public IActionResult Search(CarSelectInputModel inputModel)
{
if (!this.ModelState.IsValid)
{
return(this.View(inputModel));
}
try
{
var viewModel = this.carAddsService.GetAddsAccordingToCriteria(inputModel);
return(this.View(Constants.ViewAddsView, viewModel));
}
catch (ArgumentException)
{
var errorModel = this.carAddsService.GetErrorViewModel(Constants.CarAddInputErrorMessage);
return(this.View(Constants.ErrorView, errorModel));
}
}
public void GetAddsAccordingToCriteriaWorksCorrectly()
{
var options = new DbContextOptionsBuilder <DealershipDbContext>()
.UseInMemoryDatabase(databaseName: "Get_Adds_By_Criteria")
.Options;
var db = new DealershipDbContext(options);
var service = new CarAddsService(db);
var inputModel = this.GetCarAddInputModel();
var engineType = service.GetCarEngineType(inputModel.CarEngineType);
var transmission = service.GetCarTransmissionType(inputModel.CarTransmission);
var category = service.GetCarCategory(inputModel.CarCategory);
var extras = service.CreateCarExtras(inputModel.CarExtras);
var car = service.CreateCar(inputModel, engineType, transmission, category, extras);
var carAdd = service.CreateCarAdd(inputModel, car.Id, "1");
var carSelectModel = new CarSelectInputModel
{
Category = "Saloon",
EndPrice = decimal.MaxValue,
EndYear = 2019,
EngineType = "Gasoline / LPG",
HorsePower = 130,
Location = "Nqkude",
Make = "Opel",
Model = "Vectra",
StartingPrice = 4000m,
StartingYear = 2000,
Transmission = "Manual"
};
var getCars = service.GetAddsAccordingToCriteria(carSelectModel);
Assert.True(getCars.Count() == 1);
}
public List <ViewCarAddsViewModel> GetAddsAccordingToCriteria(CarSelectInputModel inputModel)
{
if (inputModel.StartingPrice < PriceMinValue)
{
inputModel.StartingPrice = PriceMinValue;
}
if (inputModel.StartingYear < Constants.YearMinValue)
{
inputModel.StartingYear = Constants.YearMinValue;
}
if (inputModel.EndYear == 0)
{
inputModel.EndYear = DateTime.Now.Year;
}
if (inputModel.EndPrice == PriceMinValue)
{
inputModel.EndPrice = PriceMaxValue;
}
if (string.IsNullOrEmpty(inputModel.Location))
{
return(this.db.CarAdds
.Where(ca => ca.Car.Make == inputModel.Make &&
ca.Car.Model == inputModel.Model &&
ca.Car.Price >= inputModel.StartingPrice &&
ca.Car.Price <= inputModel.EndPrice &&
ca.Car.YearOfProduction >= inputModel.StartingYear &&
ca.Car.YearOfProduction <= inputModel.EndYear &&
ca.Car.HorsePower == inputModel.HorsePower &&
ca.Car.Transmission == this.GetCarTransmissionType(inputModel.Transmission) &&
ca.Car.EngineType == this.GetCarEngineType(inputModel.EngineType) &&
ca.Car.Category == this.GetCarCategory(inputModel.Category) &&
ca.Car.IsSold == false)
.Select(ca => new ViewCarAddsViewModel
{
Id = ca.Id,
Title = ca.Title,
PictureUrl = this.db.CarPictures.FirstOrDefault(p => p.CarAddId == ca.Id).Url,
AdditionalInfo = ca.AdditionalInfo
})
.ToList());
}
else
{
return(this.db.CarAdds
.Where(ca => ca.Car.Make == inputModel.Make &&
ca.Car.Model == inputModel.Model &&
ca.Car.Price >= inputModel.StartingPrice &&
ca.Car.Price <= inputModel.EndPrice &&
ca.Car.YearOfProduction >= inputModel.StartingYear &&
ca.Car.YearOfProduction <= inputModel.EndYear &&
ca.Car.HorsePower == inputModel.HorsePower &&
ca.Car.Transmission == this.GetCarTransmissionType(inputModel.Transmission) &&
ca.Car.EngineType == this.GetCarEngineType(inputModel.EngineType) &&
ca.Car.Category == this.GetCarCategory(inputModel.Category) &&
ca.Car.Location == inputModel.Location &&
ca.Car.IsSold == false)
.Select(ca => new ViewCarAddsViewModel
{
Id = ca.Id,
Title = ca.Title,
PictureUrl = this.db.CarPictures.FirstOrDefault(p => p.CarAddId == ca.Id).Url,
AdditionalInfo = ca.AdditionalInfo
})
.ToList());
}
}
