public PagedProductViewModel FetchProducts(string categorySlug, string brandSlug)
{
var brands = _brandRepository.GetAllBrands().Where(brand => brand.IsDeleted == false);
var categories = _categoryRepository.GetAllCategories().Where(category => category.IsDeleted == false);
var productPage = GetCurrentPage();
IEnumerable <Product> products = new List <Product>();
var productCount = 0;
productCount = GetProducts(categorySlug, brandSlug, productPage, out products);
var totalPages = (int)Math.Ceiling((decimal)productCount / _productPerPage);
int[] pages = Enumerable.Range(1, totalPages).ToArray();
var pagedProduct = new PaginationViewModel
{
Products = products,
HasPreviousPages = (productPage > 1),
CurrentPage = productPage,
HasNextPages = (productPage < totalPages),
Pages = pages
};
var pagedProducts = new PagedProductViewModel
{
PagedProducts = pagedProduct,
Brands = brands,
Categories = categories
};
return(pagedProducts);
}
public PagedProductViewModel PrepareProductmodel(ProductFilterViewModel filterModel = null)
{
var products = _productService.GetAllProducts(filterModel, page: filterModel.PageNumber, pageSize: filterModel.PageSize);
var model = new PagedProductViewModel
{
PagingFilterModel = new PagingFilterModel
{
PageIndex = products.PageIndex,
PageSize = products.PageSize,
TotalCount = products.TotalCount,
TotalPages = products.TotalPages,
Storage = filterModel.Storage,
OperatingSystem = filterModel.OperatingSystem,
Proccessor = filterModel.Processor,
FromPrice = filterModel.FromPrice,
ToPrice = filterModel.ToPrice
},
Products = products.Select(p => new ProductViewModel
{
Id = p.Id,
Name = p.Name,
PictureUrl = _pictureService?.GetPictureUrl(p.Pictures.FirstOrDefault()),
Price = p.Price
}).ToList()
};
return(model);
}
public PagedProductViewModel FetchProducts(string categorySlug, string brandSlug)
{
var brands = _brandRepository.GetAllBrands().Where(brand => brand.isDeleted == false);
var categories = _categoryRepository.GetAllCategories().Where(cat => cat.isDeleted == false);
var productPage = GetCurrentPage();
IEnumerable <Product> products = new List <Product>();
int productCount = 0;
if (categorySlug == "all-categories" && brandSlug == "all-brands")
{
productCount = _productRepository.GetAllProducts().Count();
products = _productRepository.GetAllProducts()
.Where(product => product.ProductStatus == ProductStatus.Active)
.Skip((productPage - 1) * _productsPerPage)
.Take(_productsPerPage);
}
if (categorySlug != "all-categories" && brandSlug != "all-brands")
{
var filteredProducts = _productRepository.GetAllProducts()
.Where(product => product.ProductStatus == ProductStatus.Active &&
product.Category.Slug == categorySlug &&
product.Brand.Slug == brandSlug);
productCount = filteredProducts.Count();
products = filteredProducts.Skip((productPage - 1) * _productsPerPage)
.Take(_productsPerPage);
}
if (categorySlug != "all-categories" && brandSlug == "all-brands")
{
var filteredProducts = _productRepository.GetAllProducts()
.Where(product => product.ProductStatus == ProductStatus.Active &&
product.Category.Slug == categorySlug);
productCount = filteredProducts.Count();
products = filteredProducts.Skip((productPage - 1) * _productsPerPage)
.Take(_productsPerPage);
}
if (categorySlug == "all-categories" && brandSlug != "all-brands")
{
var filteredProducts = _productRepository.GetAllProducts()
.Where(product => product.ProductStatus == ProductStatus.Active &&
product.Brand.Slug == brandSlug);
productCount = filteredProducts.Count();
products = filteredProducts.Skip((productPage - 1) * _productsPerPage)
.Take(_productsPerPage);
}
var totalPages = (int)Math.Ceiling((decimal)productCount / _productsPerPage);
int[] pages = Enumerable.Range(1, totalPages).ToArray();
var pagedProduct = new PaginationViewModel
{
Products = products,
HasPreviousPages = (productPage > 1),
CurrentPage = productPage,
HasNextPages = (productPage < totalPages),
Pages = pages
};
var pagedProducts = new PagedProductViewModel
{
PagedProducts = pagedProduct,
Brands = brands,
Categories = categories
};
return(pagedProducts);
}