Implement Xero account service

src/app/settings/settings.component.ts

@@ -27,8 +27,8 @@ export class SettingsComponent implements OnInit {
 	useZats: boolean;
 	proVersion: boolean = false;
 	useVKey: boolean = false;
-	linkMsg: String = 'Link to Xero';
+	linkMsg: string = 'Link to Xero';
-	xeroAccCod: String = '';
+	xeroAccCod: string = '';
 	saveAccOk: boolean = false;
 	
 	coins = [
@@ -56,6 +56,7 @@ export class SettingsComponent implements OnInit {
 	localToken: string = '';
 	clientId: string = '';
 	clientIdUpdate: Observable<string>;
+	accCodeUpdate: Observable<string>;
 	linked2Xero : boolean = false;
 	pmtServiceURL : string = '';
 
@@ -89,6 +90,11 @@ export class SettingsComponent implements OnInit {
 				this.clientId = clientId;
 				this.xeroLink = `https://login.xero.com/identity/connect/authorize?response_type=code&client_id=${this.clientId}&redirect_uri=http%3A%2F%2Flocalhost%3A4200%2Ftest&scope=accounting.transactions offline_access&state=${this.owner.address.substring(0, 6)}`
 			});
+			this.accCodeUpdate = xeroService.accCodeUpdate;
+			xeroService.getXeroAccountCode(this.owner.address);
+			this.accCodeUpdate.subscribe(accData => {
+				this.xeroAccCod = accData;
+			});
 	}
 
 	ngOnInit() {

src/app/xero.service.ts

@@ -20,12 +20,15 @@ export class XeroService {
 		scope: '',
 		tokenType: ''
 	};
+	xeroAcc: string = '';
 	private _clientIdUpdated: BehaviorSubject<string> = new BehaviorSubject(this.clientId);
 	//private _clientSecretUpdated: BehaviorSubject<string> = new BehaviorSubject(this.clientSecret);
 	private _tokenUpdated: BehaviorSubject<any> = new BehaviorSubject(this.xeroToken);
+	private _accCodeUpdated: BehaviorSubject<string> = new BehaviorSubject(this.xeroAcc);
 	public readonly clientIdUpdate: Observable<string> = this._clientIdUpdated.asObservable();
 	//public readonly clientSecretUpdate: Observable<string> = this._clientSecretUpdated.asObservable();
 	public readonly tokenUpdate: Observable<any> = this._tokenUpdated.asObservable();
+	public readonly accCodeUpdate: Observable<string> = this._accCodeUpdated.asObservable();
 	private reqHeaders: HttpHeaders;
 
 	constructor(
@@ -55,7 +58,33 @@ export class XeroService {
 
 	getXeroAccessToken(code: string, address: string){
 		const params = new HttpParams().append('code', code).append('address', address);
-		let obs = this.http.get(this.beUrl + 'api/xerotoken' , {headers: this.reqHeaders, params: params, observe: 'response'})
+		let obs = this.http.get(this.beUrl + 'api/xerotoken' , {headers: this.reqHeaders, params: params, observe: 'response'});
+		return obs;
+	}
+
+	getXeroAccountCode(address: string){
+		const params = new HttpParams().append('address', address);
+		let obs = this.http.get<{message: string, code: string}>(this.beUrl + 'api/xeroaccount', {headers: this.reqHeaders, params: params, observe: 'response'});
+		obs.subscribe(accountResponse => {
+			if (accountResponse.status == 200) {
+				this.xeroAcc = accountResponse.body!.code;
+				this._accCodeUpdated.next(Object.assign({}, this).xeroAcc);
+			} else {
+				console.log('No account in DB');
+			}
+		});
+		return obs;
+
+	}
+
+	setXeroAccountCode(address: string, code: string){
+		const params = new HttpParams().append('address', address).append('code', code);
+		let obs = this.http.post(this.beUrl + 'api/xerotoken', {}, {headers: this.reqHeaders, params: params, observe: 'response'});
+		obs.subscribe(responseData => {
+			if (responseData.status == 202) {
+				console.log('Account saved');
+			} 
+		});
 		return obs;
 	}
 }