Update pin validation logic

src/app/login/login.component.ts

@@ -194,8 +194,13 @@ export class LoginComponent implements OnInit, AfterViewInit {
 	}
 
 	confirmPin(){
-		this.userService.validateUser(this.pinForm.value.pinValue);
-		this.loginCheck();
+		this.userService.validateUser(this.pinForm.value.pinValue).subscribe((val) => {
+			if (val) {
+				this.router.navigate(['/biz']);
+			} else {
+				this.pinError = true;
+			}
+		});
 	}
 
 	ngOnDestroy(){

src/app/user.service.ts

@@ -124,14 +124,18 @@ export class UserService{
 	
 	validateUser(pinString:string){
 		const params = new HttpParams().append('session', this.dataStore.user.session).append('pin', pinString);
-		this.http.post(this.beUrl+'api/validateuser', {}, {headers: this.reqHeaders, params: params, observe: 'response'}).
-		subscribe((responseData) => {
+		let obs = this.http.post(this.beUrl+'api/validateuser', {}, {headers: this.reqHeaders, params: params, observe: 'response'});
+		obs.subscribe((responseData) => {
 			if (responseData.status == 202) {
 				console.log('Pin validated!');
+				return true;
 			} else {
 				console.log('Wrong pin!');
+				return false;
 			}
 		});
+
+		return obs;
 	}
 
 	addOwner(owner: Owner) {