public CarAdd CreateCarAdd(CarAddInputModel model, string carId, string creatorId)
{
if (string.IsNullOrEmpty(carId))
{
throw new ArgumentException();
}
List <CarPicture> carPictures = new List <CarPicture>();
foreach (var picture in model.Pictures)
{
if (!picture.FileName.EndsWith(PictureSuffix))
{
throw new InvalidOperationException();
}
var pictureDirectory = Directory.GetCurrentDirectory() + Slash + Constants.RootDirectory + Slash + ImagesFolderName + Slash + CarImagesFolerName;
var directory = Directory.CreateDirectory(pictureDirectory).ToString();
var path = Path.Combine(directory, picture.FileName);
using (var stream = new FileStream(path, FileMode.Create))
{
picture.CopyTo(stream);
}
var carPicture = new CarPicture
{
Url = Slash + ImagesFolderName + Slash + CarImagesFolerName + Slash + picture.FileName
};
carPictures.Add(carPicture);
}
var carAdd = new CarAdd
{
Title = model.Title,
CarId = carId,
AdditionalInfo = model.AdditionalInfo,
CreatorId = creatorId,
Pictures = carPictures
};
this.db.CarAdds.Add(carAdd);
this.db.SaveChanges();
return(carAdd);
}
private CarAddInputModel GetCarAddInputModel()
{
var imageMock = new Mock <IFormFile>();
var content = "Fake file";
var fileName = "text.jpg";
var memoryStream = new MemoryStream();
var writer = new StreamWriter(memoryStream);
writer.Write(content);
writer.Flush();
memoryStream.Position = 0;
imageMock.Setup(_ => _.OpenReadStream()).Returns(memoryStream);
imageMock.Setup(_ => _.FileName).Returns(fileName);
imageMock.Setup(_ => _.Length).Returns(memoryStream.Length);
var fakeImage = imageMock.Object;
var inputModel = new CarAddInputModel
{
CarMake = "Opel",
CarModel = "Vectra",
CarCategory = "Saloon",
CarColor = "White",
CarEngineType = "Gasoline / LPG",
CarExtras = "CD Player, Electric windows, electric mirrors, AC",
CarHorsePower = 130,
CarLocation = "Nqkude",
CarPrice = 5000m,
CarTransmission = "Manual",
CarYearOfProduction = 2006,
Title = "Opel Vectra; Good Quality",
AdditionalInfo = "The car is ina great shape! You can drive it anywhere without a problem!",
Pictures = new List <IFormFile>()
{
fakeImage
}
};
return(inputModel);
}
public IActionResult Create(CarAddInputModel model)
{
if (!this.ModelState.IsValid)
{
return(this.View(model));
}
try
{
var engineType = this.carAddsService.GetCarEngineType(model.CarEngineType);
var transmission = this.carAddsService.GetCarTransmissionType(model.CarTransmission);
var carCategory = this.carAddsService.GetCarCategory(model.CarCategory);
var extras = this.carAddsService.CreateCarExtras(model.CarExtras);
var carId = this.carAddsService.CreateCar(model, engineType, transmission, carCategory, extras).Id;
var userId = this.userService.GetUserByUsername(this.User.Identity.Name).Id;
var carAddId = this.carAddsService.CreateCarAdd(model, carId, userId).Id;
var viewModel = this.carAddsService.GetViewAddModel(carAddId);
return(this.View(Constants.ViewAddView, viewModel));
}
catch (ArgumentException)
{
var errorModel = this.carAddsService.GetErrorViewModel(Constants.CarAddInputErrorMessage);
return(this.View(Constants.ErrorView, errorModel));
}
catch (InvalidOperationException)
{
var errorModel = this.carAddsService.GetErrorViewModel(Constants.PictureNotValidMessage);
return(this.View(Constants.ErrorView, errorModel));
}
}
public Car CreateCar(CarAddInputModel model, EngineType engineType, Transmission transmission, CarCategory carCategory, ICollection <CarExtra> extras)
{
var car = new Car
{
Color = model.CarColor,
EngineType = engineType,
HorsePower = model.CarHorsePower,
Location = model.CarLocation,
Make = model.CarMake,
Model = model.CarModel,
YearOfProduction = model.CarYearOfProduction,
Price = model.CarPrice,
Transmission = transmission,
Category = carCategory,
Extras = extras
};
this.db.Cars.Add(car);
this.db.SaveChanges();
return(car);
}