delist api (#32)

Author: maxkaneco

v2/client.go

@@ -1060,3 +1060,11 @@ func (c *Client) NewGetEarnAccountSerice() *GetEarnAccountService {
 func (c *Client) NewGetCollateralRateService() *GetCollateralRateService {
 	return &GetCollateralRateService{c: c}
 }
+
+func (c *Client) NewGetDelistService() *GetDelistService {
+	return &GetDelistService{c: c}
+}
+
+func (c *Client) NewMarginGetDelistService() *MarginGetDelistService {
+	return &MarginGetDelistService{c: c}
+}

v2/delist_service.go

@@ -0,0 +1,65 @@
+package binance
+
+import (
+	"context"
+	"net/http"
+)
+
+type GetDelistService struct {
+	c *Client
+}
+
+// Weight: 50
+func (s *GetDelistService) Do(ctx context.Context, opts ...RequestOption) ([]*DelistBatch, error) {
+	r := &request{
+		method:   http.MethodGet,
+		endpoint: "/sapi/v1/spot/delist-schedule",
+		secType:  secTypeSigned,
+	}
+	data, err := s.c.callAPI(ctx, r, opts...)
+	if err != nil {
+		return nil, err
+	}
+
+	var res []*DelistBatch
+	err = json.Unmarshal(data, &res)
+	if err != nil {
+		return nil, err
+	}
+	return res, nil
+}
+
+type MarginGetDelistService struct {
+	c *Client
+}
+
+type DelistBatch struct {
+	DelistTime int64    `json:"delistTime"`
+	Symbols    []string `json:"symbols"`
+}
+
+// Weight: 100
+func (s *MarginGetDelistService) Do(ctx context.Context, opts ...RequestOption) ([]*MarginDelistBatch, error) {
+	r := &request{
+		method:   http.MethodGet,
+		endpoint: "/sapi/v1/margin/delist-schedule",
+		secType:  secTypeSigned,
+	}
+	data, err := s.c.callAPI(ctx, r, opts...)
+	if err != nil {
+		return nil, err
+	}
+
+	var res []*MarginDelistBatch
+	err = json.Unmarshal(data, &res)
+	if err != nil {
+		return nil, err
+	}
+	return res, nil
+}
+
+type MarginDelistBatch struct {
+	DelistTime            int64    `json:"delistTime"`
+	CrossMarginAssets     []string `json:"crossMarginAssets"`
+	IsolatedMarginSymbols []string `json:"isolatedMarginSymbols"`
+}