Ambient Context #1

LocationManager

class LocationManager {
    //....
    static func isAuthorized() -> Bool {
        switch authorizationStatus() {
        case .authorizedAlways,
             .authorizedWhenInUse:
            return true
        default:
            return false

        }
    }
    //....
}

class MapViewModel {
    //....
    func performCriticalBusinessLogic() {
       if LocationManager.isAuthorized() {
           // GPS Service Authroized
       } else {
           // GPS Service not authorized 
       }
    }  
    
    func performAnotherCriticalBusinessLogic() {
       let currentDate = Date()
       if currentDate.isOnWeekend() {
           // Perform business logic for weekends
       } else { 
           // Perform business logic for week days
       }
    }
    //....
}