public Parcel GetById(int id)
{
var package = _packageManager.GetById(id);
if (package == default(Parcel))
{
throw new Exception($"Parcel identified as { id } not found.");
}
return(package);
}
public Parcel GetById(int id)
{
var parcel = _parcelManager.GetById(id);
if (parcel == default(Parcel))
{
throw new ParcelNotFoundInDatabaseException(id);
}
return(parcel);
}
public Route CreateRoute(int driverId, int carId, int[] parcelIds)
{
Employee driver = _employeeManager.GetEmployeeById(driverId);
if (driver == default(Employee))
{
throw new NewRouteInvalidDataException(new Employee());
}
Vehicle car = _vehicleManager.GetVehicleByID(carId);
if (car == default(Vehicle))
{
throw new NewRouteInvalidDataException(new Vehicle());
}
// parcel ids in array are already in delviery order
List <Parcel> parcels = new List <Parcel>();
foreach (int pid in parcelIds)
{
Parcel parcel = _parcelManager.GetById(pid);
if (parcel == default(Parcel))
{
throw new NewRouteInvalidDataException(new Parcel());
}
if (parcel.ParcelStatus != Model.Enums.ParcelStatus.InWarehouse)
{
throw new NewRouteInvalidDataException(parcel.ParcelStatus);
}
parcels.Add(parcel);
}
CargoDetails cargoDetails = CalculateCargoDetails(car, parcels.ToArray());
if (cargoDetails.IsOverloaded())
{
throw new OverloadedCargoForRouteException();
}
Route route = new Route()
{
EmployeeId = driver.Id,
VehicleId = car.Id,
CreationDateTime = DateTime.Now
};
List <RoutePoint> routePoints = new List <RoutePoint>();
int index = 1;
foreach (Parcel parcel in parcels)
{
routePoints.Add(new RoutePoint()
{
ParcelId = parcel.Id,
Index = index++
});
}
int newRouteId = _routeManager.Add(route, routePoints.ToArray());
return(GetRouteByID(newRouteId));
}