javascript - Custom sorting on multiple fields in Angularjs -

i have requirement sort ng-repeat list based on 2 fields:

1> status : red, orange, green.

2> date: (older present date)

the sorting should such red, orange , last green

below json:

{     "data": [       {"name": "john", "startdate": "14,feb,2015", "status": "orange"},       {"name": "john1", "startdate": "18,feb,2015", "status": "red"},       {"name": "john2", "startdate": "28,feb,2015", "status": "red"},       {"name": "john3", "startdate": "14,feb,2015", "status": "red"},       {"name": "john4", "startdate": "19,feb,2015", "status": "orange"},       {"name": "john5", "startdate": "15,feb,2015", "status": "green"},       {"name": "john6", "startdate": "21,feb,2015", "status": "red"}   ] } 

i want above json sorted below:

{     "data": [       {"name": "john3", "startdate": "14,feb,2015", "status": "red"},       {"name": "john1", "startdate": "18,feb,2015", "status": "red"},       {"name": "john6", "startdate": "21,feb,2015", "status": "red"},       {"name": "john2", "startdate": "28,feb,2015", "status": "red"},       {"name": "john5", "startdate": "15,feb,2015", "status": "green"},       {"name": "john", "startdate": "14,feb,2015", "status": "orange"},       {"name": "john4", "startdate": "19,feb,2015", "status": "orange"}   ] }