Station.js

var stationSchema = new mongoose.Schema({
    address: String
    , available_bike_stands: Number
    , available_bikes: Number
    , banking: Boolean
    , bike_stands: Number
    , bonus: Boolean
    , contract_name: String
    , last_update: Date
    , name: String
    , number: Number
    , position: {
        lat: Number
        , lng: Number
        }
    , status: String
});