variable value becomes undefined in NodeJS after if cycle

HI I have some code to get a json value from my db and then add it to an object but in my if cycle it has the value {"isRoot": "true", "visible": "true"} but after the cycle i do a console.log to this and get undefined...

Database.Services.getServicesMapInfoById(device.id).then(function(mapData){
            if(mapData!=undefined){
                map = mapData.map;
                console.log("sendDeviceInfo getServicesMapInfoById map  >>>>>>>>>>>>>>>>>>>>> ", map);
                console.log("sendDeviceInfo sendData.map >>>>> ", map);
                console.log("end if ");
                return resolve(map);
            } 
        }).catch(function (e) {
            createLog('error', __dirname, __filename.slice(__dirname.length + 1, -3), device.id, 'sendDeviceInfo','FATAL',e);
            return reject(e);
        });
        console.log("sendDeviceInfo map --------------------------------->",map);
        if(map!=null){
            console.log("sendDeviceInfo map != null");
            sendData.map=map;
        }

Logs:

sendDeviceInfo getServicesMapInfoById map  >>>>>>>>>>>>>>>>>>>>> {"isRoot": "true", "visible": "true"}

sendDeviceInfo map ---------------------------------> undefined

Can anyone help me? I'm returning the value of map with Promises using resolve but this didn't solve my problem...

via Catia Matos