Returns the Intent result

[symphony-jean-michael]

Changes

This PR adds some fixes to support GetResult from Intent of FDC3 v2.

• I removed some mocked code (See 1st commit)
• In some case, there was a race condition problem. The getIntentResult was called before the call to "setIntentResult". Consequently, the intent result was undefined. So, I made a change to return a promise that will only be resolved by setIntentResult. (See 2nd commit)

Demo

Before the fix

Before the fix the intent Result was empty

And in the logs of Sail the intent result was returned before the call to setIntentResult

With the fix

With the fix the Intent result is correctly returned

And you can see that a promise is returned for getIntentResult

[symphony-jean-michael]

Hello @nkolba
I created this PR to support GetResult from Intent of FDC3 v2. It seems to me that maybe this can be linked to #73

Could you have a look on this PR ?

Thanks :)

[nkolba]

thanks @symphony-jean-michael ! This looks great. Will merge