connect method
Implementation
Future<Map<String, dynamic>> connect() async {
if (accessToken.isNotEmpty) {
canRecalibrate = await checkCanRecalibrate();
canEvaluate = await checkCanEvaluate();
return {
'message':
'Successfully connected. Recalibrate : $canRecalibrate, Evaluate : $canEvaluate'
};
} else {
return Future.error('Connection failed : Empty accessToken');
}
}