feat: add binance wallet apis

binance/spot/wallet/client.go

@@ -568,3 +568,115 @@ func (s *SpotWalletClient) GetApiRestrictions(ctx context.Context) (*types.ApiRe
 
 	return ret, nil
 }
+
+func (s *SpotWalletClient) GetWalletBalance(ctx context.Context) ([]*types.Balance, error) {
+	req := spotutils.HTTPRequest{
+		SecurityType: spotutils.USER_DATA,
+		BaseURL:      s.GetBaseURL(),
+		Path:         "/sapi/v1/asset/wallet/balance",
+		Method:       http.MethodGet,
+	}
+
+	{
+		headers, err := s.GenHeaders(req.SecurityType)
+		if err != nil {
+			return nil, err
+		}
+		req.Headers = headers
+	}
+
+	{
+		query := bnutils.DefaultParam{
+			RecvWindow: s.GetRecvWindow(),
+			Timestamp:  time.Now().UnixMilli(),
+		}
+
+		err := s.validate.Struct(query)
+		if err != nil {
+			return nil, err
+		}
+
+		if need := s.NeedSignature(req.SecurityType); need {
+			signString, err := bnutils.NormalizeRequestContent(query, nil)
+			if err != nil {
+				return nil, err
+			}
+
+			h := hmac.New(sha256.New, []byte(s.GetSecret()))
+			h.Write([]byte(signString))
+			signature := hex.EncodeToString(h.Sum(nil))
+
+			query.Signature = signature
+		}
+
+		req.Query = query
+	}
+
+	resp, err := s.SendHTTPRequest(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+
+	var ret []*types.Balance
+	if err := json.Unmarshal(resp, &ret); err != nil {
+		return nil, err
+	}
+
+	return ret, nil
+}
+
+func (s *SpotWalletClient) GetEarnAccount(ctx context.Context) (*types.EarnAccount, error) {
+	req := spotutils.HTTPRequest{
+		SecurityType: spotutils.USER_DATA,
+		BaseURL:      s.GetBaseURL(),
+		Path:         "/sapi/v1/simple-earn/account",
+		Method:       http.MethodGet,
+	}
+
+	{
+		headers, err := s.GenHeaders(req.SecurityType)
+		if err != nil {
+			return nil, err
+		}
+		req.Headers = headers
+	}
+
+	{
+		query := bnutils.DefaultParam{
+			RecvWindow: s.GetRecvWindow(),
+			Timestamp:  time.Now().UnixMilli(),
+		}
+
+		err := s.validate.Struct(query)
+		if err != nil {
+			return nil, err
+		}
+
+		if need := s.NeedSignature(req.SecurityType); need {
+			signString, err := bnutils.NormalizeRequestContent(query, nil)
+			if err != nil {
+				return nil, err
+			}
+
+			h := hmac.New(sha256.New, []byte(s.GetSecret()))
+			h.Write([]byte(signString))
+			signature := hex.EncodeToString(h.Sum(nil))
+
+			query.Signature = signature
+		}
+
+		req.Query = query
+	}
+
+	resp, err := s.SendHTTPRequest(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+
+	var ret types.EarnAccount
+	if err := json.Unmarshal(resp, &ret); err != nil {
+		return nil, err
+	}
+
+	return &ret, nil
+}

binance/spot/wallet/client_test.go

@@ -112,3 +112,17 @@ func TestGetApiRestrictions(t *testing.T) {
 	_, err := cli.GetApiRestrictions(context.TODO())
 	assert.Nil(t, err)
 }
+
+func TestGetWalletBalance(t *testing.T) {
+	cli := testNewSpotWalletClient(t)
+
+	_, err := cli.GetWalletBalance(context.TODO())
+	assert.Nil(t, err)
+}
+
+func TestGetEarnAccount(t *testing.T) {
+	cli := testNewSpotWalletClient(t)
+
+	_, err := cli.GetEarnAccount(context.TODO())
+	assert.Nil(t, err)
+}

binance/spot/wallet/types/balance.go

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2023, LinstoHu
+ * All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package types
+
+type Balance struct {
+	Activate   bool   `json:"activate"`
+	Balance    string `json:"balance"`
+	WalletName string `json:"walletName"`
+}

binance/spot/wallet/types/earn.go

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2023, LinstoHu
+ * All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package types
+
+type EarnAccount struct {
+	TotalAmountInBTC          string `json:"totalAmountInBTC"`
+	TotalAmountInUSDT         string `json:"totalAmountInUSDT"`
+	TotalFlexibleAmountInBTC  string `json:"totalFlexibleAmountInBTC"`
+	TotalFlexibleAmountInUSDT string `json:"totalFlexibleAmountInUSDT"`
+	TotalLockedInBTC          string `json:"totalLockedInBTC"`
+	TotalLockedInUSDT         string `json:"totalLockedInUSDT"`
+}