Question

我在meteor中有一段代码，它会在会话中添加一个客户对象。我如何使它成为一个通用的代码，以便我可以调用它进行正常登录/ fb登录/推特等？我正在使用angularjs2 / meteor

MeteorObservable.call('getCustomer', Meteor.user().emails[0].address).subscribe((cust: Cust) => 
                            {
                                Session.set('session_cust',cust);
                                this.router.navigate(['/profile']);
                            }, (error) => 
                            {
                                console.log('session cust error');
                            });

Answer 1

您可以使用Tracker.autorun来监视用户登录，与路径无关：

Tracker.autorun(() => {
  if ( Meteor.user() ){
    ... your code - will only run when the user logs in
  }
});

Answer 2

@Injectable()
@InjectUser('user')
export class CustLoginService
{
    constructor(private router: Router) { }

    handleLogin(): void 
    {
        if (Meteor.userId()) 
        {
            MeteorObservable.call('getCustomer', Meteor.user().emails[0].address).subscribe((cust: Cust) => 
            {
                if (cust)
                {
                    Session.set('session_cust', cust);
                    this.router.navigate(['/profile']);
                }
                else
                {
                    console.log('Not a customer');
                    this.router.navigate(['/zone-list']);
                }

            }, (error) => 
                {
                    console.log('session cust error');
                });
        }
        else
        {
            console.log('no meteor user id');
        }
    }
}

meteor中的常见登录代码

2 个答案: