Merge pull request #454 from XeroAPI/state_readme

Readme update for state

README.md

@@ -98,11 +98,12 @@ Call `apiCallback` function with the response url which returns a tokenSet you c
 
 *The `tokenSet` can also be accessed from the client as `xero.readTokenSet()`.*
 
+> `http://localhost:${port}/callback`
 ```js
+console.log(xero.config.state)
+=> 'returnPage=my-sweet-dashboard'
 
-const { TokenSet } = require('openid-client');
-
-const tokenSet: TokenSet = await xero.apiCallback(req.url);
+const tokenSet = await xero.apiCallback(req.url);
 ```
 The `tokenSet` is what you should store in your database. That object is what you will need to pass to the client. It contains your access_token and refresh_token as well as other information regarding your connection.
 ```js

package.json

@@ -1,6 +1,6 @@
 {
   "name": "xero-node",
-  "version": "4.8.0",
+  "version": "4.8.1",
   "description": "Xero NodeJS OAuth 2.0 client for xero-node",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

src/XeroClient.ts

@@ -48,7 +48,7 @@ export interface XeroAccessToken {
 }
 
 export class XeroClient {
-  constructor(private readonly config?: IXeroClientConfig) {
+  constructor(readonly config?: IXeroClientConfig) {
     this.accountingApi = new xero.AccountingApi();
     this.assetApi = new xero.AssetApi();
     this.projectApi = new xero.ProjectApi();

src/test/xeroClient.spec.ts

@@ -59,6 +59,8 @@ describe('the XeroClient', () => {
             scopes: 'openid profile email accounting.transactions offline_access'.split(" "),
             state: '12345'
         });
+        expect(xeroWithState.config.state).toEqual('12345');
+
         const authUrlWithState = await xeroWithState.buildConsentUrl();
         expect(authUrlWithState.includes('state=12345')).toEqual(true);
     });
@@ -72,7 +74,7 @@ describe('the XeroClient', () => {
         httpTimeout: 3000
       });
       const xeroClient = await xeroWithConfig.initialize()
-      expect(xeroClient['config']['httpTimeout']).toEqual(3000)
+      expect(xeroClient.config.httpTimeout).toEqual(3000)
     });
 
     it('initialize() returns the client', async () => {