RxJs: Map to anonymous type object

Question

I've created this Observable:

private accounts$: Observable<{type: string, alias: string}>;

I need to map an Array<Account> to an stream of {type, alias} object. Up to now, I've tried this:

this.accounts$ = this.store$
  .select(fromRoot.getDBoxAccountEntities)
  .flatMap(accounts => accounts.map(account => {type: 'dbox', alias: account.dboxAccount}))
  ...

However I'm getting compilation error messages.

Any ideas?

Answer 1

You are returning an object from your arrow function but the brackets suggest function body. You need () around your returned object:

.flatMap(accounts => accounts.map(account => ({type: 'dbox', alias: account.dboxAccount})))