feat: add getSubscribe endpoint

README.md

@@ -276,6 +276,11 @@ const params: WithdrawalHistoryRequest = {
 const res = await privateApi.getWithdrawalHistory(params);
 ```
 
+##### getSubscribe
+```typescript
+const res = await privateApi.getSubscribe();
+```
+
 ## 実装の確認/モックについて
 
 以下のリポジトリのモックサーバーを用いて

src/lib/private-api.test.ts

@@ -245,6 +245,12 @@ const getTradeHistoryTest = async () => {
   assert.equal(res.success, 1);
 };
 
+const getSubscribeTest = async () => {
+  const privateApi = new PrivateApi(config.privateApi);
+  const res = await privateApi.getSubscribe();
+  assert.equal(res.success, 1);
+};
+
 describe('PrivateAPI Test', () => {
   it('should init', testInit);
   it('should callback', optionalCallbackTest);
@@ -263,4 +269,5 @@ describe('PrivateAPI Test', () => {
   it('POST /user/request_withdrawal', requestWithdrawalTest);
   it('GET /user/withdrawal_history', getWithdrawalHistoryTest);
   it('GET /user/spot/trade_history', getTradeHistoryTest);
+  it('GET /user/subscribe', getSubscribeTest);
 });

src/lib/private-api.ts

@@ -12,6 +12,7 @@ import {
   OrderResponse,
   OrdersResponse,
   Response,
+  SubscribeResponse,
   TradeHistoryResponse,
   WithdrawalAccountResponse,
   WithdrawalHistoryResponse,
@@ -49,7 +50,6 @@ export class PrivateApi extends Api {
   private nonce: number;
   private timeWindow: number;
 
-
   constructor(config: PrivateApiConfig, options?: ApiOptions) {
     config.endPoint = config.endPoint || URL_API_BITBANK;
     super(config, options);
@@ -125,6 +125,11 @@ export class PrivateApi extends Api {
     return this.post(path, params);
   }
 
+  public getSubscribe(): Promise<Response<SubscribeResponse>> {
+    const path = '/user/subscribe';
+    return this.get(path, {});
+  }
+
   get<T>(path: string, query?: {}) {
     let params = '';
     if (query && Object.keys(query).length) {
@@ -163,7 +168,10 @@ export class PrivateApi extends Api {
 
   private makeRequestTimeHeader(uri: string): any {
     const requestTime = new Date().getTime();
-    const message: string = requestTime.toString().concat(this.timeWindow.toString()).concat(uri);
+    const message: string = requestTime
+      .toString()
+      .concat(this.timeWindow.toString())
+      .concat(uri);
     return {
       'Content-Type': 'application/json',
       'ACCESS-KEY': this.apiKey,

src/lib/responseType.ts

@@ -247,3 +247,8 @@ export interface CircuitBreakInfoResponse {
   reopen_timestamp: number | null;
   timestamp: number;
 }
+
+export interface SubscribeResponse {
+  pubnub_channel: string;
+  pubnub_token: string;
+}