Populate event's meta_votes then calculate coin toss result

Description

There is an existing bug in the logic of initialising a new event whereby we get values for the coin tosses before adding the meta votes to the new event.
The value of a coin toss result could depend upon the event currently being handled (i.e. if this event happens to carry the aux value of the most leader), so we need to set the meta votes on the event, and then calculate any coin toss results as required from that.

Environment

None

Assignee

Qi Ma

Reporter

Qi Ma

Start date

2018/08/27

End date

2018/08/27

Task progress

None

Baseline start date

None

Baseline end date

None

Story Points

4

Components

Priority

Minor
Configure