async function receivedDigits()

in src/index.js [63:126]
40 lines of code
7 McCabe index (conditional complexity)

async function receivedDigits(event) {
    // Last action was ReceiveDigits
    const fromNumber = event.CallDetails.Participants[0].From;
    const callId = event.CallDetails.Participants[0].CallId;

    switch (event.ActionData.ReceivedDigits) {
        case "*5":
            // Mute all
            var meeting = await getMeetingInfo(fromNumber, callId);

            var mapAttendee = meeting
                .filter(meeting => meeting.callId.S !== event.CallDetails.Participants[0].CallId)
                .map(meeting => meeting.attendeeId.S);

            if (mapAttendee.length != 0) {
                muteAttendeesAction.Parameters.MeetingId = meeting[0].meetingId.S;
                muteAttendeesAction.Parameters.AttendeeList = mapAttendee;

                return [muteAttendeesAction];
            }

            // no other attendee nothing to do
            return [];

        case "*6":
            // Unmute all
            var meeting = await getMeetingInfo(fromNumber, callId);

            var mapAttendee = meeting
                .filter(meeting => meeting.callId.S !== event.CallDetails.Participants[0].CallId)
                .map(meeting => meeting.attendeeId.S);

            if (mapAttendee.length != 0) {
                unmuteAttendeesAction.Parameters.MeetingId = meeting[0].meetingId.S;
                unmuteAttendeesAction.Parameters.AttendeeList = mapAttendee;

                return [unmuteAttendeesAction];
            }

            // no other attendee nothing to do
            return [];

        case "*7":
            // Mute
            var attendee = await getAttendeeInfo(fromNumber, callId);

            muteAttendeesAction.Parameters.MeetingId = attendee[0].meetingId.S;
            muteAttendeesAction.Parameters.AttendeeList = [attendee[0].attendeeId.S];

            return [muteAttendeesAction];

        case "*8":
            // Unmute
            var attendee = await getAttendeeInfo(fromNumber, callId);

            unmuteAttendeesAction.Parameters.MeetingId = attendee[0].meetingId.S;
            unmuteAttendeesAction.Parameters.AttendeeList = [attendee[0].attendeeId.S];

            return [unmuteAttendeesAction];

        default:
            return [];
    }
}