public CarRentalModel AddCarRental(CarRentalModel carRentalModel)
{
// Save the image on the server side
string extension = Path.GetExtension(carRentalModel.Image.FileName);
carRentalModel.ImageFileName = Guid.NewGuid() + extension;
using (FileStream fileStream = File.Create("Cars-Uploads/" + carRentalModel.ImageFileName))
{
carRentalModel.Image.CopyTo(fileStream);
}
carRentalModel.Image = null;
CarRental carRental = carRentalModel.ConvertToCarRental();
DB.CarRentals.Add(carRental);
DB.SaveChanges();
carRentalModel.ID = carRental.CarId;
return(carRentalModel);
}
public CarRentalModel UpdateFullCarRental(CarRentalModel carRentalModel)
{
// If a new image has not been added to the update,
// do not save any image again on the server side and use the old image.
bool isIamgeAdded = false;
if (carRentalModel.Image != null)
{
string extension = Path.GetExtension(carRentalModel.Image.FileName);
carRentalModel.ImageFileName = Guid.NewGuid() + extension;
using (FileStream fileStream = File.Create("Cars-Uploads/" + carRentalModel.ImageFileName))
{
carRentalModel.Image.CopyTo(fileStream);
}
carRentalModel.Image = null;
isIamgeAdded = true;
}
CarRental carToUpdate = DB.CarRentals.SingleOrDefault(c => c.CarId == carRentalModel.ID);
if (carToUpdate == null)
{
return(null);
}
if (carToUpdate.CarNumber != null)
{
carToUpdate.CarNumber = carRentalModel.CarNumber;
}
if (carToUpdate.CarFleetId != null)
{
carToUpdate.CarFleetId = carRentalModel.CarFleetID;
}
if (carToUpdate.CurrentMileage != null)
{
carToUpdate.CurrentMileage = carRentalModel.CurrentMileage;
}
// Update the image name in the database, if one has been added
if (isIamgeAdded)
{
carToUpdate.CarPicture = carRentalModel.ImageFileName;
}
if (carToUpdate.IsProperForRent != null)
{
carToUpdate.IsProperForRent = carRentalModel.IsProperForRent;
}
if (carToUpdate.IsAvailableForRent != null)
{
carToUpdate.IsAvailableForRent = carRentalModel.IsAvailableForRent;
}
if (carToUpdate.BranchId != null)
{
carToUpdate.BranchId = carRentalModel.BranchID;
}
DB.SaveChanges();
return(carRentalModel);
}