+)
+
+type TransferResponse struct {
+	TranId int `json:"tranId"`
+}
+
+type TransferAssetType string
+
+const (
+	TransferAssetTypeMainToMargin         TransferAssetType = "MAIN_MARGIN"
+	TransferAssetTypeMarginToMain         TransferAssetType = "MARGIN_MAIN"
+	TransferAssetTypeMainToIsolatedMargin TransferAssetType = "MAIN_ISOLATED_MARGIN"
+	TransferAssetTypeIsolatedMarginToMain TransferAssetType = "ISOLATED_MARGIN_MAIN"
+)
+
+//go:generate requestgen -method POST -url "/sapi/v1/asset/transfer" -type TransferAssetRequest -responseType .TransferResponse
+type TransferAssetRequest struct {
+	client requestgen.AuthenticatedAPIClient
+
+	asset string `param:"asset"`
+
+	transferType TransferAssetType `param:"type"`
+
+	amount string `param:"amount"`
+
+	timestamp time.Time `param:"timestamp,milliseconds,query"`
+
+	fromSymbol *string `param:"fromSymbol"`
+	toSymbol   *string `param:"toSymbol"`
+}
+
+func (c *RestClient) NewTransferAssetRequest() *TransferAssetRequest {
+	return &TransferAssetRequest{client: c}
+}