public static async Task <IQueryable <Car> > BrowseOrFailAsync(this ICarRepository repository, DateTime?productionDate = null)
{
var cars = await repository.BrowseAsync(productionDate);
if (cars == null)
{
throw new NullResponseException($"There isn't any car with production date: {productionDate}");
}
return(await Task.FromResult(cars));
}
public static async Task <IQueryable <Car> > BrowseOrFailAsync(this ICarRepository repository, string brand = null)
{
var cars = await repository.BrowseAsync(brand);
if (cars == null)
{
throw new NullResponseException($"There isn't any car with brand: {brand}");
}
return(await Task.FromResult(cars));
}
public static async Task <IQueryable <Car> > BrowseOrFailAsync(this ICarRepository repository, int?horsepower = null)
{
var cars = await repository.BrowseAsync(horsepower);
if (cars == null)
{
throw new NullResponseException($"There isn't any car with horsepower: {horsepower}");
}
return(await Task.FromResult(cars));
}
public async Task <IEnumerable <CarDTO> > BrowseAsync()
{
var cars = await _carRepository.BrowseAsync();
return(_mapper.Map <IEnumerable <CarDTO> >(cars));
}
public async Task <IEnumerable <CarDto> > BrowseAsync(string mark = null)
{
var cars = await _carRepository.BrowseAsync(mark);
return(_mapper.Map <IEnumerable <CarDto> >(cars));
}