public async Task <PaginatedItems <ManufacturerViewModel> > Handle(GetManufacturersListQuery request, CancellationToken cancellationToken)
{
var products = GetProductQueryable();
var manufacturersMapped = _mapper.ProjectTo <ManufacturerViewModel>(products);
var paginatedProducts = PaginatedItems <ManufacturerViewModel> .Create(request.PageIndex,
request.PageSize, manufacturersMapped);
await Task.CompletedTask;
return(paginatedProducts);
}
public async Task <PaginatedItems <CategoryViewModel> > Handle(GetCategoriesListQuery request, CancellationToken cancellationToken)
{
var categories = _context.Categories.AsQueryable();
var categoriesMapped = _mapper.ProjectTo <CategoryViewModel>(categories);
var paginatedCategories =
PaginatedItems <CategoryViewModel> .Create(request.PageIndex, request.PageSize, categoriesMapped);
await Task.CompletedTask;
return(paginatedCategories);
}
public async Task <PaginatedItems <PictureViewModel> > Handle(GetPicturesListQuery request, CancellationToken cancellationToken)
{
var pictures = _context.Pictures.AsQueryable();
var picturesViewModel = _mapper.ProjectTo <PictureViewModel>(pictures);
var paginatedPictures2 =
PaginatedItems <PictureViewModel> .Create(request.PageIndex, request.PageSize, picturesViewModel);
await Task.CompletedTask;
return(paginatedPictures2);
}
public async Task <PaginatedItems <ProductViewModel> > Handle(GetProductsListQuery request,
CancellationToken cancellationToken)
{
var products = GetProductQueryable();
if (request.CategoryId != null)
{
products = products.Where(x => x.CategoryId.Equals(request.CategoryId));
}
if (request.ManufacturerId != null)
{
products = products.Where(x => x.ManufacturerId.Equals(request.ManufacturerId));
}
var productsMapped = _mapper.ProjectTo <ProductViewModel>(products);
var paginatedProducts =
PaginatedItems <ProductViewModel> .Create(request.PageIndex, request.PageSize, productsMapped);
await Task.CompletedTask;
return(paginatedProducts);
}
public async Task <PaginatedItems <SmartProductViewModel> > Handle(GetProductsListQuery request,
CancellationToken cancellationToken)
{
var products = _context.Set <Product>()
.Include(x => x.Category)
.Include(x => x.Manufacturer)
.AsNoTracking()
.AsQueryable();
products = new ProductsQueryBuilder(products)
.FilterByPrice(request.Price)
.FilterByStockQuantity(request.StockQuantity)
.Build();
var productsMapped = _mapper.ProjectTo <SmartProductViewModel>(products);
var paginatedProducts =
PaginatedItems <SmartProductViewModel> .Create(request.PageIndex, request.PageSize,
productsMapped);
await Task.CompletedTask;
return(paginatedProducts);
}