From dffd9fc98021e13befecf0ac4e59ebbdf4d846de Mon Sep 17 00:00:00 2001
From: c9s <yoan@maicoin.com>
Date: Thu, 18 Mar 2021 17:57:52 +0800
Subject: [PATCH] add VipLevel api query support

---
 pkg/exchange/max/maxapi/account.go | 33 ++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/pkg/exchange/max/maxapi/account.go b/pkg/exchange/max/maxapi/account.go
index 6d52e0c9b..652e95f42 100644
--- a/pkg/exchange/max/maxapi/account.go
+++ b/pkg/exchange/max/maxapi/account.go
@@ -51,6 +51,39 @@ type UserInfo struct {
 	ReferralCode    string    `json:"referral_code"`
 }
 
+type VipLevelSettings struct {
+	Level                int     `json:"level"`
+	MinimumTradingVolume float64 `json:"minimum_trading_volume"`
+	MinimumStakingVolume float64 `json:"minimum_staking_volume"`
+	MakerFee             float64 `json:"maker_fee"`
+	TakerFee             float64 `json:"taker_fee"`
+}
+
+type VipLevel struct {
+	Current VipLevelSettings `json:"current_vip_level"`
+	Next    VipLevelSettings `json:"next_vip_level"`
+}
+
+func (s *AccountService) VipLevel() (*VipLevel, error) {
+	req, err := s.client.newAuthenticatedRequest("GET", "v2/members/vip_level", nil)
+	if err != nil {
+		return nil, err
+	}
+
+	response, err := s.client.sendRequest(req)
+	if err != nil {
+		return nil, err
+	}
+
+	var vipLevel VipLevel
+	err = response.DecodeJSON(&vipLevel)
+	if err != nil {
+		return nil, err
+	}
+
+	return &vipLevel, nil
+}
+
 func (s *AccountService) Account(currency string) (*Account, error) {
 	req, err := s.client.newAuthenticatedRequest("GET", "v2/members/accounts/"+currency, nil)
 	if err != nil {