public async Task <IActionResult> SearchByCategory(string keyword, int page = 1)
{
if (keyword == null || keyword.Length < 3 || keyword.Length > 20)
{
return(RedirectToAction("Index", "Home"));
}
else
{
Categor category = (Categor)System.Enum.Parse(typeof(Categor), keyword);
var result = _context.Adverts.OrderByDescending(x => x.DateStartTime).Where(advert => advert.Category == category);;
int pageSize = 9;
var count = await result.CountAsync();
var items = await result.Skip((page - 1) *pageSize).Take(pageSize).ToListAsync();
PageViewModel pageViewModel = new PageViewModel(count, page, pageSize);
IndexViewModel viewModel = new IndexViewModel
{
PageViewModel = pageViewModel,
Adverts = items
};
ViewBag.keyword = keyword;
return(View(viewModel));
}
}
public static CategorDto FroCategor(this CategorDto dto, Categor a)
{
dto.Id = a.Id;
dto.Title = a.Title;
dto.Info = a.Info;
return(dto);
}
public static CategorDto ToCategorDto(this Categor a)
{
return(new CategorDto
{
Id = a.Id,
Title = a.Title,
Info = a.Info
});
}
public static Categor ToCategor(this CategorDto dto)
{
var cat = new Categor
{
Id = dto.Id,
Title = dto.Title,
Info = dto.Info
};
return(cat);
}
public async Task <IActionResult> Create(ManageCategorsModel model, string returnUrl = null)
{
ViewData["ReturnUrl"] = returnUrl;
if (ModelState.IsValid)
{
var elementToAdd = new Categor
{
Name = model.Name
};
await _context.Categors.AddAsync(elementToAdd);
var result = await _context.SaveChangesAsync();
if (result > 0)
{
return(RedirectToAction("Index"));
}
}
return(View(model));
}
private void AddCategors(object arg)
{
Categors.Add(SelectCategor);
SelectCategor = new Categor();
NotifyPropertyChanged("Categors");
}
