Implement test connection to Xero

package.json

@@ -34,10 +34,12 @@
     "material-design-icons": "^3.0.1",
     "mongoose": "^6.0.13",
     "rxjs": "~6.6.0",
+    "sha.js": "^2.4.11",
     "stdrpc": "^1.3.0",
     "tslib": "^2.3.0",
     "urlsafe-base64": "^1.0.0",
     "uuid": "^8.3.2",
+    "xero-node": "^4.23.0",
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
@@ -46,6 +48,7 @@
     "@angular/compiler-cli": "^14.0.5",
     "@types/jasmine": "~3.8.0",
     "@types/node": "^12.20.33",
+    "@types/request": "^2.48.8",
     "@types/urlsafe-base64": "^1.0.28",
     "@types/uuid": "^8.3.1",
     "jasmine-core": "~3.8.0",

src/app/app-routing.module.ts

@@ -9,6 +9,7 @@ import { ListOrdersComponent } from './listorders/listorders.component';
 import { AuthGuardService } from './auth-guard.service';
 import { NodeResolverService } from './node-resolver.service';
 import { PmtserviceComponent } from './pmtservice/pmtservice.component';
+import { XeroRegComponent } from './xeroreg/xeroreg.component';
 
 const routes: Routes = [
 	{ path: '', component: LoginComponent, resolve: { response: NodeResolverService} },
@@ -19,6 +20,7 @@ const routes: Routes = [
 	{ path: 'receipt/:orderId', component: ReceiptComponent},
 	{ path: 'invoice/:orderId', component: InvoiceComponent},
 	{ path: 'pmtservice', component: PmtserviceComponent},
+	{ path: 'test', component: XeroRegComponent},
 	{ path: 'login', component: LoginComponent, resolve: { response: NodeResolverService}}
 ];
 

src/app/app.module.ts

@@ -17,6 +17,7 @@ import { MatProgressBarModule } from '@angular/material/progress-bar';
 import { MatStepperModule } from '@angular/material/stepper';
 import { MatSlideToggleModule } from '@angular/material/slide-toggle';
 import { MatSnackBarModule } from '@angular/material/snack-bar';
+import { MatTabsModule } from '@angular/material/tabs';
 
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
@@ -46,6 +47,7 @@ import { PromptInvoiceComponent } from './prompt-invoice/prompt-invoice.componen
 import { PromptReceiptComponent } from './prompt-receipt/prompt-receipt.component';
 import { NotifierComponent } from './notifier/notifier.component';
 import { PmtserviceComponent } from './pmtservice/pmtservice.component';
+import { XeroRegComponent } from './xeroreg/xeroreg.component';
 
 @NgModule({
     declarations: [
@@ -73,7 +75,8 @@ import { PmtserviceComponent } from './pmtservice/pmtservice.component';
         PromptInvoiceComponent,
         PromptReceiptComponent,
         NotifierComponent,
-        PmtserviceComponent
+        PmtserviceComponent,
+        XeroRegComponent
     ],
     imports: [
         BrowserModule,
@@ -96,6 +99,7 @@ import { PmtserviceComponent } from './pmtservice/pmtservice.component';
         MatAutocompleteModule,
         MatSlideToggleModule,
         MatSnackBarModule,
+		MatTabsModule,
         BrowserAnimationsModule,
         FontAwesomeModule
     ],

src/app/settings/settings.component.html

@@ -2,6 +2,8 @@
 <div class="settings-title">Settings</div>
 
 <div class="container" style="margin-top: 10px;">
+	<mat-tab-group mat-tab-align-tabs="start">
+		<mat-tab label="Main">
 			<mat-dialog-content [formGroup]="settingsForm">
 				<mat-form-field  class="settings-field" [style.width.%]="100">
 					<mat-label>Name</mat-label>
@@ -53,4 +55,11 @@
 					Save
 				</button>
 			</mat-dialog-actions>
+		</mat-tab>
+		<mat-tab label="Advanced">
+			<a mat-raised-button color="primary" href="{{this.xeroLink}}">
+				Link to Xero
+			</a>
+		</mat-tab>
+	</mat-tab-group>
 </div>

src/app/settings/settings.component.ts

@@ -5,6 +5,10 @@ import { UntypedFormBuilder, Validators, UntypedFormGroup, FormControl } from '@
 import { User } from '../user.model';
 import { Owner } from '../owner.model';
 
+var crypto = require('sha.js');
+var URLSafeBase64 = require('urlsafe-base64');
+var Buffer = require('buffer/').Buffer;
+
 @Component({
 	selector: 'app-settings',
 	templateUrl: './settings.component.html',
@@ -35,6 +39,8 @@ export class SettingsComponent implements OnInit {
 			symbol: 'aud'
 		}
 	];
+	xeroLink: string = '';
+	localToken: string = '';
 
 	constructor(
 		private fb: UntypedFormBuilder,
@@ -56,6 +62,16 @@ export class SettingsComponent implements OnInit {
 	}
 
 	ngOnInit() {
+		this.localToken = localStorage.getItem('s4z_token')!;
+		const hash = crypto('sha256').update(this.owner.address).digest('base64');
+		//const hash2 = URLSafeBase64.encode(crypto('sha256').update(this.localToken));
+		console.log(hash);
+		console.log(this.safeURL(hash));
+		this.xeroLink = `https://login.xero.com/identity/connect/authorize?response_type=code&client_id=CA4A8C8DA0AE462186B34DBD42074D2D&redirect_uri=http%3A%2F%2Flocalhost%3A4200%2Ftest&scope=accounting.transactions offline_access&state=1234`
+	}
+
+	safeURL(s: string){
+		return s.replace(/=/g, '').replace(/\+/g, '-').replace(/\//g, '_');
 	}
 
 	close() {

src/app/xeroreg/xeroreg.component.html

@@ -0,0 +1 @@
+<p>test works!</p>

src/app/xeroreg/xeroreg.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { TestComponent } from './test.component';
+
+describe('TestComponent', () => {
+  let component: TestComponent;
+  let fixture: ComponentFixture<TestComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ TestComponent ]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(TestComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/xeroreg/xeroreg.component.ts

@@ -0,0 +1,43 @@
+import { Component, OnInit } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+import { HttpClient, HttpParams, HttpHeaders } from '@angular/common/http';
+import { UserService } from '../user.service';
+import { Owner } from '../owner.model';
+//import { XeroClient } from 'xero-node';
+
+var Buffer = require('buffer/').Buffer;
+
+@Component({
+  selector: 'app-xeroreg',
+  templateUrl: './xeroreg.component.html',
+  styleUrls: ['./xeroreg.component.css']
+})
+
+	
+export class XeroRegComponent implements OnInit {
+
+	reqHeaders: HttpHeaders;
+  constructor(private http: HttpClient,
+			  private activatedRoute: ActivatedRoute
+			 ) {
+		//const secret = 'J8Ft70Tk6theIFNYpuDRPvzuc271_dyjq7EJlzPFh8lpXXvV';
+		var auth = 'Basic ' + Buffer.from('CA4A8C8DA0AE462186B34DBD42074D2D:J8Ft70Tk6theIFNYpuDRPvzuc271_dyjq7EJlzPFh8lpXXvV').toString('base64');
+		this.reqHeaders = new HttpHeaders().set('Authorization', auth).append('Content-Type', 'application/x-www-form-urlencoded');
+		//this.session = localStorage.getItem('s4z_token')!;
+		//this.ownerUpdate = userService.ownerUpdate;
+		//this.ownerUpdate.subscribe(ownerData => {
+			//this.owner = ownerData;
+		//});
+	}
+
+  ngOnInit(): void {
+	  this.activatedRoute.queryParams.subscribe((params) => {
+		  console.log(params);
+		  this.http.post('https://identity.xero.com/connect/token', `grant_type=authorization_code&code=${params.code}&redirect_uri=http://localhost:4200/test` , {headers: this.reqHeaders, observe: 'response'})
+			  .subscribe(responseData => {
+				console.log(responseData);
+			});
+	  });
+  }
+
+}