Angular 2: Convert Observable to Promise

Question

Q) How do I convert the following observable to a promise so I can call it with .then(...)?

My method I want to convert to a promise:

Answer 1

You can convert Observable to promise just by single line of code as below:

let promisevar = observable.toPromise()

Now you can use then on the promisevar to apply then condition based on your requirement.

promisevar.then('Your condition/Logic');