public ActionResult GetCars(FilterParams filter, int page = 1)
{
CheckCookies();
var cars = _carRepository.GetCarsFromFilter(filter);
int totalElements = cars.Count();
if (page < 1)
{
page = 1;
}
var selectedCars = _carRepository.GetCarsFromPageRange(cars, page, _elementsPerPage);
if (filter.Date.HasValue) // add price to car
{
var carPrices = _changePriceRepository.GetListPriceCars(selectedCars, filter.MinPrice, filter.MaxPrice, filter.Date.Value);
selectedCars = selectedCars.Join(carPrices,
car => car.Id, history => history.CarId,
(car, history) =>
{
car.Price = history.Price;
return(car);
}).ToList();
}
if (filter.ModelId.HasValue)
{
var filteredModel = _modelRepository.GetModelById(filter.ModelId);
if (filter.BrandId.HasValue)
{
if (filteredModel.BrandId != filter.BrandId)
{
filter.BrandId = filteredModel.BrandId;
}
ViewBag.BrandName = _brandRepository.GetBrandById(filter.BrandId).Name;
}
ViewBag.ModelName = _modelRepository.GetModelById(filter.ModelId).Name;
}
else
if (filter.BrandId.HasValue)
{
ViewBag.BrandName = _brandRepository.GetBrandById(filter.BrandId).Name;
}
CarsListViewModel model = new CarsListViewModel()
{
Cars = selectedCars,
PagingInfo = new PagingInfo()
{
CurrentPage = page,
ItemsPerPage = _elementsPerPage,
TotalItems = totalElements
},
FilterParams = filter
};
return(PartialView("Cars", model));
}
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
CarModel model = _modelRepository.GetModelById(id);
if (model == null)
{
return(HttpNotFound());
}
return(View(model));
}
public ActionResult Create([Bind(Include = "Id,Color,Price,EngineCapacity,Description,ModelId")] Car car, HttpPostedFileBase image)
{
string userId = User.Identity.GetUserId();
if (userId == null)
{
return(HttpNotFound());
}
var model = _modelCarRepository.GetModelById(car.ModelId);
if (model == null)
{
ModelState.AddModelError("ModelId", "No existing model");
}
if (ModelState.IsValid)
{
car.UserId = userId;
if (image != null)
{
car.ImageMimeType = image.ContentType;
car.ImageData = new byte[image.ContentLength];
image.InputStream.Read(car.ImageData, 0, image.ContentLength);
}
var opStatus = new OperationStatus {
Status = true, Message = "Car added"
};
try
{
_carRepository.Add(car);
}
catch (Exception exp)
{
opStatus = OperationStatus.CreateFromExeption("Error adding car.", exp);
}
TempData["OperationStatus"] = opStatus;
return(RedirectToAction("Index"));
}
ViewBag.BrandTree = _brandsTreeRepository.GetBrandsModelsTree();
return(View(car));
}
