public ActionResult Index()
{
var categories = new List <CheckBoxFor <Category> >();
var manufacturers = new List <CheckBoxFor <Manufacturer> >();
foreach (var item in _categoryRepository.GetAll())
{
categories.Add(new CheckBoxFor <Category> {
Item = item, IsChecked = false
});
}
foreach (var item in _manufacturerRepository.GetAll())
{
manufacturers.Add(new CheckBoxFor <Manufacturer> {
Item = item, IsChecked = false
});
}
var filter = new GoodFilter
{
Categories = categories,
Manufacturers = manufacturers,
PriceFrom = 0,
PriceTo = (double)_goodRepository.GetAll().OrderByDescending(x => x.Price).FirstOrDefault().Price
};
return(View(new DisplayGoodsViewModel {
Filter = filter, Goods = new List <GoodViewModel>()
}));
}
public ActionResult Index(GoodFilter filter)
{
var predicate = PredicateBuilder.New <Good>();
predicate.And(x => (double)x.Price >= filter.PriceFrom);
predicate.And(x => (double)x.Price <= filter.PriceTo);
var predicateCategory = PredicateBuilder.New <Good>();
foreach (var item in filter.Categories)
{
var predicateConcrete = PredicateBuilder.New <Good>();
predicateConcrete.And(x => item.IsChecked);
predicateConcrete.And(x => x.CategoryId == item.Item.CategoryId);
predicateCategory.Extend(predicateConcrete);
}
var predicateManufacturer = PredicateBuilder.New <Good>();
foreach (var item in filter.Manufacturers)
{
var predicateConcrete = PredicateBuilder.New <Good>();
predicateConcrete.And(x => item.IsChecked);
predicateConcrete.And(x => x.ManufacturerId == item.Item.ManufacturerId);
predicateManufacturer.Extend(predicateConcrete);
}
predicate.Extend(predicateCategory, PredicateOperator.And);
predicate.Extend(predicateManufacturer, PredicateOperator.And);
var goods = new List <GoodViewModel>();
foreach (var i in _goodRepository.FindBy(predicate))
{
goods.Add(new GoodViewModel
{
GoodName = i.GoodName,
GoodCount = (int)i.GoodCount,
Price = i.Price,
Photos = _photoRepository.GetAll().Where(p => p.GoodId == i.GoodId).ToList()
});
}
return(View(new DisplayGoodsViewModel {
Filter = filter, Goods = goods
}));
}
public ActionResult Index(GoodFilter filter)
{
var predicate = PredicateBuilder.New <GoodDTO>();
predicate.And(x => (double)x.Price >= filter.PriceFrom);
predicate.And(x => (double)x.Price <= filter.PriceTo);
var predicateCategory = PredicateBuilder.New <GoodDTO>();
foreach (var item in filter.Categories)
{
var predicateConcrete = PredicateBuilder.New <GoodDTO>();
predicateConcrete.And(x => item.IsChecked);
predicateConcrete.And(x => x.CategoryId == item.Item.CategoryId);
predicateCategory.Extend(predicateConcrete);
}
var predicateManufacturer = PredicateBuilder.New <GoodDTO>();
foreach (var item in filter.Manufacturers)
{
var predicateConcrete = PredicateBuilder.New <GoodDTO>();
predicateConcrete.And(x => item.IsChecked);
predicateConcrete.And(x => x.ManufacturerId == item.Item.ManufacturerId);
predicateManufacturer.Extend(predicateConcrete);
}
predicate.Extend(predicateCategory, PredicateOperator.And);
predicate.Extend(predicateManufacturer, PredicateOperator.And);
var goods = new List <DisplayGoodViewModel>();
foreach (var i in _goodService.FindBy(predicate))
{
goods.Add(_mapper.Map <DisplayGoodViewModel>(i));
}
return(View(new FilterGoodsViewModel {
Filter = filter, Goods = goods
}));
}
