public ActionResult <FetchProductResponse> GetProducts(string categorySlug, string brandSlug, int page, int productsPerPage)
{
var fetchProductsRequest = new FetchProductRequest
{
PageNumber = page,
ProductsPerPage = productsPerPage,
CategorySlug = categorySlug,
BrandSlug = brandSlug
};
var fetchProductsResponse = productService.FetchProduct(fetchProductsRequest);
return(fetchProductsResponse);
}
public FetchOrdersResponse FetchProducts(FetchProductRequest fetchProductRequest)
{
IEnumerable <Product> products = new List <Product>();
int prouductCount = 0;
//The user is not filetering neither category (not selected) nor brand (not selected)
if (fetchProductRequest.CategorySlug == "all-categories" && fetchProductRequest.BrandSlug == "all-brands")
{
prouductCount = _productRepository.GetAllProducts().Count();
products = _productRepository.GetAllProducts()
.Where(product => product.ProductStatus == ProductStatus.Active) // the products that are active
.Skip((fetchProductRequest.PageNumber - 1) * fetchProductRequest.ProductPerPage) // if you are on page 3 skip page 2 and 1
.Take(fetchProductRequest.ProductPerPage); // then take only proucts starting from page 3 to add to the products
}
//The user is using filetering both category (selected) and brand (selected)
if (fetchProductRequest.CategorySlug != "all-categories" && fetchProductRequest.BrandSlug != "all-brands")
{
var filteredProducts = _productRepository.GetAllProducts()
.Where(products => products.ProductStatus == ProductStatus.Active &&
products.Category.Slug == fetchProductRequest.CategorySlug &&
products.Brand.Slug == fetchProductRequest.BrandSlug);
prouductCount = filteredProducts.Count();
products = filteredProducts.Skip((fetchProductRequest.PageNumber - 1) * fetchProductRequest.ProductPerPage)
.Take(fetchProductRequest.ProductPerPage);
}
//The user is using filetering only using category (selected) and not brand (not selected)
if (fetchProductRequest.CategorySlug != "all-categories" && fetchProductRequest.BrandSlug == "all-brands")
{
var filteredProducts = _productRepository.GetAllProducts()
.Where(products => products.ProductStatus == ProductStatus.Active &&
products.Category.Slug == fetchProductRequest.CategorySlug);
prouductCount = filteredProducts.Count();
products = filteredProducts.Skip((fetchProductRequest.PageNumber - 1) * fetchProductRequest.ProductPerPage)
.Take(fetchProductRequest.ProductPerPage);
}
//The user is using filetering only using brand (selected) and not category (not selected)
if (fetchProductRequest.CategorySlug == "all-categories" && fetchProductRequest.BrandSlug != "all-brands")
{
var filteredProducts = _productRepository.GetAllProducts()
.Where(products => products.ProductStatus == ProductStatus.Active &&
products.Brand.Slug == fetchProductRequest.BrandSlug);
prouductCount = filteredProducts.Count();
products = filteredProducts.Skip((fetchProductRequest.PageNumber - 1) * fetchProductRequest.ProductPerPage)
.Take(fetchProductRequest.ProductPerPage);
}
var totalPages = (int)Math.Ceiling((decimal)prouductCount / fetchProductRequest.ProductPerPage);
int[] pages = Enumerable.Range(1, totalPages).ToArray();
var productDtos = _messageMapper.MapToProductDtos(products);
var fetchProductResponse = new FetchOrdersResponse()
{
ProductPerPage = fetchProductRequest.ProductPerPage,
Products = productDtos,
HasNextPages = (fetchProductRequest.PageNumber < totalPages),
HasPreviousPages = (fetchProductRequest.PageNumber > 1),
CurrentPage = fetchProductRequest.PageNumber,
Pages = pages
};
return(fetchProductResponse);
}
public FetchOrdersResponse GetProducts(FetchProductRequest fetchProductRequest)
{
var fetchProductResponse = _catalogueService.FetchProducts(fetchProductRequest);
return(fetchProductResponse);
}
public FetchProductResponse FetchProduct(FetchProductRequest fetchproductRequest)
{
var product = catalogueService.FetchProducts(fetchproductRequest);
return(product);
}
public FetchProductResponse FetchProducts(FetchProductRequest fetchProductsRequest)
{
IEnumerable <Product> products = new List <Product>();
int productCount = 0;
if (fetchProductsRequest.CategorySlug == "all-categories" && fetchProductsRequest.BrandSlug == "all-brands")
{
productCount = productRepository.GetAllProducts().Count();
products = productRepository.GetAllProducts()
.Where(product => product.ProductStatus == ProductStatus.Active)
.Skip((fetchProductsRequest.PageNumber - 1) * fetchProductsRequest.ProductsPerPage)
.Take(fetchProductsRequest.ProductsPerPage);
}
if (fetchProductsRequest.CategorySlug != "all-categories" && fetchProductsRequest.BrandSlug != "all-brands")
{
var filteredProducts = productRepository.GetAllProducts()
.Where(product => product.ProductStatus == ProductStatus.Active &&
product.Category.Slug == fetchProductsRequest.CategorySlug &&
product.Brand.Slug == fetchProductsRequest.BrandSlug);
productCount = filteredProducts.Count();
products = filteredProducts.Skip((fetchProductsRequest.PageNumber - 1) * fetchProductsRequest.ProductsPerPage)
.Take(fetchProductsRequest.ProductsPerPage);
}
if (fetchProductsRequest.CategorySlug != "all-categories" && fetchProductsRequest.BrandSlug == "all-brands")
{
var filteredProducts = productRepository.GetAllProducts()
.Where(product => product.ProductStatus == ProductStatus.Active &&
product.Category.Slug == fetchProductsRequest.CategorySlug);
productCount = filteredProducts.Count();
products = filteredProducts.Skip((fetchProductsRequest.PageNumber - 1) * fetchProductsRequest.ProductsPerPage)
.Take(fetchProductsRequest.ProductsPerPage);
}
if (fetchProductsRequest.CategorySlug == "all-categories" && fetchProductsRequest.BrandSlug != "all-brands")
{
var filteredProducts = productRepository.GetAllProducts()
.Where(product => product.ProductStatus == ProductStatus.Active &&
product.Brand.Slug == fetchProductsRequest.BrandSlug);
productCount = filteredProducts.Count();
products = filteredProducts.Skip((fetchProductsRequest.PageNumber - 1) * fetchProductsRequest.ProductsPerPage)
.Take(fetchProductsRequest.ProductsPerPage);
}
var totalPages = (int)Math.Ceiling((decimal)productCount / fetchProductsRequest.ProductsPerPage);
int[] pages = Enumerable.Range(1, totalPages).ToArray();
var productDtos = messageMapper.MapToProductDtos(products);
var fetchProductsResponse = new FetchProductResponse()
{
ProductsPerPage = fetchProductsRequest.ProductsPerPage,
Products = productDtos,
HasPreviousPages = (fetchProductsRequest.PageNumber > 1),
CurrentPage = fetchProductsRequest.PageNumber,
HasNextPages = (fetchProductsRequest.PageNumber < totalPages),
Pages = pages
};
return(fetchProductsResponse);
}
