public async Task <ActionResult> SearchAsync(string searchString)
{
var result = new List <ProductHomepageViewModel>();
if (String.IsNullOrEmpty(searchString))
{
return(RedirectToAction("Index", "Home"));
}
else
{
var search = CommonHelper.SafePlainText(searchString);
var products = await _productHomepageQueries.GetProductAsync(lang : CurrentLanguage);
if (products == null)
{
return(Redirect("/error"));
}
result = products.Where(x => x.Name.ToUpper().Contains(search.ToUpper())).ToList();
if (result.Count() == 0)
{
ViewBag.Notification = "Không tìm thấy kết quả.";
}
}
return(View(result));
}
public async Task <IActionResult> Index(string cateId, int page = 1, int pageSize = PAGE_SIZE_DEFAULT, string sortby = "")
{
if (page < 1)
{
page = 1;
}
ViewData["categories"] = await _categoryQueries.Gets(CurrentLanguage);
IEnumerable <ProductHomepageViewModel> products = null;
if (string.IsNullOrWhiteSpace(cateId))
{
ViewData["CateID"] = "";
products = await _productHomepageQueries.GetProductAsync(lang : CurrentLanguage);
if (products == null)
{
return(Redirect("/error"));
}
}
else
{
ViewData["CateID"] = cateId;
IEnumerable <Category> categories = await _categoryQueries.Gets(CurrentLanguage);
products = await GetProductByCategoryAsync(int.Parse(cateId), categories);
if (products == null)
{
return(Redirect("/error"));
}
}
ViewData["TotalProduct"] = products.Count();
ViewData["TotalPage"] = (int)Math.Ceiling(decimal.Divide(products.Count(), pageSize));
ViewData["currentPage"] = page;
ViewData["pagesize"] = pageSize;
ViewData["sortby"] = sortby;
switch (sortby)
{
case "price-low-to-high":
products = products.OrderBy(x => x.SellingCurrentPrice);
break;
case "price-high-to-low":
products = products.OrderByDescending(x => x.SellingCurrentPrice);
break;
case "product-name":
default:
products = products.OrderBy(x => x.Name).ToList();
break;
}
products = products.Skip((page - 1) * pageSize).Take(pageSize).ToList();
return(View(products));
}